Read 6 Zadarma reviews and testimonials from customers, explore case studies and customer success stories, and watch customer videos to see why companies chose Zadarma as their undefined

Zadarma is a constantly growing provider of cloud telecommunication services: virtual phone numbers, Cloud PBX, CRM system, video conferencing, website widgets and more. The Zadarma Project is a constantly growing range of cloud telephony services, offering optimum features: unlimited calling, per second billing, virtual numbers, free hosted PBX.

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Customer Rating Review Scorebased on 498 reference ratings
4.8/5.0 (498)

6Testimonials

  • "I am really satisfied of my Zadarma account. It is cheap and the service is excellent, allowing my company to have several phone numbers, one for each country which we sell in, as well as an excellent virtual phone central service. Furthermore, the customer support is very efficient and we can get a reply to our query in a few time."

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Read Zadarma Reviews, Testimonials & Customer References from 6 real Zadarma customers.