Which cloud AI platforms sign a BAA?
AI services run inside a major cloud account, usually covered by that cloud's BAA.
Of the 5 we’ve checked, 3 sign a BAA on every listed plan, 1 only on some plans or setups, and 0 don’t. For 1, we couldn't confirm either way from the vendor's own pages.
| Tool | BAA | Plans with a BAA | Checked |
|---|---|---|---|
| Amazon BedrockAmazon Web Services | Signs a BAA | AWS accounts (standard AWS BAA)Some AI features excluded or partly covered | Oct 11, 2026 |
| AWS HealthScribeAmazon Web Services | Signs a BAA | AWS accounts with the AWS BAA accepted (US East, N. Virginia) | Oct 11, 2026 |
| Google Cloud Vertex AI (Gemini Enterprise Agent Platform)Google Cloud | Signs a BAA | Google Cloud customers (Agent Platform / Vertex AI, GA services)Some AI features excluded or partly covered | Oct 11, 2026 |
| SupabaseSupabase | Some plans only | Team / Enterprise with HIPAA add-onSome AI features excluded or partly covered | Oct 11, 2026 |
| Azure OpenAI / Microsoft Foundry (Azure AI Foundry)Microsoft | Not confirmed | — | Oct 11, 2026 |