Perhaps this is already the case, but what would be nice – and a selling point for the more expensive plans – would be an increase in the free use of BugBot. This doesn’t necessarily need to be x3 and x20, but something to push the plans
If this is already in place, then perhaps it just requires communicating better. This is all I can spot in the documentation, which doesn’t reveal much:
Free tier
Every user gets a limited number of free PR reviews each month. For teams, each team member gets their own free reviews. When you reach the limit, reviews pause until your next billing cycle. You can upgrade anytime to the 14‑day free Pro trial for unlimited reviews.