Best Web Free Analytics Software

Open‑source time‑series database built on PostgreSQL for scalable analytics

Column-store database management system

Data discovery and visualization made easy

Open-source web analytics that puts your data back in your hands

Scalable real‑time search and analytics engine for any data

AI‑enhanced diagramming directly in your browser

Real-time analytics and hybrid search database for AI agents

Feature flagging and A/B testing for engineering teams

Free and open-source HTML Dashboard UI Kit built on Bootstrap

Geospatial analysis for large-scale data sets

Real-time global monitoring and alerting system

Business intelligence for everyone

The SQLite for Analytics

Simple, easy-to-use analytics

The web app for all your data manipulation and decoding needs

Record and replay the web

Web-based point of sale system for small businesses

Interactive charting and data visualization library

Fast Query Engine for DataFrames

Open-source dashboarding for data teams

A lightweight, self‑hosted dashboard that unifies feeds and widgets on a single page

Self‑hosted dashboard for managing AI coding agents

Web‑based SCADA/HMI dashboard for real‑time process visualization

JSON data analysis and visualization