Assembly Line

Chatwoot vs Zendesk Suite

Chatwoot and Zendesk Suite are both help desk software. Chatwoot is open source under a license set out in its repository, with 39k GitHub stars. Zendesk Suite is a commercial product from Zendesk.

Which to pick

Pick Chatwoot when
You want to self-host a shared inbox, especially one that handles WhatsApp or chat beside email.
Pick Zendesk Suite when
A support team handling volume across email, chat and phone wants the most widely integrated helpdesk.

Side by side

What it does

A customer messaging inbox for email, website chat, WhatsApp, Telegram, SMS and social, with assignment, private notes, collision warnings, canned responses, rules, reports, contact profiles and mobile apps.

Customer service platform with ticketing, live chat, voice, help centre, AI agents and reporting across channels.

Watch out

Reply-time policies are in the paid Enterprise edition, and the chat-style screen handles long email threads less naturally than an email client.

Per-agent costs rise quickly with tiers and AI add-ons.

Ready for

Production-ready (both)

Runs as

Self-hosted server, cloud service and mobile app

Cloud service and mobile app

Built with

Ruby, Rails, Vue, PostgreSQL and Redis

Not published

Source code

Open source, license unclear on GitHub

Closed source, sold by Zendesk

What the license allows

GitHub could not read the license. Check it in the repository before reusing any code.

Closed source: you use it under the maker's terms and cannot change or resell the code.

How widely known

39k GitHub stars

No Wikipedia article of its own

How established

Established: started 7 years ago, latest release v4.19.1.

Not known

Other comparisons

More help desk and ticketing software

Every help desk product and project, ranked

Both sides were judged on 2026-11-06 from makers' descriptions, Wikipedia, READMEs and GitHub data. License, age and popularity lines are worked out directly.