Apache Doris is an easy-to-use, high performance and unified analytics database.

libSQL is a fork of SQLite that is both Open Source, and Open Contributions.

A PostgresQL server running in your browser

QuestDB is a high performance, open-source, time-series database

A fast, local first, reactive Database for JavaScript Applications https://rxdb.info/

A scalable, distributed, collaborative, document-graph database, for the realtime web

🔥 🔥 🔥 Open Source Airtable Alternative

A modern replacement for Redis and Memcached

A cloud-native vector database, storage for next generation AI applications

Platform for building AI that can learn and answer questions over federated data.

🚀🎉📚 APITable, an API-oriented low-code platform for building collaborative apps and better than all other Airtable open-source alternatives.

Qdrant - High-performance, massive-scale Vector Database and Vector Search Engine for the next generation of AI. Also available in the cloud https://cloud.qdrant.io/