# Hadrius Hadrius declares [15 subprocessors](https://thirdpartyindex.com/vendors/hadrius#subprocessors) in [its subprocessor list](https://trust.hadrius.com/subprocessors), which we last checked on 2026-11-11 ([evidence](https://thirdpartyindex.com/evidence/108371)). They include [Amazon Web Services](https://thirdpartyindex.com/vendors/amazon-web-services), [OpenAI](https://thirdpartyindex.com/vendors/openai) and [Anthropic](https://thirdpartyindex.com/vendors/anthropic). No published changes since we first read it on 2026-09-22. A newer version, seen on 2026-10-16, is being checked before its changes are shown; the entries below are from the version before it. Hadrius (hadrius.com): subprocessors, data processing agreement, security documents and changes, as monitored by Third Party Index. - Page: https://thirdpartyindex.com/vendors/hadrius - 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 5/5; Status page 0/5 (not found); Vulnerability disclosure 0/5 (not found); Pages still reachable 8/8 - Supply chain: relies on 12 tracked vendors directly, 83 within two hops, 304 within three; 0 tracked vendors rely on it directly, 0 within two hops, 0 within three - Cite as: Hadrius, Third Party Index, https://thirdpartyindex.com/vendors/hadrius (data CC BY 4.0) ## Documents | Document | URL | Last verified | Last changed | |---|---|---|---| | Trust center | https://trust.hadrius.com/ | 2026-11-11 | 2026-10-15 | | Subprocessor list | https://trust.hadrius.com/subprocessors | 2026-11-11 | 2026-10-16 | | Privacy policy | https://www.hadrius.com/privacy-policy | 2026-11-11 | 2026-09-30 | | Terms | https://app.hadrius.com/docs/Hadrius%20Terms%20of%20Service.pdf | 2026-11-11 | 2026-10-13 | | Security page | https://www.hadrius.com/security | 2026-11-11 | 2026-09-22 | ## Subprocessors (15) As its own list states them. | Subprocessor | Purpose | Location | Listed since | |---|---|---|---| | [Amazon Web Services](https://thirdpartyindex.com/vendors/amazon-web-services.md) | Cloud Service Provider | United States | 2026-10-03 | | [Anthropic](https://thirdpartyindex.com/vendors/anthropic.md) (AI model provider: Anthropic) | SOTA LLM Inference | United States | 2026-09-28 | | [BridgeFT](https://thirdpartyindex.com/vendors/bridgeft.md) | Client Account Surveillance | United States | 2026-10-03 | | FirmScribe | iMessage, SMS and RCS Message Capture | United States | 2026-10-03 | | MX | Employee Account Surveillance | United States | 2026-10-03 | | [Nuclei](https://thirdpartyindex.com/vendors/nuclei.md) | Discord and Zoom Chat Message Capture | United States | 2026-10-03 | | [OpenAI](https://thirdpartyindex.com/vendors/openai.md) (AI model provider: OpenAI) | SOTA LLM Inference | United States | 2026-10-03 | | [Plaid](https://thirdpartyindex.com/vendors/plaid.md) | Employee Account Surveillance | United States | 2026-10-03 | | [Reducto](https://thirdpartyindex.com/vendors/reducto.md) | Marketing Document Processing | United States | 2026-10-03 | | [Sentry](https://thirdpartyindex.com/vendors/sentry.md) | Issue Monitoring and Alerting | United States | 2026-10-03 | | [SnapTrade](https://thirdpartyindex.com/vendors/snaptrade.md) | Employee Account Surveillance | United States | 2026-10-03 | | [Unipile](https://thirdpartyindex.com/vendors/unipile.md) | LinkedIn Message Capture | United States | 2026-10-03 | | [Vezgo](https://thirdpartyindex.com/vendors/vezgo.md) | Employee Crypto Account Surveillance | United States | 2026-10-03 | | WebCE | CE Provider | United States | 2026-10-03 | | [WorkOS](https://thirdpartyindex.com/vendors/workos.md) | SSO Vendor Provider | United States | 2026-10-03 | Read from ([evidence](https://thirdpartyindex.com/evidence/38623)). CSV: https://thirdpartyindex.com/vendors/hadrius/subprocessors.csv AI model providers (or a cloud provider's AI model service) among these entries: 2. All vendors that list one: https://thirdpartyindex.com/ai ## Compliance As its trust center lists them. - Audited: SOC 2 Type II ([evidence](https://thirdpartyindex.com/evidence/105384)) ## Web Technologies Hadrius's homepage made 127 requests to 10 domains, and 7 services controlled by another company. Loaded on 2026-11-09 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. 7 third parties by category: CDN 2 (jsDelivr, UNPKG); Page builders 2 (Finsweet (Consent Pro); usually detected as Page builders: Finsweet); Tag managers 1 (Google Cloud); Marketing automation 1 (HubSpot); Form builders 1 (Default). 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 (7) - jsDelivr: 13 requests to jsdelivr.net; jsDelivr - HubSpot: 9 requests to hsforms.com, hsforms.net, hsappstatic.net; HubSpot - UNPKG: 9 requests to unpkg.com; Unpkg - Finsweet (Consent Pro): 2 requests to consentpro.com; Finsweet - Default: 1 request to default.com; Default (default.com) - Finsweet: 1 request to finsweet.com - Google Cloud: 1 request to googletagmanager.com; Google Tag Manager ### First party (1) - Hadrius: 91 requests to hadrius.com; GSAP 3.13.0, HSTS, Lenis 1.0.34, Open Graph, Rive, Splide, Vercel, Webflow 1.6.0, Webpack, jQuery 3.5.1 4 tracked companies loaded by the homepage are not in Hadrius's subprocessor list. A website can use a service without it processing customer data. ## Subprocessor of (0) No tracked vendor lists it. ## Incidents reported by Hadrius's subprocessors Incidents reported in the last 30 days on their own status pages by 5 vendors Hadrius lists as subprocessors. A subprocessor list names a company, not the service an incident touched. - 2026-11-11: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which Hadrius lists as a subprocessor, reported Unable to start new Workspace Agent runs (critical) - 2026-11-11: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which Hadrius lists as a subprocessor, reported Elevated errors affecting logins, sign-ups, and ChatGPT features (minor) - 2026-11-11: [Sentry](https://thirdpartyindex.com/vendors/sentry#status), which Hadrius lists as a subprocessor, reported US issues feed throwing intermittent errors (minor) - 2026-11-11: [Sentry](https://thirdpartyindex.com/vendors/sentry#status), which Hadrius lists as a subprocessor, reported Account emails not being delivered (major) - 2026-11-10: [Anthropic](https://thirdpartyindex.com/vendors/anthropic#status), which Hadrius lists as a subprocessor, reported Elevated errors on Fable 52 and Mythos 52 (no impact stated) - 2026-11-10: [Sentry](https://thirdpartyindex.com/vendors/sentry#status), which Hadrius lists as a subprocessor, reported EU region replay ingestion latency (minor) - 2026-11-10: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which Hadrius 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 Hadrius lists as a subprocessor, reported Elevated Errors On API (minor) - 2026-11-09: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which Hadrius lists as a subprocessor, reported Elevated ChatGPT Conversation Errors (minor) - 2026-11-08: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which Hadrius lists as a subprocessor, reported Elevated errors with image generation (minor) - 2026-11-08: [Anthropic](https://thirdpartyindex.com/vendors/anthropic#status), which Hadrius lists as a subprocessor, reported Degraded performance for Claude Fable 5.1 (minor) - 2026-11-07: [WorkOS](https://thirdpartyindex.com/vendors/workos#status), which Hadrius lists as a subprocessor, reported Intermittent 503 errors in certain regions (minor) - 2026-11-06: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which Hadrius lists as a subprocessor, reported Elevated error rates with some U.S. business Mastercards (no impact stated) - 2026-11-05: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which Hadrius lists as a subprocessor, reported ChatGPT Work and Dots Errors (minor) - 2026-11-04: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which Hadrius lists as a subprocessor, reported Elevated error rates across paid ChatGPT plans (minor) - 2026-11-04: [Sentry](https://thirdpartyindex.com/vendors/sentry#status), which Hadrius lists as a subprocessor, reported Ingestion delays across all data (minor) - 2026-11-04: [Plaid](https://thirdpartyindex.com/vendors/plaid#status), which Hadrius lists as a subprocessor, reported Transfer RTP Requests are Temporarily Disabled for Some Customers (major) - 2026-11-03: [Sentry](https://thirdpartyindex.com/vendors/sentry#status), which Hadrius lists as a subprocessor, reported Delays in spans and transactions processing (major) - 2026-11-03: [Sentry](https://thirdpartyindex.com/vendors/sentry#status), which Hadrius lists as a subprocessor, reported Sentry.io dashboard and API is down (critical) - 2026-11-03: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which Hadrius lists as a subprocessor, reported File upload errors in ChatGPT (minor) - 2026-11-02: [Sentry](https://thirdpartyindex.com/vendors/sentry#status), which Hadrius lists as a subprocessor, reported Sentry dashboard is down (critical) - 2026-10-30: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which Hadrius lists as a subprocessor, reported Elevated errors with search in Dots, ChatGPT Work, and certain ChatGPT thinking experiences (minor) - 2026-10-30: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which Hadrius lists as a subprocessor, reported Elevated errors for GPT Image 2 API image edits (minor) - 2026-10-29: [WorkOS](https://thirdpartyindex.com/vendors/workos#status), which Hadrius lists as a subprocessor, reported SSO Profile API Timeouts (major) - 2026-10-28: [Anthropic](https://thirdpartyindex.com/vendors/anthropic#status), which Hadrius lists as a subprocessor, reported Elevated errors affecting the Google Calendar connector (minor) - 2026-10-28: [Anthropic](https://thirdpartyindex.com/vendors/anthropic#status), which Hadrius lists as a subprocessor, reported Elevated errors affecting the Gmail connector (minor) - 2026-10-27: [Anthropic](https://thirdpartyindex.com/vendors/anthropic#status), which Hadrius lists as a subprocessor, reported Elevated errors for Claude Sonnet 5.5 (major) - 2026-10-27: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which Hadrius lists as a subprocessor, reported 6.1 Sol Degraded Model Performance (minor) - 2026-10-27: [Anthropic](https://thirdpartyindex.com/vendors/anthropic#status), which Hadrius lists as a subprocessor, reported Elevated errors for Claude Sonnet 5.5 (major) - 2026-10-27: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which Hadrius lists as a subprocessor, reported Elevated error rates for most hosted Code Reviews and Security Reviews on private GitHub repositories (no impact stated) - 2026-10-26: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which Hadrius lists as a subprocessor, reported Elevated error rates for Ads POST requests (minor) - 2026-10-26: [Plaid](https://thirdpartyindex.com/vendors/plaid#status), which Hadrius lists as a subprocessor, reported Service Disruption Impacting Wells Fargo connections (major) - 2026-10-25: [Anthropic](https://thirdpartyindex.com/vendors/anthropic#status), which Hadrius lists as a subprocessor, reported Elevated errors for Claude Fable 5.1 (major) - 2026-10-25: [Anthropic](https://thirdpartyindex.com/vendors/anthropic#status), which Hadrius lists as a subprocessor, reported Elevated errors for Claude Sonnet 5.5 and other models (major) - 2026-10-24: [Anthropic](https://thirdpartyindex.com/vendors/anthropic#status), which Hadrius 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 Hadrius lists as a subprocessor, reported Elevated errors for Claude Opus 5.5 (major) - 2026-10-23: [Anthropic](https://thirdpartyindex.com/vendors/anthropic#status), which Hadrius 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 Hadrius 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 Hadrius lists as a subprocessor, reported Help Center Chat Support Degraded (no impact stated) - 2026-10-23: [WorkOS](https://thirdpartyindex.com/vendors/workos#status), which Hadrius lists as a subprocessor, reported Elevated errors across SSO and AuthKit (major) - 2026-10-23: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which Hadrius lists as a subprocessor, reported Delays in customer support responses (no impact stated) - 2026-10-22: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which Hadrius lists as a subprocessor, reported New Ad Accounts failing to provision admins (minor) - 2026-10-22: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which Hadrius lists as a subprocessor, reported Degraded Performance of Dots on Enterprise (minor) - 2026-10-22: [Anthropic](https://thirdpartyindex.com/vendors/anthropic#status), which Hadrius lists as a subprocessor, reported Elevated errors affecting Connectors (minor) - 2026-10-22: [Plaid](https://thirdpartyindex.com/vendors/plaid#status), which Hadrius lists as a subprocessor, reported Service Disruption Impacting Chase connections (major) - 2026-10-22: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which Hadrius lists as a subprocessor, reported Elevated ChatGPT conversation and Responses API errors (minor) - 2026-10-21: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which Hadrius lists as a subprocessor, reported Authentication errors for some users (major) - 2026-10-21: [Anthropic](https://thirdpartyindex.com/vendors/anthropic#status), which Hadrius lists as a subprocessor, reported Degraded performance for Claude Fable 5 (minor) - 2026-10-21: [Sentry](https://thirdpartyindex.com/vendors/sentry#status), which Hadrius lists as a subprocessor, reported Increased latency processing integration webhooks (minor) - 2026-10-21: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which Hadrius 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 Hadrius lists as a subprocessor, reported Elevated FedRAMP API error rates for Astra and Sol (minor) - 2026-10-21: [Sentry](https://thirdpartyindex.com/vendors/sentry#status), which Hadrius lists as a subprocessor, reported Sentry.io not loading in US region (critical) - 2026-10-21: [Plaid](https://thirdpartyindex.com/vendors/plaid#status), which Hadrius lists as a subprocessor, reported Service Disruption Impacting Chase connections (major) - 2026-10-21: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which Hadrius lists as a subprocessor, reported Degraded performance in ChatGPT, Codex, and APIs (minor) - 2026-10-20: [Sentry](https://thirdpartyindex.com/vendors/sentry#status), which Hadrius lists as a subprocessor, reported Sentry.io not loading (major) - 2026-10-19: [Sentry](https://thirdpartyindex.com/vendors/sentry#status), which Hadrius lists as a subprocessor, reported Sentry is down (critical) - 2026-10-19: [WorkOS](https://thirdpartyindex.com/vendors/workos#status), which Hadrius lists as a subprocessor, reported Elevated AuthKit Error Rates (major) - 2026-10-19: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which Hadrius lists as a subprocessor, reported File Download errors (minor) - 2026-10-15: [WorkOS](https://thirdpartyindex.com/vendors/workos#status), which Hadrius lists as a subprocessor, reported Radar SMS challenge failures for phone numbers in mainland China (+86) (major) - 2026-10-15: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which Hadrius lists as a subprocessor, reported Widespread feature degradation (major) - 2026-10-15: [Plaid](https://thirdpartyindex.com/vendors/plaid#status), which Hadrius lists as a subprocessor, reported Link performance degradation (no impact stated) - 2026-10-14: [Plaid](https://thirdpartyindex.com/vendors/plaid#status), which Hadrius lists as a subprocessor, reported Elevated API errors (no impact stated) - 2026-10-14: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which Hadrius lists as a subprocessor, reported Delayed Costs data in the Compliance API (minor) - 2026-10-14: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which Hadrius 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 Hadrius lists as a subprocessor, reported Degraded performance in Codex and ChatGPT Work (minor) - 2026-10-14: [Sentry](https://thirdpartyindex.com/vendors/sentry#status), which Hadrius lists as a subprocessor, reported Ingestion Halted for EAP data in EU (major) - 2026-10-13: [Plaid](https://thirdpartyindex.com/vendors/plaid#status), which Hadrius lists as a subprocessor, reported Delayed Transactions Update Webhooks (minor) ## Recent changes Changes to its documents and subprocessor list since monitoring began. - 2026-10-15: Removed certification: SOC 2 ([evidence](https://thirdpartyindex.com/evidence/105384)) - 2026-10-15: Changed certification: SOC 2 Type II ([evidence](https://thirdpartyindex.com/evidence/105384)) Feed: https://thirdpartyindex.com/vendors/hadrius/changes.atom The subprocessor list as we read it on any date: https://thirdpartyindex.com/labs/time-machine/hadrius --- 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