> /v1/alternatives/close
Open source alternatives to Close[011]
Close is a sales CRM for inside sales teams, combining pipeline tracking with built-in calling, SMS and email sequences. Below are 11 self-hostable open source alternatives, ranked by GitHub popularity.
Odoo
Odoo. Open Source Apps To Grow Your Business.
★ STARS
50.5k
⑂ FORKS
32.3k
Twenty
Open Source CRM
★ STARS
45.6k
⑂ FORKS
6.3k
ERPNext
Free and Open Source Enterprise Resource Planning (ERP)
★ STARS
33.7k
⑂ FORKS
11.2k
Krayin
Free & Opensource Laravel CRM solution for SMEs and Enterprises for complete customer lifecycle management.
★ STARS
22.5k
⑂ FORKS
1.5k
Erxes
Experience Operating System (XOS) that unifies marketing, sales, operations, and support — run your core business seamlessly while replacing HubSpot, Zendesk, Linear, Wix and more.
★ STARS
4.0k
⑂ FORKS
1.3k
ever-gauzy
Ever Gauzy - Open Business Management Platform (ERP/CRM/HRM/ATS/PM) -
★ STARS
3.7k
⑂ FORKS
766
EspoCRM
Open Source CRM Application
★ STARS
2.9k
⑂ FORKS
854
frappe-crm
Fully featured, open source CRM
★ STARS
2.6k
⑂ FORKS
1.0k
Comp AI
AI Native platform to get companies compliant - Vanta & Drata Alternative
★ STARS
1.5k
⑂ FORKS
303
Relaticle
Open-source CRM with native AI agent support. 30 MCP tools, REST API, self-hosted. Built with Laravel & Filament
★ STARS
1.3k
⑂ FORKS
139
atomic-crm
A full-featured CRM built with React, shadcn/ui, and Supabase.
★ STARS
970
⑂ FORKS
646
// EDITOR'S TAKE
Twenty is the closest in spirit, a fast keyboard-driven pipeline CRM aimed at sellers rather than a back-office suite, though it is younger and thinner on automation. EspoCRM is the safer choice if you need mature workflow rules and email integration today, and note that neither ships Close's built-in dialer, so calling means wiring up a telephony provider yourself.
// FREQUENTLY ASKED
What is the best open source Close alternative?
Odoo is the most popular open source Close alternative by GitHub stars (50,539 stars). The other 10 options are ranked above.
Are these Close alternatives self-hostable?
Yes — every project listed here is open source and runs on your own infrastructure. Click into a project to see its license, stars, language, and current health status.
Are they free?
All projects shown are free and open source. Check each project's license page for the terms — most are MIT, Apache 2.0, or AGPL.
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