Zammad alternatives: 5 apps ranked by verified data

Facts checked Oct 25, 2026AppBreakup editorialHow we rank

Common reasons people leave Zammad: smaller integration ecosystem than commercial suites, and self-hosting needs Elasticsearch and upkeep. We ranked 5 alternatives by how directly each one replaces Zammad, then by reviews, real visits and how recently each app's facts were checked against its own website. osTicket currently ranks first.

Quick comparison

#	App	Pricing	Open source	Platforms	Verified facts	Score
1	Chatwoot	Open source	Yes	Web, iOS, Android +1	4 of 4	59.6

1. ChatwootTop pick
Best for: Teams that want an Intercom-style inbox they can self-host and control
Open sourceSelf-hostableWeb, iOS, Android, Self-hosted
59.6
score / 100
Why switch from Zammad
Open-source and more chat-first, with many messaging channels.
Pros
Open source and self-hostable
Many channels, including WhatsApp and Telegram
Free cloud tier for very small teams
Cons
Thinner reporting and integrations than big suites
Self-hosting means managing upgrades yourself
Some advanced features are paid enterprise extras
Visit Chatwoot Details and reviews
How this score is calculated
Editorial fit ×0.377
Reviews ×0.363
Clicks (90 days) ×0.150
Freshness ×0.1585
Votes ×0.150
0 counted reviews, 0 up and 0 down votes. Full formula
Is Chatwoot a good Zammad alternative?
Verified facts
4 of 4 verified
Open source
Yes
Checked Oct 25, 2026chatwoot.com(opens source in a new tab)
Free cloud plan
Up to 2 agents
Checked Oct 25, 2026chatwoot.com(opens source in a new tab)
Paid cloud plan
From $19 per agent/month
Checked Oct 25, 2026chatwoot.com(opens source in a new tab)
Self-hosting
Linux VM, Docker or Kubernetes
Checked Oct 25, 2026developers.chatwoot.com(opens source in a new tab)

The best Zammad alternative for…

The highest-ranked app in this list for each need.

Best Zammad alternative for most people

osTicket

Older, simpler open-source ticketing system with a huge install base.

Best Zammad alternative for a free option

FreeScout

Lightweight open-source shared inbox that runs on cheap PHP hosting.

Best Zammad alternative for open source

Chatwoot

Open-source and more chat-first, with many messaging channels.

Best Zammad alternative for self-hosting

UVdesk

Open-source PHP help desk aimed at ecommerce and marketplaces.

Best Zammad alternative for iPhone and Android

Zendesk

Hosted market leader with a much larger marketplace.

Best Zammad alternative for working in the browser

osTicket

Older, simpler open-source ticketing system with a huge install base.

Zammad alternatives: common questions

What is the best alternative to Zammad?

osTicket ranks first right now. Older, simpler open-source ticketing system with a huge install base. FreeScout and Chatwoot follow it in our ranking.

Is there a free alternative to Zammad?

Yes. osTicket (open source), FreeScout (open source), Chatwoot (open source) and UVdesk (open source) have a free option. Check each app's verified facts for current plan limits.

Is there an open-source alternative to Zammad?

Yes: osTicket, FreeScout, Chatwoot and UVdesk. osTicket, FreeScout and Chatwoot can also be self-hosted.

Why do people switch from Zammad?

The complaints we hear most: smaller integration ecosystem than commercial suites; self-hosting needs Elasticsearch and upkeep; less chat-first than Intercom-style tools.

How is this list ranked?

Every app is scored with the same published formula: how directly it replaces Zammad, reviews (weighted by verification), visits from AppBreakup, how recently its facts were checked against its own website, and reader votes.