Open source. Open possibilities.

Evidence is an open-source, code-based alternative to drag-and-drop BI tools: build fast, interactive reports with SQL and markdown, then publish or self-host the generated static site.

An OpenTelemetry-native product analytics platform that stores web, mobile, and backend events in a DuckLake on your own object storage.

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.

A DuckDB compatibility harness for rudb. It verifies conformance through differential execution against a real DuckDB binary, weighted SQL coverage, storage format round trips, and C ABI checks.

HitKeep is an MIT-licensed web analytics platform that self-hosts as a single Go binary with embedded DuckDB and NSQ. It offers cookieless tracking, custom tracking domains, SSO, open data exports, Search Console, ecommerce and AI-traffic reporting.

SQLGlot is a pure‑Python SQL parser, transpiler, optimizer, and engine that supports over 30 dialects, enabling formatting, cross‑dialect translation, AST manipulation, and optional C‑extension acceleration for fast SQL processing.

Huey is a static, browser-based data exploration and analysis tool using DuckDB-WASM. Supports CSV, Parquet, JSON, XLSX, and DuckDB files with pivot tables, query builder, and derived attributes. Data stays local for privacy.