Open-source Windows tool for cloning, migrating, and comparing PostgreSQL databases — built for managed platforms like Supabase, Aiven, and Neon.
Cost / License
- Free
- Open Source (MIT)
Application type
Platforms
- Windows
Germany
EU

Open-source Windows tool for cloning, migrating, and comparing PostgreSQL databases — built for managed platforms like Supabase, Aiven, and Neon.

Postgres is the endgame database. Gel supercharges it with a modern data model, graph queries, Auth & AI solutions, and much more.

Start multiple MariaDB, MySQL, PostgreSQL or Redis servers on your macOS, Window or Linux desktop for free.

An open-source control plane for managing VM-based and pod-based databases and data services in Kubernetes; gives developer self-service for provisioning, backups, restores, and more.

A native Windows desktop application that automates encrypted database backups for MySQL, MariaDB, PostgreSQL, and MSSQL to local drives or network NAS.




UK-based cloud hosting provider, currently offering cloud servers, cloud object storage, cloud databases, and load balancing.


High-performance synthetic data generator written in Rust. Produces GDPR/HIPAA-compliant test data for PostgreSQL & MySQL.

A modern, native desktop application for SQL Server database development and management. Built for developers and DBAs who want a fast, focused tool without the bloat of enterprise IDEs.




The Fastify Backend Boilerplate by Radixweb is a free, prod-ready starter kit to quickly build backend apps with Fastify, TypeScript, Prisma & PostgreSQL.

Vela is a Postgres-based backend-as-a-service built for modern AI apps. Developers get instant database branches and clones, production-like test environments, and serverless scaling — all in their own cloud.




Selefra means "select * from infrastructure". It is an open-source infrastructure-as-code software that provides analysis for multi-cloud and SaaS environments, including over 30 services such as AWS, GCP, Azure, Alibaba Cloud, Kubernetes, Github, Cloudflare, and Slack.


Bookshelf is a JavaScript ORM for Node.js, built on the Knex SQL query builder. It features both Promise-based and traditional callback interfaces, transaction support, eager/nested-eager relation loading, polymorphic associations, and support for one-to-one, one-to-many, and...



SQL Studio is a native, lightweight desktop database workspace specifically built for Windows to streamline modern development workflows. Developed by NTXM, it provides a fast, unified interface to connect directly to PostgreSQL, MySQL, and SQLite databases without requiring...



AI-driven database tool and SQL client. Supporting MySQL, Oracle, PostgreSQL, DB2, SQL Server, DB2, SQLite, H2, ClickHouse, and more.

Harness existing Python code to build and control fullstack web applications, featuring seamless UI integration and granular access permissions.




Evernox is a browser-based tool for visually designing and managing relational databases with powerful features like real-time collaboration, AI-assisted SQL queries, and code generation in multiple languages and ORMs.


Hugr is an open source Data Mesh platform that provides a unified GraphQL API across distributed data sources. Built with Go and powered by DuckDB's blazing-fast in-process analytics engine, Hugr enables lightning-speed cross-source JOINs and aggregations directly in memory.
Free SQL client for Windows. Connect to Oracle, MySQL, PostgreSQL, SQL Server, and SQLite from one interface. No Oracle account or login required to download.


Create copies of any Postgres database in under 6 seconds. Let coding agents test, clean, and migrate data on isolated branches with zero risk to production.




Real-time context lake for AI agents — shared memory, live state, and semantic context in one PostgreSQL-compatible platform.

DataLemur is a FREE SQL & Data Science Interview platform, used by thousands of Data Analysts & Data Scientists to prep for their technical interviews at companies like Amazon, Google, and Microsoft.


