Companies / Zest / Subprocessors
Zest provides AI coding analytics for engineering teams, tracking the agents, models and skills behind merged pull requests. It serves engineering teams using tools such as Claude Code, Codex, Cursor and Copilot.
Summarized from its homepage on 12 Nov 2026.
Subprocessors of Zest
Zest declares 7 subprocessors, including AI providers OpenRouter, Anthropic, OpenAI.
From the company's own list.Read the source
| Subprocessor | Purpose |
|---|---|
| Anthropic, OpenAI | Model providers reached through the gateways above. Customer data is not used to train their models. |
| Application hosting and edge compute (the Zest web app and APIs run here). | |
| LLM API gateway used to generate summaries and reports from your coding activity. Vercel AI Gateway serves as a fallback route. | |
| Product analytics — aggregated usage events used to improve the Service. | |
| Transactional email (account, report, and notification emails). | |
| Billing and payment processing. | |
| Managed PostgreSQL database, authentication, and encrypted secret storage (Supabase Vault). |
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Vendor's own statement, retrieved from the source URL on the date shown. StrataDB does not verify the underlying claim. Data sources.
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