Labs / Time machine / Blacksmith
Blacksmith
The subprocessor list as we last read it, on Nov 11, 2026.
Dates are when we read the list (UTC), not when Blacksmith 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 record change dates, not every check, before Oct 11, 2026.
We have published no changes to this vendor's list; our first reading was Sep 23, 2026.
Read Nov 11, 2026 · 26 companies named as a subprocessor · stored document
| Name | Purpose | Location | First read |
|---|---|---|---|
| Amazon Web Services, Inc. | Cloud hosting | United States, European Union | |
| Anthropic PBC AI | AI model provider | United States | |
| Astrodon Corporation (Loops) | Outbound email | United States | |
| Axiom, Inc. | Logging and metrics | United States | |
| BaseTen Labs, Inc. AI | AI model provider | United States | |
| Braintrust Data, Inc. | LLM-trace observability | United States | |
| ClickHouse, Inc. | Observability and analytics database hosting | United States, European Union | |
| Cloudflare, Inc. | DNS and object storage | United States, European Union | |
| Daytona Platforms Inc. | Sandbox environments | European Union | |
| Functional Software Inc (Sentry) | Error monitoring and crash reporting | United States | |
| Grok, Inc. (xAI) AI | AI model provider | United States | |
| Hetzner Online GmbH | Datacenter provider | European Union | |
| MacWeb | Datacenter provider | United States | |
| Megaport (Latitude.sh) | Datacenter provider | United States | |
| Mistral AI SAS AI | AI model provider | European Union | |
| OpenAI Foundation AI | AI model provider | United States | |
| PhoenixNAP LLC | Datacenter provider | United States, European Union | |
| PlanetScale, Inc. | Application database hosting | European Union | |
| Plus Five Five, Inc. (Resend) | Outbound email | European Union | |
| PostHog, Inc. | Product analytics, feature flags | United States | |
| Pylon Labs, Inc. | Customer service and technical support | United States | |
| Redis Inc | Queueing, streaming, and caching | United States, European Union | |
| Salesforce (Slack) | Collaboration; customer service and technical support | United States | |
| Summit Hosting LLC | Datacenter provider | United States | |
| Turbopuffer Inc. | Embedding vector storage | European Union | |
| Vercel Inc. | Frontend hosting and edge delivery | European Union |
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 (33)
History starts Sep 23, 2026. Dates are UTC. Data CC BY 4.0. Shown as stored when this page was built.