What is the fee for Kraken vs Binance?

Could you please clarify the fee structure for trading on Kraken and Binance? Are there any notable differences between the two platforms in terms of transaction fees? For instance, do they charge a flat fee per trade, or do they operate on a sliding scale based on trading volume? Additionally, are there any hidden fees or withdrawal charges that traders should be aware of when using either platform? Understanding these details is crucial for making an informed decision on which exchange to use for my cryptocurrency trading needs.