head to head · open source
Krayin vs Erxes
Krayin has 24,096 GitHub stars, 1,677 forks, 121 open issues and last shipped 2 days ago. Erxes has 4,108 stars, 1,330 forks, 657 open issues and last shipped yesterday. Krayin leads on adoption by 487% (24,096 vs 4,108 stars). Krayin is written in PHP under MIT; Erxes is written in TypeScript under a custom or non-standard licence. Krayin has attracted 7% as many forks as stars, Erxes 32%. Erxes was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (hacktoberfest), so they are genuine substitutes rather than adjacent tools.
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 | Erxes | |
|---|---|---|
| GitHub stars | ★ 24K | ★ 4.1K |
| License | MIT | Custom / other |
| Written in | PHP | TypeScript |
| Last push | 2026-11-01 | 2026-11-02 |
| Forks | ⑂ 1.7K | ⑂ 1.3K |
| 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 Erxes if
- You want the Erxes feature set and don't need the biggest community
- You prefer the Custom / other license terms
- Your stack matches TypeScript
- You evaluated both and Erxes 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 Erxes
Experience Operating System (XOS) that unifies marketing, sales, operations, and support — run your core business seamlessly while replacing HubSpot, Zendesk, Linear, Wix and more. Website Invest Docs Roadmap Changelog Discord 🚀 Nx Monorepo • 🔌 Plugin Architecture • ⚡ GraphQL Federation • 🎨 Module Federation • 🔒 Self Hosted Achieving growth and unity within your company is possible with erxes, because it is: 100% free & sustainable: erxes offers a sustainable business model in which both developers and users win. It is the source available software, but even better. 100% customizable: Our plugin based…
read the full Erxes overview →
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Frequently asked questions
Is Krayin or Erxes more popular?
Krayin has 24,096 GitHub stars and Erxes has 4,108. Krayin has the larger community by that measure.
Are Krayin and Erxes free?
Both are open source. Krayin is licensed under MIT, and Erxes has no licence declared in this registry. Both are free to self-host.
What is the difference between Krayin and Erxes?
Krayin is written in PHP and Erxes in TypeScript. 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 Erxes?
Choose Krayin if you want the larger community (24,096 stars) or its MIT licence terms. Choose Erxes if its feature set, stack or Custom / other licence fits better. Both are self-hostable.