How to send money from Germany to Denmark with low fees

If you are in the situation where you want to send money from Germany to Denmark or the other way around, the easy option is just to send it via the SEPA system. Unfortunately, Denmark does not use the Euro as a currency but the Danish Crown. This means that even if you send money using a free SEPA transfer, your bank will charge you either exchange fees or the exchange rate is not the best one. Especially when sending bigger amounts of money, this might end up very expensive. So what is the solution to sending money from Germany to Denmark the cheapest way possible? Using a third party that will handle the conversion and transaction and is specialized in cheap conversion and cross-border money transfers. There are several options like Remitly, Wise Transfer or transferGo.