Open source repos that use ClickHouse

Supercharge your AI agents with data from the web and beyond. Building the library for superintelligence. 🔥

The open alternative to Salesforce, designed for AI.

Open-source AI gateway. Self-hosted LLM gateway with OpenAI-, Claude- and Gemini-compatible APIs, model routing, access control, usage tracking and cost accounting.

Open-source foundation of ToolJet AI - the enterprise app generation platform for internal tools, dashboards, business applications, workflows and AI agents. Build visually, from a prompt, or from Claude Code, Codex and Cursor over MCP 🚀

The open-source communication infrastructure for agents and products

Umami is a privacy-first web and product analytics platform. Traffic, campaigns, behavior, conversions, and revenue in one place. No cookies, no surveillance, self-hosted or in the cloud.

🪢 Open source agent evals & observability: Trace, evaluate, and improve LLM applications with one open platform.

Open-source data movement for ELT pipelines and AI agents — from APIs, databases & files to warehouses, lakes, and AI applications. Both self-hosted and Cloud.

📊 Cube Core is open-source semantic layer for AI, BI and embedded analytics

An opinionated GoLang framework for accelerated microservice development. Built in support for databases and observability.

Empowering Data Intelligence with Distributed SQL for Sharding, Scalability, and Security Across All Databases.

Agent for collecting, processing, aggregating, and writing metrics, logs, and other arbitrary data.

Build production-ready applications in TypeScript

Graphs for Everyone