Companies / Co-Teacher / Subprocessors
Co-Teacher analyzes handwritten student work and provides feedback, practice, and reteach lessons. It serves teachers, schools, students, and parents.
Summarized from its homepage on 8 Nov 2026.
Subprocessors of Co-Teacher
Co-Teacher declares 16 subprocessors, including AI providers Amazon Bedrock, Anthropic, Vertex AI, OpenAI.
From the company's own list.Read the source
| Subprocessor | Purpose |
|---|---|
| Agree.com | Electronic signature of the School Data Privacy Agreement |
| Serves the same models as the providers above when a primary provider is unavailable | |
| Cloud infrastructure, storage and server logs | |
| Generates teacher materials: lessons, worksheets, small-group plans | |
| Google (Gemini models), through Vercel AI Gateway | Reads and analyzes student work |
| Google Cloud Translation | Translates family-facing materials into the languages a teacher chooses |
| Google Vertex AI, through Vercel AI Gateway | Serves the same models as the providers above when a primary provider is unavailable |
| Product usage analytics | |
| OpenAI, through Vercel AI Gateway | Re-runs scans, provides backup analysis when the primary model returns nothing, and runs our own accuracy checks |
| Sends our emails, and receives work a teacher sends in by email |
6 more subprocessors
See the full list with purpose, location and first seen date.
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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.
See Co-Teacher's full stack
Every vendor with its source and date, and an alert when Co-Teacher adds or drops one. The same lookup works for any company.
- Every company and vendor, with its public source
- 100 API calls a month, plus MCP and the Chrome extension
- Work email only. No card, no sales call