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A pioneer in

Over 13 years of experience in telecommunications and carrier
billing technology

Carrier billing technology on a global scale


Peter Krapfl invents DaoPay. 


An international patent is issued for our voice payment solution, which set the basis for our market leadership for pay-by-call solutions until today.


Daotec Payment GmbH is founded due to a change in the European laws for payment service providers.


After 10 years of building DaoPay to become one of the leading carrier billing payment platforms worldwide DaoPay is granted the payment service provider licence by the Austrian Financial Market Authority (FMA). This is a licence very few players in the field of payment services have. Read more about our payment service provider licence.


The company name is changed to DaoPay GmbH.


DaoPay is integrated in thousands of online platforms as a payment method reaching more than two billion consumers in over 60 countries.

Providing best payment solutions

  • Payment service provider licence
  • Pioneer in phone payment
  • Privately owned

We aim to provide merchants with the best payment solution. We constantly thrive to improve and optimise our system which has helped us to gain profitability from the very beginning without any venture capital investment.

DaoPay GmbH operates as a  privately held company based in Vienna, Austria - right in the heart of Europe.