About Us

Letknow OÜ

Viru väljak 2, Tallinn 10111, Estonia

The FinTech company LetKnow is a developer and supplier of innovative solutions for the digital economy. Licensed cryptocurrency exchange and digital wallet provider, headquartered in Estonia.

The company’s current commercial focus is on the development and promotion of the LetKnow Pay Product


Make the use of advanced technical solutions on blockchain technology universal and widespread, bringing human society closer to financial freedom.


To create the next-generation digital ecosystem for enhanced socio-economic collaboration through the use and benefit of cryptocurrencies.


We will operate with legitimacy and accountability, while ensuring the security of the ecosystem and your funds. We will serve with transparency and reliability, while protecting your privacy and personal data.

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