A curated list of the best, top, and most popular open-source analytics tools available right now. Showing the top 30 of 39 analytics tools in our directory, ranked by GitHub stars.
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.
Apache Superset is an open-source data visualization and data exploration platform, offering a wide range of visualization options and a user-friendly interface for interactive data exploration.
A Python ETL framework designed for efficient stream processing, real-time analytics, large language model (LLM) pipelines, and retrieval-augmented generation (RAG). pathway enables building robust and scalable data workflows with support for complex, real-time data transformations and AI-driven analytics.
Metabase is an easy-to-use open source Business Intelligence and Embedded Analytics tool that enables seamless interaction with data for everyone.
ClickHouse® is a high-performance real-time analytics database management system designed for handling large volumes of data at incredible speed.
MindsDB is an AI's query engine, a platform for building AI models that can learn and answer questions over large-scale federated data.
DuckDB is an analytical in-process SQL database management system that offers fast and efficient query processing for analytical workloads.
A simple, fast, privacy-focused alternative to Google Analytics, designed to provide key analytics features while respecting user privacy.
Scalable datastore for metrics, events, and real-time analytics. Optimized for time-series data.
Make Your Company Data Driven. Connect to any data source, easily visualize, dashboard, and share your data.
A horizontally-scalable, highly-available log aggregation system inspired by Prometheus, tailored for on-demand, distributed log processing.
🦔 PostHog offers open-source web and product analytics, session recording, feature flagging, and A/B testing that can be self-hosted. Easily track usage and improve your product.
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Langfuse is an open source LLM engineering platform providing observability, metrics, evaluations, prompt management, and more for LLMs. It integrates with OpenTelemetry, Langchain, OpenAI SDK, LiteLLM, and more.
Simple, open source, lightweight (< 1 KB) and privacy-friendly web analytics alternative to Google Analytics.
🕵️♂️ An all-in-one OSINT tool designed for comprehensive website analysis.
PandasAI allows you to interact with your data sources such as databases and datalakes using conversational language. It leverages Language Model Models (LLMs) and RAG to provide intuitive data analysis.
Dub is an open-source link attribution platform loved by modern marketing teams like Twilio, Perplexity, Vercel, and Huberman Labs. It provides comprehensive tools to track, attribute, and optimize marketing links effectively.
A high-performance time-series database designed for real-time analytics, packaged as a PostgreSQL extension.
Empowering people ethically, Matomo is the leading open-source alternative to Google Analytics. It offers complete control, built-in privacy, and the ability to collect, visualize, and analyze data from websites and apps.
GoAccess is a real-time web log analyzer and interactive viewer that runs in a terminal in *nix systems or through your browser.
Cube is a universal semantic layer platform for AI, BI, spreadsheets, and embedded analytics. It serves as an access layer for data analytics, providing real-time data access and integration across multiple sources.
listmonk is a high performance, self-hosted newsletter and mailing list manager featuring a modern dashboard. It is delivered as a single binary application and supports fast bulk email delivery, advanced audience segmentation, templated campaigns, detailed analytics, and easy integration.
A powerful open-source library to record and replay browser sessions, ideal for debugging and user research.
A highly efficient and cost-effective alternative to Elasticsearch, Splunk, and Datadog, designed for handling logs, metrics, traces, Real User Monitoring, error tracking, and session replay at a petabyte scale.
Open Source Survey Platform that offers scalable and customizable survey solutions.
StarRocks is an open source, high-performance analytical database and query engine designed for sub-second analytics both on and off the data lakehouse. It excels in multi-dimensional analytics, real-time analytics, and complex ad-hoc queries, offering flexibility for a wide range of analytical scenarios as a Linux Foundation project.
Bundlephobia helps developers find out the cost and impact of adding a new npm dependency to a frontend project by analyzing package size, download times, and dependency footprint.
The open source, full-stack monitoring platform. Provides comprehensive error monitoring, session replay, logging, distributed tracing, and more for robust monitoring solutions.
Papermark is the open-source alternative to DocSend, offering built-in analytics and support for custom domains for document sharing.
Browser fingerprinting via favicon to identify and track users even in incognito mode or after clearing cookies. Demonstrates advanced tracking techniques in browsers posing privacy implications.
Grafana is the most popular by GitHub stars right now. 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.
Yes. Every tool on this list is open source and free to use in your own projects. Many can be self-hosted.
Tools are ranked by GitHub star count, a strong proxy for community adoption and active maintenance. Star counts are refreshed regularly.
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