Open-source analytics software
1069 open-source libraries, tools and applications tagged analytics, ranked by how closely analytics is their primary purpose, then by adoption and maintenance health. Each entry links to a page with sources, use cases and when to choose or avoid it.
1069 products, primary matches first, then adoption-weighted; health v2 shown.
| Product | Health v2 | Stars | Maturity |
|---|---|---|---|
| Elasticsearch Elasticsearch is a free and open source, distributed, RESTful search and analytics engine built on Apache Lucene. It stores structured, uns… | 95 | 78300 | stable |
| Grafana Grafana is an open‑source, web‑based platform for visualizing, alerting on, and exploring metrics, logs, and traces from many data sources.… | 95 | 77341 | stable |
| PostHog PostHog is an open‑source platform for product analytics, feature flags, session replay, error tracking and experimentation. It can be self… | 96 | 40328 | active |
| Umami Umami is a privacy-first, open-source web analytics platform that serves as an alternative to Google Analytics. It tracks traffic, campaign… | 97 | 39115 | stable |
| Langfuse Langfuse is an open-source AI engineering platform for LLM observability, tracing, evaluation, prompt management, and metrics, deployable a… | 94 | 36043 | active |
| Fincept-Corporation/FinceptTerminal Fincept Terminal is an open-source desktop finance application that provides advanced market analytics, investment research, and quantitati… | 90 | 32460 | active |
| Redash Redash is an open-source, browser-based business intelligence platform for querying, visualizing, and sharing data from 35+ SQL and NoSQL d… | 86 | 28832 | active |
| ranaroussi/yfinance yfinance is a Python library that fetches financial and market data from Yahoo! Finance's publicly available APIs, returning data as pandas… | 95 | 25373 | stable |
| Firefly III Firefly III is a free, self-hosted personal finance manager written in PHP. It tracks expenses and income, supports budgets, categories, ta… | 95 | 24886 | stable |
| Dub Dub is an open-source link attribution platform combining branded short links, real-time conversion analytics, and affiliate/partner progra… | 77 | 24877 | active |
| AlDanial/cloc cloc is a command-line tool that counts blank lines, comment lines, and physical lines of source code across many programming languages. It… | 84 | 23574 | stable |
| every-app/open-seo OpenSEO is an open‑source SEO platform that provides keyword research, rank tracking, backlink analysis, site audits and AI visibility tool… | 82 | 23344 | active |
| Monkeytype Monkeytype is a highly customizable, minimalistic typing test website with multiple game modes, themes, and detailed performance statistics… | 94 | 20738 | active |
| google/cadvisor cAdvisor (Container Advisor) is a running daemon from Google that collects, aggregates, processes, and exports resource usage and performan… | 98 | 19477 | active |
| ActivityWatch ActivityWatch is a free, open-source automated time‑tracker that records how you spend time on your devices. It stores all data locally and… | 87 | 19085 | active |
| ActivityWatch ActivityWatch is a free, open-source, automated time tracker that records which applications, windows, and websites you use across Windows,… | 87 | 19085 | active |
| ccusage/ccusage ccusage is a fast local CLI that reads usage logs from various coding agents (Claude, Codex, GitHub Copilot, etc.) and reports token counts… | 83 | 19046 | active |
| AgriciDaniel/claude-seo An open-source SEO skill/plugin for Claude Code that bundles 25 sub-skills, 18 specialist agents, and ~30 slash commands covering technical… | 82 | 18326 | active |
| statsd/statsd StatsD is a Node.js network daemon that listens for application metrics like counters and timers over UDP or TCP and aggregates them into b… | 39 | 18077 | stable |
| questdb/questdb QuestDB is an open-source, high-performance time-series database with a column-oriented, SIMD-vectorized SQL engine written in zero-GC Java… | 97 | 17440 | stable |
| lowlighter/metrics A metrics/infographics generator that collects stats about GitHub users, organizations, and repositories using 30+ plugins and hundreds of … | 57 | 17307 | active |
| avgupta456/github-trends GitHub Trends is a service that analyzes your GitHub commits via the GitHub API to compute lines-of-code statistics by language, repository… | 10 | 15954 | active |
| Billionmail/BillionMail BillionMail is a self-hosted, open-source mail server and email marketing platform built on Postfix, Dovecot, and Rspamd, with campaign man… | 63 | 15862 | active |
| LibreSpeed LibreSpeed is a self-hosted, lightweight HTML5 internet speed test application built with JavaScript, XMLHttpRequest, and Web Workers. It m… | 98 | 15235 | stable |
| tokei Tokei is a fast command-line tool that counts lines of code, comments, and blanks across a codebase, grouped by language. It is written in … | 86 | 14967 | active |
| myhhub/stock InStock is a Python-based stock analysis system for Chinese A-shares and ETFs that captures daily market data, computes technical indicator… | 61 | 14527 | active |
| SponsorBlock SponsorBlock is an open-source crowdsourced browser extension that automatically skips sponsor segments and other annoying parts (intros, o… | 94 | 13890 | active |
| opensearch-project/OpenSearch OpenSearch is an open-source, distributed, RESTful search and analytics suite for full-text search, log analytics, application monitoring, … | 94 | 13813 | stable |
| Anarios/return-youtube-dislike Return YouTube Dislike is an open-source browser extension for Chrome and Firefox (plus a userscript) that restores the dislike count on Yo… | 95 | 13788 | active |
| Data-Centric-AI-Community/fg-data-profiling A Python library that generates one-line data quality profiling and exploratory data analysis reports for Pandas and Spark DataFrames. It p… | 91 | 13719 | active |
| trinodb/trino Trino is a fast, distributed ANSI SQL query engine for big data analytics, formerly known as PrestoSQL. It queries data in place across div… | 95 | 13345 | stable |
| formbricks/formbricks Formbricks is an open-source, privacy-first experience management (XM) suite and Qualtrics alternative built around a survey platform. It s… | 95 | 13094 | active |
| rybbit-io/rybbit Rybbit is an open-source, privacy-friendly web and product analytics platform that serves as a cookieless alternative to Google Analytics. … | 87 | 13089 | active |
| openreplay/openreplay OpenReplay is an open-source, self-hostable session replay and product analytics suite for web and mobile apps. It captures user sessions a… | 85 | 12892 | active |
| React Native Firebase React Native Firebase is a collection of well-tested, feature-rich React Native modules that connect JavaScript apps to native Firebase SDK… | 95 | 12318 | stable |
| YOURLS YOURLS is a free, open-source PHP application for running your own URL shortener on your own server and domain. It provides an admin interf… | 88 | 12252 | stable |
| StarRocks StarRocks is a high-performance distributed OLAP database and query engine built on an MPP architecture with a fully vectorized execution e… | 94 | 12174 | active |
| Pyroscope Grafana Pyroscope is an open-source continuous profiling platform and database that aggregates, stores, and queries profiling data (CPU, me… | 99 | 11699 | active |
| cleanlab Cleanlab is a Python library for data-centric AI that automatically detects issues in ML datasets, such as label errors, outliers, duplicat… | 56 | 11692 | stable |
| statsmodels/statsmodels Statsmodels is a Python library providing classes and functions for estimating statistical models, conducting hypothesis tests, and explori… | 85 | 11662 | stable |
| getagentseal/codeburn CodeBurn is a free, local-first tool that tracks AI coding token usage and cost across 41 AI coding tools (Claude Code, Cursor, Codex, Gemi… | 78 | 11447 | active |
| perspective-dev/perspective Perspective is an interactive analytics and data visualization component for large, real-time, and streaming datasets, built around a high-… | 99 | 11296 | active |
| zubair-trabzada/geo-seo-claude A Claude Code skill that audits and optimizes websites for AI-powered search engines (ChatGPT, Perplexity, Gemini, Google AI Overviews) alo… | 60 | 10928 | active |
| Lago Lago is an open-source metering and usage-based billing platform that ingests usage events, manages subscriptions and pricing, and generate… | 95 | 10699 | active |
| Freika/dawarich Dawarich is a self-hostable web application that replaces Google Timeline (Google Location History), letting users track, visualize, and an… | 88 | 10666 | active |
| we-promise/sure Sure is a self-hostable, open-source personal finance and wealth management web application, maintained as a community fork of the abandone… | 86 | 10600 | active |
| Mautic Mautic is the world's largest open source marketing automation platform, offering email marketing, campaign building, lead nurturing, landi… | 95 | 10532 | stable |
| modin-project/modin Modin is a drop-in replacement for pandas that scales DataFrame operations across all CPU cores using Ray, Dask, or Unidist as execution en… | 61 | 10389 | active |
| iSoron/uhabits Loop Habit Tracker is an open-source Android app for creating and maintaining long-term positive habits, with graphs, streaks, reminders, a… | 89 | 10331 | stable |
| fossasia/visdom Visdom is a Python tool for real-time visualization, monitoring, and collaborative analysis of live data and ML experiments. It provides a … | 87 | 10322 | active |
| Polar Polar is an open-source billing and monetization platform that acts as merchant of record, offering usage-based billing, subscriptions, sea… | 96 | 10293 | active |
| faisalman/ua-parser-js UAParser.js is a lightweight, dependency-free JavaScript library that parses User-Agent strings into structured data about browsers, OS, de… | 86 | 10198 | stable |
| sktime sktime is a unified Python framework for machine learning with time series, offering 500+ models behind a single scikit-learn-compatible AP… | 98 | 10062 | stable |
| AgriciDaniel/claude-ads A Claude Code plugin/skill providing paid-media operations across 12 advertising platforms (Google, Meta, TikTok, Amazon Ads, etc.). It tur… | 83 | 10047 | active |
| pastelsky/bundlephobia Bundlephobia is a web service and API that reports the bundle size and performance cost of npm packages, including historical trends and pa… | 66 | 9594 | active |
| star-history/star-history Star History is a web application and API that generates GitHub star history charts and rank badges for any repository. It supports embeddi… | 75 | 9545 | active |
| ghostfolio/ghostfolio Ghostfolio is an open source wealth management web application for tracking stocks, ETFs, and cryptocurrencies across multiple platforms. B… | 95 | 9448 | active |
| wealthfolio/wealthfolio Wealthfolio is an open-source, local-first personal finance and investment tracker built with Rust and Tauri. It tracks investments, net wo… | 92 | 9217 | active |
| papermark/papermark Papermark is an open-source, self-hostable DocSend alternative for securely sharing documents and running virtual data rooms, with built-in… | 69 | 9211 | active |
| polakowo/vectorbt VectorBT is a Python library for backtesting and analyzing trading strategies at scale, operating on pandas and NumPy objects accelerated b… | 88 | 9175 | active |
| heyform/heyform HeyForm is an open-source, self-hostable form builder for creating conversational forms, surveys, quizzes, and polls with conditional logic… | 93 | 9037 | active |
| Solidtime Solidtime is a modern open-source time-tracking application for freelancers and agencies, built with Laravel and Vue. It offers a live time… | 92 | 8942 | active |
| ankane/pghero PgHero is a performance dashboard for PostgreSQL, available as a Docker image or a Rails engine. It provides insight into query performance… | 77 | 8936 | stable |
| boyter/scc scc is a very fast, accurate lines-of-code counter written in pure Go that also computes code complexity estimates, COCOMO/LOCOMO effort es… | 88 | 8807 | active |
| Maciek-roboblog/Claude-Code-Usage-Monitor A Python CLI tool that monitors Claude Code usage in real time, showing token consumption, rate limits, and burn predictions in a Rich term… | 73 | 8753 | active |
| ellite/Wallos Wallos is an open-source, self-hostable web application for tracking personal subscriptions and recurring expenses. It offers category mana… | 90 | 8668 | active |
| GoogleChrome/web-vitals A tiny (~3KB) JavaScript library from Google for measuring Web Vitals metrics (CLS, INP, LCP, FCP, TTFB) on real users in the browser, matc… | 77 | 8643 | active |
| growthbook/growthbook GrowthBook is an open-source platform for feature flags, A/B testing experimentation, and product analytics, deployable via Docker or as a … | 94 | 8504 | active |
| ever-co/ever-gauzy Ever Gauzy is an open-source business management platform combining ERP, CRM, HRM, ATS, and project management modules with employee time t… | 99 | 8403 | active |
| py-why/dowhy DoWhy is a Python library for causal inference that supports explicit modeling and testing of causal assumptions. It unifies causal graphic… | 72 | 8335 | stable |
| ntop/ntopng ntopng is a web-based network traffic monitoring and cybersecurity application that provides real-time visibility into hosts, applications,… | 86 | 8202 | stable |
| facebook/facebook-ios-sdk The official Facebook SDK for iOS and tvOS, enabling integration of Facebook Platform features into Apple apps. It provides Facebook Login,… | 91 | 8108 | active |
| ranaroussi/quantstats QuantStats is a Python library for portfolio analytics that computes performance and risk metrics like Sharpe ratio, volatility, and drawdo… | 79 | 7658 | stable |
| ChatLab/ChatLab ChatLab is an open-source, local-first desktop application (with an optional CLI) for analyzing chat histories from platforms like WhatsApp… | 78 | 7503 | active |
| JerryZLiu/Dayflow Dayflow is an open-source, local-first macOS app that automatically turns your screen activity into a timeline of what you accomplished, us… | 81 | 7276 | active |
| LibChecker An Android app that inspects libraries, native ABIs, permissions, components, and signing details of installed apps and APK files. It also … | 85 | 7270 | active |
| XBuilderLAB/cheat-on-content A Python-based agent skill that turns content creation into a calibrated prediction workflow: score each post, blind-predict its performanc… | 58 | 7200 | active |
| arvids-unavailable/openGym openGym is a self-hosted gym and body-weight tracking web application that lets users plan weekly workout routines, run guided workouts, an… | 52 | 7181 | active |
| didi/KnowStreaming Know Streaming is a cloud-native Kafka management and control platform built from years of operational experience at Didi. It provides zero… | 81 | 7174 | active |
| DenverCoder1/github-readme-streak-stats A PHP-based service that generates SVG cards showing GitHub contribution streaks (total contributions, current streak, longest streak) for … | 89 | 7165 | active |
| miantiao-me/Sink Sink is a self-hosted URL shortener with link analytics that runs entirely on Cloudflare's serverless platform. It offers customizable slug… | 86 | 7148 | active |
| wbh604/UZI-Skill UZI-Skill is a Python-based AI agent skill/plugin that performs deep stock analysis for A-share, Hong Kong, and US markets using 22 data di… | 73 | 7083 | active |
| Openpanel-dev/openpanel OpenPanel is an open-source web and product analytics platform serving as a Mixpanel alternative, offering funnels, cohorts, user profiles,… | 69 | 7041 | active |
| Snowplow Snowplow is a Customer Data Infrastructure platform that collects, validates, enriches, and streams event-level behavioral data from web, m… | 59 | 7034 | stable |
| git-quick-stats/git-quick-stats A command-line tool written in Bash that extracts various statistics from git repositories, such as commits, contributors, and file activit… | 77 | 7009 | stable |
| evidence-dev/evidence Evidence is an open-source business intelligence framework that lets you build interactive data reports and dashboards using SQL and Markdo… | 82 | 7003 | active |
| wger wger is a self-hosted, open-source fitness manager for tracking workout routines, nutrition, body weight, and measurements, with a built-in… | 92 | 6999 | active |
| firebase/firebase-ios-sdk The official Firebase SDK for Apple platforms (iOS, macOS, tvOS, watchOS, visionOS), providing open-source client libraries for Firebase pr… | 99 | 6965 | stable |
| flexprice/flexprice Flexprice is an open-source usage-based pricing and billing platform for developers, offering real-time usage metering, credits and wallets… | 85 | 6894 | active |
| hexclave/hexclave Open-source user infrastructure platform handling authentication, teams, RBAC, payments, emails, and analytics for SaaS apps. Deployable as… | 89 | 6868 | active |
| RQAlpha RQAlpha is an extendable, replaceable Python algorithmic trading and backtesting framework supporting multiple security types such as stock… | 96 | 6796 | active |
| OpenCost OpenCost is a CNCF incubating, vendor-neutral open source tool for real-time Kubernetes and cloud cost monitoring and allocation. It provid… | 96 | 6755 | active |
| apache/zeppelin Apache Zeppelin is a web-based notebook for interactive, data-driven analytics and collaborative documents. It supports SQL, Scala, Python,… | 76 | 6663 | stable |
| Tautulli Tautulli is a Python-based self-hosted web application for monitoring, tracking, and analyzing activity on a Plex Media Server. It provides… | 95 | 6613 | active |
| IonicaBizau/git-stats git-stats is a Node.js command-line tool that computes local git statistics and renders GitHub-like contributions calendars in the terminal… | 56 | 6599 | active |
| facebook/facebook-android-sdk The official Facebook SDK for Android, providing modular libraries to integrate Facebook Platform features into Android apps. It includes m… | 95 | 6462 | active |
| Zabbix Zabbix is an enterprise-class open-source distributed monitoring and observability platform for tracking the performance and availability o… | 76 | 6435 | stable |
| CodeWithCJ/SparkyFitness SparkyFitness is a self-hosted, privacy-first alternative to MyFitnessPal for tracking nutrition, exercise, body metrics, water intake, and… | 83 | 6427 | active |
| Apache IoTDB Apache IoTDB is an open-source time-series database management system designed for industrial IoT, providing integrated collection, storage… | 94 | 6420 | stable |
| achannarasappa/ticker Ticker is a terminal-based application for watching live stock, cryptocurrency, and derivatives prices in real time. It also tracks the val… | 81 | 6241 | active |
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