Google charges you when a single account hits 15 GB, even if your 3 other accounts have 40 GB of combined free space lying unused! WhichDrive pools your storage capacity into a unified analytics dashboard so you can maximize free headroom.

Engineered for storage analytics, quota recommendations, and cost savings.
Direct Google & Dropbox API polling retrieves exact bytes used, total quota limits, and remaining headroom for every connected handle.
Set custom storage alert thresholds (e.g. 85%) and use Smart Upload Router to drop heavy files into empty secondary drives automatically.
Stop paying Google One subscription upgrades unnecessarily.