Close
Close uses 16 subprocessors and infrastructure vendors, including AWS, OpenAI and Stripe, based on its public subprocessor list. Last checked Nov 11, 2026.
AI Stack · 7
Infrastructure · 9
AI Stack
Foundation Models
Voice & Speech AI
AI Observability
Infrastructure
Cloud & Networking
Billing & Payments
Model labs reached through vendors 3
Close does not list these model providers. Vendors on its list name them on their own subprocessor lists.
- Google (Gemini)throughAmplitude,ElevenLabs,Customer.io
- MistralthroughZendesk
- SpaceXAIthroughElevenLabs
Changes
Checked Nov 11, 2026Source
This is the first saved copy of Close’s subprocessor list. Added and removed vendors will show here after the next check.
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