The AI phone that replaces your Yeastar PBX
Yeastar means an appliance or a cloud plan bought through a reseller, with AI transcription sold in minute allowances and packs. Allo is the cloud phone that puts AI on every call, syncs your CRM natively and goes live in minutes, no hardware to buy.
Allo vs Yeastar
Yeastar is a PBX you buy as an appliance or a cloud plan, usually through a reseller. Allo is an AI phone system in the cloud, with the AI on every call already in the price.
Feature by feature
Everything a PBX gives you, plus the AI and the simplicity it never had.
Yeastar
PBX + reseller
Bring your number to Allo

Why teams pick Allo
Everything a PBX does, with the AI and the simplicity it never had.
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.

The moment you hang up, Allo writes the follow-up email or SMS and updates your CRM. You review, then send.
Your whole team makes and takes calls, with recording, routing, analytics and call menus built in, and nothing to maintain.
Maya RiveraDirect line RingingSwitching from Yeastar
Yeastar is a PBX: you pick an appliance or cloud plan, add AI minute packs, 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.
The AI on every call is included. Recording, transcription, AI summaries and AI-drafted follow-ups come with every Allo Business seat, from $32 billed annually or $45 month to month. The AI receptionist is an add-on, priced per agent like a Business seat. On Yeastar, AI transcription comes with a monthly minute allowance on the Enterprise and Ultimate plans, then extra minute packs, and the AI receptionist is sold separately.
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.