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Neon for AI. Designed for agents. Optimized for vectors. Backed by Postgres.

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The database AI-native apps were waiting for

Neon is a serverless Postgres platform built for modern AI workflows. It separates storage and compute, autoscales to zero, and lets agents create databases without friction.

  • Backend for AI agents.

  • Vector store for RAG and LLMs.

  • Ready for AI-assisted coding.

  • Instantly accessible.

The combination of flexible resource limits and nearly instant database provisioning made Neon a no‑brainer.

Lincoln BergesonInfrastructure Engineer at Replit

Add Postgres to your agent

Neon is purpose-built to support AI agents at the infrastructure level, with native, API-first Postgres that doesn’t require end-user signups or manual provisioning.

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  • One-second database provisioning

    Agents move fast, and so does Neon. Provision fresh databases in seconds for a smooth developer experience.

  • Scale to zero and pay-as-you-go

    Neon only charges for true usage, so you can run fleets of short-lived databases without blowing your budget.

  • Simple, programmable API

    Create, delete, scale, and monitor databases with a feature-complete API designed to manage thousands of Postgres instances.

  • Embed directly, no signup required

    Agents can create and manage databases without a user ever logging into Neon. No UI, no OAuth, no friction.

  • Time travel for your apps

    Branches let you snapshot the full database state instantly. Let users roll back to a previous version in one click.

  • Built-in auth

    With Neon Auth, agents can build apps with secure authentication baked in - no extra setup, just more power to vibe coders.

Powered by Neon.

Neon’s speed of provisioning and serverless scale-to-zero is critical for us. We can serve users iterating on quick ideas efficiently while also supporting them as they scale, without making them think about database setup.

Dhruv Amin photoDhruv AminCo-founder at Create.xyz

Code with AI 

Your AI tools can now do more than write queries: they can manage your database too.

  • Integrate with Cursor and other AI-first IDEs

    Integrate with Cursor and other AI-first IDEs

    Spin up a Neon database, create branches, inspect query plans, and reset data all from inside the editor.

    Add Neon to your editor
  • MCP Server

    MCP Server

    Purpose-built for AI devtools, Neon MCP lets agents manage data workflows from provisioning to tuning.

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Build LLM-backed applications

Neon makes Postgres a powerful vector store, perfect for RAG apps that crave simplicity.

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  • Postgres for everything

    Combine vector search, full-text search, relational data, and SQL analytics in a single system. No glue code between databases.

  • pgvector built in

    Store and search vector embeddings using pgvector, with native support for HNSW indexing and multiple distance metrics.

  • Faster, cheaper indexing

    Neon’s autoscaling serverless architecture handles indexing at scale, with 75% lower compute costs.

  • SQL-native, dev-friendly

    Neon supports standard SQL, integrates easily into your stack, and reduces time-to-value for production RAG systems.

I did testing on vector databases, but I didn’t see a real advantage. Postgres with Pgvector covers everything I need.

Marco D’Alia photoMarco D’AliaSoftware Architect behind RagRabbit

Neon's AI Starter Kit

Neon's AI Starter Kit offers resources, apps, and examples to kickstart Neon as your vector database.

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  • Postgres with pgvector

    Store and retrieve vector embeddings efficiently with Neon Postgres and pgvector.

  • AI Starter Apps

    Access pre-built AI apps like AI chatbot, semantic search, and hybrid search.

  • Vector Search Optimization

    Enhance the performance of your AI by using Neon’s vector search optimization guide.

  • Autoscaling & Scaling Guide

    Scale your AI apps seamlessly with Neon’s Autoscaling and Read Replicas.

  • Built with Neon

    Explore AI apps using Neon to gain valuable inspiration and learn best practices.

  • Performance & Storage

    Optimize and manage your AI workloads with Neon’s storage and autoscaling solutions.

The Postgres of tomorrow,
available today

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