Self-Hosted CRM Alternatives (2026)
Ranked by how painless they are to run yourself — from one-click deploys and single docker run commands up to multi-service stacks. Lower difficulty first.
Open-source ERP suite whose CRM app rivals Salesforce and HubSpot
Modern open-source CRM built as an alternative to Salesforce
Lightweight, fast open-source CRM with a flexible entity manager
Simple, modern open-source CRM on the Frappe framework
Full-featured CRM built with React and Supabase
Free and open-source Laravel CRM for the full customer lifecycle
All-in-one open-source ERP and CRM for small businesses
Enterprise-ready open-source CRM, a SugarCRM Community Edition fork
Open-source constituent relationship management for nonprofits
Open-source experience operating system unifying sales, marketing and support
Open-source CRM for B2B and commerce with a 360 customer view