DrAI is a self-hosted AI assistant platform built on a LobeChat (frontend) + Sub2API (API gateway) technology stack.
Frontend: LobeChat v2.x (Next.js 16, TypeScript, Ant Design)
API Gateway: Sub2API — unified management of upstream large language model APIs
Storage: PostgreSQL + ParadeDB (pgvector, pg_search full-text search)
Files: Cloudflare R2 (S3-compatible object storage)
Edge: Cloudflare global edge network
OpenAI GPT-5.6 / GPT-5.4 / GPT-5.4 Mini / GPT-5.2 / GPT Image
Anthropic Claude Opus 4 / Sonnet 4 / 3.5 Haiku
DeepSeek V3 / DeepSeek R1 (the king of reasoning)
Google Gemini 2.5 Pro / 2.5 Flash
• All conversation data is stored in our self-hosted PostgreSQL — it never passes through any third party
• We never store the plaintext of your API keys
• All traffic is encrypted via TLS
• Your data is never used for model training
Admin email: atlas@dr-ai.top
Model status: status.dr-ai.top
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