Maestra
Maestra uses 15 subprocessors and infrastructure vendors, including AWS, Google Cloud and OpenAI, based on its public subprocessor list. Last checked Nov 14, 2026.
AI Stack
Foundation Models
AI model access for AI-assistant features and for Provider's operational and support tools; engaged under the provider's published data processing terms (anthropic.com/legal)
AI model access for AI-assistant features and for Provider's operational and support tools; engaged under the provider's published data processing terms (openai.com/policies)
Infrastructure
Cloud & Networking
AWSStorage of copies of Personal Data remaining from the 2026 hosting transition, until their deletion or move to the United States
Customer reporting infrastructure
Object storage for database backups, archived campaign content (web versions), reports, and data exports
Web push delivery, Android mobile push delivery, authentication flows
Storage of copies of Personal Data remaining from the 2026 hosting transition, until their deletion or move to the United States
Communications
Developer Platform
Platform Provider
Productivity & Collaboration
Model labs reached through vendors 1
Maestra does not list these model providers. Vendors on its list name them on their own subprocessor lists.
- SpaceXAIthroughCloudflare
Changes
Checked Nov 14, 2026Source
This is the first saved copy of Maestra’s subprocessor list. Added and removed vendors will show here after the next check.
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