The savings shown are based on the expected final units you receive after you confirm the order. The values you see in the comparison might be slightly different from the ones each platform currently has on its website as we base our price comparisons on data we’ve taken from other platforms’ websites/APIs or aggregators, at specific times.
Some platforms don’t make their fees publicly available. In those cases, we use their service right until the point of paying. We do this multiple times, and we enter different amounts of money to get this data.
Note: For Coinbase, we obtain price data from their public APIs and since their fees aren’t publicly available, we obtained it manually by trying out for different amounts. The comparison is based on Coinbase and not Coinbase One or Coinbase Advanced Trade.