Fat Free CRM vs Vtiger CRM
A side-by-side comparison of two self-hosted crm & business apps options — licensing, setup difficulty, resource needs, and what each one replaces.
Not the right match-up?
Fat Free CRM
Ruby on Rails open-source customer relationship manager
VS
Vtiger CRM
Open-source CRM for sales, marketing, and support
| Feature | Fat Free CRM | Vtiger CRM |
|---|---|---|
| Category | CRM & Business Apps | CRM & Business Apps |
| License | MIT | VPL-1.1 |
| Language | Ruby | PHP |
| Setup difficulty | Medium | Medium |
| Min. RAM | 1,024 MB | 1,024 MB |
| Deployment | docker, bare-metal | docker, bare-metal, source |
| GitHub stars | ★ 3,628 | ★ 256 |
| First released | 2008 | 2004 |
| Replaces | Salesforce | Salesforce, HubSpot |
Why pick each one
Choose Fat Free CRM if…
- Released under the MIT license
- First-class Docker support for quick deployment
- Active community (3.6k GitHub stars)
- Written in Ruby
Choose Vtiger CRM if…
- Released under the VPL-1.1 license
- First-class Docker support for quick deployment
- Written in PHP
Frequently asked questions
Is Fat Free CRM or Vtiger CRM better?
Neither is universally better. Fat Free CRM has the larger community; both share a medium setup difficulty, so the decision comes down to features and licensing.
Are Fat Free CRM and Vtiger CRM free and open-source?
Yes. Fat Free CRM is licensed under MIT and Vtiger CRM under VPL-1.1. Both can be self-hosted at no software cost.
Can I run Fat Free CRM and Vtiger CRM with Docker?
Fat Free CRM: yes. Vtiger CRM: yes.