Proton for Business: Encrypted Email & Business Suite from Switzerland

Proton for Business — branded Proton Workspace in 2026 — is the business arm of the well-known Swiss privacy provider Proton. For freelancers and small teams who handle sensitive client data, or simply don't want a US corporation reading their mail, it's the obvious encrypted alternative to Google Workspace.

What is Proton for Business?

Proton for Business is the team edition of Proton's services. In one per-user subscription you get Proton Mail (encrypted email with a custom domain), Calendar, Drive (encrypted cloud storage), Docs & Sheets, Meet (video conferencing), VPN and Pass (password manager). The key point: everything is end-to-end encrypted by default — in Proton's own words, "not even Proton" can access the content. That positions it clearly as a privacy-friendly alternative to Google Workspace and Microsoft 365.

The decisive point: encryption and location

The core argument is end-to-end encryption combined with location. Proton is a Swiss company based in Geneva; its servers are in Switzerland and Germany. Switzerland sits deliberately outside US jurisdiction and is considered one of the strictest privacy locations in the world. For accurate framing: Proton operates under Swiss data-protection law, not the GDPR directly — but Switzerland has an EU adequacy decision, and Proton is ISO 27001 certified plus SOC 2 Type II audited and can be used in a GDPR-compliant way. In short: GDPR-aligned and Swiss-hosted, but not an EU provider.

Proton for Business pricing 2026: what each plan costs per user

Proton for Business starts at $6.99 per user per month on annual billing, and there is no free business plan. All tiers are priced per user per month; the differences that actually decide the tier are storage and how many custom domains you get.

Custom domains are the detail worth checking before you pick. Mail Essentials covers three, which is enough for one business plus a couple of side projects — but if you run client domains or several brands from one account, that ceiling arrives faster than the storage limit does. It is the most common reason people upgrade past Essentials, more so than needing Drive or Docs.

Two ways to try it without risk: there is a 14-day free trial, and separately a 30-day money-back guarantee on paid plans — so the practical evaluation window is longer than the trial suggests. There is no permanently free business tier; the free plan Proton advertises is Proton Free, a personal account, not a business one.

Prices as published by Proton, last checked 24 July 2026. Proton bills in USD, EUR and CHF depending on your region, and shows the corresponding figure at checkout.

Proton Mail personal vs Proton for Business — which one are you looking at?

These are two different products and the pricing pages are separate, which trips a lot of people up. Proton Mail personal (Free, Mail Plus, Proton Unlimited) is for individuals: one person, personal address, no team administration. Proton for Business is what this review covers — per-user seats, an admin console, shared domain management and organisation-level controls.

The practical rule for freelancers: if you are one person sending from your own domain and nobody else needs a mailbox, a personal Mail Plus account already supports a custom domain and costs considerably less than a business seat. You move to Business when you need a second mailbox, want to administer accounts centrally, or need more than one domain under one roof.

Where Proton hits its limits

The strengths have a flip side. Because everything is encrypted, there are no native integrations into Gmail or Outlook workflows and third-party apps — you work inside Proton's own ecosystem. Server-side full-text search is inherently limited too, and Docs & Sheets aren't yet as mature as Google's equivalents. If you're deep into Google collaboration, you'll have to weigh whether the privacy gain is worth the comfort loss.

Who is Proton for Business worth it for?

Proton suits privacy-conscious freelancers and small teams looking for an encrypted all-in-one alternative to the US suites — especially if they handle sensitive client or patient data (legal, health, journalism) and value Swiss jurisdiction. It's less suitable for teams locked into Google's or Microsoft's integrations and collaboration depth. For everyone else, it's one of the most credible privacy-first options on the market.