Open source. Open possibilities.

ClickHouse is an open-source, column-oriented database management system designed for real-time analytical data reporting.

Databend is an open-source enterprise data warehouse built in Rust, featuring large-scale analytics, vector search, full-text search, and secure Python UDF sandboxes designed for AI workloads and data agents.

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

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

A self‑hosted visitor statistics service, with a Rust backend compiled to a single binary with zero external dependencies, and a frontend split into a landing page and an optional admin dashboard. It is compatible with the Busuanzi API and supports fast deployment and customization.

SWA is a lightweight self-hosted website analytics tool written in Rust and backed by SQLite. It bundles the tracker, API and dashboard into a single binary, with two ports separating public event collection from an authenticated, privacy-friendly dashboard.

High-performance geospatial imagery I/O library supporting NITF, GeoTIFF, JPEG 2000, DTED. Rust core with Python bindings, cloud-native tile access via Zarr, and simple APIs for reading/writing imagery.

Bast is a self-hosted web analytics project focused on privacy and simplicity, offering pageview, unique visitor, session and time-on-site stats. The README marks it as no longer maintained; the code remains available for anyone wanting to run or learn from it.

AllSource is an AI-native event store built in Rust, featuring high-throughput ingestion, low-latency reads, and native MCP integration for AI agents. It supports durable event sourcing without Postgres, includes an agent memory engine, and offers community and enterprise editions.

Privacy-friendly, cookieless self-hosted web analytics delivered as a single binary with embedded storage.

RisingWave is an event streaming platform designed for agentic AI that integrates ingestion, processing, and serving into a single system.

ParadeDB is a Postgres extension that integrates full-text search, vector retrieval, and analytics into a single database.

mq-db is a Rust-based embedded database that treats Markdown as a structured, hierarchical store with interval indexing, supporting SQL and mq queries, full-text search, and write‑back editing.

CocoIndex is an open-source incremental indexing framework designed to provide AI agents and LLM applications with continuously fresh context by reprocessing only changed data.

Ultros is a free, live market-board analytics web app for Final Fantasy XIV, with cross-world flip finding, crafting, leve, venture and currency profit analyzers, market trends, price alerts, shareable lists and a Discord bot, fed by Universalis data.

DBX is a lightweight 25 MB cross-platform database client supporting 90+ databases including MySQL, PostgreSQL, Redis, MongoDB, and DuckDB. Features desktop, Docker, CLI, built-in AI assistant, and MCP Server for AI agent integration.

TalaDB is an embedded vector and document database designed for on-device AI, providing a unified TypeScript API across Browser, Node.js, and React Native.

A zero-knowledge interoperability layer for cross-chain messaging, asset transfers, NFTs, and DeFi, using consensus verification and IBC, with nodes, provers, relayers, and SDKs.

HelixDB is an OLTP graph-vector database built in Rust on object storage, designed for knowledge graphs and AI memory.

Betterlytics is a privacy-first, cookieless web analytics platform built with Rust, ClickHouse and Next.js. It provides real-time dashboards, custom events, funnels, session replay, Core Web Vitals, uptime and SSL monitoring, and can run as a cloud service or Docker self-hosted deployment.