Side-by-side open source comparison

EspoCRMOpen Source

Open source CRM application with a clean UI and extensive customization options

ZammadOpen Source

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

Overview

EspoCRMZammad

TypeOpen SourceOpen Source

CategoryCRMCRM

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

Self-Hostable

LicenseGPL-3.0AGPL-3.0

GitHub Metrics

EspoCRMZammad

Stars2.9k5.5k

Forks834969

Contributors53144

Open Issues58471

Last CommitApr 2026Apr 2026

Latest Release----

EspoCRMZammad

Health Score

68Good

75Good

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