Yieldo

Yieldo is a free tool for comparing crypto staking rates, withdrawal fees, funding rates, and arbitrage spreads across 11 exchanges instead of opening multiple sites every time you move funds. Its best feature lets you send the Telegram bot a screenshot of your exchange balances, and it tells you where to stake each coin for the best return and the cheapest withdrawal options. You can also set alerts for rate changes, funding spikes, and new arbitrage opportunities. Data comes from exchange APIs and refreshes every few minutes. No signup needed, works in English and Russian.