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A call center where nobody waits on hold
Callbrain is an AI call center by AppMaster Inc. It takes every call on your number and hands a person the ones that need one.
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AppMaster Inc.
- to go live
- 24 h
- a minute
- $0.16
- languages
- 57
- calls at once
- Unlimited
Why we built it
People are the most expensive part of a phone line
Calls come at night and all at once on Monday. We built Callbrain so every one gets an answer and your team keeps the calls that need a human.

Finish the job on the call
Booked, filed or checked before goodbye.
Keep people in charge
Approvals, an audit trail, a person on request.
Serve every market
57 languages, recordings stored at home.
Launch in a day
Live on your own calls in 24 hours.
The companyWe build and run Callbrain. Aula's 24/7 resident line runs on it.
Hear what Callbrain does with your calls
Book a demo on your most common call.
$0.16 per minute of conversation
Sign up and hear it today.