Walnut
Walnut uses 23 subprocessors and infrastructure vendors, including AWS, Google Cloud and OpenAI, based on its public subprocessor list. Last checked Nov 14, 2026.
AI Stack · 6
Infrastructure · 17
AI Stack
Web Search
Foundation Models
Voice & Speech AI
Infrastructure
Cloud & Networking
Auth & Identity
Data Pipeline
Observability
Communications
Billing & Payments
Analytics & BI
Model labs reached through vendors 3
Walnut does not list these model providers. Vendors on its list name them on their own subprocessor lists.
- Google (Gemini)throughMixpanel,ElevenLabs,Logo.dev
- CoherethroughLiveblocks
- SpaceXAIthroughElevenLabs
Changes
Checked Nov 14, 2026Source
This is the first saved copy of Walnut’s subprocessor list. Added and removed vendors will show here after the next check.
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