Twenty CRMvsZammad

Side-by-side open source comparison

Twenty CRMOpen Source

Modern open source CRM — a beautiful alternative to Salesforce and HubSpot

ZammadOpen Source

Open source helpdesk and ticketing system with beautiful UI and powerful features

Overview

Twenty CRMZammad

TypeOpen SourceOpen Source

CategoryCRMCRM

PricingFree (self-hosted)Free (self-hosted)

Self-Hostable

LicenseAGPL-3.0AGPL-3.0

Twenty CRMZammad

Stars40.2k4.6k

Forks5.3k750

Contributors4610

Open Issues2520

Last CommitMar 2026--

Latest Release----

Twenty CRMZammad

Health Score

89Excellent

75Good