Open source. Open possibilities.

Ayoni is an open-source web analytics tool designed for modern websites, offering real-time tracking and a clean dashboard for monitoring site traffic.

CloudNativePG is an open-source Kubernetes operator that manages the full lifecycle of PostgreSQL clusters—deployment, failover, replica scaling, rolling updates, and backups—without external HA tools like Patroni or repmgr.

PgDog is a Rust-based PostgreSQL proxy for connection pooling, load balancing, and sharding. It supports transaction pooling, replica routing, multi-shard queries, and enterprise auth methods like AWS IAM and HashiCorp Vault.

MaluDB is a PostgreSQL 17 extension implementing a memory DBMS for long-term institutional memory, human-AI knowledge sharing, and contextual recall. It provides bitemporal data, graph traversal, hybrid search, and governed memory surfaces.

Bun is a lightweight, SQL-first ORM for Go that supports PostgreSQL, MySQL, SQLite, MSSQL, and Oracle. It emphasizes type safety, flexible scanning, and complex query building while staying close to raw SQL.

ΛNΛLOG is a minimal, self-hostable web analytics tool. It stores events in MongoDB, PostgreSQL, Redis or SQLite, exposes a simple GET/POST events API, and ships with a dashboard, Docker support and deployment configs for Koyeb, Netlify, Render and Vercel.

Doctrine DBAL is a powerful database abstraction layer for PHP, offering schema introspection and management with support for multiple database platforms.

Vemetric is an open-source web and product analytics platform offering real-time analytics, User Journeys behaviour tracking, custom event tracking, powerful filtering, and cross-subdomain tracking. Licensed under AGPLv3.

InsightsTrack is a self‑hosted, privacy‑first web analytics suite that offers real‑time visitors, pageviews, funnels, heatmaps, Core Web Vitals and an AI‑driven query assistant. It runs on a dual‑database architecture (PostgreSQL for writes, DuckDB for fast columnar reads) and can be deployed via Docker, manual Node.js setup, or cloud platforms.

Redash is a browser-based data exploration and visualization tool that allows users to query, visualize, and share data from various SQL and NoSQL sources.

Poolstatis is an agent-native product analytics system modeled after PostHog, designed primarily for coding agents via MCP. It features semantic metrics, funnels, session replay, A/B testing, and answer-first analysis screens for humans.

Pgweb is a cross-platform, web-based PostgreSQL database explorer. It supports SSH tunnels, multiple database sessions, SQL queries, query history, and CSV, JSON, or XML data export.

Chat2DB Community is a free, cross-platform, local-first database client and SQL workspace from OtterMind. It supports 40+ databases, data management, import/export, dashboards, and a bring-your-own-model AI assistant for SQL, with desktop, web, Docker, and CLI/MCP options.

Aion is a cross-platform, .NET-based SQL client for developers and DBAs. It supports PostgreSQL, SQL Server, and MySQL, offering a modern UI, query history, JSON viewing, and query plan visualization.

Beekeeper Studio is a cross-platform SQL editor and database manager for Linux, macOS, and Windows. It offers a free Community Edition with many features and paid editions, supporting databases such as PostgreSQL, MySQL, SQLite, SQL Server, and more.

Neon is an open-source serverless Postgres database platform that separates storage and compute to offer autoscaling, code-like database branching, and scale to zero. The README covers architecture, local development, testing, and documentation.

TypeORM is a TypeScript and JavaScript ORM for Node.js and other platforms, supporting many SQL and NoSQL databases with DataMapper and ActiveRecord patterns, migrations, transactions, and a powerful QueryBuilder.

Rainfrog is a lightweight terminal-based database tool with vim-like keybindings, query editor, and cross-platform support for PostgreSQL, MySQL, SQLite, and more.

ChaosSQL is a deterministic concurrency and isolation fuzzer for PostgreSQL, MySQL and SQLite. It schedules concurrent transactions, detects invariant violations such as lost updates and write skew, shrinks failures to minimal reproductions, and can guard CI pipelines against regressions.

pgrust is a Rust re-implementation of PostgreSQL designed for high performance, featuring wire and SQL dialect compatibility with Postgres.