Find the best open source databases to power your applications. Explore powerful, flexible solutions for data storage, management & retrieval.
Databases · Low Code Platforms
Airtable alternative with API-first design, real-time collaboration, and embeddable databases
Databases · Developer Tools
Fast, stable Redis GUI for Linux, Windows, and Mac with cluster and SSH support
AI Assistants · Automation · Databases
The open-source Airtable alternative with AI, automations, and full data control.
Analytics · Databases
Build live dashboards from databases and APIs—open source and self-hostable.
Analytics · Databases · Search
Real-time analytics database built for massive scale and speed
Databases · Developer Tools
Build live, reactive web apps with a backend database powered by TypeScript and Rust.
Databases · Devops
Build your own cloud with Kubernetes, VMs, and Databases-as-a-Service via a unified REST API
Analytics · Databases · Search
Snowflake + Elasticsearch + Vector DB, rebuilt in Rust and native on S3
Data Engineering · Databases · Developer Tools
Visually design database schemas and generate SQL without an account
Databases · Developer Tools
Drop-in MongoDB replacement powered by PostgreSQL
Databases · File Storage · Search
Private cloud storage with AI search for files, images, and videos
Databases · Low Code Platforms
Relational spreadsheets for teams who need structure without sacrificing flexibility
Analytics · Databases
High-performance time-series database for monitoring and real-time analytics
AI Assistants · Databases · Developer Tools
Reactive Python notebooks with SQL, AI, and app deployment—all as pure Python.
Databases · Developer Tools
PostgreSQL made intuitive: edit, query, and collaborate on data like a spreadsheet.
Authentication · Databases · Invoicing Finance
Self-hosted personal finance manager with Rails, Turbo, and PostgreSQL
Databases · Search
AI-powered search with typo tolerance, faceting, and geosearch—deploy in minutes.
Analytics · Databases · Invoicing Finance
Connect once, consume everywhere: financial data for Python, Excel, AI agents, and dashboards.
Databases · Search
Embeddable search with vector, hybrid, and RAG capabilities in under 2KB
Databases · Developer Tools
Self-hosted BaaS backend with REST, GraphQL, Live Query, and Cloud Code support
Authentication · Databases · Ecommerce
Full-featured backend in one file: auth, DB, API, and admin UI — all in Go.
AI Assistants · Analytics · Databases
ML/AI inside PostgreSQL—no data movement, just SQL queries.
Databases · Search
Production-ready vector search engine for AI applications
Databases · Developer Tools · Low Code Platforms
Airtable-like UI for Firestore with built-in cloud functions and no-code automation
Blogging · CMS · Databases
Build customizable, real-time content workspaces with a headless CMS powered by structured content
Databases · Search
Microsecond search backend with auto-complete and typo correction—lighter than Elasticsearch.
Authentication · Databases · Developer Tools
PostgreSQL-based Firebase alternative with real-time APIs, auth, and AI vector support
Data Engineering · Databases · Search
AI Search Without Moving Data — Deploy in Minutes
AI Assistants · Databases · Search
Self-hostable AI search engine with RAG, recommendations, and hybrid vector search
Databases · Developer Tools · Search
Open-source Algolia & Elasticsearch alternative with built-in semantic and vector search
Databases · No Code Platforms
Self-hosted no-code database with Airtable-like features and OpenAPI
Data Engineering · Databases · Search
Vector database with hybrid search, RAG, and production-grade scalability
Databases are fundamental to nearly all modern software applications, acting as the organized storage for information that powers dynamic functionality. These systems allow developers to store, manage, and retrieve data efficiently, ensuring data integrity and consistency.
Typical features found in open source database solutions include:
Open source databases are critical for a range of applications, including web application backends, data analytics platforms, content management systems, and scientific research. They solve problems related to data persistence, scalability, performance, and reliability. Choosing an open source database offers benefits such as cost savings, community support, flexibility, and the ability to customize the system to specific needs. They allow developers complete control over their data environment.