Open Source Web Analytics Software

Plausible is lightweight and open-source web analytics. No cookies and fully compliant with GDPR, CCPA and PECR. Made and hosted in the EU, powered by European-owned cloud infrastructure. Frustrated with Google Analytics? So are we and that's why we built Plausible Analytics, a simple, lightweight (< 1 KB), open source, and privacy-friendly alternative that doesn't come from the adtech world. Web analytics went from a simple, fun and useful practice for site owners to a data-grabbing machine for surveillance capitalism. Google Analytics is frustrating to use, difficult to understand, slow to load and privacy-invasive too. Plausible Analytics is built for privacy-conscious site owners. You get valuable and actionable stats to help you improve your efforts while your visitors keep having a nice and enjoyable experience. Plausible is simple analytics. It is easy to understand and it cuts through the noise.

Google Analytics alternative that protects your data and your customers' privacy. Take back control with Matomo – a powerful web analytics platform that gives you 100% data ownership. You could lose your customers’ trust and risk damaging your reputation if people learn their data is used for Google’s “own purposes”. By choosing the ethical alternative, Matomo, you won’t make privacy sacrifices or compromise your site. You can even use Matomo without needing to ask for consent. With 100% data ownership you get the power to protect your user’s privacy. You know where your data is stored and what’s happening to it, without external influence. We’re serious about privacy here at Matomo and keeping your business GDPR and CCPA compliant. The Google Analytics Importer plugin imports Google Analytics reports into a Matomo instance. When you run an import, your Google Analytics (GA) Property will be automatically created as a Website into Matomo.

PostHog is an all‑in‑one open‑source platform for product and web analytics—offering event-based analytics, session recording, feature flagging, A/B testing, cohorts, and more—that you can self‑host, with full support for data privacy and enterprise compliance. Sync data from external tools like Stripe, Hubspot, your data warehouse, and more. Query it alongside your product data. Run custom filters and transformations on your incoming data. Send it to 25+ tools or any webhook in real time or batch export large amounts to your warehouse. Capture traces, generations, latency, and cost for your LLM-powered app.

Umami is a simple, easy to use, self-hosted web analytics solution. The goal is to provide you with a friendlier, privacy-focused alternative to Google Analytics and a free, open-sourced alternative to paid solutions. Umami collects only the metrics you care about and everything fits on a single page. You can view a live demo here. Umami measures just the important metrics that you care about: pageviews, devices used, and where your visitors are coming from. Everything is displayed on a single, easy to browse page. Umami is able to track an unlimited number of websites from a single installation. You can even track subdomains and individual URLs. Umami is hosted by you under your own domain so you can reliably avoid ad-blockers unlike Google Analytics. The tracking script is tiny (only 2KB) and supports legacy browsers like IE. Umami can be used to host data for friends or clients. Just create a separate account and they can start tracking their own websites on their own dashboard.

JAMon API is a free, simple, high performance, thread safe, Java API that allows developers to easily monitor the performance and scalability of production applications. JAMon tracks hits, execution times (total, avg, min, max, std dev), and more. * JAMon Users Manual: For more on the JAMon, including installing, configuring, and using it, see http://jamonapi.sourceforge.net/. * Support: If you have any questions about usage please post a question on the forum at http://sourceforge.net/projects/jamonapi/forums/forum/334830

GoatCounter is an open-source web analytics platform available as a hosted service (free for non-commercial use) or self-hosted app. It aims to offer easy-to-use and meaningful privacy-friendly web analytics as an alternative to Google Analytics or Matomo. Privacy-aware; doesn’t track users with unique identifiers and doesn't need a GDPR notice. Fine-grained control over which data is collected. Also see the privacy policy and GDPR consent notices. Lightweight and fast; adds just ~3.5KB of extra data to your site. Also has JavaScript-free "tracking pixel" option, or you can use it from your application's middleware or import from logfiles. Keeps useful statistics such as browser information, location, and screen size. Keep track of referring sites and campaigns. Easy; if you've been confused by the myriad of options and flexibility of Google Analytics and Matomo that you don't need then GoatCounter will be a breath of fresh air.

Heartbleed contains a compact, purpose-built implementation for detecting the infamous Heartbleed vulnerability in OpenSSL’s TLS heartbeat extension (CVE-2014-0160). It focuses on demonstrating and testing the flaw rather than being a general-purpose security toolkit, which makes the code approachable for learning and auditing. The project illustrates how a malformed heartbeat request could coax vulnerable servers into leaking memory contents, including potentially sensitive data. Because it’s small and self-contained, it’s often used as a reference to understand the vulnerability mechanics without wading through large codebases. The repo also serves as a historical snapshot of a watershed moment in modern Internet security and the practical lessons it forced the industry to learn. Developers and security engineers alike can study it to better appreciate protocol hardening, input validation, and defense-in-depth strategies.

Open Web Analytics (OWA) is an open-source web analytics framework that tracks and analyzes visitor behavior on websites and applications. It provides insights into page views, user demographics, and engagement metrics. OWA can be self-hosted, giving users full control over their data. It is an alternative to commercial analytics platforms and supports integration with WordPress and other CMS platforms.

CrazyStat is a web analytics script written in PHP. It does not need access to server-logfiles or a MySQL-database to generate statistics of your website visitors. The script has very good usability and still has lots of features. The stats only need one screen length to present all the information. It's fast because of it's caching technology and uses minimal webspace by compressing logfiles. It's free and released under GPL as open source software. With CrazyStat, it is easy to respect your users privacy, as it offers IP anonymization and optionally respects Do Not Track (DNT) HTTP-Headers. A graphical or textual counter can optionally also be generated by the script so you do not need a second script for that.

kTools aims to provide a complete multi-user webmaster package for handling of guestbooks, polls, referrers, and various smaller tools such as smiley conversion for strings, and playlist handling. kTools requires PHP 4 and MySQL.

tirreno is open security analytics. tirreno [tir.ˈrɛ.no] helps understand, monitor, and protect your applications from cyber threats, account takeovers, bots, and abuse. While classic cybersecurity focuses on infrastructure and network perimeter, most breaches occur through compromised accounts and application logic abuse that bypasses firewalls, SIEM, WAFs, and other defenses. tirreno detects threats where they actually happen: inside your product. It adds a security layer to internal or external applications to identify malicious activity by analyzing user behavior, account activity, field changes history, and business logic abuse that infrastructure tools are unable to detect.

PHP Script to provide AOL Instant Messenger (AIM) click tracking for links in your profile or away message. It will include similar functionality to that provided by imchaos. Allowing you to track statistics such as who, what, where, when, and how often.

A toolkit for ASP developers, with many of the utilities needed in a website

Bibro can tell you who, why and when visit your site. This program is very powerful, use filters (so you can choose statistics to analysis not only by time) and has modular structure.

A script collection for use on personal web projects, all written in PHP with MySQL-Support.

Use Pentaho open source business intelligence tools and MySQL to collect & distribute web analytics (clickstream) data. Extract data from logs, load database tables, & present the information in dashboards, analysis cubes, and reports for business users. This project has been moved to github - https://github.com/cjlavigne/breadboard

This a project designed for the household economy. Agendas payments, checking accounts, family budget, technology java-based platform.

Page hit tracking system: by referencing an image from the hosting website, a hit for that page will be logged. Special configurations on the hosting website allow for custom images to be displayed such as a hit counter or a custom image.

Centaros CMS is a easy to use user friendly CMS that will make things easier for you when creating your site or just a plain old community. Join the revolution and try Centaros CMS today.

This project aims to make a "counter" for the 'CodeRed Worm' and generates a dynamically page with count information.

ContaWeb es un sistema basado en PageTag local, se instala en el propio servidor y usa un pequeño elemento, que se inserta en las páginas a ser monitorizadas, y nos proporciona información General de visitas e información por Países y continentes.

counter.dev is a minimal web analytics server that prioritizes simplicity, speed, and privacy. The backend is designed to be resource-light while still providing the essential metrics teams care about, such as page views, referrers, and basic geography. Rather than storing everything in a monolithic database, it combines a fast in-memory store for hot data with archival to a traditional SQL store for long-term retention. The client snippet is tiny and cookieless, which helps reduce layout shift and keeps page performance high. Because it’s a small Go service with a straightforward architecture, it can be self-hosted easily and integrated into existing stacks. The philosophy is to deliver “just enough” analytics for dashboards and reporting without the overhead or tracking footprint of big-box platforms.

CoverYourASP.com - complete Active Server Pages source (JScript) for this popular web site. Includes full membership system, diary, online db admin, banner ad system and loads more.

Statistics software based on PHP which does not require any database support, but just uses flat files. Daily + monthly visits, which pages, from where, browsers and OSs are listed and visually presented.

This script is very simple, you can count the files\' downloads and can block downloads from an another website(This option can be disable). It make complete stats too with browsers\' name, last week download etc.... It\'s a good file/download manager.