Best Open Source Databases & Storage Tools in 2026

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Open Source Alternatives

Twake Drive

stars 922forks 156

Twake file management for Cozy-backed Drive workflows

File Sync & Storage Self Hosted Privacy Tools

DBeaver

stars 50.6Kforks 4.2K

Free open-source database management tool for SQL databases.

Database Developer Tools Data Visualization+2

ClickHouse

stars 47.9Kforks 8.5K

Fast open source column-oriented database for analytics

Database Developer Tools Cloud Native+2

MindsDB

stars 685forks 112

Delegate reports, inbox cleanup, and workflow tasks to an AI agent

LLM AI Agents Database+4

QoreDB

stars 67forks 5

Rust-powered database client for 9 SQL and NoSQL engines

Database Developer Tools Local-first+3

ChartDB

stars 22.6Kforks 1.4K

Free open source database diagram editor and visualizer

Database Data Visualization Developer Tools+2

Supabase

stars 104Kforks 12.7K

Open source Firebase: Postgres database, auth, and file storage

BaaS Database Authentication+5

Immich

stars 107Kforks 6.1K

Self-hosted Google Photos with mobile backup and face search

Self Hosted Photo Management Video+2

FerretDB

stars 11Kforks 480

Run MongoDB apps on PostgreSQL with no code changes needed

Database Self Hosted Developer Tools+2

Turso

stars 19.2Kforks 1K

Edge SQLite database with multi-tenancy for serverless apps

Database Cloud Native Developer Tools+3

Storj

stars 3.3Kforks 426

Decentralized S3 storage with end-to-end client-side encryption

File Sync & Storage Cloud Native Web3+3

Azimutt

stars 2.1Kforks 137

Explore and document complex database schemas visually

Database Data Visualization Documentation+4

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