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Backblaze Computer Backup vs Apple Time Machine: catalog facts
Backblaze Computer Backup	Apple Time Machine
Paid $9 per month per computer after a free trial with no credit card required.	Free Included free with macOS.
Windows, macOS	macOS
Unlimited storage for one computer Minimal setup, runs automatically	Built into macOS with no extra software to install Automatic hourly snapshots require no ongoing manual effort
One subscription per computer No Linux client	macOS only, no support for Windows or Linux Needs a dedicated external drive or network share for storage
Downloadable app, Hosted service	Downloadable app
Closed source	Closed source
License not stated	License not stated
Account needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked September 22, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.