Microsoft OneDrive for Business vs Nextcloud Files (Nextcloud Hub)
As of 1 Nov 2026, the panel rates Microsoft OneDrive for Business 3/5 and Nextcloud Files (Nextcloud Hub) 4/5 in Cloud Storage & File Sharing. Weighted by what each judge cares about, 0 of the 6 judges pick Microsoft OneDrive for Business and 6 pick Nextcloud Files (Nextcloud Hub). Nextcloud Files (Nextcloud Hub) scores higher on 6 of 7 criteria (Pricing transparency, European sovereignty, Export, API & self-hosting, plus 3 more). Provenance — Microsoft OneDrive for Business: Rest of world; Nextcloud Files (Nextcloud Hub): EU-Made. Ratings are the AI panel’s opinion, formed from public evidence: how scores are made.
On the computed means, Nextcloud Files is ahead on six of seven criteria: sovereignty 8.0 to 4.8, pricing transparency 6.3 to 2.8, portability and integrations 7.7 to 5.5, sharing and collaboration 8.3 to 6.8, encryption and security 7.8 to 6.5, and sync and access 7.0 to 5.0, with 6 leans each except encryption and security at 5 leans and 1 tie. The seventh, administration and governance, ties at 7.0 with 6 ties. Microsoft OneDrive for Business carries verdict evidence on Purview retention, eDiscovery holds, seven-year disposition proof, per-tenant AES 256 per-file keys and published storage of 1 TB per user (2 GB on F3), but no monetary price appears on its captured pages. Nextcloud Files publishes tiers from 71.29€/user/year, Standard from 100 users, net excluding VAT, self-hosted with a subprocessor list. Weighted totals run 7.2 to 7.9 versus 5.3 to 5.9; no overall winner is declared here.
Choose Microsoft OneDrive for Business if
You already license Microsoft 365 and your governance needs are Purview retention policies, eDiscovery holds and records with proof of disposition for up to seven years — administration and governance ties at 7.0 with 6 ties, so this criterion separates nothing.
Your security review requires per-tenant key exclusivity: the verdict evidences AES 256 per-file keys exclusive to a single tenant, TLS in transit and a FIPS 140-2 Level 2 validated process.
Your admins must enforce Anyone-link expiry, view-only restrictions and domain lists of up to 5,000 entries on external sharing.
You plan capacity from published per-plan storage — 1 TB per user, 2 GB on F3 — while buying inside Microsoft 365, where no monetary price appears on the captured pages.
Choose Nextcloud Files (Nextcloud Hub) if
You score sovereignty heavily: it stands 8.0 to 4.8 with 6 leans, on files held on your own infrastructure and a published subprocessor list naming locations and transfer mechanisms.
You need public tier prices before shortlisting: pricing transparency is 6.3 to 2.8 with 6 leans — Standard starting at 100 users for 71.29€/user/year, Premium at 104.99€/user/year, Ultimate at 204.75€/user/year, net excluding VAT.
Your external sharing must support enforced link passwords and expiry, hide-download, video verification, watermark-protected secure view, File Drop into end-to-end encrypted folders and a virtual data room — sharing and collaboration is 8.3 to 6.8 with 6 leans.
You want exit paths in the score: portability and integrations runs 7.7 to 5.5 with 6 leans on self-hosted open-source exit paths, though the verdict records community answers that shares cannot generally be re-created on another system.
You weight sync and access: 7.0 versus 5.0 with 6 leans.
Read this comparison as one judge. Each weighs the same scores by what they care about.
The Skeptic
Has seen "end-to-end encrypted" on a service that switches it off for shared folders, "hosted in Germany" on storage whose accounts and support run from the US, and "lifetime" plans from a company two years old. Reads that a product is "GDPR-compliant" and asks who holds the keys, whether ten years of folders, versions and shares can be exported in a form another provider imports — and what leaving would cost.
Microsoft OneDrive for Business
Nextcloud Files (Nextcloud Hub)
This judge's pick
Criterion by criterion
Sync, clients & file access
Microsoft OneDrive for Business
Windows and Mac sync apps, Files On-Demand, Known Folder Move and iOS and Android apps are documented, with web and mobile feature sets across plans. We found no public information on mobile offline files or camera upload, file size limits, block-level or delta sync, or access via WebDAV, SFTP or S3, so the documented access story stops short of what an organisation runs on.
Nextcloud Files (Nextcloud Hub)
Clients for Windows, Linux and Mac plus Android and iOS with automatic photo upload and selective sync are documented, a virtual drive keeps files visible on demand, and full-text search with ElasticSearch and a WebDAV API sit on the developer pages. What the captured pages never state is block-level or delta sync, file size limits, or a performance figure for large folders — precisely the technical depth an organisation with big data sets needs before committing.
Sharing & external collaboration
Microsoft OneDrive for Business
Administrator-set link policy is real: forced expiry and view-only restriction on Anyone links, domain allow and block lists up to 5,000 entries, timed guest access expiry with revocation typically within one hour, identity verification for new guests, and file requests for uploads; guests view and edit in Office.com and Outlook shares OneDrive files as attachments. We found no public information on link passwords, download limits, no-download viewing, watermarking, file locking or comments, which keeps this below the top tier.
Nextcloud Files (Nextcloud Hub)
Enforced passwords and expiry on links, hide-download, watermark-protected secure view, guest accounts, file locking, co-editing with Collabora Online named, an Outlook add-in, video verification and a virtual data room with DRM and audit log are all documented, and end-to-end encryption is documented to survive sharing a folder. One captured community exchange describes a share email going out immediately with the link unprotected until a password is set afterwards — a buyer should test that workflow before trusting the link governance story.
Encryption, key custody & recovery
Microsoft OneDrive for Business
The encryption architecture is published in detail: TLS in transit, AES 256 at rest with unique per-file keys exclusive to a single tenant, a FIPS 140-2 Level 2 validated process, and a Customer Key held in the customer's Azure Key Vault above a tenant, site and file-level key hierarchy, plus Files Restore to any point in the past 30 days and a 93-day recycle bin. We found no public information on end-to-end encryption, two-factor authentication, an independent audit, or ISO 27001, SOC 2 and BSI C5 certifications — the scheme is documented, its external verification is not on these pages.
Nextcloud Files (Nextcloud Hub)
End-to-end encryption is documented as a folder-level client option with a whitepaper, a zero-knowledge server and a 12-word mnemonic the user holds — and the captured pages state plainly that a lost mnemonic cannot be recovered, though administrators can create an offline master recovery key. TLS, server-side AES-256, enforcable two-factor including FIDO2, SAML SSO, a $10K bug bounty on HackerOne, fully open-source code and ANSSI CSPN, ISO/IEC 27001 and BSI IT-GRUNDSCHUTZ are listed, with the stated caveat that the compliance documents cover Nextcloud Enterprise only. Version history and restore exist but its length is not stated, and we found no public information on point-in-time restore after ransomware on these pages.
Administration, audit & governance
Microsoft OneDrive for Business
Governance is deep where it counts: an admin console with per-user storage limits and access control by device or network location, deleted-user data retained 30 days by default, organization-level sharing policy, and Purview retention with eDiscovery hold, record declaration, disposition review, trainable classifiers and retention labels usable as a data loss prevention condition. We found no public information on directory or SCIM provisioning, a full exportable audit log of logins and file actions, remote wipe or SIEM streaming.
Nextcloud Files (Nextcloud Hub)
Directory provisioning from Active Directory, Azure AD and LDAP, a full audit trail written to a separate configurable log file, data retention rules, admin access rules by location, group and file type, automatic classification labels, team storage quotas and remote wipe without MDM are all documented. But we found no public information on legal hold, SCIM or SIEM streaming on the captured pages, and one community answer states that logging the admin audit app directly to syslog is not possible — so the SIEM story needs verification before a regulated buyer signs off.
Export, API & self-hosting
Microsoft OneDrive for Business
Microsoft Graph gives a documented single API for OneDrive with SDKs, webhooks and a delta synchronization API, and Outlook integration is published. But nothing on these pages answers the exit question: we found no public information on bulk export with folder structure and versions, migration tools from named providers, open protocols such as WebDAV or S3, a self-hosted edition, or deletion of data on termination.
Nextcloud Files (Nextcloud Hub)
The product is fully open source and self-hosted by design, with a RESTful API, a WebDAV API, an app store of 600+ apps and migration paths from Microsoft 365, Google Workspace, Box, Dropbox, DRACOON and ownCloud — the last with a dedicated migration service covering users, groups, guests and OAuth2 tokens. The catch for anyone planning an exit: a captured community answer says there is no general way to import or re-create shares on another system, and the user migration app must be installed first because it is not present in settings by default. We found no public information on SDKs, webhooks or data deletion on termination on these pages.
European sovereignty
Microsoft OneDrive for Business
EU storage is documented and named — the EU Data Boundary lists datacentres in fifteen European countries for customers signed up in the EU or EFTA, and a Data Protection Addendum is published for download. But the boundary is conditional: it follows the sign-up location, is forfeited when Multi-Geo is purchased, and Microsoft itself states data continues to be transferred outside it in limited circumstances; the provider's seat is the United States, and we found no public information on the subprocessor chain.
Nextcloud Files (Nextcloud Hub)
For the Enterprise subscription the vendor's own chain is disclosed subprocessor by subprocessor with locations and transfer mechanisms: mostly Germany (Hetzner, Zammad, Struktur, OpenProject, Open-Xchange) but also Postmark in the United States, Collabora and Stalwart in the United Kingdom and Thinkfree in Korea. That transparency plus a published data processing page and ISO/IEC 27001, BSI IT-GRUNDSCHUTZ and ANSSI CSPN is strong; it stops short of the top mark because parts of the vendor chain sit outside the EU under safeguards, and the push proxy and update server do call home — with documented alternatives.
Pricing transparency
Microsoft OneDrive for Business
Storage allocations are public — 1 TB per user on E3 and E5, increasable to 5 TB, 2 GB per user on F3 — and the Multi-Geo add-on's licensing rule is stated as a license per satellite user at a minimum of 5% of eligible users, plus a free 30-day trial. But we found no public information on any per-user price, extra storage cost, minimum term or VAT treatment, so an annual cost cannot be computed from these pages.
Nextcloud Files (Nextcloud Hub)
Tiers are public: Standard from 100 users at 71.29€/user/year, Premium at 104.99€/user/year and Ultimate at 204.75€/user/year, with 200-user steps of 53.17€, 81.99€ and 183.75€, prices stated as net/excl. VAT and a stated minimum of 100 users. Nowhere on the captured pricing pages could I find how much storage each user actually gets, what the "optional components" cost, or the minimum term — so the real annual cost for a given team size and storage need is not computable from public pages alone.
Sovereignty, side by side
Dimension
Microsoft OneDrive for Business
Nextcloud Files (Nextcloud Hub)
Legal entity
Not determined
Not determined
Hosting location
Not determined
Not determined
Hosting options
Not determined
Not determined
Open source
Not determined
Not determined
Data processing agreement
Not determined
Not determined
Transfer impact assessment
Not determined
Not determined
Facts, side by side
Only facts both products carry under the same definition — anything else would not be a fair row.
Questions about Microsoft OneDrive for Business and Nextcloud Files (Nextcloud Hub)
Which is better, Microsoft OneDrive for Business or Nextcloud Files (Nextcloud Hub)?
As of 1 Nov 2026, the panel rates Nextcloud Files (Nextcloud Hub) higher: 4/5 against 3/5. Weighted by what each judge cares about, 0 of the 6 judges pick Microsoft OneDrive for Business and 6 pick Nextcloud Files (Nextcloud Hub). Which one fits depends on the criteria that matter to you; the table on this page shows both side by side, and each judge’s reading has its own page. Both were scored by the same AI bench under the same rubric, from public evidence only, as the methodology describes.
Is Microsoft OneDrive for Business or Nextcloud Files (Nextcloud Hub) European?
Microsoft OneDrive for Business is not European by provenance (Rest of world). Nextcloud Files (Nextcloud Hub) is European (EU-Made). Provenance is read from each company’s own legal pages: who builds it and who owns it.
Do Microsoft OneDrive for Business and Nextcloud Files (Nextcloud Hub) have a free plan?
As of 1 Nov 2026, Microsoft OneDrive for Business’s own pages state a free plan; Nextcloud Files (Nextcloud Hub)’s pages as captured do not. Each product page links the pricing page it was read from.