Why backup still tops the SMB risk list
SMBs face the same ransomware and accidental‑deletion risks as enterprises, but with fewer people to respond. U.S. guidance continues to recommend the 3‑2‑1 rule—keep 3 copies of data, on 2 different media, with 1 offsite—to avoid single points of failure; modern adaptations add immutability/air‑gap and recovery verification (often called 3‑2‑1‑1‑0).
Tip: Treat “offsite” as off‑network/immutable when possible to withstand ransomware that targets backups.
Buyer’s checklist: the 7 questions that decide fit for SMBs
- Scope: Do you need endpoint/server backup, SaaS backup (M365/Google), or both? Tools differ—some excel at workstations/servers, others at M365/Workspace, and a few cover both.
- RPO/RTO: Can you restore quickly and precisely (file, mailbox, site, VM)? Frequent restore points and point‑in‑time browsing are crucial.
- Immutability: Is there support for object‑lock/WORM or logically air‑gapped copies (3‑2‑1‑1‑0)? This increasingly defines ransomware resilience.
- Residency & trust boundary: Do you need regional storage choices (e.g., EU/UK, U.S., APAC) or the ability to bring your own cloud storage?
- Cost model: Per‑user vs. per‑TB vs. flat device pricing—plus “hidden” egress/API fees with some object stores. Predictable pricing can matter more than the lowest sticker price.
- Admin overhead: Lean IT teams benefit from auto‑onboarding, cross‑user restores for joiners/leavers, and centralized policy management.
- Verification: Schedule restore tests; follow 3‑2‑1‑1‑0 guidance to keep at least one immutable copy and ensure zero errors on verified recovery.
The short list: best cloud backup tools for SMBs
1. OpenText Cloud‑to‑Cloud Backup (Carbonite or Cloudally)
OpenText provides cloud‑to‑cloud backup for leading SaaS apps without standing up new infrastructure. It offers automated daily backups, granular point‑in‑time restores, and global data‑residency options. A single, non‑technical console and usage‑based billing make it approachable for SMB teams.
Deployment & Platforms
Cloud service with multiple regional storage options and support for bring‑your‑own S3‑compatible storage; centralized, multi‑tenant administration.
What It Backs Up
Microsoft 365, Google Workspace, Salesforce, Box, and Dropbox, with automatic user/site discovery and scheduled snapshots.
Recovery & RTO/RPO Aids
Granular restores (down to items), point‑in‑time recovery, rich search, and export options to speed tenant‑level remediation.
Security & Immutability
Encrypted storage, legal hold options, flexible retention, and data‑residency controls to align with compliance goals.
Management & Pricing Fit
Usage‑based billing without surprise overages; simple UI designed to reduce admin time.
Why SMBs like it
No hardware to manage, broad SaaS coverage, quick item‑level restores, and predictable costs.
2. Acronis Cyber Protect
Acronis unifies backup, cybersecurity, and management in one platform so SMBs don’t juggle multiple agents and consoles. It protects endpoints, servers, VMs, and Microsoft 365 with both image‑level and file‑level backup. Continuous data protection and safe recovery help minimize downtime.
Deployment & Platforms
Available as software or SaaS, delivered through a single agent and console across physical, virtual, and cloud estates.
What It Backs Up
Disk‑image and file‑level backups for endpoints/servers/VMs, plus cloud‑to‑cloud protection for Microsoft 365.
Recovery & RTO/RPO Aids
Bare‑metal and “any‑to‑any” recovery with universal restore; verified and rapid recovery to tighten RTO.
Security & Immutability
Built‑in anti‑ransomware, encrypted and immutable backups, and “safe recovery” to avoid reinfection.
Management & Pricing Fit
Edition tiers and flexible storage choices (vendor cloud or your own); one pane of glass for backup and security.
Why SMBs like it
One vendor for backup + endpoint security, broad workload coverage, and fast, reliable restores.
3. Veeam (Data Platform Essentials / Backup & Replication / Backup for Microsoft 365)
Veeam is a familiar, storage‑agnostic backup platform for hybrid and multi‑cloud environments. It’s known for reliability, instant recovery, and replication/CDP to achieve low RPO/RTO. SMB‑oriented “Essentials” bundles simplify licensing and cost control.
Deployment & Platforms
Self‑managed software that supports on‑prem and cloud workloads, with a broad ecosystem and storage flexibility.
What It Backs Up
VMware/Hyper‑V, physical servers, NAS/file shares, cloud instances; a separate product covers Microsoft 365.
Recovery & RTO/RPO Aids
Instant recovery, image‑based backups, and replication/CDP to reduce downtime and data loss.
Security & Immutability
Encryption, immutable repositories, and automated verification to ensure recoverability.
Management & Pricing Fit
Essentials bundles for SMBs; avoids lock‑in via storage neutrality and portable formats.
Why SMBs like it
Proven reliability, fast restores, and freedom to use existing storage investments.
4. Backblaze Business Computer Backup
Backblaze offers truly unlimited cloud backup for Mac and PC endpoints at a flat per‑device price. Centralized admin, SSO/OIDC, and silent deployment make rollout simple at scale. Flexible restore options include downloadable zips, a restore app, and mailed drives.
Deployment & Platforms
Lightweight clients for Mac/PC with a web admin console for groups, policies, and device management.
What It Backs Up
All user data on workstations and connected external drives; servers/NAS can be protected separately using Backblaze’s object storage with compatible tools.
Recovery & RTO/RPO Aids
Web‑based or app‑based restores (no size caps) and optional mailed drive restores; extended version history is available.
Security & Immutability
Default encryption with an optional private key and 2FA; version history supports ransomware recovery.
Management & Pricing Fit
Predictable per‑computer pricing and streamlined deployment via MSI/JAMF and similar tools.
Why SMBs like it
“Set‑and‑forget” endpoint protection, simple administration, and highly predictable cost.
5. CrashPlan (for Small Business)
CrashPlan focuses on continuous, automatic endpoint backup and optional SaaS protection. Unlimited versioning and generous file retention make point‑in‑time recovery straightforward. Quiet clients, self‑service web restores, and device‑migration workflows suit lean IT teams.
Deployment & Platforms
Cloud service with lightweight agents; web console for policy, monitoring, and restores.
What It Backs Up
Windows, macOS, and Linux endpoints with unlimited versioning; optional coverage for Microsoft 365/Google data.
Recovery & RTO/RPO Aids
Point‑in‑time restores (single file or full set) and device replacement to continue prior backups on new hardware.
Security & Immutability
AES‑256 encryption in transit/at rest; compliance‑ready posture including BAA availability.
Management & Pricing Fit
Right‑sized SMB plans with minimal user disruption and straightforward administration.
Why SMBs like it
Continuous, quiet endpoint protection that’s easy to roll out and recover from—ideal for small teams.
6. MSP360 (Managed Backup / Pro)
MSP360 gives SMBs a vendor‑neutral backup platform with bring‑your‑own storage. A single console covers endpoints, servers/VMs, and Microsoft 365/Google backups. Immutability, encryption, and granular retention bolster ransomware resilience.
Deployment & Platforms
Cross‑platform agents with centralized, multi‑tenant web console; supports your choice of cloud or local/NAS storage.
What It Backs Up
Files, image‑based systems, Microsoft SQL/Exchange, virtual machines; cloud‑to‑cloud backup for Microsoft 365 and Google Workspace.
Recovery & RTO/RPO Aids
Image‑based bare‑metal/VM restores and flexible retention/versioning for targeted recovery points.
Security & Immutability
Encryption, object‑lock immutability, 2FA, and audit controls for compliance needs.
Management & Pricing Fit
Edition tiers (desktop/server), white‑label options, and pay‑as‑you‑go licensing to control cost.
Why SMBs like it
Lower cost via storage freedom and a single pane for all backup jobs.
7. N‑able Cove Data Protection
Cove is a cloud‑first backup service with storage included and immutable, off‑network primary backups by design. Its TrueDelta technology makes incrementals small and fast. One multitenant console manages servers, workstations, and Microsoft 365 with optional local copies.
Deployment & Platforms
SaaS delivery with included cloud storage and a single dashboard across tenants and device types.
What It Backs Up
Servers, workstations, and Microsoft 365 (Exchange, OneDrive, SharePoint, Teams), with optional local secondary copies.
Recovery & RTO/RPO Aids
Fast, small incrementals, flexible restore options (local recovery VM or cloud), and automated recovery testing.
Security & Immutability
Encrypted, immutable, isolated primary backups with MFA and detailed auditing.
Management & Pricing Fit
Predictable TCO and reduced administrative workload for busy SMB IT teams.
Why SMBs like it
Hands‑off, ransomware‑resilient backup that deploys quickly and scales cleanly.
8. Datto (Kaseya) SaaS Protection / File Protection
Datto focuses on Microsoft 365 and Google Workspace with automated three‑times‑daily backups and granular, non‑destructive restores. Datto File Protection adds endpoint file/folder backup with extended version history. MSP‑grade workflows suit SMBs looking for fast, simple SaaS recovery.
Deployment & Platforms
Cloud backup for M365/Google, plus an endpoint backup agent; centralized manager portal and integrations for rapid rollout.
What It Backs Up
M365 (Exchange/OneDrive/SharePoint/Teams) and Google (Gmail/Drive/Contacts/Calendar) multiple times daily; endpoints via File Protection.
Recovery & RTO/RPO Aids
Granular, non‑destructive point‑in‑time restores, snapshot search, and export options for quick user or site‑level recovery.
Security & Immutability
Encrypted, geo‑redundant storage and long file versioning windows for endpoint backups.
Management & Pricing Fit
Per‑license pricing and MSP‑style onboarding to scale with minimal hands‑on effort.
Why SMBs like it
Straightforward SaaS protection with easy, granular restores and low operational overhead.
9. IDrive (Business / 360)
IDrive delivers low‑cost, centrally managed cloud backup for endpoints, servers, and optional SaaS. Thin‑client mass deployment, expedited “Express” seeding/restore, and AES‑256 encryption support SMB agility and recovery.
Deployment & Platforms
Thin client and web console with mass deployment on Windows/macOS; optional mobile backup.
What It Backs Up
Computers, servers (SQL/Exchange/VMware/Hyper‑V), and add‑ons for Microsoft 365/Google Workspace; image backups are supported.
Recovery & RTO/RPO Aids
Point‑in‑time file/image restores; “Express” physical seeding/restore accelerates large jobs when bandwidth is limited.
Security & Immutability
AES‑256 encryption with an optional private key; features and documentation to support regulated SMBs.
Management & Pricing Fit
Aggressive SMB pricing and sub‑account/SSO options for delegated admin.
Why SMBs like it
Broad device/SaaS coverage at a sharp price, plus fast seeding/restore when needed.
Comparison Table: Best Cloud Backup Tools for SMBs
| Platform | Deployment & Platforms | What It Backs Up | Recovery & RTO/RPO Aids | Security & Immutability | Management & Pricing Fit | Why SMBs like it |
|---|---|---|---|---|---|---|
| OpenText Core Cloud‑to‑Cloud Backup | Cloud C2C; regional storage or BYO S3; multi‑tenant console | M365, Google, Salesforce, Box, Dropbox | Granular item restores, point‑in‑time, search/export | Encryption, legal hold, retention, residency | Usage‑based billing; simple UI | No‑infrastructure SaaS backup with strong item‑level recovery |
| Acronis Cyber Protect | Software/SaaS; single agent/console | 30+ workloads; M365; image & file | Any‑to‑any, universal restore, verified recovery | Anti‑ransomware, encryption, immutability | Editions + flexible storage; one pane | One platform for backup + security, fast recovery |
| Veeam | Self‑managed; storage‑agnostic | VMs, servers, NAS, cloud; M365 via add‑on | Instant recovery; CDP/replication | Encryption; immutable repos; verification | SMB “Essentials”; avoid lock‑in | Reliable, fast, flexible with existing storage |
| Backblaze Business | Endpoint agents; web admin; SSO/OIDC | Unlimited Mac/PC + external drives | Web/app restores; mailed drives; versioning | Encryption + optional private key; 2FA | Per‑computer pricing; easy deploy | Predictable endpoint backup at scale |
| CrashPlan (Small Business) | Cloud service; light agents; web console | Win/Mac/Linux endpoints; optional M365/Google | Point‑in‑time restores; device replacement | AES‑256; compliance‑ready posture | Right‑sized SMB plans | Continuous, quiet protection for lean IT |
| MSP360 | Cross‑platform; BYO storage; multi‑tenant | Files, image, SQL/Exchange, VMs; M365/Google | Bare‑metal/VM restores; flexible retention | Encryption; object‑lock; 2FA | Editions/white‑label; pay‑as‑you‑go | Cost control via storage freedom + one‑pane ops |
| N‑able Cove Data Protection | SaaS with storage included; multitenant | Servers, workstations, M365 | Small, fast incrementals; recovery testing; local/cloud restore | Immutable, encrypted, isolated backups; MFA | Predictable TCO; low admin | Hands‑off, ransomware‑resilient SaaS backup |
| Datto SaaS Protection / File Protection | Cloud backup for M365/Google + endpoint agent | 3× daily SaaS backups; endpoint files/folders | Granular, non‑destructive restores; snapshot export | Encrypted, geo‑redundant; long versioning | Per‑license; rapid onboarding | Simple SaaS recovery with granular control |
| IDrive (Business / 360) | Thin client + console; mass deployment | Endpoints, servers; M365/Google add‑ons; images | Point‑in‑time; Express seeding/restore |
Architecture notes: put 3‑2‑1‑1‑0 into practice
CISA continues to emphasize offsite/backups to withstand disasters and malware; modern vendor guidance updates this to include immutability and recoverability testing.
- 3 copies: production + primary backup + backup copy.
- 2 media/platforms: e.g., local NAS/VM repo and object storage (Wasabi/AWS/Azure).
- 1 offsite: keep one logically isolated (object‑lock/immutability or air‑gapped).
- +1 immutable: at least one copy must be immutable/air‑gapped.
- +0 errors: verify restores (tabletop quarterly; script monthly tests).
Cloud Backup Implementation blueprint (first 90 days)
Days 0–15: Scope & pilot
- Inventory endpoints/servers and SaaS (M365/Google). Define RPO/RTO. Shortlist one tool for endpoints/servers and one for SaaS (e.g., Acronis/IDrive/MSP360 + OpenText CloudAlly/Datto).
- For object storage, compare costs and immutability support (e.g., Wasabi with object‑lock).
Days 16–45: Configure & protect
- Enforce 3‑2‑1‑1‑0: local fast‑restore + immutable offsite copy; apply MFA and least‑privilege to consoles.
- For M365/Google: enable auto‑add and cross‑user restore for joiners/leavers (CloudAlly) or set 3× daily schedules (Datto).
Days 46–90: Validate resilience
- Run a ransomware tabletop: restore a SharePoint library (or Drive Shared Drive), an Exchange/Gmail mailbox, and a small VM/endpoint image; log RPO achieved and time‑to‑restore.
- Document retention/immutability and store the runbooks with offline access.
FAQs: Best Cloud Backup Tools for SMBs
Is 3‑2‑1 still enough in 2026?
It’s the floor; use 3‑2‑1‑1‑0 to add immutability/air‑gap and recovery verification for ransomware‑era resilience.
Which is cheaper, per‑device unlimited or storage‑based?
If each device holds lots of data, per‑device unlimited (Backblaze) is simple; if you have many devices but modest total TBs, storage‑based (IDrive) can win. BYO storage (MSP360 + Wasabi) can be the cheapest long‑term with good policy hygiene.
What about native Microsoft 365 backups?
Microsoft 365 Backup accelerates in‑boundary recovery but many SMBs still want independent copies, longer retention, and cross‑user restore workflows, where tools like OpenText CloudAlly or Datto fit.
How should an SMB decide between per-device unlimited, per-user, and per-terabyte pricing?
If each computer holds a lot of data and you want minimal administrative overhead, per device unlimited can be the most predictable. Backblaze Business is a common example at roughly 99 dollars per computer per year, and it includes unlimited data for that device.
If you have many devices but a modest total footprint, storage-based plans such as IDrive Business can be more cost-efficient because they allow unlimited devices under one storage pool.
For SaaS data in Microsoft 365 or Google Workspace, per-user plans are typical. OpenText CloudAlly is notable because it starts at 3 dollars per user per month and includes unlimited Amazon S3 storage and unlimited retention, which reduces surprise cost growth.
Q: What is the fastest way to add immutability without rearchitecting my environment?
Keep your current backup product and add an immutable object storage tier as the off-site copy. Many SMB friendly backup tools, such as MSP360, can target S3-compatible storage with object lock enabled. Wasabi offers flat rate pricing with no egress or API fees and supports object lock, which makes it a popular immutable destination for backup copies. Be sure to use separate credentials, multi factor authentication, and a dedicated administrative boundary for the storage account.
Conclusion
For most SMBs, the best cloud backup approach is to align your tools with your data scope and your budget, then prove you can restore quickly. Start by deciding whether your most urgent need is endpoint and server backup, SaaS backup for Microsoft 365 or Google Workspace, or both. Enforce the 3‑2‑1‑1‑0 pattern, which means three copies, two media or platforms, one offsite copy, one immutable or air‑gapped copy, and zero errors verified through regular restore tests. Choose a pricing model that your team can sustain over time, then schedule monthly restore drills so your RPO and RTO are confirmed in practice. With that foundation in place, platforms like Backblaze, IDrive, MSP360 paired with Wasabi, Acronis, Datto, and OpenText CloudAlly can deliver strong outcomes for lean teams, provided you operate them with clear policies and consistent verification.