Trusted by 350K+ Companies
Take control of your
Voice communications
3CX is an enterprise phone system hosted in the cloud or self-managed that lets you keep control of your own trunks and numbers too.
It’s a complete communications platform – eliminating the cost and management headaches of running multiple systems.
Trusted by 350k +
3CX powers communications for leading brands Air France, the NHS, Best Western, and PepsiCo.
Flexible & affordable
3CX offers a secure, private solution with no data uploads to third parties.
Scalable communications
Since 2005, 3CX has grown from a PBX system into a full communications platform.
Global network
With a global reach and a network of 10,000 partners across 190 countries, 3CX is always close by.
No per user pricing - only one annual license cost
3CX is a powerful, all-in-one business phone system and contact center solution crafted for companies with 25+ users. Manage it on-premise, in your private cloud, or hosted – all for one flat annual rate. No per-user costs, no data uploads to third parties – just secure, confidential calling under your control.
Empower your business with a streamlined communications system trusted by over 350,000 companies worldwide. With 3CX, you get full control over your calls, no long-term contracts, and the flexibility to manage your system as you grow – all at a fraction of the cost of other providers.
Want to self host and manage?
With 3CX, managing your system is simple - your IT team can handle it. Choose to host directly via marketplaces like Amazon, Azure, Google and Digital Ocean. Or with 3CX Hosting.
Want to self manage and self host?
3CX comes with powerful contact center features, including call queue strategies, detailed call reports, recording, wallboards, and switchboards - all included at no extra charge.
Leads in affordable AI call analytics
3CX’s AI call analytics sets a new standard. 3CX provides insights into customer sentiment and call patterns. Gain a clear view of interactions across agents and teams for improved customer experience.
Discover more benefits
Save up to 80% on your phone bills
Easy management on-premise or hosted
Most secure PBX on the market
AI call transcription & AI call analytics
Remote work with3CX mobile apps
Not just calls, Live Chat, SMS, WhatsApp
App free video conferencing
Advanced call center features & reporting
3CX CASE STUDIES
3CX has helped countless businesses achieve better internal and customer-facing communication in a cost-effective and innovative way. From heightened productivity and mobility, reduced administration, and happier customers, to reduced costs, increased reliability and more scalability. Every day, 3CX provides significant benefits to businesses of all sizes around the globe. Below is a selection of 3CX customer testimonials that illustrate the experience and insights of some of our clients and partners, highlighting how our IP PBX has successfully helped them meet their telephony needs.
Customer Testimonials
All your office phone system questions answered...
4 good reasons to choose 3CX?
3CX is designed around four core principles. Affordability, simplicity, flexibility, and security. It’s the most affordable PBX on the market, with no per-user fees, saving costs as your team grows. Setup is straightforward, making it easy to manage without needing an IT expert. You also get the flexibility to integrate with tools like Microsoft 365 and CRMs. 3CX also has strong privacy controls in video and call handling to ensure your communication stays secure.
How does 3CX pricing work?
Unlike most other companies, 3CX does not charge on a per user, per month basis for its licenses. Instead, you’ll pay one low flat annual price per system, based on concurrent calls not users. You won’t find a better deal!
Can I bring my own SIP Trunk?
Yes! 3CX works with a leading network of global SIP trunk providers allowing you to own your numbers and control your telco costs.
Can I host 3CX myself?
A 3CX PRO and Enterprise Edition gives you the flexibility to choose your hosting in your own private cloud or on-premise in your office for up to 750+ users. From self-hosted on Amazon, Amazon Lightsail, Digital Ocean, Azure and Google, or on-prem with Windows or Linux, to hosted by 3CX the choice is yours. Test the product for yourself with our 1 month free trial.
Does 3CX integrate with MS 365 & Google
Does 3CX integrate with Teams Direct Routing?
Yes! The 3CX Enterprise edition for 16 sim calls and above offers Teams Direct Routing integration too.
What makes 3CX one of the most secure?
3CX regularly updates its software to ensure security. Each release undergoes penetration testing and vulnerability assessments using Reversing Labs, Mandiant contributes threat intelligence to enhance security measures. The internal network is secured by Crowdstrike.
Do you have a list of integration Partners in my region?
3CX works with a global network of 10,000+ integration Partners who can offer set up support at a reasonable price.
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