Proton
Cybersecurity Verified May 2026
Proton deal: Free forever plan + ~40% off Unlimited on 2-year billing
The privacy-first productivity suite — encrypted Mail, VPN, Drive, Pass, Calendar and Docs from a Swiss non-profit foundation, all in one Unlimited plan.
- One subscription replaces five tools
- Structurally credible privacy
- End-to-end encryption everywhere
- Open source + audited
How Proton scored 83/100
6 weighted criteria, each scored out of 10 and published with its reasoning. Featured placements never move a score.
Deal Strength
8.0 /10A free-forever plan covers the basics, and committing to 2-year billing takes around 40% off Unlimited. That is a long-term price cut rather than an introductory rate that snaps back on renewal.
Value for Money
9.0 /10Unlimited runs about $7.99/mo and bundles 6 apps, Mail, VPN, Drive, Pass, Calendar and Docs, with 500GB of storage. Buying equivalent tools separately costs considerably more.
Capability
9.0 /10The suite covers end-to-end encrypted mail, VPN, cloud storage, a password manager, calendar and documents, so a privacy-first team can replace mainstream productivity tools without stitching several vendors together.
Time to Value
8.0 /10The free plan gets you in immediately and every app shares one login and a consistent interface. Migrating existing mail and files across takes longer, but you are working in it the same day.
Trust & Reliability
8.0 /10Proton is Swiss and non-profit owned, ships open-source apps and publishes independent no-logs audits, which is unusually verifiable for this category. It does not publish an uptime SLA, so availability is the one thing you cannot check.
Flexibility & Exit
7.0 /10A free plan and a 30-day money-back guarantee both give you an exit, and encryption does not stop you exporting your own data. The cheapest rate needs a 2-year term, which is the trade-off.
Free forever plan + ~40% off Unlimited on 2-year billing
Proton offers a free-forever plan (1 GB Mail storage), and paid plans price down sharply with longer commitments — Proton Unlimited typically lists around $12.99/mo monthly, ~$9.99/mo annual, and as low as ~$7.99/mo on a 2-year plan as of 2026. Verify current pricing at checkout.
Affiliate link — same price for you, and it never moves the score.
- One subscription replaces five tools
- Structurally credible privacy
- End-to-end encryption everywhere
- Open source + audited
About Proton
Quick answer
Proton is a privacy-first productivity suite from a Swiss non-profit foundation, bundling end-to-end encrypted Mail, VPN, Drive, Pass, Calendar, and Docs into one subscription. There is a genuinely useful free-forever plan (1 GB Mail + basic VPN), and Proton Unlimited — the full suite — runs about $12.99/mo monthly, ~$9.99/mo annual, and as low as ~$7.99/mo on a 2-year plan as of 2026. The pitch is bundle value plus structural privacy: one subscription replaces a mail provider, a VPN, cloud storage, and a password manager. Get Proton (free or Unlimited) →
The Proton suite — six apps, one login
Most people meet Proton through Proton Mail, but the reason to pay for Unlimited is the bundle. Every app shares one account, one subscription, and the same zero-knowledge encryption model, which means Proton itself cannot read your data by design.
The strategic shift over the past few years is that Proton stopped being "an encrypted email company" and became a genuine alternative to a full productivity stack. The early versions of the suite were Mail and VPN bolted loosely together; today the apps share a coherent account, a single billing relationship, and a consistent design language across web, desktop, and mobile. That coherence is what makes Unlimited compelling rather than just a collection of discounts — you are not assembling a privacy stack from parts, you are adopting one product that happens to span six jobs. For someone who currently pays separately for email, storage, a VPN, and a password manager, that consolidation is as much an administrative relief as a privacy upgrade.
Proton Mail
End-to-end encrypted email with custom domains, hide-my-email aliases, and dark-web monitoring. The flagship and the on-ramp.
Proton VPN
140+ countries, independently audited no-logs policy, kill-switch, and the NetShield ad/tracker blocker. Full version unlocked on Unlimited.
Proton Drive
Encrypted cloud storage with file sharing and version history — an encrypted answer to Google Drive and Dropbox.
Proton Pass
Encrypted password manager with browser autofill, 2FA, and hide-my-email aliases — a credible 1Password alternative bundled in.
Proton Calendar
End-to-end encrypted calendar that keeps your schedule private the way Mail keeps your inbox private.
Proton Docs
A privacy-first, real-time document editor — a Google Docs alternative where the content stays encrypted.
Proton pricing — the plan map
| Free | $0 forever — 1 GB Mail, 1 address, basic Proton VPN (1 country), full E2E encryption |
|---|---|
| Mail Plus | ~$3.99/mo annual — 15 GB, 10 addresses, 1 custom domain, 10 aliases |
| Unlimited | ~$9.99/mo annual (as low as ~$7.99/mo on 2-yr) — 500 GB, 3 custom domains, full VPN, Pass + Drive + Calendar + Docs |
| Family / Duo | ~$19.99/mo annual — up to 6 users (Family) / 2 (Duo), 3 TB shared, all apps |
| Monthly Unlimited | ~$12.99/mo (the longer the commitment, the lower the rate) |
Why the bundle math works
Price the parts separately and the case makes itself: a comparable mail + storage plan, a standalone audited VPN, and a password manager typically run two to three times Unlimited's price combined. On a 2-year plan, Unlimited's ~$7.99/mo is cheaper than Google One 200 GB alone — and you get the VPN, password manager, and encrypted Docs on top.
The privacy argument is the part people either over-rate or dismiss, so it is worth being precise. Proton's credibility is structural rather than a marketing promise. It is owned by the Proton Foundation, a Swiss non-profit, which means there is no shareholder pressure to monetise user data and no ad business quietly depending on knowing what is in your inbox. The apps use end-to-end, zero-knowledge encryption, so Proton genuinely cannot read your mail, files, passwords, or calendar — not as a policy choice, but as a property of the cryptography. The clients are open source on GitHub and the security audits are published, which means the claims are independently verifiable rather than taken on faith. And the company operates under Swiss jurisdiction, which has some of the strongest privacy law in the world. None of those four things is true of Gmail or Outlook.com, and together they are why journalists, lawyers, and activists treat Proton as a default rather than an indulgence.
That said, encryption is not free of trade-offs, and the bundle math should not blind anyone to them. Because the server cannot read your content, the kind of fast server-side search and AI summarisation that Gmail does effortlessly is genuinely harder for Proton to deliver. Its in-app search is good and improving, but power users who lean on Gmail's instant search across a decade of mail will notice the difference. The same constraint shapes the AI features, which lag the Google ecosystem. Whether that matters is a personal call: most people are trading a little convenience for structural privacy, and the bundle pricing makes that trade easy to accept. But it is an honest trade, not a free lunch.
Proton vs Google Workspace vs 1Password
Proton competes on two fronts at once: against the all-in-one productivity giants and against best-of-breed single-purpose tools. Here is how it stacks up.
| Factor | Proton Unlimited | Google Workspace + VPN + PW mgr | 1Password (alone) |
|---|---|---|---|
| Encrypted email | Yes (E2E) | Gmail — not E2E by default | n/a |
| Bundled VPN | Full, audited no-logs | Buy separately | n/a |
| Password manager | Proton Pass included | Buy separately | Yes (its only job) |
| Business model | Subscription, non-profit | Ad-adjacent | Subscription |
| Open source clients | Yes | No | Partial |
| Jurisdiction | Switzerland | United States | Canada |
| Approx. cost | ~$7.99–9.99/mo | Often 2–3× combined | ~$2.99/mo (one tool) |
Who should switch to Proton?
✓ Get Proton if you:
- Want to replace Gmail + Drive + a VPN + a password manager with one bill
- Care that the provider can't read your data and isn't ad-funded
- Handle sensitive correspondence (journalists, lawyers, activists)
- Want a pro custom-domain inbox without a Google Workspace seat
- Are a family consolidating tools across several people
✗ Maybe wait if you:
- Depend heavily on Gmail-grade search and AI assistance
- Are deeply embedded in Google Docs collaboration with external teams
- Need the absolute fastest VPN throughput on specific routes
- Aren't ready for the one-time effort of migrating years of email
What's included
- Proton Mail — end-to-end encrypted email (custom domains, aliases, dark-web monitoring)
- Proton VPN — 140+ countries, no-logs, audited, with NetShield ad-blocker
- Proton Drive — encrypted cloud storage with file sharing and version history
- Proton Pass — encrypted password manager with hide-my-email aliases
- Proton Calendar — end-to-end encrypted calendar
- Proton Docs — privacy-first real-time document editor (Google Docs alternative)
- Proton Sentinel — advanced account-protection programme
- Open-source clients across all major platforms (iOS, Android, macOS, Windows, Linux, web)
- Swiss jurisdiction with strong privacy law protection
- Owned by Proton Foundation, a non-profit — no ad-funded model
- Independent security audits published publicly
- GDPR and HIPAA-friendly architecture
Proton pricing
Verified May 2026. Vendor's published rates at the time we checked — always confirm at checkout.
| Plan | Price | Term | What you get |
|---|---|---|---|
| Free | $0 | forever | 1 GB Mail storage · 1 email address · Free Proton VPN (1 country) · End-to-end encryption across all apps |
| Mail Plus | ~$3.99/mo | annual | 15 GB storage · 10 email addresses · 1 custom domain · 10 hide-my-email aliases |
| Unlimited | ~$9.99/mo | annual (lower on 2-yr) | 500 GB storage · 15 email addresses + 3 custom domains · Full Proton VPN (140+ countries, 10 devices) · Proton Pass + Drive + Calendar + Docs |
| Family / Duo | ~$19.99/mo | annual | Up to 6 users (Family) / 2 (Duo) · 3 TB shared storage · All Proton apps included · Per-user inbox + shared admin |
How to claim it
4 steps. The last one is the part most people skip.
- 1
Open Proton through the link on this page
It carries our referral tag. The price you pay is identical either way, and it never changes the score on this page.
- 2
Pick the plan that matches your usage
This offer applies automatically through the link — there is no code to enter.
- 3
Confirm the discount before you pay
The order summary should show the reduced amount. If it does not, stop and tell us — we re-test listings that stop working.
- 4
Check what happens at renewal
Proton offers a free-forever plan (1 GB Mail storage), and paid plans price down sharply with longer commitments — Proton Unlimited typically lists around $12.99/mo monthly, ~$9.99/mo annual, and as low as ~$7.99/mo on a 2-year plan as of 2026. Verify current pricing at checkout.
Where Proton wins and loses
What works
- One subscription replaces five tools Unlimited gives you encrypted Mail, VPN, Drive, Pass, Calendar and Docs — pay-per-tool elsewhere and you spend two to three times as much.
- Structurally credible privacy Proton is owned by a Swiss non-profit foundation. The business model is subscriptions, not ads — so there is no hidden data-monetisation pressure.
- End-to-end encryption everywhere Mail, Drive, Pass, Calendar and Docs all use zero-knowledge encryption — Proton itself cannot read your data, by design.
- Open source + audited Clients are open source on GitHub, security audits are published, and the codebase is independently verifiable.
- Generous free plan 1 GB Mail and basic Proton VPN are free forever — the easiest way to try the suite without paying anything.
- 2-year pricing is genuinely cheap Unlimited drops to ~$7.99/mo on a 2-year plan — cheaper than Google One 200GB alone, with vastly more bundled.
What doesn't
- Search and AI features lag Gmail Encryption makes server-side search and AI assistance harder; Proton’s in-app search is good but not Gmail-grade.
- Migrating off Gmail takes work Importer tools help, but moving years of email, filters, and forwarding rules is still a project.
- Proton VPN is strong, but not the absolute fastest Speeds are good and competitive, but pure-play VPN brands sometimes edge it on raw throughput on specific routes.
The bottom line
Proton offers a compelling, high-value privacy bundle with verified discounts and strong capabilities, though the best pricing asks for a long commitment.
Proton is a privacy-first productivity suite from a Swiss non-profit foundation. It includes encrypted Mail, VPN, Drive (cloud storage), Pass (password manager), Calendar, Docs, Sheets, and an authenticator app — all using end-to-end encryption and open-source clients.
Proton has a free-forever plan (1 GB Mail). Paid plans run roughly Mail Plus ~$3.99/mo, Unlimited ~$9.99/mo annual (as low as ~$7.99/mo on a 2-year plan), and Family ~$19.99/mo as of 2026. Confirm at checkout.
Structurally, yes — Proton is owned by a non-profit foundation, makes money from subscriptions instead of ads, applies end-to-end encryption so it cannot read your inbox by design, is open-source, and operates under Swiss privacy law. None of that is true of Gmail or Outlook.com.
Proton VPN operates a strict no-logs policy that has been independently audited, runs on its own bare-metal servers, and includes a kill-switch and NetShield ad/tracker blocker. The full VPN is unlocked on Unlimited.
Yes — Mail Plus supports 1 custom domain, and Unlimited supports up to 3 custom domains with up to 15 email addresses. DNS setup takes about 10 minutes.
Proton Pass is a credible 1Password alternative bundled into Unlimited — it has encrypted vaults, browser autofill, 2FA, and hide-my-email aliases. 1Password still leads on enterprise-grade admin features, but for individuals and small teams Proton Pass is more than enough.
