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

https://mag-wiki.win/index.php/What_is_Fable_5_Pricing_and_Why_Does_It_Burn_Quota_Fast%3F

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