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Business VPN & Zero Trust Access

Proton VPN for Business

UK / wider Europe Report an error

Panel rating · 6 judges · How to read the stars

Category median

Sovereignty: not determined

0–5 in half steps. 5 means the rubric's top anchor is met on the evidence.

by Proton AG · proton.me

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Proton VPN for Business: AI-assisted analysis on whats-best.ai Proton VPN for Business: AI-assisted analysis on whats-best.ai (dark)

Add ?theme=dark to the image address for dark backgrounds. The badge shows the category and the month of the latest evaluation, and EU-Made where that is the product’s provenance. It never shows a score.

Proton VPN for Business at a glance

Vendor
Proton AG
Headquarters
Not stated on the vendor’s pages as of 5 Nov 2026
Data hosting
Not stated on the vendor’s pages as of 5 Nov 2026
Free plan
Not stated on the vendor’s pages as of 5 Nov 2026
Panel verdict
The AI panel rates Proton VPN for Business 3/5, the mean of 6 judges. Proton VPN for Business is a gateway VPN from Proton AG in Geneva: clients egress through shared servers or leased dedicated IPs and private gateways in 20+ countries, on WireGuard or OpenVPN, under single sign-on, SCIM and enforced two-factor. how scores are made
As of
Vendor pages captured 5 Nov 2026; evaluated by the panel 5 Nov 2026. all sources

Proton VPN for Business alternatives, European ones first →

Read this page as one judge. Each weighs the same scores by what they care about.

The Skeptic

Weighted verdict

Has seen "zero trust" on a VPN that still drops every user into the whole office network, "no logs" from a vendor that keeps every connection for a year, and a remote access tool that locked out the whole company when its own control plane went down. Asks who can see the traffic and the metadata, what keeps working when the vendor is offline, whether the audit was published or only announced — and whether the network could be moved to a self-hosted server.

Same scores as the panel view — this lens weights them the way this judge cares.

Scored by The Skeptic

Panel median The Skeptic This judge’s scores over the panel median. Each label opens its reasoning below.
Scores per criterion, in stars out of 5
Criterion Panel median The Skeptic
Access model & connectivity 3 of 5 3 of 5
Identity, access policy & device posture 3 of 5 3 of 5
Logs, audit trail & incident response 2.5 of 5 2.5 of 5
Deployment, API & administration 2.5 of 5 2.5 of 5
Architecture, reliability & security assurance 3 of 5 3 of 5
European sovereignty 3 of 5 3 of 5
Pricing transparency 3.5 of 5 3.5 of 5

Access model & connectivity

How this is scored

What the product connects and how: a managed gateway VPN with shared or dedicated gateways and dedicated static IPs, a peer-to-peer mesh between devices and servers, access per application or resource (ZTNA), site-to-site links between offices and cloud networks (AWS, Azure, Google Cloud), connectors behind a firewall without inbound ports, the protocols (WireGuard, IPsec, OpenVPN, a vendor protocol), split tunnelling and full tunnelling, always-on and auto-connect, clients for Windows, macOS, Linux, iOS, Android and ChromeOS, the gateway and relay locations, NAT traversal and relays, and access for contractors without a managed device.

0 — Gives no remote access of its own; a browser extension, a consumer VPN for anonymous browsing or a security tool that only filters traffic.

3 — A VPN client that connects users to one gateway or network; site-to-site, per-resource access, the clients per platform and the locations are basic or not described.

5 — Clients for Windows, macOS, Linux, iOS and Android, a modern protocol (WireGuard or IPsec), access to private networks through a gateway or connector without inbound firewall rules, split tunnelling, dedicated static IPs or self-run gateways, site-to-site or cloud network links, and the gateway or relay locations named.

8 — Access per application or resource rather than whole networks, peer-to-peer connections with relays as fallback, always-on and auto-connect, connectors for the major clouds and Kubernetes, gateways in many named regions, private DNS and split DNS, clientless browser access for contractors, and the protocol and encryption choices documented.

10 — Connectivity a distributed company runs on: every access model above in one product, high-availability gateways and connectors with failover documented, performance and throughput published per gateway type, post-quantum or equivalent key exchange documented, and an exit path to run the same network on self-hosted components.

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The Skeptic

This is a managed-gateway VPN: shared servers across 140+ countries plus dedicated gateways and static IPs leased per address, on WireGuard or OpenVPN, with split tunnelling, always-on, a kill switch, time-limited role-based contractor access and custom DNS — though the captured pages give different figures for the size of the server network. Clients are evidenced for Windows (with a step-by-step Intune deployment), Android and iOS; we found no public information on site-to-site links, connectors into AWS, Azure or Kubernetes, peer-to-peer paths, or gateway failover. The zero trust page describes per-user policy steps, but the mechanism evidenced is IP whitelisting and gateway assignment rather than per-application access. 1 2 3 5 13 14 19

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Identity, access policy & device posture

How this is scored

Whether access follows identity and the state of the device rather than the network: single sign-on with Microsoft Entra ID, Google Workspace, Okta or any OIDC/SAML provider, SCIM or directory sync so a leaver loses access, multi-factor authentication, groups and per-resource access policies, least-privilege defaults, device posture checks (operating system version, disk encryption, EDR or MDM status, managed device certificates), just-in-time or time-limited access with approval, session lifetimes and re-authentication, and access revoked when a device is lost.

0 — No user identity at all; a shared key or configuration file grants access to the whole network.

3 — User accounts with a password or one identity provider; groups, per-resource policies and device checks are basic or not described.

5 — Single sign-on with Entra ID, Google Workspace and Okta, multi-factor authentication, user groups, access policies that restrict groups to named networks, resources or ports, automatic or SCIM-based deprovisioning, and basic device posture checks such as operating system version.

8 — SCIM provisioning from the major identity providers, per-resource policies with least privilege by default, device posture from EDR or MDM tools (for example CrowdStrike, SentinelOne, Intune, Jamf), just-in-time access with approval and expiry, session re-authentication, policies kept as code, and the policy model documented.

10 — Access control a security team can audit and trust: continuous evaluation of identity and device state during a session, policies tested before they apply, emergency revocation documented, device identity bound to hardware, and the decision for every connection explainable from the logs.

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The Skeptic

Identity is genuine: SSO with Okta, Microsoft Entra ID, Google Workspace or any SAML 2.0 provider, SCIM that mirrors IdP groups automatically so a leaver loses access, organization-wide two-factor enforcement with reporting, groups whose gateway and server access can be tuned separately, and instant revocation. We found no public information on device posture checks from EDR or MDM tools, just-in-time approval workflows, or session re-authentication; the only device line is a marketing phrase about "identity, device, and network conditions". 1 3 4 5 15 16

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Logs, audit trail & incident response

How this is scored

What can be seen and proven afterwards: connection and access logs (who reached which resource from which device, when), admin and configuration audit logs, how long logs are kept per plan, log export and streaming to a SIEM (Splunk, Microsoft Sentinel, Datadog, an S3 bucket), alerts on unusual access, a view of active sessions and the ability to end them, DNS logs where DNS filtering is part of the product, and what the vendor states it does not log, such as the content of traffic.

0 — No logs of any kind; the admin cannot see who connected.

3 — A list of connected users or devices; access logs, admin audit logs, retention and export are basic or not described.

5 — Connection or access logs per user and device, an admin audit log of configuration changes, the retention period stated, log export by CSV or API, a view of active sessions or devices with the option to disconnect or revoke them, and a statement of what traffic data is and is not logged.

8 — Log streaming to named SIEM tools, network flow logs per resource, retention of a year or more stated per plan, alerts or webhooks on security events, logs filterable by user, device and resource, and the log schema documented.

10 — An audit trail that holds up in an investigation: every access decision and admin action recorded with its policy and reason, logs signed or tamper-evident, evidence suitable for ISO 27001, NIS2 or DORA audits, full export in an open format, and the customer able to keep logs entirely on its own infrastructure.

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The Skeptic

The activity monitor is opt-in and off by default, and when off no event data is collected — decent for privacy, but the audit trail exists only if someone turned it on before the incident. When enabled it logs user, event with timestamp, device name and app version, and the VPN server's IP, searchable and exportable as CSV; a gateway monitor logs sign-in attempts and server connections per user, and a SIEM connector is offered without any SIEM named. We found no public information on retention periods, alerting, or an admin configuration-change audit log, though the vendor is explicit that browsing history, IP addresses and session lengths are never recorded. 2 3 6 7 9 18

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Deployment, API & administration

How this is scored

How the product is rolled out and run by a small IT team or a service provider: time to the first connection, deployment of clients through MDM (Intune, Jamf, Kandji) with preconfigured settings, a central admin console, a documented REST API, a Terraform provider or configuration as code, roles for administrators, several teams, sites or customer tenants in one account, a multi-tenant console for managed service providers, a self-hosted or on-premises edition, the update process for clients and gateways, and support channels and hours.

0 — No central administration; every client is configured by hand with no console.

3 — A web console to add users and gateways; the API, MDM deployment, admin roles and multi-tenant set-up are basic or not described.

5 — A central admin console, a documented REST API, client deployment through MDM with preconfigured settings, admin roles, several networks or sites in one account, client updates managed centrally, and support channels and response times stated per plan.

8 — A Terraform provider or configuration as code, a multi-tenant console for service providers or several organisations, granular admin roles, a self-hosted or on-premises edition documented for production, gateways deployable as containers or cloud images, and webhooks or integrations with ticketing and chat tools.

10 — Administration that scales across many sites and tenants: every setting reachable by API and code with parity stated, staged rollouts of client and gateway updates, a self-hosted edition with feature parity stated, reseller or MSP billing per tenant, and an exit path for configuration and users documented.

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The Skeptic

Day-to-day running is covered: a central admin dashboard, admin roles a group can inherit, a documented Intune deployment for the Windows client with always-on enforcement, a command-line interface on the higher plan, and 24/7 support with live chat on all plans and phone at six or more users. "API integrations" appears in one enterprise sentence with no documented REST API behind it; we found no public information on Terraform, webhooks or centrally managed client updates. An MSP portal exists, but the pilot evidence covers Proton Pass subscriptions, not this product. 2 5 7 15 19 20

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Architecture, reliability & security assurance

How this is scored

How the product is built and how its claims are proven: a published architecture showing what the coordination servers, relays and gateways see, whether traffic passes through the vendor or end to end between devices, encryption and key management, open-source clients or servers, independent security audits and penetration tests with reports or summaries published, a vulnerability disclosure or bug bounty programme, high availability and failover of the vendor's control plane, what happens to existing connections when the vendor's service is down, the vendor's own public status page and incident history, and an SLA.

0 — Nothing is published about how the product works or is secured.

3 — Encryption is mentioned in marketing terms; architecture, audits, availability and the vendor's status page are basic or not described.

5 — An architecture overview of clients, gateways and the control plane, the encryption protocol and key handling named, an independent security audit or penetration test stated, a vulnerability disclosure contact, the vendor's public status page, and an availability SLA on the business plans.

8 — A security whitepaper with the data flow and what the vendor can see, open-source clients or core components, audit or pentest reports or summaries published by the auditor, a bug bounty, high availability of the control plane documented, existing connections kept alive when the control plane is down, and the incident history public with post-mortems.

10 — Assurance a regulated buyer can verify: fully open-source and reproducible components, recurring independent audits published in full, the control plane self-hostable with no call home, a documented failure mode for every vendor component, and several years of availability published.

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The Skeptic

More assurance substance than most: open-source apps in public repositories, a bug bounty with legal safe harbor, a published disclosure policy with five-business-day acknowledgement and a 120-day embargo, named ciphers with forward secrecy, ISO 27001 and SOC 2 Type II. But the audits are announced rather than published — no report or auditor summary is evidenced — and we found no public information on an architecture document showing what the coordination servers and gateways can see, a status page, or control-plane failover and whether existing connections survive a Proton outage. The SLA section of the terms explicitly excludes the Dedicated IP feature of the Business and Enterprise subscriptions — the part a business actually buys. 2 6 8 11 21 22

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European sovereignty

How this is scored

Who the contracting entity and the parent company are, where account data, user and device identities, connection logs and configuration are stored and processed, which party runs the coordination servers, relays and gateways the traffic passes through, and who the subprocessors are (hosting, identity, email, support and payment tools). Independently sourced by the sovereignty pipeline. Gateway and exit locations outside Europe are part of what the product does and are not counted against it; where the logs and identities are stored and who processes them is. A self-hosted or open-source edition the customer runs on its own European servers counts as the customer's chain, whatever the vendor's seat.

0 — Non-EU vendor and contracting entity, hosting of the control plane and logs unstated, subprocessors unnamed, and no data processing agreement offered.

3 — A privacy policy and a data processing agreement exist, but the location of the control plane and logs is unstated or non-EU and the subprocessors are not listed.

5 — EU hosting of logs and account data available and an EU contracting entity or EU representative, but parts of the chain (relays, support, identity, payment) run through non-EU providers without a stated safeguard.

8 — EU hosting on named infrastructure for the control plane and logs, EU contracting entity, subprocessors listed with their locations, a data processing agreement published, and security certifications (ISO 27001, SOC 2) stated — or a self-hosted edition documented that keeps every record and connection on the customer's own servers.

10 — Sovereign end to end and evidenced: European ownership, entity, hosting and every subprocessor, or a self-hosted open-source edition with no call home, data export and deletion documented, and certifications published with their scope rather than implied.

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The Skeptic

Proton AG in Geneva under the non-profit Proton Foundation, an EU representative in Luxembourg, a published data processing agreement, ISO 27001 and SOC 2, disclosure only on a binding request from Swiss authorities, and a subprocessor list with locations and transfer guarantees: support through Zendesk and Atlassian in the United States, payments through Chargebee, Stripe and PayPal, each with stated safeguards. What no captured page answers is where the control plane, account data and logs are hosted; we found no public information on hosting location or any self-hosted edition. The chain is named end to end — the vault's address is not. 6 8 9 11 12

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Pricing transparency

How this is scored

Whether a buyer can compute the real annual cost from public pages alone: price per user or per device and tier, minimum seats, what dedicated gateways, static IPs, extra networks or sites cost, which features (SSO, SCIM, device posture, log streaming, longer retention, site-to-site) need a higher tier, the free tier and its limits, the price of a self-hosted or on-premises licence, monthly versus annual billing, minimum term and VAT.

0 — No public prices at all; every customer is a sales call or a partner quote.

3 — A starting price or a free tier exists, but how cost scales with users, devices, gateways or features is unclear.

5 — Tiers are public with a price per user and their main inclusions, but at least one commonly needed piece (dedicated gateways or IPs, extra sites, SSO or SCIM, log retention, the self-hosted licence) is unpriced or "on request".

8 — Every tier priced publicly with its scaling rule (users, devices, gateways, networks), dedicated IPs and gateways priced, add-ons priced, minimum seats, minimum term and VAT treatment stated.

10 — Complete price computability: annual cost derivable for a given team size, number of sites, gateways and devices, with every add-on, overage and support fee and the cancellation and data-return terms published.

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The Skeptic

Four tiers are public with per-user prices and minimum seats — VPN Essentials at €6.99/user per month from 2 users, VPN Professional at €9.99/user per month, VPN and Pass Professional at €10.99/user per month from 3, Workspace Standard at €12.99/user per month — plus dedicated IPs at +€39.99/month per IP, 22% off yearly, a 30-day money-back guarantee, reverse-charge VAT handling for business plans, 30-day cancellation notice and early-termination terms. Unpriced: the Lumo AI add-on ("Add-on with free trial"), Enterprise ("Let's talk"), and MSP program fees outside the pilot where they are waived. A buyer can compute most of the annual cost from public pages alone — not all of it. 7 8 20

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European sovereignty — proven facts

0 of 6 dimensions proven

Built only from facts shown on the vendor's own pages. A dimension we could not prove is left open, not scored as zero.

Hosting location Not determined — uncited Report an error
Hosting options Not determined — uncited Report an error
Open source Not determined — uncited Report an error
Data processing agreement Not determined — uncited Report an error
Transfer impact assessment Not determined — uncited Report an error

Questions about Proton VPN for Business

Is Proton VPN for Business European?

Yes, though not from the EU. whats-best.ai classifies Proton VPN for Business as UK / wider Europe.

Where does Proton VPN for Business store data?

Not stated on the vendor’s pages as of 5 Nov 2026.

Does Proton VPN for Business have a free plan?

Not stated on the vendor’s pages as of 5 Nov 2026.

What are the best alternatives to Proton VPN for Business?

As of 6 Nov 2026, the panel rates Defguard (3.5/5), Firezone (3.5/5) and Tailscale (3.5/5) highest among the other 12 Business VPN & Zero Trust Access products evaluated. Ratings that look equal are rounded to half stars; the order uses the unrounded rating, then the name. The highest-rated European alternative is Defguard (EU-Made). Ratings are the AI panel’s opinion, formed from public evidence: how scores are made. The full list, with European products first: Proton VPN for Business alternatives.

Where this could be wrong

What we left out

A claim that does not survive our checks costs us the claim, not the page. This is what was taken off this one.

Do you know more about Proton VPN for Business? Tell us Report an error on this page

Sources (22)

The pages every claim on this page was read from — each one checked, dated, and kept verifiable.

  1. 1 Vendor homepage (product page) proton.me Checked 5 Nov 2026 Details →
  2. 2 Features page proton.me Checked 5 Nov 2026 Details →
  3. 3 Features page (access management) proton.me Checked 5 Nov 2026 Details →
  4. 4 Features page (zero trust network access) proton.me Checked 5 Nov 2026 Details →
  5. 5 Features page (enterprise) proton.me Checked 5 Nov 2026 Details →
  6. 6 Compliance page proton.me Checked 5 Nov 2026 Details →
  7. 7 Pricing page proton.me Checked 5 Nov 2026 Details →
  8. 8 Terms of service (names the operating company) proton.me Checked 5 Nov 2026 Details →
  9. 9 Privacy policy proton.me Checked 5 Nov 2026 Details →
  10. 10 Data processing agreement (dpa) proton.me Checked 5 Nov 2026 Details →
  11. 11 Security / trust page proton.me Checked 5 Nov 2026 Details →
  12. 12 GDPR page proton.me Checked 5 Nov 2026 Details →
  13. 13 Access model & connectivity — found from sitemap proton.me Checked 5 Nov 2026 Details →
  14. 14 Access model & connectivity — found from sitemap proton.me Checked 5 Nov 2026 Details →
  15. 15 Identity, access policy & device posture — found from sitemap proton.me Checked 5 Nov 2026 Details →
  16. 16 Identity, access policy & device posture — found from sitemap proton.me Checked 5 Nov 2026 Details →
  17. 17 Logs, audit trail & incident response — found from sitemap proton.me Checked 5 Nov 2026 Details →
  18. 18 Logs, audit trail & incident response — found from sitemap proton.me Checked 5 Nov 2026 Details →
  19. 19 Deployment, API & administration — found from sitemap proton.me Checked 5 Nov 2026 Details →
  20. 20 Deployment, API & administration — found from sitemap proton.me Checked 5 Nov 2026 Details →
  21. 21 Architecture, reliability & security assurance — found from sitemap proton.me Checked 5 Nov 2026 Details →
  22. 22 Architecture, reliability & security assurance — found from sitemap proton.me Checked 5 Nov 2026 Details →