Side by side
Customermates vs Fat Free CRM
Both stand on crm software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan Open source APILinuxSelf-hosted+1
Visit Customermates Free plan Open source APILinuxMac+3
Fat Free CRM offers broad CRM records, collaboration, customization, and plugin support at no license cost. Its Rails deployment and system requirements make it better suited to technically managed installations.
Visit Fat Free CRMThe facts
| Customermates | Fat Free CRM | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Yes | Yes |
| Runs on | API, Linux, Self-hosted, Web | API, Linux, Mac, Self-hosted, Web, Windows |
| Lowest paid plan | Starter: €12 a month | Free or on request |
| Plans published | 5 | 1 |
| Maker | Customermates | Not published |
| Website | customermates.com | fatfreecrm.com |
| On crm software | #12 of 244 | #16 of 244 |
Customermates: what it does well
Fat Free CRM: what it does well
- Free MIT-licensed open-source CRM
- Campaign and lead management
- Custom fields and tags
- Plugin extension support
- Multiple database options
What to know first
- Requires Ruby 3.1 or later
- Self-hosting and deployment work required
- MIT license provides no warranty
- No AI features
Alternatives to Customermates Alternatives to Fat Free CRM The whole list