head to head · open source
Krayin vs Observal
Krayin has 24,096 GitHub stars, 1,677 forks, 121 open issues and last shipped 2 days ago. Observal has 4,537 stars, 1,141 forks, 201 open issues and last shipped yesterday. Krayin leads on adoption by 431% (24,096 vs 4,537 stars). Krayin is written in PHP under MIT; Observal is written in Python under Apache-2.0. Krayin has attracted 7% as many forks as stars, Observal 25%. Observal 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 | Observal | |
|---|---|---|
| GitHub stars | ★ 24K | ★ 4.5K |
| License | MIT | Apache-2.0 |
| Written in | PHP | Python |
| Last push | 2026-11-01 | 2026-11-02 |
| Forks | ⑂ 1.7K | ⑂ 1.1K |
| 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 Observal if
- You want the Observal feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Python
- You evaluated both and Observal fits your workflow better
About Krayin
Topics 1. Introduction 2. Documentation 3. Requirements 4. Installation & Configuration 4. Docker Installation 5. Krayin Cloud System 6. License 7. Security Vulnerabilities Introduction Krayin CRM is a hand tailored CRM framework built on some of the hottest opensource technologies such as Laravel (a PHP framework) and Vue.js a progressive Javascript framework. Free & Opensource Laravel CRM solution for SMEs and Enterprises for complete customer lifecycle management. Read our documentation: Krayin CRM Docs We also have a forum for any type of concerns, feature requests, or discussions. Please visit: Krayin CRM…
read the full Krayin overview →
About Observal
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read the full Observal overview →
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Frequently asked questions
Is Krayin or Observal more popular?
Krayin has 24,096 GitHub stars and Observal has 4,537. Krayin has the larger community by that measure.
Are Krayin and Observal free?
Both are open source. Krayin is licensed under MIT and Observal under Apache-2.0. Neither carries a licence fee.
What is the difference between Krayin and Observal?
Krayin is written in PHP and Observal in Python. 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 Observal?
Choose Krayin if you want the larger community (24,096 stars) or its MIT licence terms. Choose Observal if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.