Best Indie Analytics & Metrics Tools in 2026

Open-source observability and data visualization platform.

Privacy-friendly website analytics without cookies or consent banners

Open-source feature flagging and A/B testing platform.

Open-source feature flags, remote config, and A/B testing.

Privacy-friendly analytics without the complexity

Query ClickHouse analytics databases with AI

AI-assisted data transformation with dbt

Query and analyze data with DuckDB and MotherDuck

Stop feeding Google your visitors' data — get simple, private analytics

Privacy-friendly web analytics. No cookies.

Open-source analytics for mobile and desktop apps.

Open-source data exploration and visualization platform.

Open-source dashboards for your SQL queries.

Open-source BI tool for dbt users. Metrics layer included.

Collaborative data visualization and notebooks platform.

🔥 A well-tested feature-rich modular Firebase implementation for React Native. Supports both iOS & A

Open-source reporting platform to build and share live dashboards from APIs, SQL and NoSQL databases

Privacy-focused analytics platform combining web and product insights. Track user journeys, create funnels, and understand behavior with GDPR compliance and no cookies by default.

🔎 Open source distributed and RESTful search engine.

The world's fastest open query engine for sub-second analytics both on and off the data lakehouse. W

Get powerful web analytics with zero cookies, 100% GDPR compliance, and full data ownership. Lightweight 3KB script delivers real-time insights without compromising user privacy.

Web and products analytics that is easy to setup and more intuitive (alternative to Google Analytics)

Apache Spark - A unified analytics engine for large-scale data processing

Scalable datastore for metrics, events, and real-time analytics

High-performance distributed object storage

A time-series database for high-performance real-time analytics packaged as a Postgres extension

Simple, fast, privacy-focused alternative to Google Analytics

GoAccess is a real-time web log analyzer and interactive viewer that runs in a terminal in *nix syst

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

OpenObserve is an open-source observability platform for logs, metrics, traces, and frontend monitor

Official repository of Trino, the distributed SQL query engine for big data, formerly known as Prest

dbt enables data analysts and engineers to transform their data using the same practices that softwa

Session replay, cobrowsing and product analytics you can self-host. Best for reproducing issues and

A data visualization and analytics component, especially well-suited for large and/or streaming data

Modin: Scale your Pandas workflows by changing a single line of code

UAParser.js - The Essential Web Development Tool for User-Agent Detection. Detect Browsers, OS, Devi

Resolve production issues, fast. An open source observability platform unifying session replays, log

An open-source storage framework that enables building a Lakehouse architecture with compute engines

Simple, Elastic-quality search for Postgres

Fathom Lite, a lightweight version of Fathom Analytics

Open source GPS tracking system

The leader in Customer Data Infrastructure

Tracking the impact of COVID-19 in India

Web-based notebook that enables data-driven, interactive data analytics and collaborative documents

Metering and Billing for AI, API and DevOps. Collect and aggregate millions of usage events in real-

Unified platform for logs, metrics, traces and profiles with native compatibility for popular tools like OpenTelemetry, Prometheus, and Loki. No data silos, no usage limits.

Server infrastructure management dashboard

Connect multiple data sources, build complex queries, create insightful visualizations, and organize powerful dashboards to make informed business decisions.

Privacy respecting, cookie free and low resource usage analytics platform

GDPR-compliant web analytics with real-time insights, session replay, and funnel tracking. No cookies, no tracking, no consent banners required.