Zyntra uses trusted third-party services to operate the platform. This page lists each service, what data they may access, and why we use them.
Last updated: June 2026
| Software / Service | Type | What Data They Access | Reason |
|---|---|---|---|
| Supabase | Backend / Database | All user data, content, style history, analytics | Core database + auth + vector store |
| Stripe | Payments | Payment info, billing history, subscriptions | Subscription billing |
| OpenAI / Grok / Claude | LLMs | User content, style data, prompts, conversation history | Content generation, replies, agent reasoning |
| LangGraph | Agent Orchestration | All agent workflows, user goals, memory | Running the 9 agents |
| pgvector (via Supabase) | Vector Database | User style embeddings, content history | RAG + memory |
| TikTok API | Platform Integration | Profile, content, analytics, posting permissions | Posting & engagement |
| Instagram API | Platform Integration | Profile, content, comments, analytics | Posting & engagement |
| YouTube API | Platform Integration | Profile, videos, analytics | Posting & analytics |
| Vercel / Hosting | Deployment | Limited server logs, IP addresses | Website & API hosting |
| Redis | Caching | Temporary session & cache data | Performance |
| Email Service (e.g. Resend or Postmark) | Email Delivery | Email addresses, send logs | Notifications & onboarding |