Claude Max costs $100 per month and lets you send up to 5x the usual messages...

https://holdenlvxt779.theburnward.com/how-do-i-decide-between-pro-and-max-based-on-monthly-tokens

Claude Max costs $100 per month and lets you send up to 5x the usual messages in any rolling five-hour period, with peak boosts hitting 20x. But heads up: weekly caps don’t grow much, so if you plan heavy use, watch your limits closely