Backblaze vs Sync.com

Backblaze is a publicly traded storage company from San Mateo, California, founded in 2007, that runs its own data centers and sells two products. Computer Backup continuously backs up an entire Mac or Windows PC, including attached external drives, for a flat monthly price with no data cap. B2 Cloud Storage is S3-compatible object storage priced per terabyte, positioned as a much cheaper alternative to Amazon S3, Google Cloud Storage and Azure Blob Storage.

Computer Backup offers version history, restores through the web and the app, and the option to have data shipped on a USB drive. B2 includes free egress up to three times the data stored each month, free transfer through partners such as Cloudflare, object lock for immutable, ransomware-resistant backups, and integrations with tools like Veeam, Synology, QNAP, rclone and media asset managers. The first 10 GB of B2 storage is free, and billing beyond that is simple and predictable.

Backblaze suits individuals and creatives who want set-and-forget workstation backup, and developers or IT teams storing backups, media archives and app uploads cheaply. It is not a sync or collaboration tool like Dropbox, it offers far fewer regions and services than AWS, and very large Computer Backup restores can be slow. Against Wasabi it competes on egress terms and ecosystem, and against IDrive on simplicity. The company is also known for publishing quarterly hard drive reliability statistics from its own fleet.

Sync.com is a Canadian cloud storage provider founded in 2011 and based in Toronto that uses end-to-end, zero-knowledge encryption by default. Files are encrypted before they leave your device, so neither Sync.com nor third parties can read them, and the company positions this as a privacy-first alternative to Dropbox and Google Drive.

The service offers desktop sync for Windows and macOS, mobile apps with camera upload, a web panel, version history and file recovery, and sharing with passwords, expiry dates, download limits and notifications. Teams plans add an admin console, user management and shared team folders, and the company supports compliance needs under HIPAA, GDPR and PIPEDA, which is why healthcare practices, law firms and accountants use it. Office files can be previewed and edited online through a Microsoft Office integration. A free plan includes 5 GB, individual plans range from 1 TB to unlimited storage, and Teams plans are priced per user.

Sync.com fits privacy-minded individuals and small teams that want simple, affordable encrypted storage with compliance paperwork. Sync can be slower than mainstream services, there is no official Linux desktop client, integrations are few and real-time collaboration is limited. Tresorit is a pricier European business alternative, Proton Drive brings a similar model to the Proton ecosystem, pCloud offers lifetime plans with optional encryption, and Dropbox remains better for heavy collaboration.