#1
Twenty is an open-source CRM alternative to Salesforce with customizable data models, views, permissions, and workflow automation for sales and customer management.
55.6k stars8.7k forkslast commit Actively maintained
5 self-hosted Copper CRM alternatives
Copper CRM is a cloud CRM built for Google Workspace that helps teams manage leads, contacts, deals and pipelines. It offers Gmail/Calendar integration, sales automation, templates, reporting, a mobile app and third‑party integrations.
Alternatives to Copper CRM
#2
Monica is an open-source personal CRM to manage contacts, track interactions, set reminders, and keep a private diary about your relationships.
25.1k stars2.6k forksAGPL-3.0last commit Slowing down
Krayin CRM is an open-source, self-hosted customer relationship platform built on Laravel and Vue.js for sales pipelines, marketing automation, multi-channel support and extensibility.
23.7k stars1.6k forksMITlast commit Actively maintained
#4
Community-driven open-source CRM providing sales, marketing, service, reporting, workflow automation, REST API and on-premises or hosted deployment.
5.7k stars2.4k forksAGPL-3.0last commit Actively maintained
Open-source CRM for contacts, deals, tasks, notes, and activity tracking, built with React and Supabase and designed to be customized by developers.
1.2k stars774 forksMITlast commit Actively maintained
What replacing Copper CRM actually involves
Every option on this page is open source and free to run on your own hardware, so you own the data and there is no subscription to cancel. 4 of 5 shipped a commit in the last six months. Licences in this list: AGPL-3.0, MIT. In exchange you take on hosting, backups and updates yourself.
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