5-person startup
An early-stage team wanting a business phone number without contracts.
3CX PBX · Unified Communications & PBX
3CX StartUP Free
Free 3CX-hosted cloud PBX for up to 10 users.
Quick answer
3CX StartUP Free is a 3CX-hosted cloud PBX plan, free for up to 10 users and provisioned in minutes — ideal for micro-businesses, home offices and pilot deployments.
StartUP Free is the free, 3CX-hosted entry plan. It is the fastest way for a micro-business, sole-trader or pilot project to put a real software PBX in front of customers — without buying hardware or signing an annual contract.
The plan covers web client, iOS and Android apps, one SIP trunk, one inbound business number and basic IVR. WhatsApp Business and a website live-chat widget can be enabled as add-ons.
Key features
What it offers
- Free for up to 10 users
- 3CX-hosted cloud (EU, UK and US data regions)
- Web client + iOS and Android apps
- WhatsApp Business and live chat add-ons
- 1 SIP trunk included
Tech Summary
Important technical data
- Users
- Max 10
- Price
- Free
- Hosting
- 3CX-hosted cloud
Use CasesMicro Home office Hospitality
When would you choose this product?
Sole trader
A consultant or freelancer separating business and personal calls.
Small café or B&B
A reservations and inquiry line.
Who is it for?
Micro-businesses and sole traders evaluating 3CX before scaling.
Frequently Asked Questions
Frequently asked questions
Is it really free?
Yes — within the 10-user cap and one SIP trunk. There is no time-bound trial; 3CX offers the cloud capacity at no cost.
Is a SIP trunk included?
One free 3CX-managed SIP trunk is included. A regional carrier trunk and DID numbers are paid via your chosen provider.
How do I upgrade later?
StartUP Pro is a one-click upgrade in the 3CX cloud console; settings, users and recordings carry over.
Is WhatsApp integrated?
Yes, as an add-on module. A WhatsApp Business API number is required.
Where is the data centre?
EU, UK and US data regions are available; you pick at provisioning. EU is the default for GDPR.
What about support?
Community forum support is included; Sora Yazılım provides English managed-support plans on top.
Vendor's official product page
Opens the vendor's original technical documentation and product page in a new tab.
3CX PBX — 3CX StartUP Free →From the same brand
3CX PBX family — other products
3CX StartUP Pro
3CX-hosted small-business plan with call recording, reporting and CRM integration.
Details3CX Dedicated Pro
Self-hosted or 3CX-hosted PBX with advanced contact-center features.
Details3CX Dedicated Enterprise
Enterprise-grade 3CX with active-standby HA, advanced reporting and Teams Direct Routing.
Details3CX Web Client + iOS / Android
Desktop, web and mobile clients shipped with every 3CX plan.
DetailsComparable Solutions
Similar solutions from other brands
3CX StartUP Free licensing + deployment + support
Sora Yazılım handles licensing, deployment, training and ongoing management — all from a single team.