3CX
Cypriot business phone system with a call center module, licensed per simultaneous call rather than per seat
Quick Overview
| Company | 3CX Ltd |
|---|---|
| Category | Call Center Software |
| Headquarters | Nicosia, Cyprus |
| Founded | 2005 |
| EU Presence | EU (Cyprus) |
| Open Source | Not stated; closed-source SaaS |
| Compliance | GDPR-compliant; self-hosted deployment available for organizations with stricter data-residency requirements |
| Pricing | Annual license per simultaneous call, not per seat |
| Free Option | No permanent free tier as of 2026 (discontinued January 2026); trial available |
| Replaces | RingCentral, Genesys, small-business PBX vendors |
Detailed Review
3CX is a Cyprus-based communications company founded in 2005 by Nick Galea and headquartered in a purpose-built European headquarters in Nicosia.
It differs from every other vendor in this category on the pricing model: instead of a per-seat or per-agent price, 3CX licenses per simultaneous call (SC), with Basic, PRO and Enterprise/AI editions scaling from 8 SC up to 1,024 SC. Reseller and partner price lists put an 8 SC PRO license at roughly $350 a year and a 16 SC PRO license at roughly $750 a year, with hosting billed separately; 3CX discontinued its free tier in January 2026.
The call center module sits on top of 3CX's core PBX and adds queues, an interactive voice response system, wallboards for live queue visibility, and reporting, alongside the underlying phone system's call routing, recording and CRM integrations. It can be deployed on 3CX's own cloud, self-hosted on a customer's server, or run through a hosting partner, which is unusual flexibility in a category dominated by single-tenant SaaS.
Because licensing is per simultaneous call rather than per agent, 3CX can work out cheaper than seat-based competitors for an organization with many named users who are rarely all on a call at once — a receptionist desk or a small support team, for example — but it also means the call center features are one module within a broader PBX product rather than a purpose-built, agent-first CCaaS platform.
The removal of the free tier in 2026 also closes off what was previously a common way for small teams to try 3CX before committing.
What 3CX does well
- Per-simultaneous-call licensing can cost less than per-seat pricing for teams with many named users but few concurrent calls
- Deployable self-hosted, on 3CX's cloud, or through a hosting partner — unusual flexibility in this category
- Established vendor with a purpose-built European headquarters and a long operating history since 2005
- Call center module (queues, IVR, wallboards, reporting) is bundled into the same product as the core phone system
Where 3CX falls short
- Free tier was discontinued in January 2026, removing the previous no-cost way to evaluate the product
- Call center features are a module within a general business phone system, not a purpose-built agent-first CCaaS platform
- Hosting is billed as a separate line item from the per-simultaneous-call license
- Pricing is quoted by resellers and partner price lists rather than a single, simple published number on 3CX's own site
Standout feature. Per-simultaneous-call licensing instead of per-agent pricing — the only vendor in this category priced this way, which changes the economics for teams with many named users but few concurrent callers.
Pros and Cons
Pros
- Per-simultaneous-call licensing can cost less than per-seat pricing for teams with many named users but few concurrent calls
- Deployable self-hosted, on 3CX's cloud, or through a hosting partner — unusual flexibility in this category
- Established vendor with a purpose-built European headquarters and a long operating history since 2005
- Call center module (queues, IVR, wallboards, reporting) is bundled into the same product as the core phone system
Cons
- Free tier was discontinued in January 2026, removing the previous no-cost way to evaluate the product
- Call center features are a module within a general business phone system, not a purpose-built agent-first CCaaS platform
- Hosting is billed as a separate line item from the per-simultaneous-call license
- Pricing is quoted by resellers and partner price lists rather than a single, simple published number on 3CX's own site
Alternatives to 3CX
Frequently Asked Questions
What is 3CX?
3CX is cypriot business phone system with a call center module, licensed per simultaneous call rather than per seat.
Where is 3CX based?
3CX is operated by 3CX Ltd, based in Nicosia, Cyprus, which places it under EU (Cyprus) law.
What does 3CX cost?
Basic, PRO and Enterprise/AI editions licensed per simultaneous-call tier (8 to 1,024 SC), priced annually; hosting billed separately; free tier discontinued in January 2026
Who is 3CX best for?
Organizations that want a business phone system with a call center module licensed by call volume rather than per agent seat, and the option to self-host instead of using the vendor's cloud.
Is 3CX a good alternative to RingCentral or Genesys?
3CX is built as a European alternative to widely used call center and contact center platforms like RingCentral and Genesys. It will not be a like-for-like feature match in every respect, so check the review above for where it genuinely differs before switching.
How does 3CX compare to other Call Center Software tools?
3CX is one of several European Call Center Software tools covered on this site. See the full Call Center Software category page for how it ranks against its closest European competitors.