DB Linker

Supabase & Pinecone database client with AI chat, SQL, vector search & charts.

DB Linker is a powerful database client for developers who work with Supabase and Pinecone. Query your data, search vectors, and chat with an AI assistant — all from your Mac, with no backend required.

FEATURES

• Supabase — Connect with your Project URL and Anon Key. Browse tables, apply filters and sorting, execute RPC functions, and run SQL via the built-in shell terminal.

• Pinecone — Connect with your Index Host and API Key. Run vector similarity searches with metadata filtering and view results instantly.

• AI Chatbot — Ask questions about your database in natural language. Supports OpenAI, Anthropic (Claude), Groq, Ollama, and any OpenAI-compatible API.

• Shell Terminal — A psql-style terminal for quick SQL queries and RPC calls without leaving the app.

• Embedding API — Generate text embeddings for vector search using OpenAI or HuggingFace-compatible endpoints.

• Charts & Visualization — View query results as interactive charts for quick data insights.

PRIVACY & SECURITY

All API keys are stored in OS-level encrypted storage (macOS Keychain). No login required. No data is sent to any third-party server. Your credentials never leave your device.

DEVELOPER-FRIENDLY

• No account or subscription required
• Works fully offline once connected
• Supports 6 languages: English, 한국어, 中文, Русский, Español, 日本語
• Clean, minimal UI optimized for productivity

DB Linker is built for developers, data engineers, and anyone who needs fast, direct access to their cloud databases — without the overhead of a web dashboard.