As for our providers integrated into our service, they will also carry out exchanges without requiring KYC, as long as your funds don't raise suspicion and aren't subject to AML checks. However, if your crypto assets are flagged as suspicious, any exchange service will require you to undergo KYC, as these companies are tax residents of different countries and are obligated to report financial transactions to the government.
Some services explicitly state that they will not take any data from and these services will refund in case the hopes are high risk, but many of listed services have KYC restrictions and prevent you from making the transaction if you are from certain countries.
Swapsphera's reliance on price to rank the platforms limits the quality of the results, in addition to only relying on Trustpilot reviews without removing fake reviews.