Current as of August 27, 2026
Learn how Thread works with carefully vetted subprocessors to deliver secure, reliable services. Review our list of partners, their roles, and how we safeguard customer data in compliance with privacy and security standards.
| Name | Purpose | Location | Website |
|---|---|---|---|
| Anthropic | AI model processor | United States | anthropic.com |
| OpenAI | AI model processor | United States | openai.com |
| Vercel | Cloud hosting and application delivery | United States | vercel.com |
| Supabase | Database and backend infrastructure | United States | supabase.com |
| Fly.io | Application hosting and compute | United States | fly.io |
| Resend | Transactional email delivery | United States | resend.com |
| Analytics, Workspace, cloud services, and AI models (Gemini) | United States | google.com | |
| Granola | AI meeting notes and transcription | United States | granola.ai |
| Attio | Customer relationship management (CRM) | United Kingdom | attio.com |
| Amazon Web Services | Underlying cloud infrastructure for Vercel and Supabase | United States | aws.amazon.com |
| ElevenLabs | Conversational voice agent and speech synthesis | United States | elevenlabs.io |
| Twilio | SMS and telephony delivery | United States | twilio.com |
| Browserbase | Cloud browser sessions for agent-run tasks | United States | browserbase.com |
| Exa | Web search and research for agents | United States | exa.ai |
| Sentry | Application error monitoring | United States | sentry.io |
| PostHog | Product analytics | United States | posthog.com |
| Upstash | Caching and rate limiting (Redis) | United States | upstash.com |
| Slack | Internal operational alerts and notifications | United States | slack.com |