posthog
posthog declares 12 subprocessors, plus 1 of its own affiliates, in its subprocessor list, which we last checked on Nov 12, 2026 (evidence). They include Amazon Web Services, Google Cloud and OpenAI. No published changes since we first read it on Sep 22, 2026. 317 tracked vendors name posthog as a subprocessor, including ElevenLabs, Pylon and Linear.
Subprocessors CSV of posthog's subprocessors · Atom feed of posthog's subprocessors DORA draft CSV of posthog's subprocessors as declared by posthog what's this? ·
12 third parties, 1 affiliate.
| Name | Purpose | Location | Listed since |
|---|---|---|---|
| Amazon Web Services, Inc. | Cloud storage of PostHog Cloud data; Service Provider for AI Features; managed AI model inference provider | Global (dynamic, worldwide) — locations are determined by Amazon Web Services, Inc. based on model availability and cross-region inference routing; USA (PostHog US Cloud) or Germany (PostHog EU Cloud) | |
| Anthropic PBC AI | Service Provider for AI Features | USA | |
| Baseten Labs, Inc. AI | Service Provider for AI Features | USA | |
| Cloudflare, Inc. | Managed reverse proxy, edge-network, content delivery, security, and traffic routing services of infrastructure; Service Provider for AI Features | Global edge locations (dynamic, worldwide) for data in transit — locations are determined by Cloudflare, Inc. in accordance with their network operation; Global edge locations (dynamic, worldwide) — locations are determined by Cloudflare, Inc. in accordance with their network operation | |
| Fireworks.ai, Inc. AI | Service Provider for AI Features | USA | |
| Google LLC | Service Provider for AI Features | USA | |
| Hiberly Ltd. | Provision of the PostHog services | United Kingdom | |
| Microsoft Corporation | Service Provider for AI Features | USA; Germany | |
| Modal Labs, Inc. | Serverless compute infrastructure for isolated code execution; Service Provider for AI Features | USA; USA (PostHog US Cloud) or Germany (PostHog EU Cloud) | |
| OpenAI, L.L.C. AI | Service Provider for AI Features | USA; EEA; Switzerland | |
| Runpod, Inc. | Service Provider for AI Features | USA; Czech Republic; France; Netherlands; Romania; Sweden; Iceland | |
| Wiz, Inc. | Security vulnerability management and detection | Germany; France |
Web TechnologiesCSV of posthog's web technologies · Atom feed of posthog's web technologies
posthog's homepage made 128 requests to 2 domains, and 1 service controlled by another company.
1 third party by category: Other 1
1 tracked company loaded by the homepage is not in posthog's subprocessor list. A website can use a service without it processing customer data.
Subprocessor of (317)CSV of the companies listing posthog · Atom feed of the companies listing posthog
Acai Travel acaitravel.com
AccountAim accountaim.com Product Analytics
AccuKnox accuknox.com
Act Security act.security Monitoring, Logging and Observability
Activepieces activepieces.com Application events tracking for product team
- Ada Support ada.cx Analytics
ai-coustics ai-coustics.com
Aijency aijency.ai Product analytics for the customer dashboard
AiSDR aisdr.com Data analytics
Alguna alguna.com Analytics (EU & US)
Alloy alloy.app Product Analytics
Anaconda anaconda.com Product analytics
apiphani apiphani.io Data analytics; Product analytics on the Luumen application
ArborXR arborxr.com Product Analytics
Arcade arcade.software Data and analytics; Product analytics, feature flags, and experimentation for the Arcade application using account-holder identifiers and in-product usage events.
Archbee archbee.com Analytics
Arphie arphie.ai
Attention attention.com
AutoScaled autoscaled.com Product analytics
AWeber aweber.com Business Analytics; PostHog Privacy
Axiom axiom.co Enabling us to diagnose issues and improve the user experience by recording and analyzing product usage.; Product analytics and session replay capabilities
b.well Connected Health icanbwell.com Analytics, A/B Testing, Feature Flags, Experiments, Session Recording
Balsamiq balsamiq.com Product analytics, session recordings
Beebole beebole.com Product analytics (session replay not enabled; PostHog's AI features not enabled as at September 9, 2026)
Beyond Work beyondwork.ai Website, RFP microsite, and investor portal analytics
Bindplane bindplane.com Feature flag evaluation and product analytics
Blacksmith blacksmith.sh Product analytics, feature flags
Blended Teaching blended-teaching.com product analytics, including session replay
BoldDesk bolddesk.com Event tracking, user interaction analytics and usage insights; Product Analytics Platform
Bronto bronto.io Product Analytics
Browser Use browser-use.com
BugHerd bugherd.com Product analytics platform
Buildkite buildkite.com Open-source product analytics with event tracking, session replay, and feature flags; Product usage analytics and feature adoption tracking
Bytebase bytebase.com Analytics
Cal.com cal.com
Campfire campfire.ai Product analytics. Collects in-app usage events (pages viewed, features used) tied to user IDs to improve the product; no accounting data is sent.
Cerbos cerbos.dev
Cerebrium cerebrium.ai Customer identity and product usage events; Product analytics
Chainloop chainloop.dev posthog.com
ChargeOver chargeover.com User navigational metrics / event tracking
Chatwoot chatwoot.com Product analytics; Used to collect and analyze product usage events to improve Chatwoot and understand feature adoption.
Clarify clarify.ai Analytics
Clarity clarity.com
CloudFiles cloudfiles.io Product analytics
Clueso clueso.io LLM observability; Product analytics
CodeAnt AI codeant.ai Analytics
CodeRabbit coderabbit.ai Analytics
CometChat cometchat.com
competitors.app competitors.app Product Analytics and Improvements
Confident AI confident-ai.com Product analytics and user behavior tracking
ContactMonkey contactmonkey.com Provides analytics for the Pages feature (opt-in).
Context.dev context.dev Product analytics, feature usage analysis, and error tracking for the API and dashboard.
Contour usecontour.ai
Contracko contracko.com Analytics
Conveo conveo.ai Analytics; Processing Activity Description Product analytics providing insights on how end users interact with the Conveo platform. Data Residency / Processing Location European Union (Frankfurt) Headquarters Location San Francisco, United States
Conversion conversion.ai Data analytics; Product analytics and session recording
CSVBox csvbox.io Analytics
Daily daily.co Website analytics
Data Dwell datadwell.com Customer behavioral data storage and processing
DataCamp datacamp.com Data analytics; Web analytics
Datalab datalab.to Product analytics. Processes customer account and usage data.
Daytona daytona.io Analytics
Deepnote deepnote.com Product analytics; Tracks product usage and user behavior to support analytics.
DeepSource deepsource.com Product analytics
Delphina delphina.ai Security, monitoring, and analytics
Demandbase demandbase.com Product Analytics for Mojo by Demandbase
Depot depot.dev Analytics
Deskpro deskpro.com Usage Analytics Server Location: EU Website: https://posthog.com/
Deviniti deviniti.com Applies to: - Actions for Jira Service Management (Cloud) - Dynamic Forms for Jira (Cloud) - Extension for Jira Service Management (Cloud) - Issue Templates for Jira (Cloud) - My Requests Extension for Jira Service Management (Cloud) - Queues for Jira & JSM (Cloud) - Requirements & Test Management for Jira (Cloud) - SLA Time Management (Cloud); Product analytics
Digicert digicert.com Analyze product usage, user behavior, and feature adoption
Docket docket.io Data analytics; Product analytics and feature flags
Docmost docmost.com
DoiT doit.com Product analytics and feature management platform
Dot getdot.ai Product analysis
Duffel duffel.com Customer / User data; User analytics
Dust dust.tt Product Analytics
Easol easol.com
EasyLlama easyllama.com Analytics
EdSights edsights.com Products: Admit, Retain; UX Analytics & Product Feature Flags
eesel AI eesel.ai
Element element.io
Elementary Data elementary-data.com Product analytics
ElevenLabs elevenlabs.io Cloud monitoring; PostHog is used for product analytics, allowing to gather insights about website interactions and gather insights to improve services.
Endex endex.ai Analytics
Enrich CRM enrich-crm.com
Enterpret enterpret.com Analytics
Enzuzo enzuzo.com Product Usage Analytics
Escape escape.tech Product analytics
Ethos askethos.com Product analytics, feature flags and session replay
Euler eulerhq.com Analytics
- Everapi everapi.com
Falconer falconer.com
Fastmail fastmail.com Analytics in order to improve user experience.
Featurebase featurebase.app Analytics
Fibbler fibbler.co Analytics
Fiddler AI fiddler.ai Product analytics
Figma figma.com Customer support data analytics
Filevine filevine.com Analytics and performance monitoring
Fini usefini.com Product analytics (usage metrics only)
Finsweet finsweet.com Data analytics
FireHydrant firehydrant.com Product usage reporting
Firmable firmable.ai Analytics
FirstTouch firsttouch.com Product analytics and feature usage monitoring.
FluencyRank fluencyrank.com Optional product analytics (cookie consent)
Fly.io fly.io Product analytics
Foqal foqal.io Product Analytics; Website Analytics
Fountain fountain.com Product analytics and feature flags
Frigade frigade.com Product analytics
Frill frill.co Product analytics and session recording
Future AGI futureagi.com Product analytics
GAN Integrity ganintegrity.com Analytics tool used to analyse GAN Integrity's customers usage of the Integrity Platform.; Data analytics
Gatsby Events gatsby.events Product Analytics
GoLinks golinks.io
Goodfit.io goodfit.io Product analytics and user-event tracking
GoSearch gosearch.ai
Great Question greatquestion.com Product analytics; Product analytics on Great Question app usage. Retains usage events to report on product adoption over time.
Groq groq.com Product feature testing
Guild.ai guild.ai Session recording and product analytics.
Harmony harmony.io Product analytics. How the product is used, so we can see what is and is not working.
Harriet hrharriet.com Product analytics (consent-gated on website)
Helply helply.com Data analytics
Hookdeck hookdeck.com Analytics
Humaans humaans.io Product analytics
Hyperdoc (a.k.a. Recall.ai) recall.ai Website analytics
Hyperproof hyperproof.io Analytics
ilert ilert.com
Imply imply.io Event analytics to improve user experience.
Infisical infisical.com Infisical utilizes Posthog for event analytics purposes in order to improve user experience.
IssueLinker issuelinker.com Anonymous product analytics (EU/US)
JetStack AI jetstack.ai Product and website analytics (EU hosting, Frankfurt)
Juliahub juliahub.com
k9 Security k9security.io website analytics for www.k9security.io
Katalon katalon.com User session recording and analysis for troubleshooting and product improvements
Kedify kedify.io Analytics for website
Keenious keenious.com Application performance monitoring
Klarent klarent.ai Analytics
Knock Labs knock.app Product analytics platform
Kolsetu kolsetu.com
Konvu konvu.com Product analytics and usage tracking
Korl korl.co Analytics; Product analytics, session replay, feature flags, and experimentation.
Kudosity kudosity.com Product analytics
Laminar laminar.sh Opt-in customer analytics information
Laravel laravel.com Web analytics
Lead Mapper lead-mapper.com Analytics (EU)
LeadMagic leadmagic.io Product usage analytics, session tracking, conversion optimization, and telemetry attribution.
LEGALFLY legalfly.com Product analytics
Lettermint lettermint.co Product analytics
LightTable lighttable.ai Product analytics
Limy AI limy.ai User behavior tracking.
Linear linear.app Product analytics
Lippy AI lippy.ai Product analytics on our public marketing pages only (not in the logged-in app)
LiveKit livekit.com Web analytics
Logo.dev logo.dev Website and product analytics
Logto logto.io Business Apps & Productivity
Lovable lovable.dev Data analytics
Lucid Software lucid.co Analytics services
Luma AI lumalabs.ai Product analytics and monitoring
Macha AI getmacha.com Product analytics and feature flags
Macroscope macroscope.com We use Posthog for analytics and error tracking of our web application and corporate website. Effective date: November 5, 2025; Web analytics and error reporting
ManageXR managexr.com We use PostHog for product analytics.
marimo marimo.io Product analytics and feature flagging
Merge API merge.dev PostHog provides a hosted solution for analyzing and improving the services Merge provides to its customers.
MeshMesh meshmesh.io Product and infrastructure usage analysis
Metoro metoro.io Analytics and event tracking
Mintlify mintlify.com Analytics Provider
monday.com monday.com
Moqups moqups.com Product Analytics, Session Recording
Nango nango.dev Product analytics
Nasuni nasuni.com Product analytics, session replay, feature flags, and user behavior tracking
Navattic navattic.com Product Analytics
Neuralwatt Cloud neuralwatt.com Product analytics and usage telemetry
NEXT nextapp.co Product analytics
Nifty niftypm.com Product analytics
NoteLinker notelinker.com Anonymous product analytics (EU/US)
Nscale nscale.com Product analytics and session recording
Nuvia nuvia.ai
nylas nylas.com Analytics
Oh Dear ohdear.app Website and product analytics
Oneleet oneleet.com Application analytics and session replays
OpenRouter openrouter.ai Analytics
OpenTag opentag.bot Product usage analytics
Operating operating.app
Oplane oplane.io Product Analytics
OptiSigns optisigns.com Product analytics
Optiverse optiverse.ai Anonymized product analytics
Origami origami.chat Analytics, feature flags, error tracking, and replay
Ory ory.com Data analytics; Product Analytics
OurBase ourbase.ai Product analytics and session replay for the OurBase web application
Outlit outlit.ai Product analytics, user behavior tracking, feature flags
Paragon useparagon.com Platform analytics (Customer Data)
Parallel Web Systems parallel.ai Website analytics
Paved paved.com Product Analytics
PeakMetrics peakmetrics.com Product analytics
PeopleForce peopleforce.io
Perdoo perdoo.com
Perfect Wiki perfectwiki.com Product analytics
Periskope periskope.app Product analytics, usage analytics, event tracking, and service improvement.
Permute permute.ai
Pilosa pilosa.com Analytics
Pin pin.com Product event tracking and analytics
Plain plain.com Data analytics
Plane plane.so Product Analytics
Plasmic plasmic.app
Plivo plivo.com Feature Flags & Product analytics; Web Analytics
Polar polar.sh Analyzing user and customer flows to optimize the platform
Popupsmart popupsmart.com Product analytics and feature usage tracking
Predixtions predixtions.com Product analytics and user behavior tracking
Prezi prezi.com Analytics Tooling
Prisma prisma.io UX Analytics
Productlane productlane.com Product analytics
Produktly produktly.com Product analytics and error tracking (EU hosting)
ProjectDiscovery projectdiscovery.io Product Analytics
PropelAuth propelauth.com Customer analytics & debugging
Prophet Security prophetsecurity.ai Current – authorized as of September 10, 2026. Product and usage analytics services.; Data analytics
pydantic pydantic.dev Product analytics and submitted sales inquiry contact data
Pylon usepylon.com Customer Analytics
Pyn pynhq.com
Quarterzip quarterzip.ai
Quotivity quotivity.com Application monitoring
Railway railway.com Product Analytics
Ravenna ravennahq.com
Raycast raycast.com Product Analytics; Transfer Mechanism(s): SCCs and UK Addendum
RB2B rb2b.com Product Analytics & Performance (USA)
Ready ready.net Data analytics; Product and web analytics
Reditus getreditus.com Analytics
Reducto reducto.ai Customer metadata/product analytics subprocessor; processes product and event metadata only. No customer document content by design.; Product analytics
Relay Commerce relaycommerce.io
Relevance AI relevanceai.com Data analytics; Product analytics
Restate restate.dev Analytics; Product analytics stack
Revealbot revealbot.com Analytics platform (open-source) for product usage tracking. Similar to Mixpanel, used to gain insights into feature usage and user paths within the application.
Revenue Plumber revenue-plumber.com Product and behavioural analytics
Rewardful rewardful.com
Rill Data rilldata.com Analytics
Rootly rootly.com Analytics: product analytics and user behavior tracking
Runbear runbear.io Runbear uses PostHog for product, event analysis
SalesBlink salesblink.io Product analytics and event tracking
Salesfinity salesfinity.ai Analytics
Salesmsg salesmessage.com
Salted CX salted.cx Product analytics and platform usage measurement.
Sazabi sazabi.com Product analytics
Sched getsched.dev Product analytics and session recordings
SciSure scisure.com Product analytics & event data
ScreenshotOne screenshotone.com Product analytics
Secureframe secureframe.com Email Communications and Product Notifications; Product Analytics
Sendmarc sendmarc.com Product, usage, and application analytics
Seqera seqera.io Applies to: Seqera Platform Cloud Product and user analytics for Seqera Platform Cloud, including Seqera AI.; Product analytics
Sherpa withsherpa.ai
SigNoz signoz.io
Simple Poll simplepoll.rocks Product analytics
Skyhook skyhook.io Product analytics; Product analytics and session replay for Skyhook web applications and Radar usage telemetry.
Snappy Gifts snappy.com Performance - product analytics
Speedscale speedscale.com Product analytics
Spellar spellar.ai Product analytics
Spiffy spiffy.co Product analytics used to understand and improve how the Service is used, including hosted checkout sessions; captures usage events, device/browser information, and IP addresses.
Spun s.r.l. spun.com PurposeProduct analytics and session replay, on the marketing site and in the Spun app
StackGo stackgo.io Product and website analytics
StackGuardian stackguardian.io Analytics
Stilla stilla.ai Data analytics; Product analytics
StoryChief storychief.io Product analytics
Storylane storylane.io Analytics
Strivelabs strivelabs.ai Customer usage analytics for apps.
- Sublime Security sublime.security Data analytics; User Analytics
SuiteOp suiteop.com Product Analytics
Summation summation.com Web Analytics
superglue superglue.ai Website and product analytics, usage measurement, and feature management
Superthread superthread.com Product analytics
SuprSend suprsend.com Analytics
Svix svix.com Svix uses PostHog as a tool for managing website and product analytics, and other tools to help Svix better understand usage behavior and develop a better product.
swan getswan.com Product analytics
Swarmia swarmia.com
Synadia synadia.com Analytics
Synthflow synthflow.ai Product analytics
Tables tables.so Product analytics and usage statistics in the web application (data in the EU, in Frankfurt).
TeamOhana teamohana.com Analytics
Teamspective teamspective.com
Tella tella.tv To provide analytical reports of the Tella website and the Services.
telli telli.com
Terramate terramate.io
Thought Industries thoughtindustries.com screenplay recordings and A/B experiments
ThriveDesk thrivedesk.com
Tightknit tightknit.ai Product analytics (USA) — https://posthog.com
TimeCamp timecamp.com Product analytics
TimelinesAI timelines.ai Application analytics (EU region)
Tinybird tinybird.co product analytics
Toggl toggl.com Analytics provider
Transifex transifex.com Product Analytics
Transpond mpzmail.com App guidance and product experience enhancement services.
Trengo trengo.com Product Analytics & Service Improvement
Trigger.dev trigger.dev Analytics and event logging
Truefoundry truefoundry.com
Trumpet sendtrumpet.com IT Development Platform; [Required] Product Analytics, Feature Flagging and Experimentation
Tucario tucario.com Product analytics, pageviews, clicks, form submission events. IPs masked, no session recording, no third-party advertising cookies. Loaded only if you accept the cookie banner.
Tuple tuple.app Product Analytics
Turso turso.tech
Uhubs uhubs.co.uk
UltraDNS ultradns.com Analyze product usage, user behavior, and feature adoption
Unified.to unified.to In-product analytics
Unily unily.com Product analytics and diagnostics using pseudonymous user and tenant IDs, tenant name, device data and IP address. No names or email addresses. Session replay and error capture are optional for each tenant.
Upstash upstash.com
usecure usecure.io Data analytics; Product analytics and customer behaviour tracking, including user identifiers, company data, and usage events
UserVoice uservoice.com
Vacation Tracker vacationtracker.io Product; Product analytics platform
Veeva Systems veeva.com Infrastructure and analytics
Vendelux vendelux.com Product Analytics
Viktor getviktor.com Product analytics (if enabled)
Waybook waybook.com Product and website analytics
Whalesync whalesync.com Customer and system behavior and analytics tracking
WhatsAble whatsable.app Product analytics and session insights on the marketing site and Notifyer console. Processes pseudonymous usage data (page views, feature usage, and similar events). WhatsApp message content, phone numbers, and contact records are not sent to PostHog as Customer Data.
Wolfia wolfia.com Product and usage analytics
Wonderchat wonderchat.io Data Analytics and Tracking. https://ipstack.com/privacy/.
Yapily yapily.com Product-analytics and session-replay platform.
Zenskar zenskar.com Product usage analytics for the Zenskar application
Zero zero.inc Product analytics
ZeroClick zeroclick.ai Product and usage analytics
zig.ai zig.ai Analytics
Zuper zuper.co Analytics
Zuplo zuplo.com Web and product analytics
ComplianceCSV of posthog's compliance · Atom feed of posthog's compliance
Certifications as posthog's trust center lists them; reports are usually shared on request (evidence)
Incidents reported by posthog's subprocessorsCSV of incidents reported by vendors posthog lists · Atom feed of incidents reported by vendors posthog lists
139 reported incidents in the last 30 days, by 6 of the vendors posthog lists as subprocessors.
A subprocessor list names a company, not the service an incident touched. This does not show that posthog was involved.
And 114 more. All of them: CSV · Who is around them.
ChangesCSV of posthog's changes · Atom feed of posthog's changes
See the list as we read it on any date: Time machine
None since tracking began.