Self-hosted alternatives to Salesforce
A full CRM on your own infrastructure. Below are 9 open source options you host on your own server — with no monthly per-user fee and full control of your data.
Twenty
★ 52,686Twenty is a modern open source CRM, inspired by tools like Salesforce but with a light, customizable interface. Self-hosted, it keeps your customer data on your own infrastructure.
Monica
★ 24,847Personal relationship manager, and a new kind of CRM to organize interactions with your friends and family.
Krayin
★ 23,326CRM solution for SMEs and Enterprises for complete customer lifecycle management.
Dolibarr
★ 7,401Modern CRM software package to manage your company or foundation activity (contacts, suppliers, invoices, orders, stocks, agenda, accounting, ...).
SuiteCRM
★ 5,567The award-winning, enterprise-class open source CRM.
EspoCRM
★ 3,128CRM with a frontend designed as a single page application, and a REST API.
Corteza
★ 2,113CRM including a unified workspace, enterprise messaging and a low code environment for rapidly and securely delivering records-based management solutions.
Django-CRM
★ 599Analytical CRM with tasks management, email marketing and many more. Django CRM is built for individual use, businesses of any size or freelancers and is designed to provide easy customization and quick development.
Group Office
★ 271Enterprise CRM and groupware tool. Share projects, calendars, files and e-mail online with co-workers and clients.
Frequently asked questions
Is there a free self-hosted alternative to Salesforce?
Yes. We've gathered 9 self-hosted, open source alternatives to Salesforce — including Twenty, Monica, Krayin. You run all of them on your own server.
What is the best open source alternative to Salesforce?
Twenty is one of the most popular (52,686 GitHub stars). The "best" depends on your case — compare the options below.
Do I need a server to replace Salesforce?
Yes. You can use a home server (homelab) or a cheap VPS (from ~€4/mo). See the hosting suggestions on this page.