Zammad
Depends
Confidence: Medium
Buy Zammad if you want a cheap, open-source, GDPR-first helpdesk and have someone to own hosting and patching.
New check
Comparison
Zammad and eesel AI both land on Depends.
Buy Zammad if you want a cheap, open-source, GDPR-first helpdesk and have someone to own hosting and patching.
Buy if your support runs on Zendesk, Intercom, or Freshdesk and you want cheap, self-serve AI deflection with usage-based pricing.
| Compare | ||
|---|---|---|
| Verdict | Depends | Depends |
| Best for | Cost-conscious support teams | Teams on Zendesk/Intercom/Freshdesk |
| Who it's not for | Two-person teams . a shared inbox beats a ticketing system | Enterprise CX orgs needing proven scale . Decagon/Sierra territory |
| Privacy | Two zero-days (CVE-2026-102489, CVE-2026-102490) were exploited in the wild; cloud plans advertise GDPR-compliant German hosting.⁵ | No known public vulnerabilities found in the sources reviewed.13 |
| Support quality | Users report competent, prompt vendor support | No clear evidence in reviewed sources |
| Public sentiment | Reviewers position Zammad as a cheaper, sovereignty-first Zendesk alternative, and users praise its vendor support.¹ | Feedback is thin and mixed: setup speed and helpdesk integration get praise, while low AppSumo and Trustpilot ratings signal real dissatisfaction too. |
| Biggest gotcha | Zero-days (CVE-2026-102489/102490) were exploited before patches existed . self-hosters must patch fast⁶ | Team plan is $239/month billed annually . far above the headline $0.40 rate |