catalog · 8 tools

Customer Relationship Management (CRM)

Sorted by GitHub stars, which measures attention rather than fitness. Read the release date and the commit count next to it before picking one.

Tool	What it is	License	Stars	Last release	Commits 3mo
Twenty A modern CRM offering the flexibility of open source, advanced features, and a sleek design. AGPL-3.0 · released 2026-09-06	A modern CRM offering the flexibility of open source, advanced features, and a sleek design.	AGPL-3.0	56,414	twenty/v2.38.12026-09-06	1,971
Krayin CRM solution for SMEs and Enterprises for complete customer lifecycle management. MIT · released 2026-08-04	CRM solution for SMEs and Enterprises for complete customer lifecycle management.	MIT	23,844	v2.2.52026-08-04	198
Dolibarr Modern CRM software package to manage your company or foundation activity (contacts, suppliers, invoices, orders, stocks, agenda, accounting, ...). GPL-3.0 · released 2026-09-07	Modern CRM software package to manage your company or foundation activity (contacts, suppliers, invoices, orders, stocks, agenda, accounting, ...).	GPL-3.0	7,586	24.0.12026-09-07	1,887
SuiteCRM The award-winning, enterprise-class open source CRM. AGPL-3.0 · released 2026-07-31	The award-winning, enterprise-class open source CRM.	AGPL-3.0	5,730	v7.15.22026-07-31	37
EspoCRM CRM with a frontend designed as a single page application, and a REST API. AGPL-3.0 · released 2026-09-03	CRM with a frontend designed as a single page application, and a REST API.	AGPL-3.0	3,331	10.0.72026-09-03	314
Corteza CRM including a unified workspace, enterprise messaging and a low code environment for rapidly and securely delivering records-based management solutions. Apache-2.0 · released 2026-08-27	CRM including a unified workspace, enterprise messaging and a low code environment for rapidly and securely delivering records-based management solutions.	Apache-2.0	2,148	2024.9.102026-08-27	73
Django-CRM Analytical 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. AGPL-3.0 · released 2026-05-16	Analytical 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.	AGPL-3.0	622	v2.4.02026-05-16	83
Group Office Enterprise CRM and groupware tool. Share projects, calendars, files and e-mail online with co-workers and clients. AGPL-3.0 · released 2026-09-07	Enterprise CRM and groupware tool. Share projects, calendars, files and e-mail online with co-workers and clients.	AGPL-3.0	277	v26.0.462026-09-07	218

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