Tether and Ripple USD are stablecoins pegged to the U.S. dollar, but Tether is considered a safer buy due to its higher market cap of $183.5 billion and broader use on DeFi platforms and dApps. Ripple USD, with a market cap of $1 billion, is primarily used within Ripple’s payment platform and as a bridge currency for fiat transfers. Tether is backed by a mix of assets, while Ripple USD is backed by individual gateways. Tether offers more financial transparency, making it a better option for those looking to buy, hold, or lend out stablecoins.

Read more at Yahoo Finance: Tether (USDT) vs. Ripple USD (RLUSD)