Braintrust
Data & ML Infrastructure14 vendorsUpdated Nov 10, 20265 added, 1 removedbraintrust.devSubprocessor list
Braintrust uses 14 subprocessors and infrastructure vendors, including AWS, Google Cloud and OpenAI, based on its public subprocessor list. Last checked Nov 10, 2026.
AI Stack · 5
Infrastructure · 9
AI Stack
Model Serving
Infrastructure
Cloud & Networking
Auth & Identity
Model labs reached through vendors 2
Braintrust does not list these model providers. Vendors on its list name them on their own subprocessor lists.
- SpaceXAIthroughCloudflare,Vercel
- Hugging FacethroughBaseten
Named on vendor websites 3
These vendors name Braintrust as a customer on their own website. They are not on Braintrust’s subprocessor list.
Changes
Mar 20, 2026 to Nov 10, 2026Source
Removed 1
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