Enterprise AI phone system with no per user pricing and only one annual license cost paid yearly

AI phone system Trunks & Numbers Integrations Remote working Integrated AI Pricing
  • AI phone system
  • Trunks & Numbers
  • Integrations
  • Remote working
  • Integrated AI
  • Pricing

Cut your enterprise phone system licensing costs by up to 80% - integrated AI included

A powerful, all-in-one business phone system and contact center solution crafted for companies with 25+ users. Now featuring Agentic AI to handle call routing, screening and 24/7 support. Manage it on-premise, in your private cloud for total data sovereignty or hosted if you prefer - all for one flat annual rate. No per-user costs, no third party data uploads - just secure, AI driven communications under your control.

Freedom to use existing numbers & negotiate calling packages

3CX facilitates porting existing numbers to a SIP trunk provider as well as the re-using of existing equipment if compatible. Upfront costs are reduced and disruption to your business during the transition to 3CX minimal, giving you the flexibility to select what meets your specific requirements and budget.

AI-powered workflow integrations - from data syncing to intelligent automation

Your AI Agents are only as good as the data they access. 3CX supports leading platform integrations with CRM systems like Salesforce, HubSpot and Zoho as well as Helpdesk systems like Zendesk and Freshdesk. 3CX also connects with MS 365 and Google letting your AI trigger tasks to streamline communication, boost productivity and improve customer experience across channels and teams.

Our world-class mobile apps provide AI-powered mobility for the modern team

Remote work apps for Android, iOS, and Web now feature integrated AI tools that transcribe calls on the go and summarize meetings in real time. With Agentic AI business communication no longer relies on one individual to handle a call. No need to disclose your personal information. Apps included with your 3CX.

The future is agentic - embedding intelligence directly into your core workflows

3CX is redefining business intelligence by embedding Agentic AI directly into your communications. This shift to autonomous intelligence allows 3CX to eliminate the need for expensive, disconnected third-party tools. By centralizing agentic workflows we provide enterprise-grade insights and task automation at a fraction of the cost managed from one centralized dashboard.

The affordable on-prem PBX - with built in AI - trusted by companies worldwide as a phone systems market leader

3CX delivers a world-class communication suite with integrated AI Agents and analytics at no additional cost. Empower your business with a 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.

Latest 3CX News & Updates

  • Data Defines Competitive Advantage

From Conversations to Intelligence: Data Defines Competitive Advantage

Categories: News
  • Security Alert: IP-Based SIP Trunks & Update 8A Fix

Security Alert for Systems with IP Based SIP Trunks

Categories: News
  • Android V5.5

3CX Android V5.5 Ready for Production

Categories: Product Releases
  • iOS V5.5

3CX iOS V5.5 Now Production Ready

Categories: Product Releases
  • Windows Softphone V5.5

3CX Windows Softphone V5.5 Production Release

Categories: Product Releases
  • AI Tools to Build 3CX CRM XML Templates

Using AI to Build Your Own Custom CRM Integration

Categories: Docs and FAQ
  • V20 Update 9 Alpha - Web Client Gets a New Look

V20 Update 9 Alpha - Web Client Gets a New Look

Categories: Product Releases
  • Enterprise Plus Cloud Transcription Expands to 48SC & 64SC

Transcription Now Available for Enterprise Plus Up To 64SC

Categories: News

Choose 3CX your business

Enterprise On Premise Self-hosted 3CX Hosted Contact Center Small Business
  • Enterprise
  • On Premise
  • Self-hosted
  • 3CX Hosted
  • Contact Center
  • Small Business

Easily managed enterprise phone system with built-in Agentic AI

IT teams can deploy 3CX in days with pre-configured SIP trunks & phones and integrated AI Agents. With no multi-year contract lock-in's it's the intelligent PBX of choice.

An affordable on-prem PBX with private, secure AI processing

3CX is built for admins not telco experts. Our Integrated AI handles the routine tasks you hate. On-premise deployment ensures your AI data stays local, private and fully in your control.

The flexibility to host Agentic AI in your own private cloud

Self-host your AI-powered system in your trusted infrastructure: Amazon, Azure, or Google and enjoy the freedom to manage AI transcription and automation on your own terms.

Managed hosting with Enterprise AI for a fraction of the price

A fully managed, low-cost hosted PBX with reliable infrastructure. Ideal for bigger businesses who want 3CX to host a dedicated instance featuring built-in AI analytics & reporting.

AI Agents without the AI Tax

Pay one flat annual rate for a system with AI-powered sentiment analysis and contact center functionality included. Deploy multiple human and AI agents with no per-user "AI tax."

Big business features at small business costs

Ideal for those on a $0 budget. Tailored for small offices with up to 10 users. We don’t make you sign a contract. You’re free to walk away at any time.

Get started with 3CX Free Trial test drive

100% free. No credit card required. Ideal for quick testing — no validation, no sales calls, no delays.

Google Sign Up Sign up with Google Sign up with email

More than 350,000 businesses globally trust 3CX to
harness the power of AI for their everyday communications