head to head · open source
Krayin vs Shlink
Krayin has 23,890 GitHub stars, 1,630 forks, 121 open issues and last shipped 4 days ago. Shlink has 5,293 stars, 413 forks, 22 open issues and last shipped 8 days ago. Krayin leads on adoption by 351% (23,890 vs 5,293 stars). Krayin is written in PHP under MIT; Shlink is written in PHP under MIT. Krayin has attracted 7% as many forks as stars, Shlink 8%. Krayin was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| Krayin | Shlink | |
|---|---|---|
| GitHub stars | ★ 24K | ★ 5.3K |
| License | MIT | MIT |
| Written in | PHP | PHP |
| Last push | 2026-09-14 | 2026-09-10 |
| Forks | ⑂ 1.6K | ⑂ 413 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Krayin if
- You weight community size — 24K stars and counting
- You want the MIT license terms
- Your stack matches PHP
- You value the larger contributor base for long-term maintenance
pick Shlink if
- You want the Shlink feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches PHP
- You evaluated both and Shlink fits your workflow better
About Krayin
Krayin is a free, MIT licensed, self hosted customer relationship management framework built on Laravel and Vue.js, intended for small and medium businesses and enterprises that want to run customer, lead, and sales management on their own infrastructure.
read the full Krayin overview →
About Shlink
Shlink is a self hosted URL shortener written in PHP, published under the MIT license, and maintained in the Shlink ecosystem that includes the shlink.io site and accompanying documentation. It runs as a service that serves shortened links under a domain chosen by the operator, rather than under a domain controlled by a third party. The project is built with the Laminas and Mezzio frameworks and exposes its functionality through a REST API, which is how clients and integrations drive it programmatically.
read the full Shlink overview →
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Frequently asked questions
Is Krayin or Shlink more popular?
Krayin has 23,890 GitHub stars and Shlink has 5,293. Krayin has the larger community by that measure.
Are Krayin and Shlink free?
Both are open source. Krayin is licensed under MIT and Shlink under MIT. Neither carries a licence fee.
What is the difference between Krayin and Shlink?
Krayin is written in PHP and Shlink in PHP. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Krayin or Shlink?
Choose Krayin if you want the larger community (23,890 stars) or its MIT licence terms. Choose Shlink if its feature set, stack or MIT licence fits better. Both are self-hostable.