Sales & marketing · Updated October 2026
Bitly is a link shortener with click analytics. If you would rather own your tools, here are 4 open source alternatives to Bitly, ranked by GitHub stars. Each one is free to use under its license, and you can read, change, and often self-host the code.
Dub is both the most popular, with 24.9k stars, and the most recently updated, with a commit on Oct 21, 2026.
by dubinc
The modern link attribution platform. Loved by world-class marketing teams like Framer, Perplexity, Superhuman, Twilio, Buffer and more.
by thedevs-network
Free Modern URL Shortener.
by miantiao-me
⚡ A Simple, Speedy, Secure, and Serverless Link Shortener with Analytics, Running Entirely on Cloudflare.
by shlinkio
The definitive self-hosted URL shortener
By GitHub stars, Dub is the most popular open source alternative to Bitly right now, with 24.9k stars, followed by Kutt and Sink. The best fit depends on your setup, so compare their licenses, languages, and recent activity in the table above.
Yes. All 4 projects on this page are open source, so the software itself is free to use, study, and change. Some of them also sell a hosted version or paid support.
Dub (last commit Oct 21, 2026), Kutt (last commit Oct 19, 2026), and Shlink (last commit Oct 16, 2026) have the most recent commits. Licenses on this list include MIT and AGPL-3.0.
Dub
Kutt
Sink
Shlink