Best Cloud Backup for Multiple Computers in 2026 (2026)
Quick answer: Our top pick is Carbonite, followed by Jottacloud and Backblaze. Entry prices start near $5/mo. All 5 are compared below on price, strengths and the key trade-off of each, so you can match one to your needs.
Every pick is here for a concrete reason, spelled out below. This guide rounds up the 5 tools we'd actually recommend for Multiple Computers in 2026, with what each does best, what it costs, and who should pick it.
We looked at where each tool genuinely earns its keep for this use case, what the entry tier really costs, and who walks away happy. Pricing reflects public plans at the time of writing.
~$8.99/mo Backup unlimited (1 PC); Pro Suite ~$25/mo adds Briefcase + multi-device
unlimited-backup
The picks, ranked
1. Carbonite Cloud Backup
Set-and-forget unlimited automatic backup for a single computer, a long-standing consumer/SMB backup brand (OpenText). A strong default when personal-backup is the priority.
Why it's on this list: Veteran set-and-forget unlimited backup for a single computer, now under OpenText. Aimed squarely at non-technical users wanting fully automatic, hands-off backup for one computer.
Standout features:
Business tiers cover multiple computers/servers
Automatic continuous backup with unlimited storage for one computer (personal)
Norwegian/EU backup with effectively unlimited storage (fair-use throttled) and strong privacy jurisdiction. A strong default when unlimited-backup is the priority.
Why it's on this list: Effectively unlimited EU backup from Norway-owned servers under strict privacy law. Aimed squarely at eU/privacy-conscious users wanting large-volume photo and file backup at a flat price.
Standout features:
Norwegian/EU jurisdiction with company-owned servers in Norway
Automatic photo and folder backup from computer and mobile
Standout strength: Strong privacy jurisdiction with Norway-based, company-owned servers.
Worth knowing: Personal plan is the only one with unlimited storage; speed throttled above 5TB.
Pricing: Free 5GB; ~EUR 8.99/mo Unlimited Personal (1TB full speed then throttled); Home/Business tiers
Unlimited personal computer backup for one flat price, plus B2 object storage that undercuts AWS S3 on price and egress. Best suited to teams that care most about personal-backup.
Why it's on this list: Unlimited single-computer backup paired with the cheapest mainstream S3-compatible object storage. A natural fit for individuals wanting cheap set-and-forget backup, and developers needing low-cost S3-compatible object storage.
Standout features:
B2 Cloud Storage S3-compatible object storage at ~$6/TB/month
Free egress on B2 up to 3x average monthly storage, then ~$0.01/GB
Standout strength: B2 undercuts AWS S3 dramatically on storage and egress.
Worth knowing: No minimum storage retention period on B2.
Pricing: Personal Backup ~$9/mo or ~$99/yr unlimited (1 computer); B2 ~$6/TB/mo
Full disk-image backup combined with built-in anti-malware/anti-ransomware in one consumer cyber-protection product. Picked here for how cleanly it handles disk-imaging.
Why it's on this list: Full disk-image backup fused with built-in anti-ransomware in one cyber-protection product. Aimed squarely at power users wanting disk imaging plus security in a single backup application.
Standout features:
Full disk-image backup and cloning, not just file backup
Built-in anti-malware and anti-ransomware (Active Protection) on higher tiers
Standout strength: Flexible local-only or local+cloud backup.
Worth knowing: Essentials tier is local backup only (no cloud storage).
UK consumer/SMB service combining unlimited online Backup with a separate Briefcase sync drive. It stands out for unlimited-backup without a heavy setup cost.
Why it's on this list: UK service pairing unlimited single-PC backup with a separate Briefcase sync drive. Built for uK/EU consumers and small businesses wanting unlimited backup plus a sync drive in one brand.
Standout features:
Unlimited online Backup for one computer (Backup plan)
Separate Briefcase sync drive (2-5TB) for accessing files anywhere
Standout strength: Elegant, easy setup praised in long-running reviews.
Worth knowing: Keeps the last 30 versions of files.
Pricing: ~$8.99/mo Backup unlimited (1 PC); Pro Suite ~$25/mo adds Briefcase + multi-device
Don't over-think the ranking: the gap between adjacent picks is small. Decide what you can't compromise on — price, a specific strength, or learning curve — and let that pick for you. Free tiers and trials mean a 30-minute hands-on test beats another hour of reading.
FAQ
What is the best option in this list?
For most people, Carbonite is the strongest all-round pick in this guide, but the right choice depends on your budget and exact workflow.
Are there free options?
These are mostly paid tools; most offer a trial or money-back window, so check each entry's pricing line above before you buy.
How were these tools chosen?
Each pick is judged on fit for the specific job in this guide — its real strengths, pricing and who it suits — using features and facts drawn from independent reviews and the vendors' own documentation, cited in Sources below.
How often is this guide updated?
We revisit pricing and rankings regularly as vendors change plans and ship features.
Sources
The features, strengths and facts cited for each pick above are drawn from these independent reviews and vendor pages: