# Online Cloud Backup Service Market

> Online cloud backup service market: USD 7.86 billion in 2025 to USD 25.8 billion by 2035 at 12.63% CAGR as ransomware and DORA force immutable copies.

Publisher: Douglas Insights  
Author: Douglas Insights Research Desk  
Report code: DI-IT-10321  
Published: 2026-09-28  
Last updated: 2026-09-30  
Next review: Dec 2026  
Page: https://www.douglasinsights.com/online-cloud-backup-service-market/

## Key figures

| Measure | Value | How it is built |
| --- | --- | --- |
| Market size · 2025 | $7,860.0 Mn | About 38.5 million paying backup accounts at an average USD 204 a year. |
| Forecast · 2035 | $25,814.9 Mn | Each 1-point change in the adoption leg moves 2035 by about USD 2.48 billion. |
| Revenue CAGR · 2026–2035 | 12.63% | Ransomware and resilience laws add accounts; immutability, SaaS coverage and retention lift spend. |
| Accounts · 2035 | ~86.2 Mn accounts | Average spend rises from USD 204 to about USD 299 per account per year. |
| Leading segment | Server and virtual machine backup | On-site file servers and VMware or Hyper-V hosts copied to the cloud at USD 10 to USD 30 per machine a month. |
| Fastest segment | Microsoft 365 and SaaS application backup | Only about 23% of Microsoft 365 seats were protected in 2025. |
| Fastest region | Asia Pacific | Server moves to cloud and Microsoft 365 adoption in Japan, Australia, India and Southeast Asia. |
| Market leader | Veeam | VM, Microsoft 365 and cloud workload backup sold through a large partner channel. |
| Event | 17 January 2025 | Article 12 of Regulation (EU) 2022/2554 requires backup policies, tested restoration and separated backup systems. |

## Key takeaways

- The online cloud backup service market grows from USD 7.86 billion in 2025 to USD 25.8 billion by 2035 at 12.63% a year.
- Paying accounts grow 8.4% a year to about 86.2 million while spend per account rises from USD 204 to about USD 299.
- Server and virtual machine backup leads at 27.5%, USD 2.16 billion; Microsoft 365 and SaaS application backup grows fastest at 16.4% a year.
- North America is the largest region at 41.2%; Asia Pacific grows fastest at 15.2% a year.
- DORA, applied from 17 January 2025, made tested and separated backups a legal duty for about 22,000 EU financial entities.

On 17 January 2025 the European Union's Digital Operational Resilience Act, [Regulation (EU) 2022/2554](https://eur-lex.europa.eu/eli/reg/2022/2554/oj/eng), began to apply to banks, insurers, investment firms and their ICT suppliers, and its Article 12 made written backup policies, restoration testing and physically separate backup copies a legal duty rather than good practice. Douglas Insights values the online cloud backup service market at USD 7.86 billion in 2025 and forecasts USD 25.8 billion by 2035, a compound growth rate of 12.63% a year. The receipt is adopters times spend: about 38.5 million paying backup accounts, from single laptops to enterprise tenants, at an average USD 204 per account per year. The adoption leg adds 8.4% a year as ransomware and resilience laws push firms off tape and local disks, and the spend leg adds 3.9% a year as buyers add immutable copies, SaaS coverage and faster recovery. The study sits within Douglas Insights coverage of [enterprise software](https://www.douglasinsights.com/industry/enterprise-software/) and follows the published [Douglas Insights research methodology](https://www.douglasinsights.com/research-methodology/).

## What does the online cloud backup service study cover, and what sits outside it?

An online cloud backup service copies data from servers, virtual machines, SaaS applications, databases and personal computers to a provider's cloud on a schedule, keeps versions, and restores them on demand, and Douglas Insights counts USD 7.86 billion of such subscriptions in 2025, or USD 7.9 billion at one decimal. The online cloud backup service model covers six workloads: Server and virtual machine backup; Microsoft 365 and SaaS application backup; Cloud workload backup; Endpoint and PC backup; Database and application backup; and Consumer personal backup.

The online cloud backup service study also splits revenue by buyer size into Large enterprises, Small and medium businesses and Consumers; by deployment into Public cloud backup and Hybrid cloud backup; and by industry, including BFSI, Healthcare, Government, IT and telecom, and Retail. File sync storage, on-premises appliances without a cloud copy and standalone disaster recovery orchestration are excluded. Related software is sized in the [Cloud-Based E-Discovery Software Market](https://www.douglasinsights.com/cloud-based-e-discovery-software-market/) and [Relational Databases Software Market](https://www.douglasinsights.com/relational-databases-software-market/) reports.

## What did DORA's 17 January 2025 start date change for online cloud backup service buyers in banking?

DORA put about 22,000 EU financial entities under one resilience law, and Douglas Insights estimates it added about USD 190 million of online cloud backup service spending in Europe in 2025 alone. Article 12 requires backup policies, tested restoration procedures and backup systems kept separate from the source systems.

For online cloud backup service vendors the practical effect was a shift from backup as an IT chore to backup as an audited control. Banks and insurers began asking for immutable copies that an attacker cannot delete, recovery tests with documented times, and exit plans if the provider fails. Douglas Insights estimates BFSI buyers took about 21% of 2025 online cloud backup service revenue, and that the share of EU financial workloads with an immutable cloud copy rose from about 34% in 2023 to about 58% in 2025.

## What drives online cloud backup service subscriptions past 38 million accounts?

Four forces add about 8.4% a year to online cloud backup service accounts, and ransomware is the first. Ransomware groups delete local backups before encrypting production data, so an offsite, immutable cloud copy is the last recovery point. Douglas Insights estimates about 59% of mid-sized and large organisations suffered at least one ransomware attempt in 2025, and that firms hit in the previous two years buy an online cloud backup service at about 1.6 times the rate of firms that were not. Ransomware response alone adds about 2.9 points a year to account growth.

SaaS data is the second driver. Under the shared responsibility model, SaaS providers keep the service running but leave deleted or encrypted data to the customer. Douglas Insights estimates about 430 million paid Microsoft 365 commercial seats were in use in 2025 and that only about 23% of them were protected by a third-party or native online cloud backup service. Each 1 point rise in that protected share adds about USD 43 million a year of seat revenue, which is why Microsoft 365 and SaaS application backup grows fastest.

Resilience laws are the third driver. DORA from 17 January 2025, the NIS2 Directive with its October 2024 transposition deadline, and national rules for hospitals and public bodies name backup and recovery as required controls, and cyber insurers now ask for immutable offsite copies before they quote. Douglas Insights estimates regulated buyers in BFSI, Healthcare and Government made up about 44% of 2025 online cloud backup service revenue, and that compliance-led projects add about 1.8 points a year to account growth through 2030.

The move of servers into public clouds is the fourth driver. Every workload that moves to AWS, Microsoft Azure or Google Cloud needs its own backup policy, often in a second region or account to survive a compromised administrator login. Douglas Insights estimates Cloud workload backup protected about 41 million virtual machines, databases and storage volumes in 2025, and that native tools such as AWS Backup and Azure Backup plus third-party platforms add about 1.4 points a year to online cloud backup service account growth. Managed service providers resell about 38% of small business accounts and add a further 0.7 points by bundling backup with IT support.

## What holds back online cloud backup service adoption among small firms and households?

Three restraints hold online cloud backup service adoption at 8.4% a year, and budget is the first. Douglas Insights estimates about 46% of businesses with fewer than 50 staff still relied on local disks, USB drives or sync folders in 2025, because a full business online cloud backup service costs USD 300 to USD 2,000 a year and the owner sees no return until disaster strikes.

Bandwidth and restore speed are the second restraint. Uploading a first full copy of 20 terabytes over a 200 megabit line takes more than nine days, and restoring the same data can take as long, which pushes large sites toward hybrid designs with a local appliance. Douglas Insights removes about 0.5 points a year from online cloud backup service account growth for firms in Latin America, Africa and parts of Asia Pacific where upload speeds stay below 50 megabits.

Free and bundled storage is the third restraint. Consumers treat free cloud photo and document drives as backup even though they sync deletions and encryption, and Douglas Insights estimates only about 9% of households with a personal computer in North America and Europe paid for a dedicated online cloud backup service in 2025. Backblaze, a leading consumer provider, reported flat computer backup annual recurring revenue of USD 65.5 million for 2025.

## Which online cloud backup service workload carries the value?

Server and virtual machine backup carries the most online cloud backup service value, USD 2.16 billion or 27.5% of 2025 revenue. Microsoft 365 and SaaS application backup grows fastest, at 16.4% a year.

| Online cloud backup service workload | 2025 value | Share | 2035 value | CAGR 2026-2035 |
| --- | --- | --- | --- | --- |
| Server and virtual machine backup | USD 2.16 billion | 27.5% | USD 5.81 billion | 10.4% |
| Microsoft 365 and SaaS application backup | USD 1.93 billion | 24.5% | USD 8.79 billion | 16.4% |
| Cloud workload backup | USD 1.22 billion | 15.5% | USD 4.97 billion | 15.1% |
| Endpoint and PC backup | USD 1.10 billion | 14.0% | USD 2.58 billion | 8.9% |
| Database and application backup | USD 904 million | 11.5% | USD 2.83 billion | 12.1% |
| Consumer personal backup | USD 550 million | 7.0% | USD 823 million | 4.1% |

Server and virtual machine backup is worth USD 2.16 billion in 2025. Server and virtual machine backup leads because most firms still run file servers and VMware or Hyper-V hosts on site, and each protected machine earns USD 10 to USD 30 a month when copied to the cloud.

Microsoft 365 and SaaS application backup is worth USD 1.93 billion in 2025 and grows fastest, at 16.4% a year to USD 8.79 billion by 2035, because only about 23% of Microsoft 365 seats were protected in 2025 and every new Salesforce, Google Workspace or Entra ID tenant needs its own copy.

Cloud workload backup is worth USD 1.22 billion in 2025. Cloud workload backup grows 15.1% a year because every server moved to AWS, Azure or Google Cloud needs a copy in a separate account or region.

Endpoint and PC backup is worth USD 1.10 billion in 2025. Endpoint and PC backup protects laptops of remote staff and grows 8.9% a year, slower than servers because many firms rely on synced folders for documents.

Database and application backup is worth USD 904 million in 2025. Database and application backup covers SQL Server, Oracle, SAP HANA and Kubernetes applications, and grows 12.1% a year as databases move to managed cloud services that still need longer retention.

Consumer personal backup is worth USD 550 million in 2025. Consumer personal backup is the smallest workload and grows only 4.1% a year because households treat free sync storage as enough.

### How do buyer size, deployment and industry split online cloud backup service revenue?

By buyer size, Douglas Insights estimates Large enterprises spend about 52% of 2025 online cloud backup service revenue, Small and medium businesses about 41% and Consumers about 7%. By deployment, Public cloud backup takes about 57% and Hybrid cloud backup, with a local copy for fast restores, about 43%. By industry, BFSI takes about 21%, IT and telecom about 16%, Healthcare about 13%, Government about 10% and Retail about 8%.

## Where is online cloud backup service bought, from US managed service providers to DORA-bound European banks?

North America is the largest online cloud backup service region at USD 3.24 billion in 2025, 41.2% of the total, while Asia Pacific grows fastest at 15.2% a year to USD 7.38 billion by 2035. North America leads because the United States has the most Microsoft 365 seats, the most cyber insurance policies and the deepest managed service provider channel. North America grows 10.95% a year to USD 9.15 billion.

Europe buys USD 2.08 billion of online cloud backup service in 2025 and grows 12.45% a year to USD 6.71 billion, faster than North America because DORA and NIS2 turn backup into an audited duty.

Asia Pacific buys USD 1.79 billion of online cloud backup service in 2025 and grows fastest because Japanese, Australian, Indian and Southeast Asian firms are moving servers to the cloud and adopting Microsoft 365 at scale.

Latin America buys USD 417 million of online cloud backup service in 2025 and grows 13.8% a year to USD 1.52 billion, led by Brazil's banks and Mexico's retailers. The Middle East and Africa is the wildcard at USD 338 million in 2025 and 12.09% a year to USD 1.06 billion, as Gulf governments open in-country cloud regions that satisfy data residency laws.

## Which companies lead online cloud backup service revenue after the Cohesity and Veritas combination?

Douglas Insights estimates Veeam holds about 10.8% of 2025 online cloud backup service revenue, and the top three vendors hold about 27.2%.

| Company | Online cloud backup service strength | Est. 2025 share |
| --- | --- | --- |
| Veeam | VM, Microsoft 365 and cloud workload backup sold through partners | 10.8% |
| Cohesity (including Veritas) | Enterprise backup as a service and NetBackup customer base | 9.9% |
| Commvault | Metallic SaaS backup and cloud recovery | 6.5% |
| Rubrik | Zero-trust backup for SaaS, cloud and data centre | 5.8% |
| Druva | Cloud-native backup built on AWS | 3.4% |
| Acronis, OpenText (Carbonite), Kaseya (Datto), N-able, Keepit, Backblaze, AWS, Microsoft and others | MSP backup, SMB, consumer and native cloud tools | 63.6% |

Advantage in online cloud backup service rests on immutable storage, fast recovery, broad workload coverage and a partner channel that reaches small firms. Cohesity completed its combination with the Veritas enterprise data protection business on 10 December 2024, according to the [Cohesity newsroom](https://www.cohesity.com/newsroom/press/cohesity-becomes-worlds-largest-data-protection-provider-after-completing-combination-with-veritas-enterprise-data-protection-business/), creating a group with more than 12,000 enterprise customers and about USD 1.5 billion of annual recurring revenue. Backblaze reported 2025 revenue of USD 145.8 million in its [23 February 2026 results release](https://ir.backblaze.com/news/news-details/2026/Backblaze-Announces-Fourth-Quarter-and-Full-Year-2025-Financial-Results/default.aspx), with B2 Cloud Storage up 26% as backup vendors use it as a low-cost target.

## What price per user, per terabyte and per device does an online cloud backup service charge?

Online cloud backup service accounts paid an average USD 204 a year in 2025, and Douglas Insights expects the average to reach about USD 299 by 2035. Microsoft 365 backup sells for USD 2 to USD 5 per user per month, server and virtual machine backup for USD 10 to USD 30 per protected machine per month, and cloud storage used as a backup target for about USD 6 to USD 25 per terabyte per month depending on retrieval terms. Unlimited consumer computer backup sells for about USD 70 to USD 120 a year per device. The online cloud backup service spend leg rises 3.9% a year because buyers add immutability, longer retention and more SaaS applications to each account, while storage prices per terabyte keep falling by about 5% a year.

## Which laws require online cloud backup service copies in banks, hospitals and critical industries?

Douglas Insights estimates about 44% of 2025 online cloud backup service revenue came from buyers under a law that names backup or recovery as a required control. In the European Union, DORA, [Regulation (EU) 2022/2554](https://eur-lex.europa.eu/eli/reg/2022/2554/oj/eng), applies from 17 January 2025 and requires financial entities to keep backup policies, tested restoration procedures and separated backup systems. The [NIS2 Directive, Directive (EU) 2022/2555](https://eur-lex.europa.eu/eli/dir/2022/2555/oj/eng), lists business continuity, including backup management and disaster recovery, among the risk-management measures for essential and important entities. In the United States, the HIPAA Security Rule requires covered health entities to keep a data backup plan and a disaster recovery plan. Data residency laws in the Gulf states, India and China also decide where an online cloud backup service may store copies.

## How does ransomware recovery time shape online cloud backup service contracts?

Recovery time has become the main online cloud backup service buying test, and Douglas Insights estimates that about 37% of new enterprise contracts signed in 2025 included a stated recovery time objective or a ransomware recovery warranty. A backup that takes three weeks to restore is worth far less than one that brings critical systems back in hours. Vendors now sell clean-room recovery, malware scanning of backup copies and warranties of up to USD 10 million, and they price them as add-ons that lift online cloud backup service spend per account by 15% to 30%.

## What range of 2035 outcomes does the online cloud backup service forecast carry?

The base case takes the online cloud backup service market to USD 25.8 billion by 2035, inside a range of USD 16.8 billion to USD 37.4 billion. The slower case assumes small firms keep using local disks and storage price cuts pass straight to buyers, sets the adoption leg at 5.6% and the spend leg at 2.2%, and gives USD 16.8 billion. The faster case assumes DORA-style backup duties spread from banks to all regulated industries, SaaS backup reaches half of Microsoft 365 seats, and ransomware recovery warranties become standard; it sets the legs at 10.9% and 5.4% for USD 37.4 billion. Each 1-point change in the adoption leg moves the 2035 online cloud backup service figure by about USD 2.48 billion. Published growth estimates for online cloud backup service run from about 10.4% to 21.3% a year, and the Douglas Insights figure of 12.63% sits in the lower half because it excludes general file sync storage and on-premises appliance sales that some studies count.

## Douglas Exclusive: the online cloud backup service immutability and recovery-time ledger

The immutability and recovery-time ledger scores 46 online cloud backup service offerings from 29 vendors on immutable storage, air-gapped copies, malware scanning, stated recovery times and warranty terms, and it shows that 31 of the 46 offered true immutable copies by the end of 2025. The ledger maps each offering against DORA Article 12 and NIS2 backup duties. Douglas Insights estimates offerings that meet all five ledger tests won about 64% of new enterprise online cloud backup service contracts in 2025.

## Methodology and receipts: how do 38.5 million accounts add up to USD 7.86 billion?

The online cloud backup service model multiplies about 38.5 million paying backup accounts in 2025 by an average USD 204 a year, giving USD 7.86 billion. Accounts come from 34 countries, built from counts of businesses by size, Microsoft 365 seats, cloud virtual machines and personal computers, times adoption rates by workload, and checked against the disclosures of 11 listed and private vendors. Spend per account comes from 780 price points across per-user, per-machine and per-terabyte plans. The forecast compounds 8.4% adoption growth and 3.9% spend growth to about 86.2 million accounts at USD 299 each, and USD 25.8 billion, in 2035.

## Market by segment

| Segment | Share | Value |
| --- | --- | --- |
| Server and virtual machine backup | 27.5% | $2,161.5 Mn |
| Microsoft 365 and SaaS application backup | 24.5% | $1,925.7 Mn |
| Cloud workload backup | 15.5% | $1,218.3 Mn |
| Endpoint and PC backup | 14% | $1,100.4 Mn |
| Database and application backup | 11.5% | $903.9 Mn |
| Consumer personal backup | 7% | $550.2 Mn |

## Market by region (USD million)

| Region | 2025 | 2026 | 2035 | CAGR 2026-2035 |
| --- | --- | --- | --- | --- |
| Global | 7,860 | 8,852.5 | 25,814.9 | 12.63% |
| North America | 3,238.3 | 3,601.7 | 9,153.6 | 10.95% |
| Europe | 2,075 | 2,333.4 | 6,708.4 | 12.45% |
| Asia Pacific | 1,792.1 | 2,064.5 | 7,377 | 15.2% |
| Latin America | 416.6 | 474.1 | 1,517.5 | 13.8% |
| Middle East and Africa | 338 | 378.8 | 1,058.4 | 12.09% |

## Dataset

| Series | Value | Unit |
| --- | --- | --- |
| Market size 2025 | 7,860 | USD million |
| Market size 2035 | 25,814.9 | USD million |
| Revenue CAGR 2026-2035 | 12.63 | percent |
| Paying backup accounts CAGR 2026-2035 | 8.4 | percent |
| Spend per account CAGR 2026-2035 | 3.9 | percent |

## Frequently asked questions

### How big is the online cloud backup service market?

USD 7.86 billion in 2025, on about 38.5 million paying backup accounts at an average USD 204 a year, from single laptops to enterprise tenants.

### How fast will the online cloud backup service market grow?

12.63% a year, reaching USD 25.8 billion by 2035, as accounts grow 8.4% a year and spend per account rises 3.9% a year.

### Which online cloud backup service workload is the largest?

27.5% of 2025 value, USD 2.16 billion, comes from server and virtual machine backup, because most firms still run file servers and virtual machine hosts on site.

### Which segment grows fastest, and why?

16.4% a year for Microsoft 365 and SaaS application backup, to USD 8.79 billion by 2035, because only about 23% of Microsoft 365 seats were protected in 2025.

### Which region grows fastest, and why?

15.2% a year for Asia Pacific, from USD 1.79 billion to USD 7.38 billion, as firms in Japan, Australia, India and Southeast Asia move servers to the cloud and adopt Microsoft 365.

### Who leads the online cloud backup service market?

About 10.8% of 2025 revenue goes to Veeam; with Cohesity, including Veritas, and Commvault the top three hold about 27.2%.

### How much does an online cloud backup service cost?

USD 204 a year per account on average in 2025; Microsoft 365 backup sells for USD 2 to USD 5 per user a month and server backup for USD 10 to USD 30 per machine a month.

### How did DORA change backup for EU banks?

17 January 2025 was the date DORA began to apply, and its Article 12 requires backup policies, tested restoration and separated backup systems; Douglas Insights estimates it added about USD 190 million of 2025 spending.

## Sources

- [EUR-Lex, Official Journal of the European Union, Regulation (EU) 2022/2554 on digital operational resilience for the financial sector (DORA)](https://eur-lex.europa.eu/eli/reg/2022/2554/oj/eng)
- [EUR-Lex, Official Journal of the European Union, Directive (EU) 2022/2555 on measures for a high common level of cybersecurity (NIS2)](https://eur-lex.europa.eu/eli/dir/2022/2555/oj/eng)
- [Cohesity (company release), Cohesity completes combination with Veritas' enterprise data protection business](https://www.cohesity.com/newsroom/press/cohesity-becomes-worlds-largest-data-protection-provider-after-completing-combination-with-veritas-enterprise-data-protection-business/)
- [Backblaze (investor release), Backblaze Announces Fourth Quarter and Full Year 2025 Financial Results](https://ir.backblaze.com/news/news-details/2026/Backblaze-Announces-Fourth-Quarter-and-Full-Year-2025-Financial-Results/default.aspx)

## How to cite

Douglas Insights, "Online Cloud Backup Service Market", DI-IT-10321, updated 2026-09-30, https://www.douglasinsights.com/online-cloud-backup-service-market/