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Druva Data Security Cloud — Microsoft 365

100% SaaS, air-gapped on AWS — M365, endpoints and more from a single console.

IMMUTABLEYour M365 data → independent, immutable backup

Druva Microsoft 365 backup — overview

Druva is the cloud-native, zero-infrastructure choice. Delivered as 100% SaaS on Amazon Web Services, there are no backup servers, proxies or storage for you to run, patch or scale — and because the platform is air-gapped and immutable by design, ransomware cannot reach the backups.

From one console Druva protects Microsoft 365 (Exchange, OneDrive, SharePoint and Teams) alongside Entra ID, Salesforce, Google Workspace, endpoints and data-centre workloads, with global deduplication keeping storage efficient. UK/EU AWS regions cover data residency. It sits at the premium end of the market, aimed at mid-market and enterprise.

Druva — at a glanceMid-market–EnterpriseWORKLOADS COVEREDExchSharePtOneDrvTeamsChatadd-onEntraUK residency: YesImmutable: YesBYO storage: No

Key facts

Where backups live
100% SaaS on AWS, air-gapped and immutable by design; no customer-managed storage
UK data residency
AWS regions including the UK/EU; chosen at tenant setup.
Immutable / air-gapped
Air-gapped, immutable by design with built-in anomaly detection and accelerated ransomware recovery.
Default retention
Configurable
Max retention
Long-term / indefinite
How it’s delivered
100% SaaS (no infrastructure to run)
Best-fit size
Mid-market–Enterprise
Beyond Microsoft 365
Entra ID, Salesforce, Google Workspace, Endpoints (laptops/desktops), VMware / NAS / data centre workloads
Compliance
ISO 27001, SOC 2, GDPR, HIPAA, FedRAMP (US)

Estimated cost

Indicative list pricing for Druva is around £3.5–£6.5 per user/month (Per user/month (annual), tiered editions). For a 25-user organisation that is roughly £1,050 – £1,950/year. These are estimates for sizing only — get exact pricing from Servnet.

Estimated annual cost as users grow£0£9,750£19,5001050100150200250usershigh est.low est.

Strengths

  • Zero infrastructure — fully SaaS
  • Air-gapped & immutable by design
  • One console for SaaS + endpoints + data centre
  • Global deduplication

Watch-outs

  • Premium pricing
  • No bring-your-own-storage
Servnet verdict

Best for organisations that want a single, infrastructure-free platform spanning Microsoft 365, endpoints and the data centre, with security built in.

Best for: Organisations wanting a single, infrastructure-free platform for M365 plus endpoints and DC workloads.

Druva alternatives

Weighing up options? Compare Druva against these on the interactive comparison tool.

Druva M365 backup — FAQs

What does “100% SaaS” mean for Druva?

There is no infrastructure for you to deploy or maintain — Druva hosts everything on AWS. You consume it as a service, which removes the servers, storage and patching that self-managed backups require.

Is Druva only for Microsoft 365?

No. The same platform protects endpoints (laptops/desktops), Salesforce, Google Workspace and data-centre workloads such as VMware and NAS, so M365 backup can be one part of a broader data-resilience strategy.

Is Druva air-gapped against ransomware?

Yes — backups are air-gapped and immutable by design on AWS, with anomaly detection and accelerated ransomware recovery built in.