Welcome to our new CRYFIN Boost website

The journey into the world of modern investments begins with us!
Invest wisely and get back above-average interest.

We offer small and large investors alike a unique opportunity to capitalize on cryptocurrencies in a modern and simple way with fixed interest payments.

Anyone can invest with us:

  • from just CZK 25,000
  • with your own bitcoin
  • as part of regular purchase
Current price bitcoin
CZK 543,414 $20,053.10
Tentative Bitcoin price
Maximum price in selected range:
Minimum price in selected range:


Václav Holler, Founder & CEO

I am systematic. Some would even say that I am an analytically-based perfectionist. This, however, is exactly how I am able to find the right times for the right direction of investment.

A unique investment opportunity for everyone

You can invest from CZK 25,000 or with your own bitcoin

Earning interest on cryptocurrencies

Get up to 8% interest per year! We’re the only ones who reward you for depositing cryptocurrencies with a fixed interest rate.

Free term deposit set-up

You don’t pay anything to open a one-off or regular term deposit with us. Our exchange fees are among the lowest in the market.

Support in Czech language

Buying and term deposit of bitcoins with us is in Czech and with full Czech support.

Allocation calculator

Allocation time for BTC
(CZK 25,000)
(CZK 886)

The calculator is for information only. The transfers of the expected state of BTC and the expected revenue into CZK are only approximate and contain the included exchange rate fees. The allocation amount in CZK is only for orientation and corresponds to the purchase price of the stated amount of BTC. You will receive the precise value of the allocation after the allocation is concluded.