head to head · open source
marketingskills vs Krayin
marketingskills has 53,618 GitHub stars, 7,975 forks, 154 open issues and last shipped today. Krayin has 23,983 stars, 1,655 forks, 121 open issues and last shipped yesterday. marketingskills leads on adoption by 124% (53,618 vs 23,983 stars). marketingskills is written in JavaScript under MIT; Krayin is written in PHP under MIT. marketingskills has attracted 15% as many forks as stars, Krayin 7%. marketingskills 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
| marketingskills | Krayin | |
|---|---|---|
| GitHub stars | ★ 54K | ★ 24K |
| License | MIT | MIT |
| Written in | JavaScript | PHP |
| Last push | 2026-10-08 | 2026-10-07 |
| Forks | ⑂ 8.0K | ⑂ 1.7K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick marketingskills if
- You weight community size — 54K stars and counting
- You want the MIT license terms
- Your stack matches JavaScript
- You value the larger contributor base for long-term maintenance
pick Krayin if
- You want the Krayin feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches PHP
- You evaluated both and Krayin fits your workflow better
About marketingskills
marketingskills is a free, MIT licensed collection of marketing skills for Claude Code, OpenAI Codex, Cursor, Windsurf, and any agent that supports the Agent Skills spec, aimed at technical marketers and founders who want AI coding agents to handle conversion optimization, copywriting, SEO, analytics, and growth engineering.
read the full marketingskills overview →
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 →
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Frequently asked questions
Is marketingskills or Krayin more popular?
marketingskills has 53,618 GitHub stars and Krayin has 23,983. marketingskills has the larger community by that measure.
Are marketingskills and Krayin free?
Both are open source. marketingskills is licensed under MIT and Krayin under MIT. Neither carries a licence fee.
What is the difference between marketingskills and Krayin?
marketingskills is written in JavaScript and Krayin 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, marketingskills or Krayin?
Choose marketingskills if you want the larger community (53,618 stars) or its MIT licence terms. Choose Krayin if its feature set, stack or MIT licence fits better. Both are self-hostable.