What problem does it solve?
Juggling separate API keys, accounts, and code rewires to switch between LLM providers like Claude, GPT, and Gemini is tedious, and AI requests often lack the same branch-level isolation as your Neon database data.
Core Features & Use Cases
- Unified LLM endpoint: Access frontier and open-source models from 7+ providers (Anthropic, OpenAI, Google, Meta, Alibaba, DeepSeek, Databricks) with a single Neon credential, no separate provider accounts or keys required.
- Cross-provider model switching: Change only the model ID in your existing SDK code to move between providers, no rewiring needed for OpenAI, Anthropic, Google GenAI, Vercel AI SDK, or Mastra.
- Branch-scoped AI isolation: Each Neon branch has its own dedicated gateway endpoint, so preview, CI, and feature branch AI requests are fully isolated from production, matching your database branch workflow.
- Use Case: A development team building a customer support chatbot can test different LLM providers on preview branches without managing separate API keys, and keep test AI requests fully isolated from production traffic.
Quick Start
Use the neon-ai-gateway skill to enable the AI Gateway on your Neon branch and send a test chat completion request to the GPT-5-mini model using your existing OpenAI SDK setup.