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ChatPRD

Collaboration & Productivity25 vendorsUpdated Nov 13, 2026chatprd.aiSubprocessor list

ChatPRD uses 25 subprocessors and infrastructure vendors, including OpenAI, Stripe and Anthropic, based on its public subprocessor list. Last checked Nov 13, 2026.

AI Stack · 8
Infrastructure · 17

AI Stack

Vector Databases

Chroma
4 companies

Web Search

Exa
50 companies
Firecrawl
48 companies

Model Serving

TypeSafe AI
46 companies

Foundation Models

Anthropic
669 companies
OpenAI
823 companies
View their stack →

Code Execution

E2B
34 companies

Evals & Testing

Braintrust
63 companies

Infrastructure

Cloud & Networking

Vercel
233 companies

Auth & Identity

Clerk
34 companies

Databases

Neon
29 companies
Redis
52 companies
Upstash
42 companies
Prisma
1 companies

Communications

ConvertKit
9 companies
Liveblocks
14 companies
Resend
105 companies

Observability

Sentry
518 companies

Billing & Payments

Stripe
741 companies

Analytics & BI

Google Analytics
180 companies
Segment
189 companies

CRM & Support

Intercom
374 companies
View their stack →

Developer Platform

Inngest
25 companies
LaunchDarkly
73 companies
Tiptap
2 companies

Model labs reached through vendors 3

ChatPRD does not list these model providers. Vendors on its list name them on their own subprocessor lists.

Changes

Checked Nov 13, 2026Source

This is the first saved copy of ChatPRD’s subprocessor list. Added and removed vendors will show here after the next check.

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