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How to Connect 15Five with Fat Free CRM (2026)

15Five

15Five

★★★★ 4.4
Hr Recruiting Performance

A performance management platform with continuous feedback, OKRs, engagement surveys, and manager effectiveness tools.

Full Review

Fat Free CRM

★★★ 3.5
Crm General Crm

A lightweight open-source Ruby on Rails CRM application designed for small teams who want a simple self-hosted solution.

Full Review

About These Tools

15Five: A performance management platform with continuous feedback, OKRs, engagement surveys, and manager effectiveness tools.

Fat Free CRM: A lightweight open-source Ruby on Rails CRM application designed for small teams who want a simple self-hosted solution.

Key Features

15Five

  • Weekly check-ins
  • OKRs
  • Engagement surveys
  • Performance reviews
  • 1-on-1s
  • High fives recognition

Fat Free CRM

  • Contact management
  • Lead tracking
  • Opportunity management
  • Campaign tracking
  • Task management
  • User management

Pricing

15Five

Subscription $4-$14/user/month

Fat Free CRM

Freemium Free (open source)

Detailed integration guide coming soon. We're researching the specific ways 15Five and Fat Free CRM work together — including native integrations, third-party connectors, and API options. Check back for a complete step-by-step guide.

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