Database AI tools, by score

32 tools, ordered by their score on the same five criteria. Nobody can pay to move up this list, or off it.

1. 1FFAISSOpen-source library from Meta FAIR for fast similarity search and clustering of dense vectors, including sets too big for RAM.8.6
2. 2RedisIn-memory data store and cloud service for caching, sessions, streaming, search and vector queries.8.6
3. 3PpgvectorPostgres extension that stores vectors and runs exact or approximate similarity search inside the database.8.4
4. 4SupabaseOpen-source Firebase alternative with Postgres, auth, storage, realtime, and edge functions.8.4
5. 5CogneeOpen source memory layer that turns documents and conversations into a knowledge store AI agents can query.8.2
6. 6QdrantHigh-performance open-source vector database written in Rust for AI applications.8.2
7. 7ClickHouseFast open-source columnar database for real-time analytics and OLAP workloads8.0
8. 8DVCOpen-source command line tool and VS Code extension for versioning data and models and tracking ML experiments on top of Git.8.0
9. 9CChromaOpen-source vector database and search infrastructure for AI applications7.6
10. 10MilvusOpen-source vector database for similarity search over large sets of embeddings.7.6
11. 11MMongoDB AtlasManaged MongoDB cloud database with vector search and agent tooling.7.4
12. 12NeonServerless Postgres with branching, plus auth, storage, functions and an AI gateway, now part of the Databricks platform.7.4
13. 13PPineconeVector database for building knowledgeable AI applications with fast similarity search7.4
14. 14DagsHubPlatform for versioning data, tracking experiments and managing models for machine learning teams.7.0
15. 15VespaAn open source engine for search, vector retrieval, ranking and model inference over changing data.7.0
16. 16OpenBBAI-powered workspace for financial analytics and data integration6.8
17. 17ZepMemory and context service for AI agents that stores conversations and business data in a temporal graph.6.8
18. 18WWeaviateOpen-source vector database designed for AI applications and semantic search6.6
19. 19whylogsOpen-source Python library that profiles data and logs its statistics to track quality, drift and model inputs.6.6
20. 20ArtieReal-time CDC data replication to your warehouse — sub-minute latency, no Kafka required.6.4
21. 21LanceDBOpen source vector database and multimodal data store for search, retrieval and AI training data, with a managed cloud option.6.4
22. 22NocoBaseAI-driven open-source no-code platform for building business systems with WYSIWYG interface and AI employees.6.4
23. 23PlanetScaleWorld's fastest and most scalable cloud hosting for Vitess and Postgres databases.6.4
24. 24DDatabricksCloud platform that combines data engineering, warehousing, governance and AI tools on one lakehouse.6.0
25. 25MarqoEcommerce search and recommendation platform with an open-source engine and a commercial hosted product.6.0
26. 26RRoman Name AttestationsInteractive map and searchable database of ~250,000 Roman Empire inscriptions with AI-extracted personal name data.6.0
27. 27Hugging Face Inference EndpointsManaged service that deploys and serves ML models on pay-per-hour GPU and CPU hardware.5.8
28. 28TurbopufferA vector and full-text search database that stores data on object storage and bills by usage.5.8
29. 29Zilliz CloudManaged vector database service from the makers of Milvus, run on AWS, Azure or Google Cloud.5.8
30. 30AllBSidesComprehensive database tracking BSides security conferences and talks worldwide5.3
31. 31getadbInstant backend credentials for AI agents to build full-stack apps without signup screens5.0
32. 32LabelboxData and agent platform where labs train AI models and enterprises run background agents.4.5