The open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many more.
Umami is a privacy-first analytics platform. Traffic, campaigns, behavior, conversions, and revenue in one place β no cookies, no surveillance, self-hosted or in the cloud.
πͺ’ Open source agent evals & observability: Trace, evaluate, and improve LLM applications with one open platform.
Open source observability platform for logs, metrics, traces, RUM (web, android, ios), Session replay, pipelines, SLO and LLM observability. A sophisticated, simple and highly performant alternative to Datadog, Splunk, and Elasticsearch with 140x lower storage costs and single binary deployment.
Relocate resource intensive third-party scripts off of the main thread and into a web worker. π
πΈ Rybbit - open-source and privacy-friendly alternative to Google Analytics that is 10x more intuitive.
Session replay, cobrowsing and product analytics you can self-host. Best for reproducing issues and iterating on your product.
βΎ A Graph Visualization Framework in JavaScript.
π₯ A well-tested feature-rich modular Firebase implementation for React Native. Supports both iOS & Android platforms for all Firebase services.
Resolve production issues, fast. An open source observability platform unifying session replays, logs, metrics, traces and errors powered by ClickHouse and OpenTelemetry.
A declarative JavaScript library for application development using cloud services.
Open Source Feature Flags, Experimentation, and Product Analytics
β‘ A Simple, Speedy, Secure, and Serverless Link Shortener with Analytics, Running Entirely on Cloudflare.
OpenPanel is an open-source web and product analytics platform, an open-source alternative to Mixpanel with optional self-hosting.
Business intelligence as code: build fast, interactive data visualizations in SQL and markdown
The user infrastructure platform. You choose the frontend, backend, and database. Hexclave handles everything else.
π§ Open source LLM observability platform. One line of code to monitor, evaluate, and experiment. YC W23 π
Agentic BI. Analytics at the speed of code β‘οΈ
Open-Source Agent Observability & Evals for AI Platform teams. Trace, test, route and govern every agent & coding assistant in the company.
XIAOJUSURVEY is an enterprises form builder and analytics platform that allows users to create questionnaires, exams, polls, quizzes, and analyze data online.
Deprecated in favour of Video.js 10; security fixes only until January 2028. UI components and hooks for building video and audio players on the web.
A self-hosted blogging system with Markdown editing, a full admin dashboard, analytics, image hosting, comments, and automatic HTTPS.
Laminar - open-source observability platform purpose-built for AI agents. YC S24.
Tianji: Insight into everything, Website Analytics + Uptime Monitor + Server Status. not only another GA alternatives
The AWS Amplify CLI is a toolchain for simplifying serverless web and mobile development.
A behavioral analytics library that uses dom mutations and user interactions to generate aggregated insights.
Open-source, self-hosted revenue-first analytics for founders: web analytics, Session Replay, revenue attribution, and customer revenue integrations. datafast alternative
Scalable web analytics you run yourself on Cloudflare
π Open source visualization dashboards for OpenSearch.
πΎ nao is an open source analytics agent. (1) Create context with nao-core cli, (2) deploy nao chat interface for everyone
Shopify Excel Ledger intelligence platform with dark aesthetic, multi-sheet workbook analysis, 7 departmental dashboards, and live comparative benchmarking.
Route, manage, and analyze your LLM requests across multiple providers with a unified API interface.
ktx is an executable context layer for data and analytics agents π Allow Claude Code, Codex, or other AI agents to query analytical databases accurately and with full context of your company
πΎ AI-native Visual Analytics framework build for agents.
Job application tracker and AI-powered job search assistant. Helps job seekers manage their search journey with AI resume review, job matching, task logging, and application analytics, all while keeping your data private.
π Open source, privacy-first web analytics β a cookie-less Google Analytics alternative with built-in error tracking and performance monitoring. Self-host it or use our cloud. Get started for free!
Open-source product analytics for startups: track visitors, events, funnels, and goals without cookies, and ask Databunny, the built-in AI analyst. Uptime, feature flags, and short links in the same dashboard.
π A real-time monitoring dashboard for Claude Code & Codex, built with SQLite3, Node.js, Express, React, Vite, TailwindCSS, & WebSockets. It tracks sessions, agent activity, tool usage, and subagent orchestration, providing live analytics, a Kanban status board, status notifications, a cute buddy, & an interactive web UI/MacOS/Windows native app.
Source for evm.codes an Ethereum Virtual Machine Opcodes Interactive Reference
Enables organizations to create and deploy customizable AI agents with support for multiple LLM providers, real-time chat, voice, document training, analytics, user management, SSO authentication, and embeddable widgets. Built with React 19, Redux Toolkit, Radix UI, and Tailwind CSS.
TraceRoot - Open Source AI Agent Improvement Platform YC S25
Open-source agentic data engineering harness for dbt, SQL, and cloud warehouses. 100+ tools, 10 warehouses, AI-powered.
DataFoundry is an open-source AI workbench for data analysis, unifying data sources, knowledge, tools, and agent runtime into a governed workspace for interactive analytics.
Microsoft Application Insights SDK for JavaScript
L2BEAT is an analytics and research website about Ethereum layer two (L2) scaling solutions.
Pretty CSS analytics on the CLI
The fully open-source DuckDB workbench that runs in your browser. SQL editor, notebooks, charts, AI assistant. No install, no signup, no backend β your data never leaves the tab.
A powerful, privacy-friendly open source web analytics tool that runs entirely on Cloudflare.
Open-source, privacy-first and cookieless web analytics with revenue attribution and an MCP server.
Send usage data from your web app or site to PostHog, with autocapture.
Simple, easy-to-use database manager
SEO for agent-native teams. Your agent gets your real Search Console, Google Analytics, Bing and crawl data through an MCP server and CLI, so it stops guessing.
The Branch React Native SDK for deep linking and attribution. Branch helps mobile apps grow with deep links / deeplinks that power paid acquisition and re-engagement campaigns, referral programs, content sharing, deep linked emails, smart banners, custom user onboarding, and more.
Your workout logs visualized!
Privacy-friendly, real-time traffic insights
Building blocks for React data analytics apps powered by DuckDB-WASM
The open-source trade journal. Broker sync, P&L calendar, deep analytics, and AI reflection. Self-hosted, MIT, free. By LuxAlgo.
The Open Analytics design language as an agent skill: component recipes with type-checked source, token CSS, and a CLI. Works with Claude Code, Cursor, or any agent.
BlockStudioLegend is a distributed, multi-threaded framework for real-time data processing and analytics, leveraging auto-scaling capabilities.
Desktop GUI for the omp coding agent: parallel sessions, visual tool calls, model/provider management, and usage analytics.