Labs / Time machine / StackGen
StackGen
The subprocessor list as we last read it, on Oct 11, 2026.
Dates are when we read the list (UTC), not when StackGen changed it. Between two readings we don't know what it said.
tall: list changed · medium: document changed · short: read, no change · x: check failed · dotted: change dates only. Tap a tick or use the date box.
We have published no changes to this vendor's list; our first reading was Oct 11, 2026.
Read Oct 11, 2026 · 9 companies named as a subprocessor · stored document
| Name | Purpose | Location | First read |
|---|---|---|---|
| Amplitude | Product analytics and usage analytics (telemetry) | United States | |
| Anthropic AI | AI/LLM processing for AI-powered product features (Claude models) | United States | |
| AWS (Amazon Web Services) | Cloud infrastructure & hosting of customer application data | Global (Available on AWS, GCP, and Azure across multiple regions including United States, Europe) | |
| Azure (Microsoft Azure) | Cloud infrastructure, compute services, data storage, and application hosting | Global (Multiple regions including United States, Europe, Asia Pacific) | |
| ClickHouse Cloud | Real-time analytics database and data warehousing for high-performance analytical processing | Global (Available on AWS, GCP, and Azure across multiple regions including United States, Europe) | |
| HubSpot | CRM, marketing communications, and customer contact management | United States | |
| OpenAI AI | AI-powered language processing, content generation, natural language understanding, and intelligent automation services | United States (Headquarters in San Francisco, with data centers in multiple U.S. locations including Texas, Ohio, New Mexico, Wisconsin) | |
| SendGrid (Twilio SendGrid) | Transactional and marketing email delivery services | Global (United States with EU data center available in Ireland) | |
| Zendesk | Customer support ticketing, and help desk | United States |
Built from the changes we published; changes we recorded without an alert (parser fixes, entries approved after review) don't appear. Where we later improved how we read a list, an earlier list may look different from the vendor's page at the time.
Gaps in our readings
No gaps since Oct 11, 2026.
All readings (1)
| Date | Result | |
|---|---|---|
| first reading | viewOct 11, 2026 comparewith Oct 11, 2026 |
History starts Oct 11, 2026. Dates are UTC. Data CC BY 4.0. Shown as stored when this page was built.