Buffer
Buffer uses 26 subprocessors and infrastructure vendors, including AWS, Google Cloud and OpenAI, based on its public subprocessor list. Last checked Nov 13, 2026.
AI Stack · 2
Infrastructure · 24
AI Stack
Infrastructure
Cloud & Networking
Databases
Observability
Billing & Payments
Analytics & BI
CRM & Support
Developer Platform
Model labs reached through vendors 3
Buffer does not list these model providers. Vendors on its list name them on their own subprocessor lists.
- Google (Gemini)throughMixpanel,Customer.io
- SpaceXAIthroughCloudflare,Plain
- CoherethroughFivetran
Changes
Checked Nov 13, 2026Source
This is the first saved copy of Buffer’s subprocessor list. Added and removed vendors will show here after the next check.
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