Open-source Cometly alternatives

Dub is an open-source platform for attributing results to links, aimed at marketing teams. It handles short links, tracking of conversions and affiliate programs, so teams can see which campaigns and partners drive results. It is written in TypeScript with Next.js, and the repository metadata lists the license as Other, so check the repository for the exact terms before reuse.

The README documents a stack that includes Tailwind CSS, Prisma, Upstash for Redis, Tinybird for analytics, PlanetScale for the database, NextAuth.js, BoxyHQ for SAML SSO, Turborepo, Stripe, Resend for email and Vercel for deployment. A self-hosting guide is provided for people who want more control over their data and design. Contributors can follow the local development guide, which lists recommended Node.js and pnpm versions and common fixes for build problems. The topics also mention ClickHouse and MySQL.

Matomo, formerly known as Piwik, is an open web analytics platform written in PHP with MySQL storage. You download and install it on your own web server, and after a short installation you receive a JavaScript tracking tag to paste into the sites you want to measure, then see reports in real time. It positions itself as a free-software substitute for Google Analytics.

Privacy is built in, and its mission statement stresses giving every user full control of their data. According to the README it is used on more than 1,400,000 websites. Requirements are PHP 8.1 or newer, MySQL 8.0 or newer or MariaDB 10.6 or newer, and the PDO MySQL or MySQLi extension, and it is independent of operating system and web server. Topics also reference marketing and mobile analytics.

Matomo is released under the GPL-3.0 (or later) license. Self-hosting keeps data on your own servers, and the organization also offers Matomo Cloud as a managed option, with a marketplace of plugins. It suits organizations with data-protection requirements, such as public bodies and companies in privacy-regulated markets, that need dependable analytics they control.

Talivia is an analytics platform that ties website traffic to revenue. This repository holds the focused open-source edition of the product at talivia.com: a self-hosted version that combines core web analytics, session replay, website collaborators, shared analytics, import and export, and customer revenue from Stripe, LemonSqueezy, Polar, Dodo, Yolfi, or a manual payment API. It is released under the MIT license and positions itself as an alternative to Datafast.

The open-source edition is a subset of the complete product. Talivia Cloud offers managed hosting and extra integrations, including Google Search Console, Bing Webmaster Tools, GitHub activity, and social mentions from X, Reddit, TikTok, and others. Documentation covers product and integration guides.

It is written in TypeScript and was created in 2026, so it is a young project that reached version 1.0.0. Talivia suits founders and small SaaS teams who want to see which traffic sources and pages lead to paying customers, while keeping analytics data on their own infrastructure.