fatfreecrm/fat_free_crm

Health v2 · maintenance only

Flags: no_license

Adoption not part of the score

3628 stars · 1316 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded

Fat Free CRM is an open-source customer relationship management platform built on Ruby on Rails. It provides group collaboration, campaign and lead management, contact lists, opportunity tracking, custom fields, and an extensible plugin system.

Use cases

• self-host a CRM for tracking leads and opportunities
• manage contact lists and accounts for a sales team
• run marketing campaigns and track their results
• customize a CRM with custom fields and tags
• extend CRM functionality with webhooks and plugins
• collaborate on tasks and deals across teams

When to choose

• you want a free, self-hosted CRM you can fully customize in Ruby
• your team is comfortable deploying and maintaining Rails applications
• you need a lightweight CRM core that can be extended with plugins

When to avoid

• you want a turnkey hosted CRM with no server maintenance
• you need a non-Ruby stack or a no-code configuration experience
• you require advanced enterprise CRM features out of the box

Facets

application · maturity active

web-framework auth search-engine webhook plugin-system web-development self-hosted developer-tools hr self-hosted crm customer-relationship-management ruby-on-rails lead-management sales-pipeline contact-management web-server docker linux macos

Member repositories

For agents

markdown · JSON · MCP: product_card(name="fatfreecrm/fat_free_crm")