As of 1 Nov 2026, the panel rates luckycloud Business 2.5/5 and STRATO HiDrive Business 2.5/5 in Cloud Storage & File Sharing. Weighted by what each judge cares about, 6 of the 6 judges pick luckycloud Business and 0 pick STRATO HiDrive Business. luckycloud Business scores higher on 6 of 7 criteria (Administration, audit & governance, Pricing transparency, Encryption, key custody & recovery, plus 3 more). STRATO HiDrive Business scores higher on 1 of 7 criteria (Export, API & self-hosting). Provenance — luckycloud Business: EU-Made; STRATO HiDrive Business: EU-Made. Ratings are the AI panel’s opinion, formed from public evidence: how scores are made.
Six judges scored both products under one rubric, and the leans split by criterion rather than settling on one product. luckycloud Business is ahead on administration and governance (6.0 vs 3.0, 6 judges leaning luckycloud), encryption and security (5.7 vs 4.5, 5 leans), pricing transparency (6.5 vs 5.2, 5 leans), sharing and collaboration (4.7 vs 4.0, 4 leans) and sync and access (4.3 vs 4.2, 1 lean with 5 ties). STRATO HiDrive Business is ahead on portability and integrations (5.5 vs 4.0, 5 judges leaning STRATO), where the verdict credits the audriga-run migration and the OAuth-secured REST API. Sovereignty is close at 6.7 vs 6.5 — 2 leans luckycloud, 1 STRATO, 3 ties. Weighted totals run higher for luckycloud for each of the six judges, 5.0 to 5.8 against 4.4 to 5.0, yet the criterion-level lean splits stand, and STRATO's flagged splits came back showing none significant.
Choose luckycloud Business if
You need department-level administration with an audit trail — administration and governance leans luckycloud 6 judges to 0 (means 6.0 vs 3.0), with a Business admin panel offering predefined roles, delegable department administration and detailed access logs.
You need zero-knowledge end-to-end encryption on sensitive folders — encryption and security leans luckycloud 5 to 0 (5.7 vs 4.5); the encryption is optional per folder and zero-knowledge, while the STRATO score split 4-5 over who holds the optional end-to-end keys.
You need to budget a whole team before signing — pricing transparency leans luckycloud 5 to 0 (6.5 vs 5.2); Business is priced from 4,50 € per person per month with a 30% saving at twelve months, and the STRATO verdict states a team's annual cost is not computable from its published prices.
Your team's daily work runs on internal sharing — sharing and collaboration leans luckycloud 4 to 0 with 2 ties (4.7 vs 4.0).
You weigh sovereignty documentation alongside the mean — sovereignty runs 6.7 vs 6.5 with 2 judges leaning luckycloud, 1 STRATO and 3 ties, and the verdict records a published transparency report and a documented route to a GDPR data processing agreement.
Choose STRATO HiDrive Business if
You are moving files off another provider — portability and integrations leans STRATO 5 judges to 0 (means 5.5 vs 4.0), and the verdict credits the included audriga-run migration, while for luckycloud we found no public information on migration tools from named providers.
Your in-house tooling must reach the storage over an API — the same criterion credits STRATO's OAuth-secured REST API, with the lean at 5 to 0 in STRATO's favor.
You need German hosting with a published data processing agreement — sovereignty is STRATO's highest criterion at 6-7; the verdict states STRATO GmbH of Berlin is the contracting entity, that captured pages state servers sit exclusively in German data centres, that an Article 28 data processing agreement is published, and that ISO 27001 confirmed by TÜV Nord and the Trusted Cloud seal are stated.
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.
luckycloud Business
This judge's pick
STRATO HiDrive Business
Criterion by criterion
Sync, clients & file access
luckycloud Business
Sync clients for Windows, macOS and Linux are documented with automatic change propagation, selectable directories, a headless command-line client for servers and network-drive mounting, plus iOS and Android apps and real-time sync. We found no public information on files on demand, block-level or delta sync, full-text search, previews, file size limits, or open protocols such as WebDAV, SFTP or S3, which keeps this below the next level.
STRATO HiDrive Business
Bidirectional desktop sync with folder exclusion and mounting as a drive or folder is described, alongside a free mobile app, scanning with text recognition to PDF and direct NAS support; WebDAV and rsync exist only as a bookable extra and the S3 access belongs to the separate object storage. We found no public information on files on demand, offline files on mobile, previews, search or the desktop platforms supported, and file limits are stated only for the free transfer service, where single files max out at 2 GB.
Sharing & external collaboration
luckycloud Business
Shares to internal users and groups, download and upload links, isolated external access and joint editing in the cloud are documented, and the administrator can view and revoke every public link with owner and call counts. End-to-end encryption survives only for people provisioned as users in your own cloud while external sharing is unencrypted, and we found no public information on link expiry, download limits, view-only or no-download mode, watermarking, comments, file locking or an Outlook or Teams add-in.
STRATO HiDrive Business
Team folders come included from two accounts, access rights can be handed to selected people, and public download links carry a fixed seven-day validity with a two-gigabyte per-send cap, while browser editing runs on Collabora included in all plans. We found no public information on link passwords, sender-chosen expiry, view-only or download-restricted links, guest accounts, access logs, comments or file locking — and the free transfer service itself cannot send an entire folder.
Encryption, key custody & recovery
luckycloud Business
Zero-knowledge end-to-end encryption for individual folders is documented with the key custody in the open: the encryption password is not stored on the servers, even administrators cannot read it, the code base is claimed open source, and TLS 1.2, encrypted storage media and two-factor authentication are published. But end-to-end encryption is optional per folder and does not extend to external links, and we found no public information on version-history length, a recycle bin, restore to a point in time after ransomware, single sign-on, recovery from a lost encryption password, or any named audit or certification with its scope.
STRATO HiDrive Business
AES-256 over SSL, two-factor authentication and an optional end-to-end encryption are stated, and TÜV Nord certifies STRATO to ISO 27001, with the Trusted Cloud seal on top. That end-to-end encryption is optional and nothing documents who holds the keys or whether it survives sharing and browser editing; we found no public information on version history length, a recycle bin, single sign-on or a point-in-time restore. The anti-ransomware capability on offer is a separate Acronis product for Windows, licensed per machine.
Administration, audit & governance
luckycloud Business
The Business admin console covers users, groups, four predefined roles plus delegable department administration, quotas per user and sub-area, directory ownership transfers, and access logs for logins, file changes, permission changes and shared-link calls, with the rights overview exportable to Excel. We found no public information on provisioning via a directory or SCIM, retention policies or legal hold, remote wipe or unlinking of devices, IP restrictions, data loss prevention or SIEM integration.
STRATO HiDrive Business
The documented team administration amounts to team folders included from two accounts, flexible access rights and multiple users per package. We found no public information on an admin console with user and role management, provisioning, quotas, an audit log, retention policies, or device management with remote wipe.
Export, API & self-hosting
luckycloud Business
A documented REST API with published documentation covers files and folders, version history, sharing, users, groups and monitoring, and the vendor states it uses exclusively open source software whose code anyone can inspect. We found no public information on a bulk export of all data with the folder structure, open protocols usable for migration, SDKs or webhooks, an app marketplace, or migration tools from a named provider, and the Enterprise plan is a dedicated hosting service on the vendor's servers rather than a self-hosted edition; deletion on request and full deletion of unpaid accounts after 14 days are stated.
STRATO HiDrive Business
A RESTful API with OAuth 2.0, S3 compatibility and bookable WebDAV/rsync make inbound migration tool-independent, and STRATO runs managed migrations from Dropbox, Google Drive, Telekom MagentaCLOUD and IONOS HiDrive via audriga, included in the packages and tracked on a status page. We found no public information on bulk export with folder structure and versions, SDKs, webhooks, an app marketplace, a self-hosted edition, or deletion of data on termination.
European sovereignty
luckycloud Business
The contracting entity is a German GmbH with register court, number and VAT ID in Berlin, the services run exclusively on the vendor's own servers in Germany, operation is stated to be in Germany in ISO-certified data centres, a transparency report on government requests is published, master-data disclosure is limited to German telecom-law conditions, and a data processing agreement is obtainable under EU-GDPR and BDSG. The data centres are not named, no subprocessor list with locations is published, and no certification appears with its standard and scope, so the chain is credibly European but not evidenced end to end.
STRATO HiDrive Business
STRATO GmbH of Berlin is the contracting entity and data controller, storage is stated exclusively in German data centres, an Article 28 processing agreement is published, and ISO 27001 certification with TÜV Nord is named. The privacy policy nonetheless names Meta, LinkedIn, TikTok, Reddit and Google as recipients of SHA-256-hashed customer data for advertising and reserves transfers outside the EU under unspecified safeguards; we found no public information naming the individual data centres, the locations of subprocessors, or the scope of the certifications.
Pricing transparency
luckycloud Business
Per-user prices are public (Business from 4,50 € per person per month, Teams from 2,50 €), with storage at 0,33 € per GB, excess traffic at 0,0396 € per GB, a support ticket at 22,50 € per 15 minutes, terms from one to 24 months with a 30% saving at twelve months, and midterm user additions at no extra cost. The captured pages give different figures for storage included (unlimited on the Business page, gigabyte-priced in the configurator), the Enterprise tier carrying the custom roles has no public price, and VAT treatment of the prices is not stated.
STRATO HiDrive Business
All HiDrive tiers are public — Starter 500 GB at 3,50 €/Mon., Basic 1 TB at 0,50 € for twelve months then 5 €/Mon., Plus and Family 2 TB at 10 € and 15 € — with setup at 0 €, one-month trials, prices including VAT and one-month cancellation after the first term. Pricing is per package rather than per user while team folders arrive only from two accounts, the WebDAV/rsync extra is sold as "preisgünstig" with no figure, and per-gigabyte prices exist only for the separate object storage; we found no public information on the cost of the optional end-to-end encryption or additional storage for the file plans.
Sovereignty, side by side
Dimension
luckycloud Business
STRATO HiDrive Business
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 luckycloud Business and STRATO HiDrive Business
Which is better, luckycloud Business or STRATO HiDrive Business?
As of 1 Nov 2026, the panel rates both 2.5/5. Weighted by what each judge cares about, 6 of the 6 judges pick luckycloud Business and 0 pick STRATO HiDrive Business. 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 luckycloud Business or STRATO HiDrive Business European?
luckycloud Business is European (EU-Made). STRATO HiDrive Business is European (EU-Made). Provenance is read from each company’s own legal pages: who builds it and who owns it.
Where do luckycloud Business and STRATO HiDrive Business store customer data?
Per the vendors’ own pages as captured — luckycloud Business: Default not stated; pages mention Germany. STRATO HiDrive Business: its pages as captured do not say.
Do luckycloud Business and STRATO HiDrive Business have a free plan?
As of 1 Nov 2026, STRATO HiDrive Business’s own pages state a free plan; luckycloud Business’s pages as captured do not. Each product page links the pricing page it was read from.