Paper
Paper uses 23 subprocessors and infrastructure vendors, including OpenAI, Stripe and Cloudflare, based on its public subprocessor list. Last checked Nov 14, 2026.
AI Stack · 5
Infrastructure · 18
AI Stack
Model Serving
Foundation Models
Infrastructure
Cloud & Networking
Databases
Data Pipeline
Billing & Payments
Analytics & BI
Developer Platform
1 companies
Desktop app packaging, updates, and distribution
207 companies
Source control, CI/CD pipelines (Actions)
255 companies
Email, document storage, and internal collaboration
124 companies
Issue tracking and project management
94 companies
Internal documentation and knowledge base
Model labs reached through vendors 2
Paper does not list these model providers. Vendors on its list name them on their own subprocessor lists.
Changes
Checked Nov 14, 2026Source
This is the first saved copy of Paper’s subprocessor list. Added and removed vendors will show here after the next check.
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