Check All tools limits from here. If you want to increase Ahrefs Limit knock us (Paid)
Get Ahrefs+Semrush in this pack
All Features available of (Standard/LITE plan Depends on availability) plan Except adding project. You can not add your site as a project/ Can't do Site audit/tracking.
Ahrefs Limit => ✅ 15 credits per day
Semrush Limit => ✅ Daily unlimited searches.