Corteza vs Krayin
A side-by-side comparison of two self-hosted crm & business apps options — licensing, setup difficulty, resource needs, and what each one replaces.
| Feature | Corteza | Krayin |
|---|---|---|
| Deploy effort | Under-an-hour setup | Under-an-hour setup |
| Health score | 86 · Excellent | 97 · Excellent |
| Category | CRM & Business Apps | CRM & Business Apps |
| License | Apache-2.0 | MIT |
| Language | Go | PHP |
| Setup difficulty | Hard | Medium |
| Min. RAM | 2,048 MB | 1,024 MB |
| Deployment | docker, kubernetes | docker, bare-metal |
| GitHub stars | ★ 2,165 | ★ 23,938 |
| First released | 2019 | 2020 |
| Replaces | Salesforce, Microsoft Power Apps | Salesforce, HubSpot |
What are Corteza and Krayin?
Corteza
Corteza is an open-source, low-code platform that includes a ready-made CRM, service desk, and the ability to build custom business applications. It provides workflow automation, dashboards, and fine-grained access control.
- Built-in CRM and service desk
- Low-code app builder
- Workflow automation
- Role-based access control
Krayin
Krayin is a free and open-source CRM built on Laravel, offering lead management, contacts, and sales pipelines. It targets small businesses wanting a lightweight PHP CRM. It is deployed via Docker or a PHP stack.
- Lead and pipeline management
- Contact and activity tracking
- Built on Laravel
- Email integration
Corteza vs Krayin: key differences
Corteza is written in Go, while Krayin is built with PHP. Licensing differs — Apache-2.0 for Corteza versus MIT for Krayin. Krayin is the lighter option, starting around 1,024 MB of RAM against 2,048 MB for Corteza. Krayin has the considerably larger community, at 23,938 GitHub stars versus 2,165.
Why pick each one
Choose Corteza if…
- Released under the Apache-2.0 license
- First-class Docker support for quick deployment
- Kubernetes-ready with Helm charts available
- Active community (2.2k GitHub stars)
Watch out for
- Resource intensive
- Learning curve for builder
Choose Krayin if…
- Lightweight CRM
- Laravel-based and extensible
- Open source
Watch out for
- Smaller community
- Fewer features than big CRMs
Frequently asked questions
Is Corteza or Krayin better?
Krayin is the stronger all-round pick: it has both the larger community and the simpler medium setup. Consider Corteza if its specific feature set fits your needs better.
Are Corteza and Krayin free and open-source?
Yes. Corteza is licensed under Apache-2.0 and Krayin under MIT. Both can be self-hosted at no software cost.
Can I run Corteza and Krayin with Docker?
Corteza: yes. Krayin: yes.
Which is lighter on resources, Corteza or Krayin?
Krayin has the smaller minimum footprint at 1,024 MB of RAM, compared to about 2,048 MB for Corteza. Real-world usage depends on library size, user count, and enabled features.