# LangChain LangChain declares [12 subprocessors](https://thirdpartyindex.com/vendors/langchain#subprocessors) in [its subprocessor list](https://trust.langchain.com/subprocessors), which we last checked on 2026-11-11 ([evidence](https://thirdpartyindex.com/evidence/250652)). They include [Amazon Web Services](https://thirdpartyindex.com/vendors/amazon-web-services), [Google Cloud](https://thirdpartyindex.com/vendors/google-cloud) and [OpenAI](https://thirdpartyindex.com/vendors/openai). No published changes since we first read it on 2026-09-22. [69 tracked vendors](https://thirdpartyindex.com/vendors/langchain#used-by) name LangChain as a subprocessor, including [Pendo](https://thirdpartyindex.com/vendors/pendo), [Vanta](https://thirdpartyindex.com/vendors/vanta) and [ZoomInfo](https://thirdpartyindex.com/vendors/zoominfo). LangChain (langchain.com): subprocessors, data processing agreement, security documents and changes, as monitored by Third Party Index. - Page: https://thirdpartyindex.com/vendors/langchain - Documents last verified: 2026-11-11 - Transparency rating: 72/100 (how much it publishes, not how secure it is): Subprocessor list 30/30; Processing locations 8/8; Purposes 7/7; Data processing addendum 0/12 (not found); Trust center 8/8; Privacy policy 6/6; security.txt 0/6 (not found); Security page 0/5 (not found); Status page 5/5; Vulnerability disclosure 0/5 (not found); Pages still reachable 8/8 - Supply chain: relies on 12 tracked vendors directly, 120 within two hops, 422 within three; 69 tracked vendors rely on it directly, 594 within two hops, 1686 within three - Cite as: LangChain, Third Party Index, https://thirdpartyindex.com/vendors/langchain (data CC BY 4.0) ## Documents | Document | URL | Last verified | Last changed | |---|---|---|---| | Trust center | https://trust.langchain.com/ | 2026-11-11 | 2026-11-11 | | Subprocessor list | https://trust.langchain.com/subprocessors | 2026-11-11 | 2026-11-10 | | Privacy policy | https://www.langchain.com/privacy-policy | 2026-11-11 | 2026-09-22 | | Terms | https://www.langchain.com/terms-of-service | 2026-11-11 | 2026-09-22 | | Status page | https://global.status.smith.langchain.com/gcp-us | 2026-11-11 | 2026-11-01 | ## Subprocessors (12) As its own list states them. | Subprocessor | Purpose | Location | Listed since | |---|---|---|---| | [Amazon Web Services](https://thirdpartyindex.com/vendors/amazon-web-services.md) | AWS is LangChain's Cloud hosting provider and provides LLM inference for AI-powered features for applicable features and plans.; Cloud provider | USA | 2026-10-01 | | [Anthropic](https://thirdpartyindex.com/vendors/anthropic.md) (AI model provider: Anthropic) | AI model inference; Provides LLM inference for AI-powered features | USA | 2026-10-01 | | [Baseten](https://thirdpartyindex.com/vendors/baseten.md) (AI model provider: Baseten) | AI model inference; Provides LLM inference for AI-powered features | USA | 2026-10-01 | | [Clickhouse](https://thirdpartyindex.com/vendors/clickhouse.md) | Production Database; Production database | USA or Netherlands | 2026-10-01 | | [Fireworks AI](https://thirdpartyindex.com/vendors/fireworks.md) (AI model provider: Fireworks) | AI model inference; Provides LLM inference for AI-powered features | USA | 2026-10-01 | | [Google Cloud Platform](https://thirdpartyindex.com/vendors/google-cloud.md) | Cloud provider; GCP is LangChain's Cloud hosting provider and provides LLM inference for AI-powered features for applicable features and plans. | USA or Netherlands | 2026-10-01 | | [OpenAI](https://thirdpartyindex.com/vendors/openai.md) (AI model provider: OpenAI) | AI model inference; Provides LLM inference for AI-powered features | USA | 2026-10-01 | | [Parallel Web Systems](https://thirdpartyindex.com/vendors/parallel-web-systems.md) | Provides web search for AI-powered features; Web Search | USA | 2026-10-01 | | [Pylon](https://thirdpartyindex.com/vendors/pylon.md) | Customer Support Ticketing and Communication; To provide customer support ticketing and communication services | USA | 2026-10-01 | | [Stripe](https://thirdpartyindex.com/vendors/stripe.md) | Payment Processing; To provide payment processing services for self-serve customers | USA | 2026-10-01 | | [Supabase](https://thirdpartyindex.com/vendors/supabase.md) | Authentication and backend services for LangSmith; Database provider | US or Germany | 2026-10-01 | | [TypeSafe](https://thirdpartyindex.com/vendors/typesafe-ai.md) | Inference; Inference provider for certain features (Filter Traces) | USA | 2026-10-16 | Read from ([evidence](https://thirdpartyindex.com/evidence/9265)). CSV: https://thirdpartyindex.com/vendors/langchain/subprocessors.csv AI model providers (or a cloud provider's AI model service) among these entries: 4. All vendors that list one: https://thirdpartyindex.com/ai ## Compliance As its trust center lists them. - Audited: SOC 2 Type II, ISO/IEC 27001, ISO/IEC 42001 ([evidence](https://thirdpartyindex.com/evidence/10708)) - Claimed: HIPAA, GDPR ([evidence](https://thirdpartyindex.com/evidence/10708)) ## Web Technologies LangChain's homepage made 236 requests to 50 domains, 25 services controlled by another company, and 3 domains not identified. Loaded on 2026-11-04 by a browser that accepted nothing; other visits may load more or less. What a page loads is not a list of who receives customer data. 25 third parties by category: Analytics 9 (Google Cloud, ZoomInfo, Reo.Dev, Cloudflare, FullContact, LinkedIn, Meta, Primer Labs, Inc.; usually detected as Analytics: Plausible Analytics); Advertising 4 (Influ2, Inc., OpenAI, X Corp., Reddit, Inc.); CDN 2 (jsDelivr, UNPKG); Issue trackers 2 (BugHerd; usually detected as Issue trackers: Sentry); Marketing automation 1 (HubSpot); Live chat 1 (Qualified.com, Inc.); A/B Testing 1 (Webflow); Cookie compliance 1 (CookieYes); Appointment scheduling 1 (usually detected as Appointment scheduling: Chili Piper); Customer data platform 1 (Segment); Email 1 (LiveIntent); Widgets 1 (Navattic). Each company that appears controlled by another organization is counted once, under the main category of the technologies detected from it on this homepage or, when none was, the category recorded from the company's own page (marked reviewed) or else the one it is usually detected as on other published homepages (marked as such); unclassified: none of these. ### Third parties (25) - Webflow: 80 requests to website-files.com, intellimize.co, d3e54v103j8qbb.cloudfront.net; Intellimize, Webflow 1.6.0, jQuery 3.5.1 - Qualified.com, Inc.: 35 requests to qualified.com; Qualified - Chili Piper: 23 requests to chilipiper.com - Google Cloud: 14 requests to googletagmanager.com, doubleclick.net, google.com, ajax.googleapis.com, fonts.googleapis.com, google-analytics.com, gstatic.com; Google Analytics, Google Font API, Google Hosted Libraries, Google Tag Manager (its subprocessor list names it too) - BugHerd: 7 requests to bugherd.com; BugHerd - HubSpot: 7 requests to hubspot.com, hs-analytics.net, hs-banner.com, hs-scripts.com, hsforms.com; HubSpot - CookieYes: 6 requests to cdn-cookieyes.com, cookieyes.com; CookieYes - ZoomInfo: 6 requests to zi-scripts.com, zoominfo.com; Zoominfo - Navattic: 5 requests to navattic.com; Navattic - Reo.Dev: 5 requests to reo.dev; Reo.Dev - Influ2, Inc.: 4 requests to influ2.com; Influ2 - LiveIntent: 4 requests to liadm.com; LiveIntent - OpenAI: 4 requests to openai.com; ChatGPT Ads Measurement Pixel (its subprocessor list names it too) - jsDelivr: 4 requests to jsdelivr.net; FingerprintJS 3.4.2, jsDelivr - Cloudflare: 3 requests to cloudflare.com, cloudflareinsights.com; Cloudflare Browser Insights, cdnjs - FullContact: 3 requests to fullcontact.com; FullContact - LinkedIn: 3 requests to linkedin.com, licdn.com; Linkedin Insight Tag - Meta: 3 requests to facebook.net, facebook.com; Facebook Pixel 2.9.435 - Segment: 3 requests to segment.com, segment.io; Segment 1.84.3 - X Corp.: 3 requests to ads-twitter.com, t.co, twitter.com; Twitter Ads - Reddit, Inc.: 2 requests to reddit.com, redditstatic.com; Reddit Ads - UNPKG: 2 requests to unpkg.com; Unpkg - Plausible Analytics: 1 request to plausible.io - Primer Labs, Inc.: 1 request to sayprimer.com; Primer - Sentry: 1 request to sentry.io ### Unknown (3) Domains not identified yet: hubspotonwebflow.com, mpc2-prod-23-is5qnl632q-ue.a.run.app, usbrowserspeed.com ### First party (1) - LangChain: 2 requests to langchain.com; Cloudflare, GSAP 3.15.0, HTTP/3, LottieFiles, Open Graph, Plausible, Priority Hints, Sentry, Swiper, Webpack, core-js 3.32.2 14 tracked companies loaded by the homepage are not in LangChain's subprocessor list. A website can use a service without it processing customer data. ## Subprocessor of (69) Tracked vendors whose own subprocessor lists name it, and what they say they use it for. - [1mind](https://thirdpartyindex.com/vendors/1mind.md): Data Processor is an agent orchestration stack to build and monitor the 1mind application. - [Abacum](https://thirdpartyindex.com/vendors/abacum.md): \*Optional subproccessor. Active where AI features form part of the agreed services\*; Unified Observability & Evals platform for LLMs - [Ada Support](https://thirdpartyindex.com/vendors/ada-support.md): Logging - [Alteryx](https://thirdpartyindex.com/vendors/alteryx.md): Ask Alteryx system observability service - [apiphani](https://thirdpartyindex.com/vendors/apiphani.md): LLM trace and prompt monitoring for LuumenAI features - [Apollo](https://thirdpartyindex.com/vendors/apollo.md) - [AppOmni](https://thirdpartyindex.com/vendors/appomni.md): LLM monitoring/tracing. Only applicable when AI features are enabled. - [CamelAI](https://thirdpartyindex.com/vendors/camelai.md): Langsmith is used for monitoring traces and debugging user prompts, system prompts, and any messages created by our LLM providers. Langchain stores a trace of u… - [Campfire](https://thirdpartyindex.com/vendors/campfire.md): LLM observability platform. Stores traces of Ember chat sessions (prompts, responses, and tool calls) for debugging and quality evaluation. - [Clay](https://thirdpartyindex.com/vendors/clay.md): LLM logging and tracing - [Clickagy](https://thirdpartyindex.com/vendors/clickagy.md): AI development and observability services - [Cognella](https://thirdpartyindex.com/vendors/cognella.md): AI application development and orchestration framework. - [Concord](https://thirdpartyindex.com/vendors/concord.md): LLM tool - [Conveo](https://thirdpartyindex.com/vendors/conveo.md): LLM Observability; Processing Activity Description observability tool to trace and debug all our LLM calls Data Residency / Processing Location United States He… - [Conveyor](https://thirdpartyindex.com/vendors/conveyor.md): Debugging, testing, and monitoring ConveyorAI performance. - [Cube Dev](https://thirdpartyindex.com/vendors/cube-dev.md): AI & Observability: AI Agent Tracing & Debugging; Used for tracing and monitoring the performance of AI agents and LLM chains. Processes execution logs and syst… - [Daloopa](https://thirdpartyindex.com/vendors/daloopa.md) - [Databox](https://thirdpartyindex.com/vendors/databox.md): Platform for tracing, debugging, evaluation, testing, and monitoring LLM/agent apps. - [DataCamp](https://thirdpartyindex.com/vendors/datacamp.md): AI monitoring / observability; AI monitoring and evaluation, model performance tooling, and observability - [DeepIntent](https://thirdpartyindex.com/vendors/deepintent.md): AI and Machine Learning Tools; LLM application framework and tracing / observability platform - [Drivetrain](https://thirdpartyindex.com/vendors/drivetrain.md) - [EdSights](https://thirdpartyindex.com/vendors/edsights.md): Chatbot Testing & Analytics; Products: Admit, Retain - [Elementary Data](https://thirdpartyindex.com/vendors/elementary-data.md): AI agent tracing and evaluation - [Employment Hero](https://thirdpartyindex.com/vendors/employment-hero.md): Engineering; Processing Activity: Logging and monitoring input/output data in Hero AI, SmartMatch and large language models (LLM) for optimising performance ana… - [Ethos](https://thirdpartyindex.com/vendors/ethos.md): LLM tracing, evaluation and observability - [EverTrue](https://thirdpartyindex.com/vendors/evertrue.md): USA AI observability/tracing tool - [Featurebase](https://thirdpartyindex.com/vendors/featurebase-molecula-corp.md): AI tracing and monitoring - [Fuel Cycle](https://thirdpartyindex.com/vendors/fuel-cycle.md): Providing AI observability and evaluation capabilities, as well as agent development and deployment. - [GitGuardian](https://thirdpartyindex.com/vendors/gitguardian.md): LLM observability and evaluation for Al-assisted features - [GitLab](https://thirdpartyindex.com/vendors/gitlab.md): Logging for AI-Powered Product Features - [Hiver](https://thirdpartyindex.com/vendors/hiver.md): IT Management - [Hyros](https://thirdpartyindex.com/vendors/hyros.md): LLM application development and monitoring platform - [Jimdo](https://thirdpartyindex.com/vendors/jimdo.md) - [Knak](https://thirdpartyindex.com/vendors/knak.md): AI Services - [Lattice](https://thirdpartyindex.com/vendors/lattice.md): \* OPTIONAL - Applicable only to specific features within Lattice that customers have opted-in to use. Monitoring and optimization for Lattice AI features - [Leapsome](https://thirdpartyindex.com/vendors/leapsome.md): Application monitoring / observability and prompt evaluation - [Mediafly](https://thirdpartyindex.com/vendors/mediafly.md): Optional GenAI features - [monday.com](https://thirdpartyindex.com/vendors/monday-com.md) - [MyTraffic](https://thirdpartyindex.com/vendors/mytraffic.md): Tracing and debugging of LLM interactions - [n8n](https://thirdpartyindex.com/vendors/n8n.md): AI provider - [NeverBounce](https://thirdpartyindex.com/vendors/neverbounce.md): AI development and observability services - [OneTrust](https://thirdpartyindex.com/vendors/onetrust.md): Deployment and observability for AI agents - [Overpath](https://thirdpartyindex.com/vendors/overpath.md): LLM execution tracing, debugging and evaluation - [Pendo](https://thirdpartyindex.com/vendors/pendo.md): \*\*Purpose:\*\* (Recommended Optional) AI agent development infrastructure \*\*Location(s) of processing:\*\* US or EU (according to customer's hosting location) - [Pilosa](https://thirdpartyindex.com/vendors/pilosa.md): AI tracing and monitoring - [Pipefy](https://thirdpartyindex.com/vendors/pipefy.md): AI agent observability and tracing - [Reflekt Legal](https://thirdpartyindex.com/vendors/reflekt-legal.md): LLM tracing and observability - [Revenue Grid](https://thirdpartyindex.com/vendors/revenue-grid.md): Debug, evaluate, and monitor LLM workflows for development and QA - [Sales Kong](https://thirdpartyindex.com/vendors/sales-kong.md): AI evaluation and monitoring - [SalesHood](https://thirdpartyindex.com/vendors/saleshood.md): Agent Observability - [Seqera](https://thirdpartyindex.com/vendors/seqera.md): AI observability; Applies to: Seqera Platform Cloud LLM observability and tracing for Seqera AI features. - [Sogolytics](https://thirdpartyindex.com/vendors/sogolytics.md): Framework and supporting services for developing AI-powered applications; Monitoring, tracing, testing, and evaluation of AI applications - [Spara](https://thirdpartyindex.com/vendors/spara.md): Data storage and processing; Platform for LLM-specific testing and inference introspection. - [StackGuardian](https://thirdpartyindex.com/vendors/stackguardian.md): Analytics - [Superchat](https://thirdpartyindex.com/vendors/superchat.md): AI Evaluation, AI Development Infrastructure - [swan](https://thirdpartyindex.com/vendors/swan.md): LLM tracing & observability - [Tavily](https://thirdpartyindex.com/vendors/tavily.md): Application Functionality; Workflow Orchestration - [Teramot](https://thirdpartyindex.com/vendors/teramot.md): AI observability - [TierZero](https://thirdpartyindex.com/vendors/tierzero.md): AI Application Development Platform - [Trengo](https://thirdpartyindex.com/vendors/trengo.md): Trengo AI - [TrustArc](https://thirdpartyindex.com/vendors/trustarc.md): Monitoring and tracing of AI-enabled feature activity within a TrustArc-controlled workspace - [Uberall](https://thirdpartyindex.com/vendors/uberall.md): Orchestration of Artificial Intelligence (AI) used for features of SaaS Product feature category/-ies “AI-powered Features” & “UB-I” - [Vanta](https://thirdpartyindex.com/vendors/vanta.md): Monitoring and Evaluation of AI product Features; Vanta AI - [Wellence](https://thirdpartyindex.com/vendors/wellence.md): Message orchestration between Slack and OpenAI - [Workable](https://thirdpartyindex.com/vendors/workable.md): AI orchestration and monitoring services. - [Worknet.ai](https://thirdpartyindex.com/vendors/worknet-ai.md): LLM request tracing and evaluation - [Zip](https://thirdpartyindex.com/vendors/zip.md): Customer data may be included in logs and metrics solely to improve issue resolution and system performance.; Zip will utilize LangSmith to monitor, trace, and … - [ZoomInfo](https://thirdpartyindex.com/vendors/zoominfo.md): AI development and observability services - [Zuddl](https://thirdpartyindex.com/vendors/zuddl.md): Observability and monitoring for AI workflows (applicable only to AI Opt-In Customers) ## Service status Incidents it reported on its own status page. - Last 90 days: 12 reported incidents (9 major or critical, 3 minor, 0 with no impact stated) - Typical time to resolve: 2 h 37 min - Status page last read: 2026-11-12 - 2026-10-30: Increased latency and 500 rate (major) - 2026-10-14: Sandbox Performance Degraded (minor) - 2026-10-12: APAC Region Querying is down (major) - 2026-10-12: Seeing some issues logging into the application (major) - 2026-10-08: LLM Gateway service interruption (critical) - 2026-10-08: Increased latency in Run Query V1 APIs (minor) - 2026-10-03: LangSmith Deployment Database Provisioning Error (major) - 2026-09-04: Thread-scoped sandbox initialization timeouts on new agents (minor) ## Incidents reported by LangChain's subprocessors Incidents reported in the last 30 days on their own status pages by 10 vendors LangChain lists as subprocessors. A subprocessor list names a company, not the service an incident touched. - 2026-11-12: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for GLM 5.3 Fast (minor) - 2026-11-11: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which LangChain lists as a subprocessor, reported Unable to start new Workspace Agent runs (critical) - 2026-11-11: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for Kimi K3.1 Pro (minor) - 2026-11-11: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which LangChain lists as a subprocessor, reported Elevated errors affecting logins, sign-ups, and ChatGPT features (minor) - 2026-11-11: [Baseten](https://thirdpartyindex.com/vendors/baseten#status), which LangChain lists as a subprocessor, reported Model APIs are down for all models (critical) - 2026-11-11: [Supabase](https://thirdpartyindex.com/vendors/supabase#status), which LangChain lists as a subprocessor, reported Project Lifecycle Issues in ap-northeast-1 (minor) - 2026-11-11: [ClickHouse](https://thirdpartyindex.com/vendors/clickhouse#status), which LangChain lists as a subprocessor, reported Provisioning and scaling operations may take longer in AWS ap-northeast-1 Tokyo (minor) - 2026-11-11: [Pylon](https://thirdpartyindex.com/vendors/pylon#status), which LangChain lists as a subprocessor, reported Slack Integration Connection Issues (major) - 2026-11-11: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for GLM 5.3 (minor) - 2026-11-11: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for DeepSeek V4.1 Flash 1017 (minor) - 2026-11-10: [Anthropic](https://thirdpartyindex.com/vendors/anthropic#status), which LangChain lists as a subprocessor, reported Elevated errors on Fable 52 and Mythos 52 (no impact stated) - 2026-11-10: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for Kimi K3 (minor) - 2026-11-10: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for Kimi K3 US (minor) - 2026-11-10: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which LangChain lists as a subprocessor, reported Incorrect cost data in Costs API exports (no impact stated) - 2026-11-09: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which LangChain lists as a subprocessor, reported Elevated Errors On API (minor) - 2026-11-09: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which LangChain lists as a subprocessor, reported Elevated ChatGPT Conversation Errors (minor) - 2026-11-08: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which LangChain lists as a subprocessor, reported Elevated errors with image generation (minor) - 2026-11-08: [Supabase](https://thirdpartyindex.com/vendors/supabase#status), which LangChain lists as a subprocessor, reported Interruption in connections to Supavisor in eu-west-2 (no impact stated) - 2026-11-08: [Anthropic](https://thirdpartyindex.com/vendors/anthropic#status), which LangChain lists as a subprocessor, reported Degraded performance for Claude Fable 5.1 (minor) - 2026-11-08: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for Qwen 3.8 Max (minor) - 2026-11-07: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for GLM 5.3 Fast (minor) - 2026-11-07: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for GLM 5.3 Fast (minor) - 2026-11-07: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for GLM 5.3 Flash US (minor) - 2026-11-07: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for GLM 5.3 Flash (minor) - 2026-11-07: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for GLM 5.3 Flash (minor) - 2026-11-06: [Supabase](https://thirdpartyindex.com/vendors/supabase#status), which LangChain lists as a subprocessor, reported Increased Errors with Project Lifecycle Operations in US-West-2 (minor) - 2026-11-06: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for GLM 5.3 Flash (minor) - 2026-11-06: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which LangChain lists as a subprocessor, reported Elevated error rates with some U.S. business Mastercards (no impact stated) - 2026-11-06: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for GLM 5.3 Fast (minor) - 2026-11-06: [Parallel Web Systems](https://thirdpartyindex.com/vendors/parallel-web-systems#status), which LangChain lists as a subprocessor, reported brief increase in 5xx errors (no impact stated) - 2026-11-05: [Supabase](https://thirdpartyindex.com/vendors/supabase#status), which LangChain lists as a subprocessor, reported Intermittent 502/503 errors for pg\_net calls to Edge Functions (minor) - 2026-11-05: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for Muse Spark Open US (minor) - 2026-11-05: [Baseten](https://thirdpartyindex.com/vendors/baseten#status), which LangChain lists as a subprocessor, reported Elevated errors for Kimi-K3 on Model APIs. \*\*Dedicated Inference is not affected\*\* (minor) - 2026-11-05: [Pylon](https://thirdpartyindex.com/vendors/pylon#status), which LangChain lists as a subprocessor, reported Delay in Analytics Data (minor) - 2026-11-05: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which LangChain lists as a subprocessor, reported ChatGPT Work and Dots Errors (minor) - 2026-11-05: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for Muse Spark Open US (minor) - 2026-11-05: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for Muse Spark Open US (minor) - 2026-11-05: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for MiniMax M3.1 Flash (minor) - 2026-11-05: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for Deepseek V4.1 Flash US (minor) - 2026-11-05: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for Muse Spark Open US (minor) - 2026-11-05: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for Muse Spark Open US (minor) - 2026-11-04: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which LangChain lists as a subprocessor, reported Elevated error rates across paid ChatGPT plans (minor) - 2026-11-04: [Supabase](https://thirdpartyindex.com/vendors/supabase#status), which LangChain lists as a subprocessor, reported Storage issues in us-east-1 and eu-central-1 (minor) - 2026-11-04: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for Muse Spark Open US (minor) - 2026-11-04: [Pylon](https://thirdpartyindex.com/vendors/pylon#status), which LangChain lists as a subprocessor, reported Inbound Email Delays (minor) - 2026-11-04: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for GLM 5.3 Fast (minor) - 2026-11-04: [Supabase](https://thirdpartyindex.com/vendors/supabase#status), which LangChain lists as a subprocessor, reported Intermittent errors on Supavisor Shared Pooler in us-east-2 (minor) - 2026-11-03: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for Kimi K3 US (minor) - 2026-11-03: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for GLM 5.3 Fast (minor) - 2026-11-03: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for Kimi K3 US (minor) - 2026-11-03: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for Kimi K3 US (minor) - 2026-11-03: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for Kimi K3 US (minor) - 2026-11-03: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for Kimi K3 US (minor) - 2026-11-03: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for Kimi K3 US (minor) - 2026-11-03: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for Kimi K3 (minor) - 2026-11-03: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for GLM 5.3 (minor) - 2026-11-03: [Supabase](https://thirdpartyindex.com/vendors/supabase#status), which LangChain lists as a subprocessor, reported Management API Postgres config updates overwriting previous updates (no impact stated) - 2026-11-03: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which LangChain lists as a subprocessor, reported File upload errors in ChatGPT (minor) - 2026-11-03: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for GLM 5.3 Fast (minor) - 2026-11-02: [Supabase](https://thirdpartyindex.com/vendors/supabase#status), which LangChain lists as a subprocessor, reported Storage uploads failing in us-east-1 (minor) - 2026-11-02: [ClickHouse](https://thirdpartyindex.com/vendors/clickhouse#status), which LangChain lists as a subprocessor, reported SQL Console database connection outage (minor) - 2026-11-02: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for GLM 5.3 Flash (minor) - 2026-11-01: [Stripe](https://thirdpartyindex.com/vendors/stripe#status), which LangChain lists as a subprocessor, reported Elevated Instant Payouts failures (no impact stated) - 2026-10-31: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for Muse Spark Open US (minor) - 2026-10-31: [Supabase](https://thirdpartyindex.com/vendors/supabase#status), which LangChain lists as a subprocessor, reported PG15 -> PG17 Upgrade Failures (no impact stated) - 2026-10-31: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for Kimi K3 (minor) - 2026-10-30: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service degradation (no impact stated) - 2026-10-30: [TypeSafe AI](https://thirdpartyindex.com/vendors/typesafe-ai#status), which LangChain lists as a subprocessor, reported System overload (minor) - 2026-10-30: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which LangChain lists as a subprocessor, reported Elevated errors with search in Dots, ChatGPT Work, and certain ChatGPT thinking experiences (minor) - 2026-10-30: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for Qwen 3.8 Max (minor) - 2026-10-30: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which LangChain lists as a subprocessor, reported Elevated errors for GPT Image 2 API image edits (minor) - 2026-10-30: [Supabase](https://thirdpartyindex.com/vendors/supabase#status), which LangChain lists as a subprocessor, reported Logs degraded in multiple regions (no impact stated) - 2026-10-30: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for Qwen 3.8 Max (minor) - 2026-10-28: [Stripe](https://thirdpartyindex.com/vendors/stripe#status), which LangChain lists as a subprocessor, reported Elevated Issuing errors from 17:13 - 20:41 UTC (minor) - 2026-10-28: [Supabase](https://thirdpartyindex.com/vendors/supabase#status), which LangChain lists as a subprocessor, reported Delayed Log Delivery from 14:10 - 15:30 UTC (minor) - 2026-10-28: [Anthropic](https://thirdpartyindex.com/vendors/anthropic#status), which LangChain lists as a subprocessor, reported Elevated errors affecting the Google Calendar connector (minor) - 2026-10-28: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for GLM 5.3 Flash (minor) - 2026-10-28: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for GLM 5.3 Flash (minor) - 2026-10-28: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for MiniMax M3.1 Flash (minor) - 2026-10-28: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for MiniMax M3.1 Flash (minor) - 2026-10-28: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for MiniMax M3.1 Flash (minor) - 2026-10-28: [Anthropic](https://thirdpartyindex.com/vendors/anthropic#status), which LangChain lists as a subprocessor, reported Elevated errors affecting the Gmail connector (minor) - 2026-10-27: [Anthropic](https://thirdpartyindex.com/vendors/anthropic#status), which LangChain lists as a subprocessor, reported Elevated errors for Claude Sonnet 5.5 (major) - 2026-10-27: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which LangChain lists as a subprocessor, reported 6.1 Sol Degraded Model Performance (minor) - 2026-10-27: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for GLM 5.3 Flash (minor) - 2026-10-27: [Anthropic](https://thirdpartyindex.com/vendors/anthropic#status), which LangChain lists as a subprocessor, reported Elevated errors for Claude Sonnet 5.5 (major) - 2026-10-27: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which LangChain lists as a subprocessor, reported Elevated error rates for most hosted Code Reviews and Security Reviews on private GitHub repositories (no impact stated) - 2026-10-27: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for Kimi K3 (minor) - 2026-10-26: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for Kimi K3 (minor) - 2026-10-26: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for GLM 5.3 Flash (minor) - 2026-10-26: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for Kimi K3 (minor) - 2026-10-26: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for MiniMax M3.1 Flash (minor) - 2026-10-26: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for Kimi K3 (minor) - 2026-10-26: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which LangChain lists as a subprocessor, reported Elevated error rates for Ads POST requests (minor) - 2026-10-26: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for Kimi K3 (minor) - 2026-10-25: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for GLM 5.3 (minor) - 2026-10-25: [Anthropic](https://thirdpartyindex.com/vendors/anthropic#status), which LangChain lists as a subprocessor, reported Elevated errors for Claude Fable 5.1 (major) - 2026-10-25: [Anthropic](https://thirdpartyindex.com/vendors/anthropic#status), which LangChain lists as a subprocessor, reported Elevated errors for Claude Sonnet 5.5 and other models (major) - 2026-10-24: [Stripe](https://thirdpartyindex.com/vendors/stripe#status), which LangChain lists as a subprocessor, reported Elevated Blik errors (no impact stated) - 2026-10-24: [Anthropic](https://thirdpartyindex.com/vendors/anthropic#status), which LangChain lists as a subprocessor, reported Elevated errors for Claude Fable 5 and Claude Fable 5.1 (major) - 2026-10-24: [Anthropic](https://thirdpartyindex.com/vendors/anthropic#status), which LangChain lists as a subprocessor, reported Elevated errors for Claude Opus 5.5 (major) - 2026-10-23: [Anthropic](https://thirdpartyindex.com/vendors/anthropic#status), which LangChain lists as a subprocessor, reported Elevated errors for Claude Fable 5.1, Sonnet 5.5, and Haiku 5.5 (critical) - 2026-10-23: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which LangChain lists as a subprocessor, reported Degraded experience with ChatGPT app connections using CIMD (minor) - 2026-10-23: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which LangChain lists as a subprocessor, reported Help Center Chat Support Degraded (no impact stated) - 2026-10-23: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for GLM 5.3 (minor) - 2026-10-23: [ClickHouse](https://thirdpartyindex.com/vendors/clickhouse#status), which LangChain lists as a subprocessor, reported Degraded support ticket submission and response (minor) - 2026-10-23: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which LangChain lists as a subprocessor, reported Delays in customer support responses (no impact stated) - 2026-10-23: [Baseten](https://thirdpartyindex.com/vendors/baseten#status), which LangChain lists as a subprocessor, reported Elevated errors for US-only GLM 5.3 Flash on Model APIs (minor) - 2026-10-22: [Stripe](https://thirdpartyindex.com/vendors/stripe#status), which LangChain lists as a subprocessor, reported Elevated Bancontact errors (no impact stated) - 2026-10-22: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for DeepSeek V4.1 Flash 1017 (minor) - 2026-10-22: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for DeepSeek V4.1 Flash 1017 (minor) - 2026-10-22: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which LangChain lists as a subprocessor, reported New Ad Accounts failing to provision admins (minor) - 2026-10-22: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which LangChain lists as a subprocessor, reported Degraded Performance of Dots on Enterprise (minor) - 2026-10-22: [Supabase](https://thirdpartyindex.com/vendors/supabase#status), which LangChain lists as a subprocessor, reported Log Drain Issues (minor) - 2026-10-22: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for DeepSeek V4.1 Flash 1017 (minor) - 2026-10-22: [Supabase](https://thirdpartyindex.com/vendors/supabase#status), which LangChain lists as a subprocessor, reported Elevated Mgmt API Error Rates in Multiple Regions (minor) - 2026-10-22: [Stripe](https://thirdpartyindex.com/vendors/stripe#status), which LangChain lists as a subprocessor, reported Elevated Bancontact errors (no impact stated) - 2026-10-22: [Supabase](https://thirdpartyindex.com/vendors/supabase#status), which LangChain lists as a subprocessor, reported Elevated Mgmt API Error Rates in Multiple Regions (major) - 2026-10-22: [Supabase](https://thirdpartyindex.com/vendors/supabase#status), which LangChain lists as a subprocessor, reported Project lifecycle operation errors in the EU region (major) - 2026-10-22: [Anthropic](https://thirdpartyindex.com/vendors/anthropic#status), which LangChain lists as a subprocessor, reported Elevated errors affecting Connectors (minor) - 2026-10-22: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which LangChain lists as a subprocessor, reported Elevated ChatGPT conversation and Responses API errors (minor) - 2026-10-22: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for Deepseek V4.1 Flash (minor) - 2026-10-22: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for Deepseek V4.1 Flash (minor) - 2026-10-22: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for Deepseek V4.1 Flash (minor) - 2026-10-21: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which LangChain lists as a subprocessor, reported Authentication errors for some users (major) - 2026-10-21: [Anthropic](https://thirdpartyindex.com/vendors/anthropic#status), which LangChain lists as a subprocessor, reported Degraded performance for Claude Fable 5 (minor) - 2026-10-21: [Supabase](https://thirdpartyindex.com/vendors/supabase#status), which LangChain lists as a subprocessor, reported Intermittent connection errors via the connection pooler in us-east-1 (no impact stated) - 2026-10-21: [Supabase](https://thirdpartyindex.com/vendors/supabase#status), which LangChain lists as a subprocessor, reported Project lifecycle operations such as project creation, pausing, and restoration, in all regions (major) - 2026-10-21: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which LangChain lists as a subprocessor, reported Elevated error rates for gpt-5.6-luna API requests (minor) - 2026-10-21: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which LangChain lists as a subprocessor, reported Elevated FedRAMP API error rates for Astra and Sol (minor) - 2026-10-21: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for DeepSeek V4.1 Flash 1017 (minor) - 2026-10-21: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for Deepseek V4.1 Flash (minor) - 2026-10-21: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which LangChain lists as a subprocessor, reported Degraded performance in ChatGPT, Codex, and APIs (minor) - 2026-10-21: [Baseten](https://thirdpartyindex.com/vendors/baseten#status), which LangChain lists as a subprocessor, reported Elevated errors on DeepSeek V4 Flash on Model APIs (minor) - 2026-10-21: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for GLM 5.3 Flash (minor) - 2026-10-21: [Baseten](https://thirdpartyindex.com/vendors/baseten#status), which LangChain lists as a subprocessor, reported Elevated errors for image requests on multiple Model APIs (minor) - 2026-10-20: [Supabase](https://thirdpartyindex.com/vendors/supabase#status), which LangChain lists as a subprocessor, reported Projects stuck in restarting state (no impact stated) - 2026-10-20: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for GLM 5.3 (minor) - 2026-10-20: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for Deepseek V4.1 Flash (minor) - 2026-10-20: [Baseten](https://thirdpartyindex.com/vendors/baseten#status), which LangChain lists as a subprocessor, reported DeepSeek V4.1 Flash Fast Outage on Model APIs (major) - 2026-10-20: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for Kimi K3 (minor) - 2026-10-20: [Stripe](https://thirdpartyindex.com/vendors/stripe#status), which LangChain lists as a subprocessor, reported Spike in cancellations and expired errors with PayByBank payments (no impact stated) - 2026-10-20: [ClickHouse](https://thirdpartyindex.com/vendors/clickhouse#status), which LangChain lists as a subprocessor, reported Google Cloud Outage (minor) - 2026-10-20: [Stripe](https://thirdpartyindex.com/vendors/stripe#status), which LangChain lists as a subprocessor, reported Elevated Revolut Pay errors (no impact stated) - 2026-10-20: [Baseten](https://thirdpartyindex.com/vendors/baseten#status), which LangChain lists as a subprocessor, reported Elevated errors on Model APIs (minor) - 2026-10-20: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Elevated latency on some serverless models (no impact stated) - 2026-10-19: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for Qwen 3.8 Max (minor) - 2026-10-19: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for GLM 5.3 (minor) - 2026-10-19: [Supabase](https://thirdpartyindex.com/vendors/supabase#status), which LangChain lists as a subprocessor, reported Support Form Errors (minor) - 2026-10-19: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which LangChain lists as a subprocessor, reported File Download errors (minor) - 2026-10-19: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for Kimi K3 (minor) - 2026-10-18: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for Qwen 3.8 Max (minor) - 2026-10-18: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for Qwen 3.8 Max (minor) - 2026-10-17: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for Qwen 3.8 Max (minor) - 2026-10-17: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for Qwen 3.8 Max (minor) - 2026-10-17: [Supabase](https://thirdpartyindex.com/vendors/supabase#status), which LangChain lists as a subprocessor, reported Project creation errors ap-ne1 (minor) - 2026-10-15: [Stripe](https://thirdpartyindex.com/vendors/stripe#status), which LangChain lists as a subprocessor, reported Elevated declines on Mastercard (no impact stated) - 2026-10-15: [Stripe](https://thirdpartyindex.com/vendors/stripe#status), which LangChain lists as a subprocessor, reported Elevated declines on Visa (no impact stated) - 2026-10-15: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which LangChain lists as a subprocessor, reported Widespread feature degradation (major) - 2026-10-15: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for Kimi K3 (minor) - 2026-10-15: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for Qwen 3.8 Max (minor) - 2026-10-15: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for Kimi K3 (minor) - 2026-10-15: [Stripe](https://thirdpartyindex.com/vendors/stripe#status), which LangChain lists as a subprocessor, reported Elevated Amazon Pay errors (no impact stated) - 2026-10-14: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported CSP outage affecting multiple serverless models (minor) - 2026-10-14: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for Deepseek V4.1 Flash (minor) - 2026-10-14: [TypeSafe AI](https://thirdpartyindex.com/vendors/typesafe-ai#status), which LangChain lists as a subprocessor, reported Elevated Latency (minor) - 2026-10-14: [Pylon](https://thirdpartyindex.com/vendors/pylon#status), which LangChain lists as a subprocessor, reported Platform loading issues (no impact stated) - 2026-10-14: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for GLM 5.3 Fast (minor) - 2026-10-14: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which LangChain lists as a subprocessor, reported Delayed Costs data in the Compliance API (minor) - 2026-10-14: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which LangChain lists as a subprocessor, reported Limited availability on gpt-image-2.5-flare and gpt-image-2.5-sunburst (minor) - 2026-10-14: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which LangChain lists as a subprocessor, reported Degraded performance in Codex and ChatGPT Work (minor) - 2026-10-14: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for GLM 5.3 (minor) - 2026-10-13: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which LangChain lists as a subprocessor, reported Service Degradation for GLM 5.3 (minor) ## Recent changes Changes to its documents and subprocessor list since monitoring began. - 2026-10-19: Added certification: ISO/IEC 42001 ([evidence](https://thirdpartyindex.com/evidence/124054)) Feed: https://thirdpartyindex.com/vendors/langchain/changes.atom The subprocessor list as we read it on any date: https://thirdpartyindex.com/labs/time-machine/langchain --- Third Party Index (https://thirdpartyindex.com) monitors vendors' public security and privacy documents and keeps each version as evidence. Data CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/); vendors' own documents are theirs. API: https://thirdpartyindex.com/api