Backblaze unlimited backup has a problem: the word ‘unlimited’ no longer means what users thought it meant. The company quietly excludes cloud-synced folders like Dropbox and OneDrive from its backup service, a restriction users are only discovering after subscribing. As Backblaze shifts resources toward AI-optimized B2 Cloud Storage for enterprise workloads, the exclusions hint at a strategic deprioritization of traditional home backups—raising questions about whether the company’s marketing language matches its product reality.
Key Takeaways
- Backblaze unlimited backup excludes cloud-synced folders including Dropbox and OneDrive, contradicting the ‘unlimited’ marketing claim.
- The service costs $99/year and backs up user-generated data from computers and connected external drives by default.
- Backblaze is pivoting toward B2 Cloud Storage with S3-compatible APIs, free egress, and support for exabyte-scale datasets targeting AI workloads.
- Users on Hacker News criticized the ‘unlimited’ label as misleading, suggesting Backblaze should adjust pricing or implement deduplication instead.
- Version history defaults to 30 days, with free upgrades to 1-year retention and paid ‘Forever’ options for indefinite retention.
What ‘Unlimited’ Actually Means at Backblaze
Backblaze defines unlimited backup narrowly: you can store as much data as you want with no data caps or additional charges, provided that data comes from your computer or connected external drives. The catch is what gets excluded. Cloud-synced folders—the very storage method millions of users now rely on daily—fall outside the backup scope. Dropbox, OneDrive, Google Drive synced to your machine: none of these are backed up, despite the ‘unlimited’ promise.
The company frames the service as ‘an active, evolving mirror’ of your computer’s current state, not an archive for historical data or synced cloud content. This distinction matters. A mirror reflects what exists now; it does not preserve what was deleted or what lives elsewhere. For users accustomed to cloud-first workflows, this means critical files stored in OneDrive or Dropbox receive zero protection from Backblaze, regardless of their subscription tier. The limitation is not disclosed prominently during signup, leading to user frustration once discovered.
Backblaze Unlimited Backup’s Shift Away From Home Users
The exclusions signal a deeper strategic pivot. Backblaze is investing heavily in B2 Cloud Storage, an S3-compatible service designed for AI training, GPU workloads, and exabyte-scale datasets. The company recently eliminated API call charges and egress fees effective May 1, positioning B2 as a cost-competitive alternative to AWS S3 for enterprise customers. Meanwhile, the consumer backup product—once the company’s flagship—remains static, subject to exclusions that reflect a service designed for a pre-cloud-native era.
This divergence is not accidental. As cloud storage adoption accelerates, traditional backup software that excludes cloud-synced content becomes less valuable for home users. Backblaze’s decision to maintain these exclusions rather than extend coverage suggests the company views B2 as its growth engine and consumer backups as a legacy business. The ‘unlimited’ marketing persists, but the product definition has quietly contracted.
Why ‘Unlimited’ Is Misleading in 2025
Critics on Hacker News have called out the contradiction bluntly: ‘unlimited’ with major exclusions is not unlimited. The service excludes cloud-synced folders and version-controlled directories, making it ‘half-baked’ for modern workflows where cloud drives and git repositories are standard. Users expected a true backup—a complete copy of their digital life. Instead, they got a selective snapshot of local files only.
Backblaze could address this transparently by either extending backup coverage to cloud-synced folders, adjusting pricing to reflect the actual scope, or implementing deduplication to reduce costs. Instead, the company relies on the ‘unlimited’ label to imply comprehensive protection while burying the exclusions in documentation. For a backup service, this is a credibility problem. Backblaze Computer Backup costs $99 per year. Users paying that price deserve clarity about what is and is not protected.
What Gets Backed Up and What Does Not
Backblaze backs up all user-generated data from your computer and connected external drives by default. This includes documents, photos, videos, and other files stored locally. The service includes 30 days of version history automatically, with free upgrades to 1-year retention and paid ‘Forever’ options for indefinite historical access. Encryption and two-factor authentication are included in the $99/year personal plan.
What does not get backed up: Dropbox synced folders, OneDrive, Google Drive, or any cloud-synced directory. Git repositories and certain system files are also excluded. For users whose primary workflow involves cloud storage—a majority of modern workers—Backblaze provides limited value. The service acts as a supplementary backup for local files only, not a comprehensive data protection solution.
Is Backblaze Abandoning Home Backups?
The evidence suggests a slow retreat. Backblaze is not discontinuing consumer backups, but the company’s innovation and marketing focus have shifted decisively toward B2 Cloud Storage. The enterprise product receives feature updates, competitive pricing, and strategic positioning. The consumer product receives… the same ‘unlimited’ label it has carried for years, now increasingly hollow as cloud storage becomes ubiquitous.
For users who still maintain significant local file libraries and do not rely heavily on cloud drives, Backblaze remains functional. For everyone else—which is most of the market—the service’s exclusions make it incomplete. Backblaze has not explicitly announced a pivot away from home backups, but the exclusions and marketing strategy suggest the company views that segment as less strategically important than enterprise AI workloads.
How Does Backblaze Compare to Other Backup Services?
Backblaze’s true competitors are services with transparent scope definitions. Unlike hyperscalers such as AWS S3, which charge for egress and API calls, Backblaze B2 offers free egress and no lock-in—a genuine advantage for cost-sensitive workloads. However, for home backup specifically, Backblaze’s exclusions of cloud-synced folders put it at a disadvantage against services that provide more comprehensive coverage. The $99/year price point is competitive, but only if the coverage meets your needs—which, for cloud-first users, it does not.
What Happens to Your Data After Deletion?
Backblaze retains deleted files for 30 days by default, allowing recovery within that window. Users can upgrade to 1-year retention for free or pay for ‘Forever’ retention to preserve deleted files indefinitely. This flexibility is valuable for accidental deletions, but it does not address the fundamental problem: cloud-synced files are not backed up in the first place, so there is nothing to recover.
Should You Still Use Backblaze in 2025?
If your workflow is primarily local—files stored on your computer and external drives, minimal reliance on cloud storage—Backblaze remains a solid, affordable backup solution at $99/year. If you use Dropbox, OneDrive, Google Drive, or other cloud storage as your primary workspace, Backblaze will not protect those files. You would need a separate backup strategy for cloud-synced content. The ‘unlimited’ marketing is misleading, but the service itself works as documented—provided you understand what ‘unlimited’ actually excludes.
Is Backblaze’s Pivot to B2 Cloud Storage Permanent?
Yes. Backblaze’s investment in B2—free API calls, free egress, S3 compatibility, exabyte-scale support—indicates a long-term commitment to the enterprise market. The consumer backup product will likely remain available but static, serving as a revenue stream rather than a growth driver. This is a common pattern in tech: successful companies often shift focus toward higher-margin enterprise segments, leaving consumer products behind.
Backblaze’s ‘unlimited’ backup claim has become a cautionary tale about marketing language divorced from product reality. The exclusions are real, they are significant, and they are not going away. Users deserve clearer communication about what is and is not protected. Until Backblaze either extends coverage to cloud-synced folders or explicitly redefines ‘unlimited’ to exclude them, the marketing will remain misleading. For now, approach the service with eyes open: it backs up local files reliably, but treats cloud storage as out of scope.
Edited by the All Things Geek team.
Source: Tom's Hardware
