10 Best Cloud Backup Services for Small Businesses

Imagine arriving at work to find your office computers encrypted by ransomware, or a failed hard drive holding your entire customer database. Without a backup, that moment becomes an existential crisis. The best cloud backup services for small businesses turn it into a minor inconvenience: your data is copied automatically to secure off-site servers, and you restore what you need in hours, not weeks.

Small businesses are prime targets precisely because many skip proper backups. Studies regularly find that a large share of small companies that suffer major data loss never fully recover. The causes are mundane: hardware failure, accidental deletion, theft, fire, flood, and increasingly ransomware. Cloud backup protects against all of them at once because your copies live far from your office, updated continuously without anyone remembering to plug in a drive.

This guide compares ten of the best cloud backup services for small businesses, covering automatic workstation backup, server and application backup, and full disaster recovery. For each service we explain what it protects, its key features, pricing guidance, and which kind of business it suits, so you can put reliable, set-and-forget protection in place this week.

If you are new to this topic, start with our complete guide to best cloud services for small businesses.

Why the Best Cloud Backup Services for Small Businesses Are Essential

Data loss does not announce itself. A laptop left in a taxi, a spilled coffee on a server, a disgruntled employee deleting shared folders, or a phishing email that unleashes ransomware: each is an ordinary event with extraordinary consequences when no backup exists. The best cloud backup services for small businesses remove human memory from the equation by backing up continuously and automatically.

Cloud backup beats local-only backup on the disasters that matter most. An external drive sitting next to your computer does not survive the fire, flood, or burglary that destroys the computer. Tape rotations and manual copies get skipped during busy weeks. Off-site cloud copies follow the classic 3-2-1 rule naturally: three copies of data, on two different media, with one off-site. Following 3-2-1 naturally is one reason owners trust the best cloud backup services for small businesses.

Ransomware has made backup a security control, not just an IT chore. Modern backup services offer immutable backups that cannot be altered or deleted even by attackers, plus anomaly detection that spots encryption attacks early. A business with clean, isolated backups can refuse a ransom demand and restore operations instead. Evaluating the best cloud backup services for small businesses on these two features separates genuine protection from basic file copying.

Finally, cloud backup simplifies compliance and client trust. Many contracts and regulations expect demonstrable data protection. Being able to show automated backups with encryption and retention policies wins deals and satisfies auditors, turning a cost center into a competitive signal. That is why the best cloud backup services for small businesses publish their encryption standards and retention policies clearly for compliance reviewers.

1. Backblaze Business Backup

Backblaze is famous for unlimited, set-and-forget backup at a flat price, and its business offering extends that simplicity to companies. Install the app on each workstation or server, and it continuously backs up all user data to Backblaze’s cloud. There are no per-gigabyte fees and no storage caps to manage. Restore options include web download, USB hard drive shipment, and mobile access, with version history keeping older file versions for 30 days (extendable to a year). Simple, flat-rate protection like this defines the best cloud backup services for small businesses for workstations.

Key features include unlimited storage per computer at a flat rate, automatic continuous backup with no scheduling needed, 256-bit AES encryption with optional private key, version history and deleted file retention, theft recovery features like remote locate, and centralized admin deployment and billing for teams. Backblaze B2 cloud storage is available separately for custom setups.

• Pricing: typically around $9 per computer per month for unlimited business backup.
• Best for: small businesses that want truly unlimited workstation backup with zero management overhead.

2. IDrive

IDrive packs remarkable value into one subscription: it backs up unlimited computers, servers, NAS devices, and mobile devices into a single account with generous storage. True archiving means deleted files are kept until you remove them manually, and snapshots with versioning protect against ransomware by preserving clean historical copies. IDrive Express ships a physical drive for fast initial seeding or rapid bulk restores. Value like this is why multi-device owners rank it among the best cloud backup services for small businesses.

Key features include backup for unlimited devices per account, true archiving of deleted files, snapshots and versioning for ransomware recovery, 256-bit AES encryption with private key option, disk image backup for full system recovery, and server, NAS, database, and Office 365 backup support. Pricing is among the lowest per terabyte in the industry.

• Pricing: small business plans typically around $100 to $200 per year for 5 to 10 TB.
• Best for: budget-conscious businesses that need to protect many devices and servers cheaply.

3. Carbonite

Carbonite has protected small business data for nearly two decades with automatic cloud backup that requires no IT expertise. Once installed, it backs up files continuously in the background, with popular plans adding external drive backup, server protection, and courier recovery that ships your data on a drive for fast restores. An admin dashboard shows backup status across every machine, so nothing silently stops working.

Key features include automatic continuous backup with no user action needed, centralized admin dashboard with status alerts, server and external drive backup on business plans, courier recovery service for large restores, 256-bit AES encryption, and US-based support. Setup takes minutes per machine.

• Pricing: business plans typically around $24 to $50 per computer per month depending on features.
• Best for: non-technical small businesses that want dependable backup with strong support.

4. Acronis Cyber Protect

Acronis Cyber Protect merges backup with cybersecurity in a single agent, which is a compelling pitch for small businesses without dedicated security staff. Beyond full disk-image backup of workstations and servers, it includes AI-based anti-malware, ransomware rollback, vulnerability assessments, and patch management. One console covers protection, detection, and recovery, reducing the number of vendors a small IT team must manage. Consolidation like this appeals to buyers comparing the best cloud backup services for small businesses.

Key features include full image and file-level backup for endpoints and servers, integrated anti-malware and ransomware protection, cloud and local backup destinations, disaster recovery orchestration, patch management and vulnerability assessment, and centralized management through a single web console. Microsoft 365 backup is included on higher tiers.

• Pricing: typically around $60 to $120 per workstation per year depending on edition and term.
• Best for: small businesses that want backup and cybersecurity unified in one managed platform.

5. CrashPlan for Small Business

CrashPlan for Small Business offers unlimited cloud backup per computer at a flat monthly price, with a focus on simplicity and continuous protection. Every 15 minutes it scans for changed files and backs them up automatically, keeping unlimited versions of every file forever by default. Admin controls let owners manage all company computers from one dashboard, set backup policies, and restore files for any user. It is a favorite among creative professionals with large, ever-changing file libraries. Creative teams with big libraries often shortlist it among the best cloud backup services for small businesses.

Key features include unlimited storage and unlimited file version retention, automatic backup every 15 minutes, 256-bit AES encryption in transit and at rest, cross-platform support for Windows, Mac, and Linux, admin dashboard with user management, and fast block-level incremental backups that only send changed data.

• Pricing: typically around $10 per computer per month for unlimited backup.
• Best for: small teams with large active file sets that want unlimited version history.

6. Veeam Data Platform

Veeam is the enterprise standard for backup and disaster recovery, and its small business editions bring that power downmarket. Veeam backs up virtual machines, physical servers, workstations, and cloud workloads with instant recovery that can boot a failed VM directly from the backup in minutes. Replication to a second site or the cloud provides true disaster recovery, not just file restore. While more complex than consumer-style tools, it is unmatched for businesses running virtualized infrastructure.

Key features include image-based backup for VMs, servers, and workstations, instant VM recovery that minimizes downtime, ransomware-proof immutable backup copies, replication for disaster recovery failover, broad platform support including VMware, Hyper-V, and major clouds, and centralized monitoring with automated backup testing. A free community edition covers small environments.

• Pricing: free community edition available; paid editions typically around $150 plus per workload per year.
• Best for: businesses running virtual servers that need fast recovery and true disaster recovery.

7. Datto (Kaseya)

Datto, now part of Kaseya, is the backup platform behind thousands of managed service providers, which tells you it is built for reliability at scale. Datto’s BCDR appliances take local snapshots every few minutes and replicate them to the Datto cloud, enabling instant virtualization: if your server dies, Datto boots a virtual copy in its cloud within minutes while you repair the hardware. Screenshot verification proves every backup is bootable. Verified recoverability is the gold standard for the best cloud backup services for small businesses.

Key features include hybrid local plus cloud backup appliances, instant cloud virtualization for failed servers, screenshot backup verification, ransomware detection with rollback, SaaS protection for Microsoft 365 and Google Workspace, and management through MSP partners. It is sold primarily through IT providers.

• Pricing: quote-based through MSP partners; typically a monthly per-device fee plus appliance costs.
• Best for: businesses working with an MSP that need guaranteed fast recovery from server failures.

8. N-able Cove Data Protection

N-able Cove Data Protection (formerly SolarWinds Backup) is a cloud-first backup solution popular with small businesses and their IT providers. A single lightweight agent protects workstations, servers, and Microsoft 365 data, storing everything directly in the cloud with no local appliance required. Its standout technology backs up only changed data blocks, making backups fast and storage-efficient, which keeps costs predictable as data grows.

Key features include cloud-first architecture with no hardware to buy, backup for servers, workstations, and Microsoft 365, block-level incremental technology for speed and efficiency, bare-metal recovery for full system restores, AES 256-bit encryption with private key option, and a web-based management console with detailed reporting.

• Pricing: quote-based per-device pricing through N-able partners; typically competitive per-GB rates.
• Best for: small businesses wanting efficient cloud-first backup, often deployed via an IT partner.

9. Unitrends

Unitrends offers all-in-one backup appliances and cloud services that combine backup, ransomware detection, and disaster recovery testing. Its Recovery Assurance automatically tests your backups by spinning them up in an isolated environment, so you know restores will work before disaster strikes. Unitrends covers physical and virtual servers, endpoints, and SaaS apps like Microsoft 365, with flexible deployment as hardware appliance, virtual appliance, or pure cloud.

Key features include automated recovery testing with Recovery Assurance, integrated ransomware detection and recovery, unified protection for servers, VMs, endpoints, and SaaS, flexible deployment options, and long-term retention and archiving for compliance. Support is consistently rated highly.

• Pricing: quote-based depending on protected capacity and deployment model; a free trial is available.
• Best for: businesses that want automated proof their backups actually restore correctly.

10. MSP360 Backup

MSP360 Backup (formerly CloudBerry) takes a different approach: it is backup software that lets you choose your own cloud storage, including AWS S3, Wasabi, Backblaze B2, Google Cloud, or Azure. This BYO-storage model avoids vendor lock-in and lets cost-conscious businesses pick the cheapest storage tier that meets their needs. MSP360 handles image-based and file-level backup for Windows, Mac, Linux, VMware, Hyper-V, and Microsoft 365, with strong encryption and compression.

Key features include freedom to use any major cloud storage provider, image-based and file-level backup options, support for Windows, Mac, Linux, and virtual platforms, 256-bit AES encryption with custom keys, centralized web console for managing many machines, and a free edition for basic desktop backup. You pay MSP360 licensing plus your chosen storage costs.

• Pricing: free edition available; paid licenses typically around $30 to $150 per machine per year plus storage costs.
• Best for: technical businesses that want backup software freedom with their choice of cheap cloud storage.

Best Cloud Backup Services for Small Businesses – How to Choose

Start by inventorying what must be protected: employee workstations, any on-site servers, cloud apps like Microsoft 365 or Google Workspace, and industry-specific systems like point-of-sale or accounting databases. Many businesses discover their SaaS data is not backed up at all, since providers typically guarantee availability, not recovery of your deleted data. The best cloud backup services for small businesses for you is the one that covers your full inventory, not just laptops.

Define your recovery targets. RPO (recovery point objective) is how much data you can afford to lose, which determines backup frequency: continuous backup for critical systems, daily for the rest. RTO (recovery time objective) is how long you can be down, which determines whether you need simple file restore or instant virtualization. A retailer that cannot process sales needs minutes; a consultancy might tolerate a day. Matching these targets against the best cloud backup services for small businesses keeps you from overpaying for recovery speed you do not need.

Insist on ransomware-resistant design. Look for immutable backup copies that cannot be deleted or encrypted by attackers, anomaly detection that flags mass encryption, and offline or air-gapped copies for your most critical data. The U.S. Cybersecurity and Infrastructure Security Agency publishes practical data backup guidance for businesses, and NIST’s small business cybersecurity resources cover backup as a core control. Ask vendors directly how their product survived real ransomware incidents, and test a full restore yourself before you need it. That restore test is how you verify the best cloud backup services for small businesses actually deliver when it counts.

Test restores regularly, not just backups. A backup you have never restored is a hope, not a plan. Schedule quarterly restore tests of critical systems and document the steps so anyone on the team can execute them. Services with automated recovery verification, like Unitrends and Datto, reduce this burden significantly. Keep a printed copy of your recovery runbook somewhere accessible, because you may need it precisely when systems are down. Restore drills like these prove your pick among the best cloud backup services for small businesses is more than a subscription.

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Frequently Asked Questions

How much does cloud backup cost for a small business?

Workstation backup typically runs $6 to $15 per computer per month for unlimited plans, while server backup and disaster recovery solutions range from $50 to several hundred dollars monthly depending on capacity. All-in pricing like IDrive’s annual terabyte plans can be far cheaper for many-device setups. Budget for both the software and any separate storage fees. Honest budgeting keeps the best cloud backup services for small businesses affordable instead of surprising.

What is the 3-2-1 backup rule?

The 3-2-1 rule says keep three copies of your data, on two different types of media, with one copy off-site. Cloud backup services satisfy this elegantly: your live data, plus versioned cloud copies stored far from your office. Some businesses add a local copy for faster restores, making it 3-2-1-1 with an offline copy for ransomware protection. That layered approach is exactly what the best cloud backup services for small businesses are designed to support.

Can cloud backup protect against ransomware?

Yes, if configured correctly. The best cloud backup services for small businesses offer immutable backups that ransomware cannot encrypt or delete, versioning that preserves clean pre-attack copies, and anomaly detection that alerts you to mass file changes. Recovery means wiping affected systems and restoring from a known-clean backup point.

How often should backups run?

Continuous or near-continuous backup is ideal for active workstations and critical servers, capturing changes within minutes. Daily backups suffice for less critical systems. Whatever the schedule, verify it meets your recovery point objective: the maximum data loss your business can tolerate, usually measured in hours. The best cloud backup services for small businesses let you set different schedules per device, so critical systems back up continuously while archives run nightly.

Does Microsoft 365 or Google Workspace back up my data?

Not in the way most businesses assume. These platforms provide high availability and short-term recovery (like 30-day deleted item retention), but they do not guarantee point-in-time restoration of mailboxes or drives months later. Dedicated SaaS backup from providers like Datto, Acronis, or N-able Cove closes this gap. Closing that SaaS gap is a key job for the best cloud backup services for small businesses.