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Comparison

Wildix vs 3CX

Wildix and 3CX both land on Depends.

Wildix

wildix.com

Depends
Confidence: Medium

Buy Wildix only if a trusted local reseller will deploy and support it and you want one vendor for calls, chat, and video.

Read the full report

3CX

3cx.com

Depends
Confidence: Medium

Buy only if you have IT staff to run and patch a VoIP PBX and want cheap simultaneous-call pricing.

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Wildix versus 3CX
CompareWildix3CX
VerdictDependsDepends
Best forSMBs wanting one vendor for calls, chat, videoCost-conscious SMBs with in-house IT
Who it's not forTeams wanting open standards or SIP freedomOrgs with no security staff to patch fast
PrivacySecurity is a stated priority, but Wildix hardware has disclosed CVEs, including one rated high severity.⁵Signed desktop app compromised in a 2023 nation-state supply-chain attack; repeated CVEs and exposure alerts since.13
Support qualityPartner-led; warranty service complaints reported.Users report poor vendor support
Public sentimentReviewers and some Redditors recommend Wildix, while sysadmin threads flag proprietary lock-in and vendor frustrations.Splits hard: fans cite price, features, and ease of use, while detractors cite poor support and security baggage.
Biggest gotchaProprietary phones and licensing make switching vendors expensive . plan your exit before signing.²Licensed per simultaneous call, not per user . misestimate and calls block or you overpay

Pick Wildix when

  • SMBs wanting one vendor for calls, chat, video
  • Retail and hospitality teams (x-hoppers wireless)
  • Buyers with a trusted local IT reseller
  • European firms prioritizing data sovereignty

When Wildix is not a fit

  • Teams wanting open standards or SIP freedom
  • Buyers who demand published pricing and direct sales
  • Solo or tiny teams needing one simple phone line . overkill
  • Orgs unwilling to depend on a reseller for support

Pick 3CX when

  • Cost-conscious SMBs with in-house IT
  • MSPs managing phone systems for clients
  • Teams replacing legacy Avaya-style PBXs
  • Self-hosters wanting SIP control

When 3CX is not a fit

  • Orgs with no security staff to patch fast
  • Buyers needing reliable vendor support
  • Non-technical teams wanting plug-and-play phones
  • Security-sensitive orgs post-supply-chain-attack

Sources

  1. Wildix vs Microsoft . RFP.wiki (4.6 stars, 346 reviews)rfp.wiki
    review
  2. Wildix VOIP . Reddit r/VOIP (lock-in complaints)reddit.com
    review
  3. I feel I'm being screwed by a vendor . Reddit r/sysadminreddit.com
    review
  4. Wildix vs 3CX . Reddit r/VOIPreddit.com
    review
  5. CVE-2023-29709 . NVDnvd.nist.gov
    security
  6. CVE-2022-47635 . NVDnvd.nist.gov
    security
  7. Wildix 133% NRR and 31% ARR growth . VentureBeatventurebeat.com
    news
  8. Wildix: A Channel-First Approach . Cavellcavell.com
    news
  9. Wildix pricing . Vendr marketplacevendr.com
    official
  10. Wildix integrations . official sitewildix.com
    official
  11. Wildix European UCaaS alternative . official blogwildix.com
    official
  12. Warranty paperwork customer service issues . Wildix Tech Wizardsfacebook.com
    review
  13. The Huge 3CX Breach Was Actually 2 Linked Supply Chain Attacks . Wiredwired.com
    news
  14. 3CX Supply Chain Attack, Campaign C0057 . MITREattack.mitre.org
    security
  15. 3CX Phone System Local Privilege Escalation . Praetorianpraetorian.com
    security
  16. CVE-2023-49954 . SentinelOnesentinelone.com
    security