4.7/5Top rated AI phone system on G2

The AI phone that replaces your Yeastar PBX

Yeastar means appliances, resellers and AI as an add-on. Allo is the cloud phone that puts AI on every call, syncs your CRM natively and goes live in minutes, no hardware to buy.

No hardware to buyLive in minutesAI on every call

Allo vs Yeastar

Yeastar is a PBX you buy, install and maintain. Allo is an AI phone system in the cloud, with the AI already in the price.

Yeastar

PBX + reseller

On quote+ hardware
Best alternative

Allo

AI phone system

$32/user/mo
AI on every callRecording, transcription, summaries
Add-on
AI receptionist, 24/7
Add-on
AI-drafted follow-up (email + SMS)
No hardware or PBX appliance to buy
Live in minutes, no reseller
Reseller setup
Flat, all-inclusive pricing
Quote-based
Native CRM sync (HubSpot, Salesforce, more)
Add-on
Business phone systemCalls, IVR, routing, mobile
Free migration help
Switching fromYeastarAllo

No appliance, no reseller, no add-ons

To match Allo on a Yeastar setup you buy an appliance or a cloud plan, add the Voice AI, pay a reseller to install it and a support plan to keep it running. Allo is $32 per user, flat, with the AI on every call already included.

Start saving

Off a comparable Yeastar seat, per year

$276

Yeastar$55/mo
Allo$32/user

No more paying for:

  • PBX hardware and appliances
  • Reseller install fees
  • Annual support contracts
  • AI add-ons on top

Why teams pick Allo

Everything a PBX does, with the AI and the simplicity it never had.

Answers every call, no hardware

The AI receptionist picks up around the clock, qualifies the caller and books the job, all in the cloud, with nothing to install on site.

Ring the teamRings your team
Ringing
Drafts the follow-up for you

The moment you hang up, Allo writes the follow-up email or SMS and updates your CRM. You review, then send.

Send
A cloud phone, not a box

Your whole team makes and takes calls, with recording, routing, analytics and call menus built in, and nothing to maintain.

Maya RiveraDirect line Ringing

Switching from Yeastar

Yeastar is a PBX: you pick an appliance or cloud plan, add the Voice AI, and usually buy it through a reseller who installs and maintains it. Allo is an AI phone system in the cloud, with AI on every call, native CRM sync and a full business phone system, all in a flat price. There's no hardware to buy, no reseller to pay and nothing to maintain.

No. Allo runs entirely in the cloud and works from the app on your computer and phone, so there's no appliance to buy, no server to rack and no on-site maintenance. You sign up, keep your numbers and go live, usually the same day.

Yes. You can port your existing numbers to Allo at no extra cost, and our team helps you rebuild your IVR, call routing and business hours. Most Yeastar menus map over in under an hour, with no gap in coverage.

It's included. Recording, transcription, AI summaries, the AI receptionist and AI-drafted follow-ups all come with the Allo Business plan at $32 per user. On Yeastar the Voice AI is a separate add-on on top of your plan and hardware.

Yes. Allo includes an IVR builder, intelligent call routing, business hours, call menus and a mobile app for the whole team, plus recording, analytics and CRM sync. It does what a PBX does, without the box.

Allo works for sales teams and service businesses alike, from HVAC and plumbing to real estate, legal and dental. It answers, follows up and syncs to your CRM, with a real cloud phone system behind it and no on-premise gear.