Alternatives to Neon

GPU-native serverless PostgreSQL with vector search for AI agents.

Managed Postgres, RAG, and agents in one backend for AI coding agents.

Serverless vector database with hybrid search for GenAI apps, auto-scaled to your workload

Open-source context retrieval layer grounding AI agents in real-time data from your apps and databases.

Fully managed vector database for fast, accurate AI retrieval at scale

Open source platform to debug, evaluate, monitor, and optimize AI agents and ML models.

Simulate, evaluate, and observe AI agents—ship reliable agents 5x faster with Maxim.

Fast, native GUI for MySQL, PostgreSQL, SQLite & more

Open-source vector similarity search for Postgres — store embeddings with your relational data, no extra database.

Fully managed vector lakebase for high-scale AI search, RAG, and recommendations.

Open-source, serverless vector search built on object storage that claims up to 10x lower cost.

AI gateway and LLM observability platform for routing, debugging, and analyzing AI apps

Open-source real-time SQL analytics, full-text search, and vector database for AI.

Managed cloud Postgres & Vitess with NVMe-backed unlimited IOPS and branch-per-environment schema workflows.

Open-source, cloud-native data warehouse in Rust unifying analytics, vector search, and full-text search on object storage.

Programmatic wallet infrastructure for AI agents and the agentic internet

Postgres extension for graph traversal — multi-hop queries as index lookups.

API-first document parsing that turns 20+ formats into structured JSON for AI agents and RAG pipelines.

Run GPU-accelerated machine learning and AI inside PostgreSQL with SQL.

Open-source incremental data framework for AI agents, processing only deltas for always-fresh context.

Long-term memory database for AI agents built from scratch in Rust

AI agents that work inside your database

Graph + vector persistent memory for AI agents — push JSON, get a typed, searchable graph.

Build AI apps with MongoDB Atlas—native vector search, hybrid search, and reranking in one multi-cloud data platform.

Distributed transactional document database with vector search for AI agents on FoundationDB.

Local-first vector database for AI agents, RAG, and edge workloads.

Open-source knowledge-graph RAG that maps entities and communities to answer complex, cross-document questions.

ML experiment tracking and LLM development platform for teams

Unified lakehouse platform for data, analytics, and production AI

Multimodal video search API: find any scene by description in your object storage.