Business data can disappear in seconds.
Hardware failures, accidental deletions, ransomware attacks, stolen devices, corrupted databases, and employee mistakes can all cause serious data loss.
For businesses that depend on digital files, customer records, databases, Microsoft 365, cloud applications, or company servers, maintaining reliable backups is an essential part of business continuity.
A business cloud backup service automatically copies important company data to remote infrastructure so that files and systems can be recovered after an incident.
But cloud backup solutions vary significantly in pricing, storage limits, security, server support, ransomware protection, administration, and recovery capabilities.
Some services are designed primarily for small businesses backing up employee computers.
Others provide advanced server backup, disaster recovery, virtual machine backup, Microsoft 365 backup, database protection, and enterprise cloud backup.
In this guide, we compare some of the best cloud backup services for businesses in 2026 and explain how to choose the right backup solution for your organization.
Best Cloud Backup Services for Businesses in 2026
| Cloud Backup Provider | Best For | Starting Business Pricing | Storage Model | Server Backup |
|---|---|---|---|---|
| IDrive Business | Businesses needing backup for computers, servers, NAS and databases | From $19.99/month | Storage-based | Yes |
| Backblaze Business Backup | Simple unlimited workstation backup | $99/computer/year | Unlimited computer backup | Different products may be required |
| Acronis Cyber Protect | Backup combined with cybersecurity and disaster recovery | Varies by plan | Flexible | Yes |
| Microsoft Azure Backup | Businesses running Azure or hybrid infrastructure | Usage-based | Consumption-based | Yes |
Prices and product capabilities can change. Always confirm current pricing and licensing directly with the provider before purchasing.
1. IDrive Business
Best for: Businesses that need one cloud backup account for multiple computers, servers, databases, and NAS devices.
IDrive offers several cloud backup plans for individuals, teams, and businesses.
Its Business plans are particularly interesting for organizations that need to protect more than employee laptops.
IDrive Business supports unlimited users and multiple computers while also offering backup capabilities for servers, Exchange, SQL databases, and NAS devices.
That makes IDrive more flexible than basic workstation-only backup services.
IDrive Business Features
Depending on the selected configuration, IDrive provides capabilities such as:
- Backup for multiple computers
- Windows and Mac backup
- Linux backup options
- Server backup
- NAS backup
- Microsoft SQL Server backup
- Microsoft Exchange backup
- Continuous data backup
- Centralized administration
- Cloud-based storage
- File restoration
- Multiple-user management
IDrive also offers separate cloud application backup services for Microsoft 365 and Google Workspace.
IDrive Business Pricing
At the time of writing, IDrive lists a monthly Business plan starting at:
500 GB: $19.99 per month
Larger plans include:
1.25 TB: $49.99 per month
2.5 TB: $79.99 per month
5 TB: $149.99 per month
IDrive currently advertises discounted annual billing for new subscriptions, so the effective introductory price may be lower depending on the plan selected.
Businesses should pay attention to the distinction between promotional pricing and regular renewal pricing.
IDrive Microsoft 365 Backup
IDrive separately offers Microsoft Office 365 backup for:
- OneDrive
- Outlook
- Exchange
- SharePoint
- Microsoft Teams
The company currently lists its Microsoft 365 cloud application backup at $20 per seat per year with unlimited storage.
Google Workspace backup is also offered at $20 per seat per year, with storage terms listed separately by IDrive.
Who Should Consider IDrive Business?
IDrive can be attractive for:
- Small businesses
- Medium-sized businesses
- IT departments
- Companies with several computers
- Businesses operating file servers
- Organizations running SQL or Exchange
- Companies with NAS devices
- Businesses wanting centralized backup management
The ability to combine computer and server backup under a business account can make IDrive particularly useful for companies with mixed infrastructure.
2. Backblaze Business Backup
Best for: Businesses wanting straightforward unlimited backup for employee computers.
Backblaze is known for a relatively simple cloud backup model.
Its Business Backup product currently costs $99 per computer per year and includes unlimited data backup.
Instead of purchasing a specific number of terabytes for each workstation, a business purchases protection for individual computers.
That can make costs easier to predict for businesses with employees who store large amounts of data locally.
Backblaze Business Backup Features
Backblaze Business Backup includes:
- Unlimited computer backup
- Centralized user management
- Administrative controls
- Remote file access
- File restoration
- Flexible billing options
Backblaze also offers additional Enterprise Control functionality for organizations that need more sophisticated administrative restrictions and security controls.
Backblaze Business Pricing
Backblaze currently lists Business Backup at:
$99 per computer per year
Its Enterprise Control feature is available as an additional paid option.
Backblaze lists Enterprise Control at an additional $24 per computer per year on its business backup page.
Pricing should be verified at the time of purchase.
Unlimited Cloud Backup
One of Backblaze’s biggest advantages is its unlimited-data model for computer backup.
A company backing up a workstation containing several terabytes does not need to select a larger storage tier simply because that particular computer contains more data.
However, businesses should understand exactly which systems they need to protect.
A workstation backup product is not necessarily a replacement for specialized backup products designed for databases, large server environments, virtual machines, SaaS applications, or enterprise disaster recovery.
Who Should Consider Backblaze Business Backup?
Backblaze may be particularly appealing to businesses that:
- Have many employee laptops or desktops
- Store large amounts of local data
- Want predictable per-computer pricing
- Prefer relatively simple backup management
- Do not need complex enterprise backup infrastructure
Organizations with significant server, database, virtual machine, or SaaS backup requirements should carefully compare Backblaze’s available products with broader enterprise backup platforms.
3. Acronis Cyber Protect
Best for: Businesses that want backup, cybersecurity, ransomware protection, and disaster recovery capabilities from a broader platform.
Acronis takes a different approach to business backup.
Rather than treating backup as an isolated tool, Acronis combines data protection with cybersecurity and recovery capabilities.
Acronis Cyber Protect can protect physical, virtual, cloud, and SaaS workloads, while Acronis Cyber Protect Cloud is designed heavily around managed service providers and multi-tenant environments.
Acronis Backup Capabilities
Acronis supports backup scenarios involving:
- Windows computers
- Linux systems
- Servers
- Virtual machines
- VMware
- Hyper-V
- Microsoft 365
- Google Workspace
- Cloud workloads
- Databases
- Physical workloads
- SaaS environments
Acronis says Cyber Protect Cloud supports more than 30 workload types across physical, virtual, cloud, and mobile environments.
Backup and Ransomware Protection
Backup systems have increasingly become targets during ransomware attacks.
Attackers may attempt to encrypt or destroy backups to make recovery more difficult.
Acronis combines backup capabilities with security controls including malware scanning, anti-ransomware technologies, encryption, and immutable storage options.
Its platform also supports what Acronis calls Safe Recovery, which is intended to help prevent infected data from simply being restored back into production systems.
Immutable Cloud Backup
Immutability can be an important feature in a modern backup strategy.
An immutable backup is protected from modification or deletion during a defined retention period.
Acronis supports Object Lock with compatible S3 storage and describes options for immutable backup storage within its cloud protection platform.
This can help businesses reduce the risk that compromised administrator credentials or ransomware will immediately destroy every available recovery copy.
Flexible Storage
Acronis allows customers and service providers to use different storage destinations.
These can include:
- Acronis Cloud storage
- Partner-hosted storage
- Private storage
- S3-compatible public cloud storage
Acronis specifically lists support for S3-compatible destinations including Amazon S3 and Backblaze B2 in its direct cloud backup offering.
Acronis Microsoft 365 Backup
Microsoft 365 contains business-critical data across services such as:
- Exchange Online
- OneDrive for Business
- SharePoint Online
- Microsoft Teams
Acronis provides cloud-to-cloud Microsoft 365 backup designed to protect and recover this data.
Its Microsoft 365 backup capabilities include granular recovery and search functionality for backed-up content.
Disaster Recovery
Backup and disaster recovery are related but different.
A backup gives a business another copy of its data.
Disaster recovery focuses on restoring operations after a major failure.
Acronis offers integrated disaster recovery capabilities that can fail over workloads to cloud infrastructure when configured as part of the service.
This can be valuable for businesses where prolonged downtime would create significant financial losses.
Acronis Pricing
Acronis pricing varies by product, deployment model, workload, storage, and partner arrangement.
For Acronis Cyber Protect Cloud, the company lists flexible licensing options including per-workload and per-gigabyte models for service providers.
Businesses should request a quote appropriate to their environment rather than assuming one fixed price applies to every deployment.
Who Should Consider Acronis?
Acronis can be particularly attractive to:
- Medium-sized businesses
- Larger organizations
- Managed service providers
- Companies requiring server backup
- Businesses requiring Microsoft 365 backup
- Organizations concerned about ransomware
- Companies requiring disaster recovery
- Businesses with hybrid infrastructure
- Organizations operating virtual machines
Smaller organizations that only need simple laptop backup may find a specialized computer backup service easier to manage.
4. Microsoft Azure Backup
Best for: Organizations already operating workloads in Microsoft Azure or managing hybrid infrastructure.
Microsoft Azure Backup is Microsoft’s cloud-based backup service.
It can protect multiple types of workloads, including Azure virtual machines and on-premises systems.
For businesses already heavily invested in Azure infrastructure, using Azure Backup can reduce the need to introduce another completely separate cloud platform.
What Can Azure Backup Protect?
Microsoft currently documents backup support for workloads including:
- Azure virtual machines
- Windows and Linux VMs
- Azure Managed Disks
- Azure Files
- SQL Server databases running on Azure VMs
- SAP HANA databases
- Azure Database for PostgreSQL
- Azure Blob data
- Azure Kubernetes Service
- Certain on-premises workloads
The exact support requirements differ depending on the workload.
On-Premises Backup to Azure
Azure Backup is not limited to systems already running in Microsoft’s cloud.
Microsoft provides options for backing up on-premises files, folders, system state, virtual machines, and other supported workloads into Azure.
This makes the service relevant to hybrid organizations operating both local infrastructure and cloud resources.
Azure Backup Security
Microsoft says Azure Backup includes security capabilities designed to help protect backup data against ransomware and unauthorized access.
Backup data can be protected while in transit and while stored in Azure, with additional security controls available depending on configuration.
Businesses should still configure access control, authentication, retention, monitoring, and backup security properly rather than assuming cloud backups are automatically immune to attacks.
Azure Backup Storage Options
Microsoft supports different redundancy models for backup data.
These include locally redundant storage and geo-redundant storage, with additional options depending on workload and region.
Geo-redundant storage replicates data to another Azure region, while locally redundant storage keeps copies within the primary region.
The appropriate choice depends on a business’s resilience requirements and budget.
Azure Backup Pricing
Azure Backup does not use the same simple pricing model as services that charge one annual amount per computer.
Microsoft says Azure Backup pricing generally includes two components:
- Protected instances
- Backup storage
The final cost depends on the number and size of protected workloads, storage consumption, redundancy configuration, and other service choices.
Microsoft provides an Azure pricing calculator for organizations that need to estimate deployment costs.
Who Should Consider Azure Backup?
Azure Backup may be a strong candidate for:
- Businesses already using Microsoft Azure
- Organizations running Azure virtual machines
- Companies operating SQL databases in Azure
- Hybrid cloud environments
- Enterprise IT departments
- Organizations requiring centralized cloud infrastructure management
For a five-person company that only needs employee laptop backup, Azure Backup may introduce more complexity than necessary.
For a company running production infrastructure inside Azure, it can be a much more natural fit.
Cloud Backup vs. Cloud Storage: What Is the Difference?
Cloud backup and cloud storage are often confused, but they solve different problems.
Cloud storage is generally designed for storing, synchronizing, sharing, and accessing active files.
Examples include services used to collaborate on documents or access files across multiple devices.
Cloud backup is primarily designed to create recoverable copies of data.
Backup software can automatically preserve selected files or systems according to a schedule and retain historical versions that can be restored after data loss.
A synchronized folder should not automatically be treated as a complete business backup strategy.
If a file is deleted, corrupted, or encrypted by ransomware, synchronization may propagate that change depending on the service and configuration.
A dedicated backup platform is designed specifically around recovery.
Why Do Businesses Need Cloud Backup?
Businesses create increasingly large amounts of digital information.
That can include:
- Customer records
- Financial documents
- Contracts
- Employee information
- Databases
- Website data
- Software projects
- Marketing assets
- Cloud application data
- Intellectual property
If that information becomes unavailable, the financial cost can extend beyond replacing files.
Downtime can interrupt sales, customer support, billing, internal operations, and other business processes.
Cloud backup provides an off-site copy that can help an organization recover when its primary systems are no longer available.
Cloud Backup and Ransomware Protection
Ransomware is one of the main reasons businesses should think carefully about backup architecture.
A company can have excellent endpoint security and still maintain backups as a final recovery layer.
However, simply creating backups is not enough.
Organizations should consider backup security features such as:
- Immutable backups
- Separate administrator credentials
- Multifactor authentication
- Encryption
- Restricted deletion
- Multiple backup copies
- Off-site storage
- Backup monitoring
- Recovery testing
- Appropriate retention policies
A ransomware-resistant backup strategy attempts to prevent attackers from easily compromising both production systems and every recovery copy at the same time.
What Is the 3-2-1 Backup Rule?
A commonly used approach to data protection is the 3-2-1 backup strategy.
The concept is to maintain:
3 copies of important data
2 different types of storage or media
1 copy stored off-site
Acronis also recommends this general approach in its cloud backup guidance.
The principle reduces dependence on a single storage device, location, or backup system.
For organizations with particularly critical information, additional offline or immutable copies may be appropriate.
What Features Should You Look for in a Business Cloud Backup Service?
Choosing a business backup provider should involve more than comparing storage capacity.
Consider the following factors.
1. Automatic Backup
A backup system should minimize dependence on employees remembering to manually copy files.
Automatic schedules reduce the possibility that a device goes weeks or months without a current backup.
2. Storage Capacity
Estimate how much data your business currently has and how quickly it is growing.
A 500 GB plan may be sufficient today but become expensive or restrictive as company data expands.
3. Server Backup
If your organization operates servers, verify that the provider supports them.
Some inexpensive cloud backup products are designed for employee computers rather than production servers.
4. Database Backup
Organizations using SQL databases or other business applications should verify that backups can be performed consistently without corrupting database state.
IDrive Business, for example, lists support for SQL and Exchange backup.
Azure Backup also supports specified SQL Server workloads running in Azure VMs.
5. Microsoft 365 Backup
Organizations sometimes assume that storing information inside Microsoft 365 removes the need for independent backup.
Businesses with important email, SharePoint, Teams, or OneDrive data should evaluate their retention and recovery requirements separately.
Third-party vendors including Acronis and IDrive sell dedicated Microsoft 365 backup products.
6. Ransomware Protection
Look for technologies that make backups more difficult to alter or destroy.
Useful features may include:
- Immutable storage
- Object Lock
- Backup deletion protection
- Multifactor authentication
- Malware scanning
- Separate administrative permissions
Acronis, for example, supports immutable storage and S3 Object Lock functionality in supported configurations.
7. Encryption
Sensitive business data should be protected both during transmission and while stored.
Businesses operating under regulatory requirements should also investigate how encryption keys are managed and what encryption standards the provider uses.
8. File Versioning
Version history allows businesses to recover an older copy of a file.
This becomes useful when:
- A file is accidentally overwritten
- Data corruption is discovered late
- Ransomware modifies files
- An employee deletes important information
- A bad software update damages data
Check how long versions are retained because retention policies vary considerably.
9. Recovery Speed
A backup is only useful if the business can restore it when needed.
Before choosing a provider, investigate:
- File-level recovery
- Full-system recovery
- Bare-metal recovery
- Virtual machine recovery
- Disaster recovery
- Restore bandwidth
- Physical restore options
- Recovery time objectives
Businesses should test restores regularly rather than waiting for a real disaster to discover whether backups work.
10. Centralized Administration
Companies with multiple employees need visibility across protected devices.
A centralized dashboard can allow administrators to identify:
- Devices that stopped backing up
- Failed backup jobs
- Storage consumption
- Unprotected computers
- Security alerts
- User permissions
This becomes increasingly important as the organization grows.
11. Scalability
A backup platform that works for 10 devices may not be appropriate for 1,000 devices.
Growing companies should consider how pricing, deployment, monitoring, and administration change as more users and workloads are added.
12. Compliance Requirements
Businesses in regulated industries may have rules governing:
- Data retention
- Geographic storage location
- Encryption
- Access controls
- Audit logging
- Data deletion
- Recovery capabilities
Do not select a backup service solely because a provider mentions compliance standards in marketing material.
Confirm the exact services, configurations, agreements, and controls required by your organization.
How Much Does Business Cloud Backup Cost?
Business cloud backup pricing can use several different models.
Per Computer
Backblaze Business Backup currently charges $99 per computer per year for its core computer backup service.
This model can be easy to forecast because the cost increases primarily as more computers are added.
By Storage Capacity
IDrive Business uses storage-based plans.
Its current monthly pricing starts at $19.99 for 500 GB and increases as storage capacity grows.
Per Workload or Usage
More sophisticated business platforms may charge based on:
- Workloads
- Servers
- Storage
- Users
- Virtual machines
- Cloud resources
Acronis offers multiple licensing structures depending on the product and deployment.
Consumption-Based Cloud Pricing
Azure Backup charges according to protected instances and storage consumption rather than offering a single universal monthly subscription.
This can work well for infrastructure teams but requires more detailed cost estimation.
What Is the Best Cloud Backup for a Small Business?
For a small business primarily backing up employee computers, Backblaze Business Backup provides a straightforward unlimited backup model at $99 per computer per year.
For small businesses that also need server, NAS, database, or multi-device backup capabilities, IDrive Business offers a broader set of supported workloads.
Organizations wanting integrated ransomware protection and more advanced recovery functionality should also evaluate Acronis Cyber Protect.
The right service depends on what the company is actually protecting.
What Is the Best Cloud Backup for Enterprise Businesses?
Enterprise backup requirements are considerably more complicated.
Larger organizations may need:
- Thousands of endpoints
- Multiple geographic locations
- Server backup
- Virtual machine backup
- Database backup
- Cloud workload protection
- Disaster recovery
- Microsoft 365 backup
- Immutable storage
- Compliance reporting
- Centralized administration
- API integrations
Platforms such as Acronis and Microsoft Azure Backup are designed to support considerably broader infrastructure scenarios than simple workstation backup products.
Enterprise organizations should conduct technical evaluations and recovery testing before committing to a platform.
IDrive vs. Backblaze for Business
IDrive and Backblaze use different approaches.
Choose IDrive if:
- You want storage-based business plans
- You need server backup
- You need NAS backup
- You need database backup
- You want multiple computers under one business account
Choose Backblaze if:
- Your primary requirement is computer backup
- You want unlimited backup for each protected workstation
- You prefer simple per-computer pricing
- You do not need complex infrastructure backup
Neither approach is universally better.
The correct option depends on the company’s devices and data.
Acronis vs. Azure Backup
Acronis and Azure Backup also serve overlapping but different requirements.
Acronis focuses heavily on combining backup with cybersecurity, workload protection, and managed service capabilities.
Azure Backup is deeply integrated into the Microsoft Azure ecosystem and supports multiple Azure and hybrid workloads.
Companies already hosting significant infrastructure in Azure may find Azure Backup a natural option.
Companies with heterogeneous infrastructure, MSP requirements, or a desire to combine security and backup may find Acronis more attractive.
Frequently Asked Questions
What is cloud backup for business?
Business cloud backup is a service that creates remote copies of company data so that information can be restored after deletion, hardware failure, corruption, cyberattack, or another data-loss event.
Is cloud backup safe for businesses?
Cloud backup can provide strong security when properly configured, but security depends on the provider and the organization’s settings.
Businesses should evaluate encryption, authentication, administrator permissions, immutability, retention, monitoring, and recovery procedures.
What is the best business cloud backup service?
There is no single best service for every business.
Backblaze is attractive for simple unlimited computer backup.
IDrive provides broader business backup support for computers, servers, NAS, and databases.
Acronis combines backup with security and disaster recovery.
Azure Backup is particularly relevant to organizations using Microsoft Azure infrastructure.
How much does business cloud backup cost?
Pricing depends on the provider.
Backblaze currently lists its business computer backup at $99 per computer per year.
IDrive Business monthly plans currently begin at $19.99 for 500 GB before any applicable promotional annual discount.
Enterprise services can cost significantly more depending on storage, servers, workloads, and recovery requirements.
Is OneDrive a cloud backup?
OneDrive is primarily a cloud storage, synchronization, and collaboration service.
Organizations that require independent backup and longer-term recovery options should separately evaluate Microsoft 365 backup solutions.
Providers such as IDrive and Acronis offer dedicated Microsoft 365 backup services.
Does cloud backup protect against ransomware?
Cloud backup can significantly improve ransomware recovery, especially when backup copies are properly isolated and protected.
However, businesses should consider immutable storage, restricted deletion, multifactor authentication, multiple backup copies, and tested recovery procedures.
No backup provider can guarantee that every ransomware incident will be harmless.
How often should a business back up its data?
The appropriate frequency depends on how much data the organization can afford to lose.
A company that can tolerate losing one day of work has different requirements from a business where even 15 minutes of lost data is unacceptable.
Businesses should define their recovery point objective and configure backup frequency accordingly.
Should businesses use more than one backup?
For important data, relying on only one copy creates unnecessary risk.
A multi-copy strategy such as the 3-2-1 approach reduces reliance on a single device, system, or location.
What is disaster recovery?
Backup focuses primarily on preserving data.
Disaster recovery focuses on restoring business systems and operations after a major outage or incident.
More advanced platforms may combine both capabilities.
Final Verdict
The best cloud backup service for business depends on the type of data and infrastructure being protected.
IDrive Business is a strong option for companies needing flexible cloud backup across computers, servers, NAS devices, and business databases.
Backblaze Business Backup stands out for straightforward unlimited workstation backup with predictable per-computer pricing.
Acronis Cyber Protect is better suited to organizations that want backup combined with ransomware protection, cybersecurity, Microsoft 365 protection, and advanced recovery capabilities.
Microsoft Azure Backup is particularly attractive to companies already running virtual machines, databases, and other production workloads inside Microsoft Azure.
Before purchasing any business backup service, identify exactly what needs protection, calculate storage requirements, compare recovery capabilities, review ransomware defenses, and test the restore process.
The cheapest cloud backup solution is not necessarily the least expensive option after a serious data-loss incident.
A reliable business backup system should ultimately answer one question:
If our primary data disappeared today, how quickly could we restore it and continue operating?
