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Zammad Review

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Should I use Zammad?

Powerful helpdesk software that's never overwhelming. Centralize your customer communication in one place and deliver a great service experience. - zammad.com

· 9 hours ago

Buy Zammad if you want a cheap, open-source, GDPR-first helpdesk and have someone to own hosting and patching. Skip it if you need turnkey SaaS with mature AI, or if a shared inbox would do.

Confidence

Medium. Based on 15+ public sources; no aggregate review ratings found.

Ratings

  • Value for money
  • Ease of useOnly marketing claims, no user usability data
  • Feature depth
  • Support quality
  • Security posture

Pricing

Free

Self-hosted (open source)

ModelNot disclosed
Monthly feesNot disclosed
HardwareNot disclosed
Free tierYes
Zammad CloudFrom $5.80/mo
Partner managed hostingFrom €49/mo

Best for

  • Cost-conscious support teams
  • GDPR- and sovereignty-focused orgs
  • Omnichannel inboxes (email, chat, WhatsApp)
  • Teams with ops capacity to self-host

Not for

  • Two-person teams — a shared inbox beats a ticketing system
  • Buyers wanting turnkey AI agents on day one
  • Teams with nobody to own patching and backups
  • Orgs needing a proven, long track record in AI support

Gotchas - check before you buy

high

Zero-days (CVE-2026-102489/102490) were exploited before patches existed — self-hosters must patch fast

medium

Cheapest hosted plans come from third parties like Cloud68, adding another vendor and SLA

medium

The free tier is self-hosted only — hosting, maintenance and updates are your job

medium

AI is newly added; community threads show users still unclear how it is implemented

Pros and cons

Pros

  • Open-source core, free to self-host indefinitely
  • Unifies email, chat, phone, WhatsApp, Telegram in one place
  • Among the cheapest options; paid plans from $5.80/mo
  • Cloud plans run GDPR-compliant on German servers
  • Vendor support described as competent and prompt by users

Cons

  • Two zero-days chained to root in a real exploit
  • AI features are new; implementation details still unclear to users
  • Self-hosting leaves updates, backups and security on you
  • No dedicated security page found on the official site

Sources & method

- 10 sources - Two zero-days (CVE-2026-102489, CVE-2026-102490) were exploited in the wild; cloud plans advertise GDPR-compliant German hosting.

official x2review x6security x2
  • AI agent chained two zero-days to root a nonprofit's Zammad server, DIVD's server was rooted in seconds from a hijacked session on Sept 21; no patches existed at the time (CVE-2026-102489, CVE-2026-102490).

Key stats

  • Value for money: 5/5

    Rating

  • Free

    Starting price

  • 10

    Sources

  • Analyzed

  • Value for money: 5/5. Free core; paid plans from $5.80/mo
  • Ease of use. Only marketing claims, no user usability data
  • Feature depth: 4/5. Omnichannel plus automation; AI features new
  • Support quality: 4/5. Users report competent, prompt vendor support
  • Security posture: 2/5. Two zero-days exploited in the wild
  • 2014 Founded Germany
  • $5.80/mo Starting price self-hosted core is free
  • Yes Free tier open-source, self-hosted
  • From €49/mo Partner managed hosting e.g. Cloud68 Starter plan

Pricing

Self-hosted (open source)

Free

  • Full product, community support
  • You manage hosting, updates, security

Zammad Cloud

From $5.80/mo

  • Hosted by Zammad
  • GDPR-compliant German servers

Partner managed hosting

From €49/mo

  • e.g. Cloud68 Starter
  • 15GB storage, unlimited agents

Security

Two zero-days (CVE-2026-102489, CVE-2026-102490) were exploited in the wild; cloud plans advertise GDPR-compliant German hosting.

  • AI agent chained two zero-days to root a nonprofit's Zammad serverDIVD's server was rooted in seconds from a hijacked session on Sept 21; no patches existed at the time (CVE-2026-102489, CVE-2026-102490).⁵

What users say

Reviewers position Zammad as a cheaper, sovereignty-first Zendesk alternative, and users praise its vendor support.

“Zammad isn't just a cheaper alternative; it's a superior architectural choice for organizations that view support as a high ...”
OpenTechHub review
“I've opened a few support tickets with Zammad and I have to say that their support is very competent. My problems were resolved promptly.”
Zammad community forum

Alternatives

Compare Zammad with each alternative.

  • Zendesk

    Turnkey AI and bigger ecosystem, at much higher cost.

  • Freshdesk

    Mainstream SaaS helpdesk with broader, mature AI tooling.

  • Help Scout

    Simpler shared-inbox helpdesk for small teams.

    Zammad vs Help Scout

Companies that use it

  • DIVD (Dutch Institute for Vulnerability Disclosure)⁵
Full analysis

Based on 15+ public sources; no aggregate review ratings found.

Open-source Zendesk rival: cheap, GDPR German hosting, but zero-days exploited and AI still maturing.

Methodology

Based on 15+ public sources; no aggregate review ratings found.

Read how a report is made.

Sources

  1. Zammad Review: The Sovereign Alternative to Zendeskopentechhub.io
    review
  2. Zammad Reviews & Features 2026omr.com
    review
  3. Zammad Reviews, Prices & Ratingsgetapp.ae
    review
  4. Experience of paid support options? - Lobbycommunity.zammad.org
    review
  5. An AI agent chained two Zammad zero-days to root a vulnerability disclosure nonprofitcypeira.com
    security
  6. Zammad Zero-Days Exploited in AI-Powered DIVD Hacksocdefenders.ai
    security
  7. AI-Powered Service Platform for All Support Needs | Zammadzammad.com
    official
  8. Cloud68 Managed Hosting for Zammadcloud68.co
    official
  9. Zammad Helpdesk Platform Integrationrepocloud.io
    review
  10. Zammad AI implementation - Technical assistancecommunity.zammad.org
    review

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