This article summarises publicly available guidance from regulators and official sources. It is general educational information only and does not constitute legal or professional advice. Requirements vary by jurisdiction. Consult your regional authority or a qualified professional for advice specific to your situation.
If you've already decided your business needs a dedicated cloud storage provider instead of relying on whatever came bundled with your email or office software, the real question is which one actually limits who can see your files and lets you choose where they are stored. Marketing pages call almost everything secure, encrypted, and private, and those words hide real differences in region choice, vendor access, and what happens if you need to switch later. Here is how four genuinely privacy-focused options compare, and which one fits a small team handling sensitive client documents.
In short: Proton Drive Professional is the strongest general pick because zero-access encryption is the default configuration, not a paid extra, and it is based in Switzerland rather than the US or EU. Tresorit Business matches that encryption standard and adds genuine country-level data residency choice, at a higher price. Backblaze B2 is the cheapest and lets you pick a data region outright, but it is not end-to-end encrypted unless you add that yourself. pCloud is affordable but its real zero-knowledge option is a separate paid add-on, not the default.
NTK Score: Proton Drive Professional
Our editorial assessment of how confidently we'd recommend this to a small business, weighing real-world usability, commercial value, effort, long-term risk and practical experience, not a popularity score or a compliance audit.
End-to-end encrypted storage, 1 TB per user, secure external sharing, administration, Docs and Sheets fit privacy-conscious SMBs, but collaboration and productivity capabilities remain less mature than major incumbents.
Tier 2 · Vendor product and plan documentation: https://proton.me/business/drive/pricing and https://proton.me/support/proton-for-business; corroborating independent review: https://www.cloudwards.net/review/proton-drive/ · Confidence: Moderate
Signup, team administration and Windows or macOS syncing are documented clearly, but incumbent migrations require exporting and re-uploading files, while limited integrations and no Linux desktop client increase implementation work.
Tier 2 · Vendor migration and platform documentation: https://proton.me/support/import-files-google-drive, https://proton.me/support/drive and https://proton.me/support/drive-cli; independent workflow assessment: https://www.the-independent.com/extras/indybest/gadgets-tech/proton-drive-review-b2822126.html · Confidence: Moderate
Familiar interfaces, external sharing and accessible documentation reduce training needs, but limited collaboration features and recurring Tier 3 reports of sync conflicts, weak search and awkward file management undermine confidence.
Tier 2 · Vendor usability documentation: https://proton.me/support/drive and https://proton.me/business/drive/pricing; Tier 3 corroboration: https://www.trustpilot.com/review/proton.me/drive and https://www.reddit.com/r/ProtonDrive/comments/1tunv1t/anyone_successfully_using_proton_for_business/ · Confidence: Moderate
One-user entry, 1 TB per seat, a 14-day trial and 30-day guarantee support low-risk procurement, but weaker productivity depth and unclear dynamically rendered pricing reduce comparative value and transparency.
Tier 2 · Vendor pricing and plan pages: https://proton.me/business/drive/pricing, https://proton.me/business/drive and https://proton.me/support/proton-for-business; independent value assessment: https://www.cloudwards.net/review/proton-drive/ · Confidence: Moderate
Foundation-controlled ownership, end-to-end encryption, no stated AI training, export rights, open-source applications and security certifications are strong, but pricing-page defects, limited small-team phone support and concerning low-volume reliability reports warrant deductions.
Tier 2 · Vendor governance, privacy and security sources: https://proton.me/foundation, https://proton.me/legal/privacy, https://proton.me/business/drive/security and https://proton.me/blog/soc-2; Tier 3 support and reliability signal: https://www.trustpilot.com/review/proton.me/drive · Confidence: Moderate
What to know before you buy
These don't change the score above: they're conditions worth understanding for specific readers before you commit.
The vendor's support page lists desktop applications for Windows and macOS, while Linux access is currently provided through the command-line tool: https://proton.me/support/drive and https://proton.me/support/drive-cli
Who this matters to: Linux-based businesses requiring automatic desktop file synchronization: Non-technical Linux users cannot use the familiar mounted-drive and background-sync workflow available on Windows and macOS.
What to do: Use the 14-day trial to validate the CLI or browser workflow, or retain another storage service until the graphical Linux client ships.
Changes our recommendation for this audience: see verdict notes.
The vendor's Google Drive migration process requires Google Takeout, local download and re-upload rather than a managed Drive transfer: https://proton.me/support/import-files-google-drive
Who this matters to: Businesses migrating large or complex Google Drive, OneDrive or Dropbox repositories: Migration can consume substantial local storage, bandwidth and staff time, with folder restructuring or verification required afterward.
What to do: Pilot a representative repository, estimate transfer time and verify file counts, permissions, formats and ownership before committing.
The vendor states that scheduled voice or video support is limited to business organizations with at least six members: https://proton.me/support/request-b2b-phone-support
Who this matters to: Businesses with fewer than six users requiring immediate voice-based troubleshooting: Small teams may need to rely on forms, email and documentation during urgent Drive or synchronization problems.
What to do: Confirm response targets and escalation routes with Proton before moving business-critical files.
The pricing comparison at https://proton.me/business/drive/pricing presents administrator sign-in as included, but https://proton.me/support/access-account-proton-drive restricts it to Workspace and Enterprise plans.
Who this matters to: Businesses requiring administrator access for employee departure, continuity, retention or internal investigations: Administrators could lack expected access to an employee's private files when operational continuity requires it.
What to do: Obtain written confirmation for Drive Professional and test administrator recovery and offboarding during the trial.
Changes our recommendation for this audience: see verdict notes.
A small Trustpilot sample contains several 2026 reports of sync conflicts, failed uploads or apparent file loss, although other reviewers reported reliable operation and Proton disputed data-loss claims: https://www.trustpilot.com/review/proton.me/drive
Who this matters to: Businesses intending to use Proton Drive as the sole copy of frequently edited operational files: If the reported behaviour occurs locally, staff could encounter conflicts, missing changes or time-consuming recovery work.
What to do: Run a multi-device synchronization pilot, retain independent backups and test version-history recovery before full deployment.
Recommendation depends on who's asking
Linux-based businesses requiring automatic desktop file synchronization: Non-technical Linux users cannot use the familiar mounted-drive and background-sync workflow available on Windows and macOS.
Businesses requiring administrator access for employee departure, continuity, retention or internal investigations: Administrators could lack expected access to an employee's private files when operational continuity requires it.
How we evaluated these four providers
We looked only at providers that make a specific, checkable claim about either data location or encryption architecture, not just the word secure. For each one we confirmed current pricing directly from the vendor's own pricing page, checked whether encryption keys are held by the user or the vendor, and confirmed whether a customer can choose which country or region hosts their data at signup.
What Alex actually needs an honest answer to
Alex manages operations for a small professional services firm and is choosing a cloud storage provider for client documents that include financial records and signed contracts. A client already asked, in plain terms, where their files are physically stored and who at the vendor can access them, and a vague answer about being secure was not good enough. That question is really two separate questions: does the vendor hold the encryption keys, or only the customer, and which country's laws govern the servers the files sit on. Most vendor pricing pages answer neither one directly, so confirm both before signing a contract, not after.
An Australian SMB reading this comparison should keep three separate questions apart: whether a provider's encryption is genuinely zero-knowledge (the vendor itself cannot read your files), where the data physically sits (data residency), and what the Australian Privacy Act requires when data crosses borders. This page is mainly built to help with the first question, comparing encryption architecture across four providers. If your actual question is the third one, cross-border disclosure under the Australian Privacy Act, our privacy-first cloud storage for Australian business guide covers that compliance question directly.
How the four options compare
Privacy-First Cloud Storage: How the Options Compare
| Proton Drive Professional | Tresorit Business | Backblaze B2 | pCloud Business | |
|---|---|---|---|---|
| Starting price | $7.99 USD/user/month (annual) | ~$14-19 USD/user/month (annual, estimate) | $6 USD/TB/month (pay as you go) | ~$10-11 USD/user/month (listed as EUR 9.99) |
| Minimum users | 2 | 3 | None, priced by storage | 3 |
| Storage included | 1TB per user | 2TB per user, pooled | Pay for what you store | 1TB per user, pooled |
| Encryption model | Zero-access by default | Zero-knowledge by default | Encrypted at rest, vendor holds keys unless you add your own | Encrypted at rest by default, zero-knowledge is a paid add-on |
| Data region choice | Fixed to Switzerland | Choose hosting country on Business tier and above | Choose one of four regions at signup, locked in after | EU data center referenced, Business-tier choice not clearly documented |
Proton Drive Professional: the default is genuine privacy
Proton Drive Professional is worth it for a small team that wants zero-access encryption without paying extra for it or configuring anything themselves. Proton states plainly that it cannot read the contents of your files, and the company is based in Switzerland, which sits outside direct US, EU, and UK jurisdiction. For a five-person team, the annual plan runs around $40 a month, less than the cost of one billable hour for most professional service teams. The honest limitation is storage: 1TB per user is workable for documents but tight if your team also stores large design files or video.
| Price | $7.99 USD/user/month billed annually, $9.99 billed monthly |
|---|---|
| Storage | 1TB per user |
| Minimum users | 2 |
| Data location | Switzerland |
| Encryption | End-to-end, zero-access by default |
| Compliance | ISO 27001, SOC 2 Type II, GDPR, HIPAA, CCPA |
Pros
- Zero-access encryption is the default configuration, not an add-on
- Minimum of two users makes it workable for very small teams
- Switzerland-based, outside direct US, EU, or UK jurisdiction
Cons
- 1TB per user is modest for teams storing large media files
- Fewer third-party app integrations than Backblaze B2
- No choice of hosting country beyond Switzerland
Tresorit Business: real country choice, at a price
Tresorit Business is worth it for a team that specifically needs to tell a client which country their files are hosted in, not just which company holds them. It offers zero-knowledge encryption on every tier and lets Business-tier customers choose a hosting country, a genuine feature most competitors do not offer. The honest limitation is price and transparency: Tresorit does not publish exact per-seat pricing without starting a signup flow, and third-party trackers place the Business tier around $14 to $19 USD per user per month billed annually, higher than Proton or pCloud for comparable storage.
| Price | Approximately $14-19 USD/user/month billed annually (exact rate requires starting a signup, not published) |
|---|---|
| Storage | From 2TB per user, pooled |
| Minimum users | 3 |
| Data location | Customer chooses a hosting country on Business tier and above |
| Encryption | End-to-end, zero-knowledge on every tier |
| Compliance | GDPR-aligned, EU and Swiss hosting options |
Pros
- Genuine choice of hosting country, not just company headquarters
- Zero-knowledge encryption on every tier, no paid add-on required
- Built-in e-signature and secure data room features for client-facing work
Cons
- Exact pricing is not published, you need to start a signup flow to see a number
- Minimum of three users raises the cost for a two-person team
- Priced noticeably higher than Proton Drive or Backblaze B2 for similar storage
Backblaze B2: cheapest storage, honest about its limits
Backblaze B2 is worth it for a team with someone comfortable setting up a backup or sync client, not for a team that wants a polished file-sharing app out of the box. It lets you choose one of four data regions (US East, US West, EU Central, or Canada East) at account creation, more explicit than most competitors, though the choice is locked in permanently afterward. Storage costs $6 USD per TB per month with the first 10GB free, far cheaper than any per-seat plan on this list. The honest limitation: Backblaze itself holds the encryption keys by default, so it is not zero-knowledge unless you encrypt files yourself before uploading them.
| Price | $6 USD per TB per month, pay as you go. First 10GB free |
|---|---|
| Storage | Pay for what you use, no fixed per-user allocation |
| Minimum users | None, priced by storage volume |
| Data location | US East, US West, EU Central, or Canada East, chosen at account creation |
| Encryption | Encrypted at rest, Backblaze holds the keys unless you encrypt client-side first |
| Compliance | SOC 2 Type II. Region choice supports EU data residency needs |
Pros
- Explicit region choice made clear at signup, not buried in fine print
- By far the cheapest storage of the four options
- Free egress up to three times your average monthly storage
Cons
- Not end-to-end encrypted by default, Backblaze can technically access unencrypted files
- No built-in file-sharing interface, needs a separate sync or backup client
- Region choice is locked in permanently once the account is created
pCloud Business: encrypted by default, zero-knowledge extra
pCloud Business is worth it mainly on price if your team does not strictly need zero-knowledge encryption. The standard Business plan is encrypted at rest, but pCloud itself holds the keys unless you pay separately for pCloud Crypto, its zero-knowledge add-on. pCloud's own site lists an EU data center for Business accounts and advertises a US or EU region choice for personal plans, but that choice is not clearly documented for Business accounts specifically. The honest limitation is the gap between pCloud's general marketing about privacy and what the default Business configuration actually provides.
| Price | Listed as EUR 9.99/user/month (roughly $10-11 USD depending on exchange rate), minimum 3 users |
|---|---|
| Storage | 3TB pooled across a 3-user team, about 1TB per user |
| Minimum users | 3 |
| Data location | EU data center referenced for Business; US/EU choice advertised for personal plans only |
| Encryption | Encrypted at rest by default, zero-knowledge available only via the paid pCloud Crypto add-on |
| Compliance | GDPR, ISO 27001, ISO 9001 |
Pros
- Cheapest of the encrypted-by-default options if zero-knowledge is not a hard requirement
- Long track record with a large existing user base
- Lifetime personal plans exist if a solo user wants to leave subscription pricing later
Cons
- Genuine zero-knowledge encryption costs extra, it is not the Business plan default
- Region choice is clearly advertised for personal accounts but not documented for Business accounts
- Pricing is shown in EUR by default, adding a step to confirm the actual USD cost
The top pick, and who else it fits
For most small teams handling sensitive client documents, Proton Drive Professional is the top pick: zero-access encryption without an add-on, a jurisdiction outside the US, EU, and UK by default, and a minimum of two users that works for very small firms. Choose Tresorit Business instead if a client specifically requires you to name the hosting country, and the higher price is easy to justify. Choose Backblaze B2 if someone on your team is comfortable setting up their own backup client and region choice matters more to you than zero-knowledge encryption. Choose pCloud Business only if budget is the deciding factor and you are willing to add pCloud Crypto separately for genuine zero-knowledge protection.
What to check before you commit
If any of your clients are based in the EU or UK, how a provider handles personal data falls under GDPR, per the European Data Protection Board's guidance, regardless of which company you choose, and the vendor's own data processing terms, not their marketing page, is what actually matters legally. Ask every vendor for their current data processing agreement and their subprocessor list before you sign, since a provider can change data centers or introduce new subprocessors without necessarily changing headline marketing claims. None of the four providers above can make your business automatically compliant with any regulation. That depends on how you configure and use the account, not just which one you pick.
Methodology (Real-World, Verified)
This guide is researched against primary regulatory sources and official regulator guidance, verified as of the date shown, and written for a business with no dedicated compliance function.
Read our full methodology and independence and disclosure policy.
Related reading: our AI governance by region.
Free tools: AI Privacy Risk Scorer to score your current AI tool setup against data-privacy best practice | AI Compliance Checker to check whether your AI tools meet your compliance obligations.
What's the real difference between encrypted and zero-knowledge?
Encrypted at rest just means the vendor scrambles your files on their servers, but the vendor usually still holds the keys and can technically access the contents if required to. Zero-knowledge, also called end-to-end or zero-access encryption, means only you hold the keys, so the vendor genuinely cannot read your files even if compelled to. Proton Drive and Tresorit provide this by default. pCloud only provides it through a separate paid add-on, and Backblaze B2 does not provide it unless you encrypt files yourself before uploading.
Which provider actually lets me choose what country my data is stored in?
Backblaze B2 and Tresorit both offer a genuine choice. Backblaze lets you pick one of four regions at account creation, and Tresorit lets Business-tier customers choose a hosting country. Proton Drive is fixed to Switzerland with no alternative, and pCloud's region choice is clearly advertised for personal accounts but not documented for Business accounts.
Is Backblaze B2 a good fit for a small team that isn't technical?
Not on its own. Backblaze B2 is a storage backend rather than a finished file-sharing app, so it needs to be paired with a separate backup or sync client to be usable day to day. It suits a team with at least one person comfortable configuring that client, in exchange for by far the lowest storage cost on this list.
Can I switch providers later without losing everything?
Yes, all four providers allow you to export or download your files, but switching still takes real time and bandwidth, especially with large volumes of data. Backblaze B2's region lock-in means moving to a different region requires a new account and a full data transfer. Check each vendor's export process before you commit, not after you need it.
Does choosing one of these providers make my business GDPR compliant?
No. None of these providers make your business automatically compliant with GDPR or any other regulation. Compliance depends on your data processing agreement with the vendor, how you configure sharing and access, and your own policies, not just which storage provider you pick.
Read more buying guides for privacy-conscious business software
Browse Buying GuidesNTK Score: Tresorit Business
Our editorial assessment of how confidently we'd recommend this to a small business, weighing real-world usability, commercial value, effort, long-term risk and practical experience, not a popularity score or a compliance audit.
The vendor states Business combines encrypted storage, secure sharing, admin policies and broad device support, although its security-first design offers fewer mainstream collaboration conveniences.
Tier 2 · https://tresorit.com/pricing/business ; https://www.g2.com/products/tresorit/reviews ; https://www.trustpilot.com/review/www.tresorit.com · Confidence: Moderate
The vendor documents straightforward user invitations, SSO and common email integrations, but incumbent migration can require local syncing, lengthy transfers and manual recreation of permissions.
Tier 2 · https://support.tresorit.com/hc/en-us/articles/360001030853 ; https://support.tresorit.com/hc/en-us/categories/5005671405586-Integrations ; https://support.tresorit.com/hc/en-us/articles/9403539843090-How-to-transfer-all-my-files-from-Boxcryptor-to-Tresorit ; https://www.trustpilot.com/review/www.tresorit.com · Confidence: Moderate
Cross-platform applications, account-free sharing links and positive G2 usability signals help adoption, but independent reviews identify unfamiliar workflows, slow large migrations and inconsistent support outcomes.
Tier 2 · https://tresorit.com/pricing/business ; https://support.tresorit.com/hc/en-us/articles/216114117-User-roles-and-permissions ; https://www.g2.com/products/tresorit/reviews ; https://www.trustpilot.com/review/www.tresorit.com ; https://www.reddit.com/r/tresorit/comments/1uwtr69/some_questions_about_tresorit/ · Confidence: Moderate
Substantial storage, security controls and bundled signing can justify the premium for sensitive work, but three-seat minimums, price concerns and conflicting current plan materials weaken predictability.
Tier 2 · https://tresorit.com/pricing/business ; https://images.g2crowd.com/uploads/pricing/file/9573/Tresorit-Pricing-English.pdf ; https://dupple.com/reviews/tresorit ; https://www.g2.com/products/tresorit/pricing · Confidence: Moderate
Swiss Post ownership, transparent encrypted-content handling and reassuring independent cryptographic research support trust, while unclear price presentation and sharply mixed support feedback prevent a higher general-SMB score.
Tier 2 · https://tresorit.com/about-us ; https://tresorit.com/legal/privacy-policy ; https://eprint.iacr.org/2024/1616.pdf ; https://status.tresorit.com/history ; https://www.trustpilot.com/review/www.tresorit.com · Confidence: Moderate
What to know before you buy
These don't change the score above: they're conditions worth understanding for specific readers before you commit.
The current vendor page uses Business and Business Pro without crawl-visible prices, while a recently indexed Tresorit plan PDF uses Business Standard and Business Plus with different storage and file-size limits: https://tresorit.com/pricing/business and https://images.g2crowd.com/uploads/pricing/file/9573/Tresorit-Pricing-English.pdf
Who this matters to: Small businesses budgeting precisely or comparing contractual feature limits: The team could budget against an outdated price or purchase a tier whose limits differ from the comparison material reviewed.
What to do: Verify the final checkout currency, tax, storage, upload limits, signature allowance and renewal price in writing before purchase.
The vendor warns that deleting a business user also removes folders owned by that user unless content is downloaded or ownership is transferred: https://support.tresorit.com/hc/en-us/articles/360009420794
Who this matters to: Businesses without a documented employee offboarding process: Deleting a departing employee's account prematurely can permanently remove business documents.
What to do: Enable appropriate administrative recovery controls, inventory folder ownership and transfer or take over every business folder before deleting an account.
The vendor lists chat, priority email and scheduled calls for Business, but immediate weekday phone support only for Enterprise; Trustpilot shows a 2.8 score from 56 reviews and reports slow responses and unresolved cases: https://tresorit.com/pricing/business and https://www.trustpilot.com/review/www.tresorit.com
Who this matters to: Businesses requiring immediate human assistance during file-access or synchronization incidents: A time-critical problem may depend on chat, email or an arranged callback rather than an immediate telephone escalation.
What to do: Test support during the trial and obtain a written escalation pathway or consider Enterprise if immediate phone response is essential.
Changes our recommendation for this audience: see verdict notes.
Tresorit's privacy policy says call recordings and information shared during calls may be processed for sales training, feedback, performance tracking and live coaching or demo bots: https://tresorit.com/legal/privacy-policy
Who this matters to: Privacy-sensitive prospects discussing confidential requirements during sales calls: Personal or commercially sensitive information disclosed verbally may enter recorded sales-analysis workflows, although encrypted stored files remain inaccessible to Tresorit.
What to do: Avoid disclosing confidential content during calls and confirm recording, retention and objection options before the meeting.
Recommendation depends on who's asking
Businesses requiring immediate human assistance during file-access or synchronization incidents: A time-critical problem may depend on chat, email or an arranged callback rather than an immediate telephone escalation.
NTK Score: Backblaze B2
Our editorial assessment of how confidently we'd recommend this to a small business, weighing real-world usability, commercial value, effort, long-term risk and practical experience, not a popularity score or a compliance audit.
B2 suits SMB backup, archiving and application storage, but it is object storage rather than a privacy-first document workspace, lacking native editing, collaboration and familiar drive-style workflows.
Tier 2 · Vendor documentation: https://www.backblaze.com/docs/cloud-storage-about-backblaze-b2-cloud-storage and https://www.backblaze.com/docs/cloud-storage-integration-guides; Tier 3 corroboration: https://www.g2.com/products/backblaze-b2-cloud-storage/reviews and https://www.reddit.com/r/backblaze/comments/1sh8sfu/why_arent_people_using_b2/ · Confidence: Moderate
The vendor provides extensive documentation, S3-compatible APIs and many integrations, but bucket configuration, credentials, encryption choices and migration tooling still require more technical judgment than most owner-operated SMBs possess.
Tier 2 · Vendor documentation: https://www.backblaze.com/docs/cloud-storage-get-started-with-a-backblaze-integration, https://www.backblaze.com/docs/cloud-storage-s3-compatible-api and https://www.backblaze.com/docs/cloud-storage-integration-guides; Tier 3 signal: https://www.g2.com/products/backblaze-b2-cloud-storage/reviews · Confidence: Moderate
Review platforms report generally easy setup and use, but staff need a third-party application for approachable daily access, while the native interface and business-hours email support limit nontechnical adoption.
Tier 2 · Vendor support terms: https://www.backblaze.com/help/customer-support; Tier 3 signals: https://www.capterra.com/p/155180/Backblaze-for-Business/reviews/, https://www.g2.com/products/backblaze-b2-cloud-storage/reviews and https://www.trustpilot.com/review/www.backblaze.com · Confidence: Moderate
The vendor publishes attractive usage pricing, 10GB free storage, free common transactions and generous egress allowances, although May 2026's roughly 16% storage-price increase weakens price-stability confidence.
Tier 2 · Vendor pricing: https://www.backblaze.com/cloud-storage/pricing and https://www.backblaze.com/cloud-storage/transaction-pricing; Tier 3 price-change corroboration: https://www.reddit.com/r/backblaze/comments/1rwax2d/b2_price_hike_695tb/ · Confidence: Moderate
A growing public company, processor disclosures, export APIs, regional storage choices and security controls support trust, but optional encryption, unclear AI-training language, mixed support signals, a recent price rise and delayed outage communication cost points.
Tier 2 · Vendor sources: https://www.backblaze.com/company/policy/privacy, https://www.backblaze.com/cloud-storage/security, https://www.backblaze.com/docs/cloud-storage-data-regions, https://www.backblaze.com/help/customer-support and https://s204.q4cdn.com/590551802/files/doc_financials/2026/q2/Q2-2026-Presentation.pdf; Tier 3 signals: https://www.g2.com/products/backblaze-b2-cloud-storage/reviews, https://www.trustpilot.com/review/www.backblaze.com and https://www.reddit.com/r/backblaze/comments/1vkvdgc/backblaze_global_outage/ · Confidence: Moderate
What to know before you buy
These don't change the score above: they're conditions worth understanding for specific readers before you commit.
The vendor describes B2 as object storage for archiving, backup, recovery and applications, with flat buckets and access through APIs or integrations: https://www.backblaze.com/docs/cloud-storage-about-backblaze-b2-cloud-storage and https://www.backblaze.com/docs/cloud-storage-buckets
Who this matters to: Small businesses seeking a Dropbox, Google Drive or Microsoft 365 replacement: Employees do not receive native collaborative editing, conventional desktop sync or polished team document workflows without another application.
What to do: Choose a document collaboration service, or evaluate and budget for a suitable B2-compatible front end before migrating.
Changes our recommendation for this audience: see verdict notes.
The vendor states that server-side encryption is configurable, affects only files uploaded after enablement, and does not encrypt file metadata: https://www.backblaze.com/docs/cloud-storage-server-side-encryption
Who this matters to: Businesses storing confidential documents or requiring provider-blind encryption: Files can remain unencrypted at rest after a setup mistake, while names and metadata are not protected by B2 server-side encryption.
What to do: Enable encryption before uploading, keep sensitive information out of names and metadata, and use tested client-side encryption when provider access is unacceptable.
Changes our recommendation for this audience: see verdict notes.
The vendor states that an account's selected region cannot be changed and moving requires a new account plus copying or re-uploading data: https://www.backblaze.com/docs/cloud-storage-data-regions
Who this matters to: Businesses whose residency, latency or operational requirements may change: Changing regions creates a migration project and may temporarily incur duplicate storage costs.
What to do: Select the region during procurement, document the decision and test an export and re-upload procedure before committing substantial data.
The vendor's included GIGA plan lists email support from 9:00 a.m. to 5:00 p.m. Pacific Time with a one-business-day target; faster plans cost from $250 monthly: https://www.backblaze.com/help/customer-support
Who this matters to: Small businesses requiring immediate or round-the-clock incident assistance: A storage or recovery problem outside Pacific business hours may remain unresolved until the next support window.
What to do: Assess whether internal expertise is sufficient, test support before migration and price premium support or a managed service if rapid response is essential.
Changes our recommendation for this audience: see verdict notes.
Users reported roughly 20 minutes of failed B2 API requests across regions on 10 August 2026; an apparent Backblaze employee attributed the disruption to internal DNS and acknowledged delayed status-page communication: https://www.reddit.com/r/backblaze/comments/1vkvdgc/backblaze_global_outage/
Who this matters to: Businesses making B2 the only live copy or a business-critical application dependency: A service or control-plane interruption can temporarily block file access even when stored data remains intact.
What to do: Keep independent backups, implement retry logic and consider replication outside the account or provider for critical workloads.
Recommendation depends on who's asking
Small businesses seeking a Dropbox, Google Drive or Microsoft 365 replacement: Employees do not receive native collaborative editing, conventional desktop sync or polished team document workflows without another application.
Businesses storing confidential documents or requiring provider-blind encryption: Files can remain unencrypted at rest after a setup mistake, while names and metadata are not protected by B2 server-side encryption.
Small businesses requiring immediate or round-the-clock incident assistance: A storage or recovery problem outside Pacific business hours may remain unresolved until the next support window.
The information in this article is general in nature. It reflects a summary of publicly available guidance and does not constitute legal, privacy, or professional advice. Your obligations will depend on your specific situation, jurisdiction, and business circumstances. Do not rely on this article as a substitute for qualified legal or professional advice.
NTK Score: pCloud Business
Our editorial assessment of how confidently we'd recommend this to a small business, weighing real-world usability, commercial value, effort, long-term risk and practical experience, not a popularity score or a compliance audit.
The vendor states that team storage, access controls, activity logs, client-side encryption and 180-day versioning cover core SMB file workflows, although collaboration is less comprehensive than a full productivity suite.
Tier 2 · pCloud Business page: https://www.pcloud.com/business.html; pCloud Business Help Center: https://help.pcloud.com/article/why-use-pcloud-business; G2 review signal: https://www.g2.com/products/pcloud/reviews · Confidence: Moderate
Cross-platform applications and one-time imports from Google Drive, Dropbox and OneDrive reduce setup effort, but limited productivity-suite integration and WebDAV restrictions make some migrations and automated workflows more involved.
Tier 2 · Third-party backup documentation: https://help.pcloud.com/article/back-up-files-from-third-party-services-to-pcloud; WebDAV documentation: https://help.pcloud.com/article/webdav; application downloads: https://www.pcloud.com/download-free-online-cloud-file-storage.html?show=app; G2 reviews: https://www.g2.com/products/pcloud/reviews · Confidence: Moderate
Familiar desktop, mobile and shared-folder workflows should require modest training, and review signals commonly praise usability, but recurring reports of slow transfers, failed large uploads and delayed support cost points.
Tier 2 · pCloud applications: https://www.pcloud.com/download-free-online-cloud-file-storage.html?show=app; Help Center: https://help.pcloud.com/; G2 reviews: https://www.g2.com/products/pcloud/reviews; Capterra reviews: https://www.capterra.com/p/161573/pCloud-Business/reviews/; Trustpilot reviews: https://www.trustpilot.com/review/pcloud.com · Confidence: Moderate
Published Business pricing is competitive for bundled storage and encryption, with monthly or annual billing and a 30-day trial, but the three-seat minimum, broken page labels and unclear post-promotion Pro pricing weaken transparency.
Tier 2 · Business pricing: https://www.pcloud.com/business.html; Business annual checkout: https://www.pcloud.com/business-registration?period=year&plan=business&users=3; Business Pro checkout: https://www.pcloud.com/business-registration?period=year&plan=businesspro&users=3; billing documentation: https://help.pcloud.com/article/payment-methods-billing-cycles · Confidence: Moderate
The established Swiss vendor publishes data-handling, export and cancellation information, but inconsistent deletion timelines, promotional-price ambiguity, email-led support complaints and an inadequately documented 2026 metadata-exposure report materially reduce confidence.
Tier 2 · Company information: https://www.pcloud.com/company/about; privacy policy: https://www.pcloud.com/policy/privacy_policy; Business Agreement: https://help.pcloud.com/article/business-agreements; support contacts: https://help.pcloud.com/contact; Trustpilot: https://www.trustpilot.com/review/pcloud.com; reported metadata incident: https://www.reddit.com/r/pcloud/comments/1rcjoor/pcloud_response_to_my_inquiry_about_the_legal/ · Confidence: Moderate
What to know before you buy
These don't change the score above: they're conditions worth understanding for specific readers before you commit.
The vendor states that its client-side encrypted Crypto Folder cannot be accessed through WebDAV, and its Uploads workflow also excludes Crypto folders. Source: https://help.pcloud.com/article/webdav and https://blog.pcloud.com/uploads-pcloud-drive/
Who this matters to: Businesses requiring automated, NAS or third-party access to client-side encrypted files: Teams may have to choose between zero-knowledge encrypted storage and the integrations or automated transfer methods their workflow requires.
What to do: Pilot every required encrypted workflow during the 30-day trial and retain an independently tested backup and export method.
Changes our recommendation for this audience: see verdict notes.
The vendor's privacy policy states that customers can select storage on servers in the European Union or United States. Source: https://www.pcloud.com/policy/privacy_policy
Who this matters to: Businesses requiring storage in a particular country or a region outside the EU and US: pCloud may not satisfy contractual, client-imposed or sector-specific residency requirements even when client-side encryption is enabled.
What to do: Confirm the selected region and obtain written suitability confirmation before transferring residency-sensitive information.
Changes our recommendation for this audience: see verdict notes.
The official support pathway emphasises a contact form and support email, while Business Pro advertises priority support without a published response-time commitment; Trustpilot includes recurring delayed-response complaints. Sources: https://help.pcloud.com/contact, https://www.pcloud.com/business.html and https://www.trustpilot.com/review/pcloud.com
Who this matters to: Businesses needing rapid help during access, synchronisation or data-recovery incidents: A serious storage problem may remain unresolved longer than an SMB without internal IT support can tolerate.
What to do: Test support responsiveness during the trial and document a separate business-continuity and backup procedure.
A February 2026 Reddit post reproduced purported vendor correspondence acknowledging that limited customer directory structures and metadata became visible to other customers and stating that the issue was isolated and remediated; no primary public incident notice was located. Source: https://www.reddit.com/r/pcloud/comments/1rcjoor/pcloud_response_to_my_inquiry_about_the_legal/
Who this matters to: Businesses whose filenames or folder structures reveal confidential client, project or commercial information: Even without file-content exposure, visible names and directory structures can reveal sensitive business context, while the absence of a public report limits independent verification.
What to do: Request written incident details, remediation evidence and notification practices from pCloud before storing sensitive material.
Recommendation depends on who's asking
Businesses requiring automated, NAS or third-party access to client-side encrypted files: Teams may have to choose between zero-knowledge encrypted storage and the integrations or automated transfer methods their workflow requires.
Businesses requiring storage in a particular country or a region outside the EU and US: pCloud may not satisfy contractual, client-imposed or sector-specific residency requirements even when client-side encryption is enabled.