Best Cloud Storage — every ranking, by use case and budget
We paid for every service here and moved the same files through each. Scores are locked before any affiliate link is added.
Sync.com
Good
8.4
Google One (Drive)
Good
8.1
By use case indexed
By price page 1 indexedpage 2+ noindex
In-depth cloud storage reviews
pCloud
Fast sync, a network drive that does not fill your disk, optional zero-knowledge encryption, and the only credible lifetime plan in the category
Read pCloud ReviewSync.com
Zero-knowledge encryption on everything by default, Canadian jurisdiction, and compliance paperwork most consumer services do not offer
Read Sync.com ReviewGoogle One (Drive)
The fastest sync we measured, unmatched search, real-time collaboration in Docs, and Google Photos for the family library
Read Google One (Drive) ReviewBackblaze Personal Backup
Not sync but backup: every file on the machine, no size limit, for a flat $99 a year — the thing people mean when they say cloud storage but actually need
Read Backblaze Personal Backup ReviewProton Drive
End-to-end encrypted storage from the Proton Mail team under Swiss privacy law, bundled with encrypted mail, VPN and a password manager
Read Proton Drive ReviewMicrosoft OneDrive
A terabyte bundled with the full desktop Office suite — if you were going to buy Word and Excel anyway, the storage is effectively free
Read Microsoft OneDrive ReviewiCloud+
Invisible on an Apple device: photos, messages, device backups and desktop folders sync themselves, with Advanced Data Protection for end-to-end encryption
Read iCloud+ ReviewDropbox
The most reliable sync engine in the business, with block-level transfers that make editing large files over a slow line practical
Read Dropbox ReviewGuides that send readers to these rankings
Cloud Storage Is Not a Backup (and What to Do About It)
Sync propagates your mistakes. The difference between the two, and the rule that has saved more files than any product.