Plutus asks every aggregator and pool on Robinhood Chain for a price at once, and shows you the one that pays the most after every fee and gas. Plutus was blind; now it sees every route before you sign.
Plutus Swap is a meta-aggregator for Robinhood Chain. It asks aggregators (KyberSwap, the Uniswap API) and Uniswap v2, v3 and v4 pools for a price at the same time, then shows every answer side by side so you can see which one pays you the most.
Yes: 0.10% of what you receive, the same on every route, so routes are still compared fairly. It is already taken out of every amount you see, and it is listed again on the review screen before you sign. Pool and aggregator fees are included in the quote too.
Plutus never holds your tokens: every swap goes straight from your wallet to the router of the route you picked. Only known routers are allowed, and anything else is refused before your wallet is asked. Approvals cover exactly the amount you sell. Each swap is quoted again on the server and simulated on-chain right before you sign; if it would fail or pay less than you reviewed, it stops.
By what you actually receive after the Plutus fee, the pool or aggregator fees and gas, valued in dollars. Routes that would move the price more than 3% for your amount are shown but never picked.
Wallets often show the maximum gas a transaction could use. Plutus shows the expected cost from each source's own estimate. On Robinhood Chain both are usually a cent or two.
Each source has a few seconds to reply. A slow or busy source is shown as not answering instead of holding up the others; it is asked again on the next refresh.