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Company details

  1. Software Company
  2. also in
  3. Call Center
  4. Phone and Internet Service
  5. Telephone Answering Service

Written by the company

Call0 is an AI phone assistant for businesses. It answers calls around the clock, responds to questions using your company's own knowledge, takes appointments and requests, and transfers calls when needed. Setup takes a few minutes: enter your website, and Call0 reads its public pages to prepare your agent. On call0.ai you can have it call you and try it out before creating an account. Call0 speaks twelve languages, connects to more than 500 tools such as calendars, CRMs and ticket systems, and is used by medical practices, trades, law firms, hotels and restaurants. Plans start at €44 per month, with a free trial available. Call0 is offered to business customers only.


Contact info

3.7

Average

TrustScore 3.5 out of 5

1 review

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3.7

All reviews

(1)

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Rated 5 out of 5 stars

Call0 has really impressed me

Call0 has really impressed me. Everything is very clear, well structured, and easy to understand from the start. The website looks modern and professional, and I’m especially impressed by what the AI model is capable of. The range of features is impressive while still being simple and intuitive to use. Overall, a very well-designed product with a lot of potential. Definitely recommend it!

6 October 2026
Unprompted review

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