We've built an inspector for traditional Axcient backup (for endpoints), but we should also add one for their cloud solution that has API as well for backing up M365 & G-Suite, will certainly help on the MSP side of the house as they were acquired by ConnectWise.
https://developer.axcient.com/x360cloud/ review API docs - this also continuously looks for new users/mailboxes in M365/g-suite that aren't being backed up. Would be good to show that under identities as well in our asset inventory - which users are being backed up and which aren't - share with Vin. We already have access to this sandbox too.