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Kayako vs HappyFox Help Desk

Kayako and HappyFox Help Desk both land on Depends.

Kayako

kayako.com

Depends
Confidence: Medium

Buy if you're a mid-size team with real ticket volume that wants AI deflection and seatless pricing.

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Kayako versus HappyFox Help Desk
CompareKayakoHappyFox Help Desk
VerdictDependsDepends
Best forMid-size support teams (10+ agents)Small-to-mid support teams
Who it's not forTiny teams . a shared inbox or Freshdesk free plan is enoughSolo founders needing a free tool
PrivacyNo issues found with the current cloud product; legacy self-hosted Kayako Classic carries multiple public CVEs.⁸No known public vulnerabilities found in the sources reviewed.
Support qualityNo direct evidence in sourcesMixed: some praise it, others report slow generic replies
Public sentimentRatings hover around 4.0-4.1/5: users praise ease of use, while others stay unsure and gripe about pricing.³Users consistently praise the fast UI and easy setup, though some report slow support replies and reporting limits.³
Biggest gotchaPricing complaints are reviewers' most common theme; confirm true costs before committingAI features cost extra; hidden AI fees inflate the real bill

Pick Kayako when

  • Mid-size support teams (10+ agents)
  • Ticket-heavy B2B SaaS
  • Teams migrating off Groove or shared inboxes
  • Buyers piloting AI ticket deflection

When Kayako is not a fit

  • Tiny teams . a shared inbox or Freshdesk free plan is enough
  • Anyone needing transparent, predictable pricing before signing
  • Orgs still on self-hosted Kayako Classic without a patch plan
  • Very low ticket volumes where AI automation never pays back

Pick HappyFox Help Desk when

  • Small-to-mid support teams
  • IT and HR internal ticketing
  • Teams wanting same-day setup
  • Omnichannel email and chat

When HappyFox Help Desk is not a fit

  • Solo founders needing a free tool
  • Teams needing deep reporting and analytics
  • High-volume support hitting ticket caps
  • Anyone wanting predictable AI-included pricing

Sources

  1. Kayako . official sitekayako.com
    official
  2. Kayako Pricingkayako.com
    official
  3. Kayako Reviews 2026 . G2g2.com
    review
  4. Kayako Reviews 2026: Details, Pricing, & Features . G2 pricingg2.com
    review
  5. Kayako Reviews . Trustpilottrustpilot.com
    review
  6. I tested Kayako . TechRadartechradar.com
    review
  7. Kayako Pricing 2026: Is It Worth It? . Featurebasefeaturebase.app
    review
  8. Kayako Fusion v4.51.1891 . multiple web vulnerabilities . Acunetixacunetix.com
    security
  9. CVE-2010-2912 . NVDnvd.nist.gov
    security
  10. June 2016 Security Advisory for Kayako Classicclassichelp.kayako.com
    security
  11. Aurea case study . Kayakokayako.com
    official
  12. Trilogy case study . Kayakogo.kayako.com
    official
  13. DC Advisory: Kayako sale to ESW Capitaldcadvisory.com
    news
  14. Kayako Revenue 2021: $162M ARR . GetLatkagetlatka.com
    news
  15. HappyFox Help Desk Pricing . officialhappyfox.com
    official
  16. HappyFox AI Help Desk homepagehappyfox.com
    official