Your team doesn’t need a server. It needs Allo.

3CX still feels like IT. Allo is a modern phone system, ready in 2 minutes, built for mobile, and includes AI features like call summaries and receptionist.

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Allo AI call assistant transcribing a phone conversation for a smiling user.Allo AI call assistant transcribing a phone conversation for a smiling user.

The Best Phone System for Your Business

See why business owners are switching from 3CX to Allo.
Features
Allo
3CX
Mobile-First Design
Native iOS and Android
Desktop-oriented, mobile app available
AI Receptionist

AI call summaries
Call recording
Included (setup required)
Setup
Instant, self-serve
Requires server or hosting
Pricing
Flat plan everything included
Complex per call capacity

Why Choose Allo?

Truly Mobile-First  
Allo is built for teams, realtors, sales, clinics and anyone who works from their phone. Desktop app is also available.
AI receptionist included
Allo’s virtual assistant answers calls, sends summaries, captures leads, and handles common questions. No upsell. No need to build flows.
Simple pricing
No hidden fees. No AI add-ons. No confusing pricing pages. Allo keeps things simple: one plan that includes everything.
Reliable integrations  
With over 1,000+ tools through Zapier, Make, and native integrations. CRMs, spreadsheets, Slack, and more.
Support that doesn’t ghost
Need help? We’re here. Allo offers real human support via email and in-app chat.
Available Globally
Allo supports numbers and coverage in the US, Canada, and across Europe. More countries coming soon.

Benefits of an AI phone systems

Forget about missing leads

Most small teams are on the move, so calls pile up and chances disappear. With Allo, every call gets handled, even when you’re busy, so no lead goes unattended.

Stop making manual notes

After a full day of calls, you get clear notes without lifting a finger. Every detail stays organized, nothing gets lost, and your follow-ups stay sharp.

Stay mobile

SMB owners don’t work at a desk; they work on the move. You need a phone system that follows you, not the other way around. Old phone setups force you to be in one place.

Frequently
Asked Questions

Can I try Allo without talking to a sales rep?

Yes. Download the app, get your number, and start a 7-day trial instantly. No call required.

Does Allo include AI features?

Yes. Allo includes an AI receptionist, call summaries, and transcriptions in every plan, without needing additional purchase of tokens or add‑ons.

Can I use Allo internationally?

Yes. Allo supports phone numbers in the US, Canada, and Europe, with more regions coming soon.

Is Allo suitable for small teams?

Yes. Allo is designed for solo founders and small teams who want a fast setup and minimal complexity.

Can Allo replace my current business phone system?

Yes. Allo includes everything most small businesses need: a professional phone number, AI receptionist, call summaries, and integrations—all in one simple app. No desk phones, complex setups, or hidden fees.

Still not sure?

Try it with our 7-day free trial—we’re confident you won’t regret it.

Smartphone screen showing a nine-second call with Allô Assistance customer support.