Pricing Deep-Dive · Verified June 2026Live-checked prices
ProtonMail Pricing 2026
🔒 ProtonMail Pricing — What You Actually Pay in 2026
Free plan: 1 GB storage, 1 email address, up to 150 messages/day. End-to-end encrypted. No credit card. No expiry.
Mail Plus (~$3.99/mo): 15 GB storage, 10 addresses, custom domain support, filters, auto-reply. The step up for power users.
Proton Unlimited (~$9.99/mo): Everything in Mail Plus, plus ProtonVPN (Unlimited), Proton Drive (500 GB), Proton Calendar, and Proton Pass. Best value if you use more than one Proton product.
Prices shown are approximate monthly rates. Check Proton's site for current pricing in your currency — Proton bills in USD, EUR, and CHF.
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Quick answer (June 2026): ProtonMail Free gives you end-to-end encrypted email at no cost. Paid plans start around $3.99/mo for Mail Plus (custom domain, 15 GB) or $9.99/mo for Proton Unlimited (adds VPN, Drive, Pass, Calendar). Proton Unlimited is the sweet spot if you'd otherwise pay separately for a VPN.
End-to-end encrypted email with a generous free tier. Here's what you actually get on each plan — and where Proton limits you.
The Free plan limits you to 150 outgoing messages per day. For personal use this is rarely a problem — but if you rely on email for business, it quickly becomes a bottleneck. Mail Plus lifts this to unlimited.
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No custom domain on Free
You're locked to a @proton.me or @protonmail.com address on the free plan. Custom domains ([email protected]) require Mail Plus or higher. This is the #1 reason businesses upgrade.
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1 GB storage is tight
The Free plan's 1 GB is enough for text-only email but fills up fast if you receive attachments. Mail Plus gives 15 GB; Proton Unlimited gives 500 GB across mail and cloud drive.
What you actually pay
True cost by use case
Privacy-conscious individual
$0/mo
Free plan — encrypted email, 1 address, 1 GB, 150 msgs/day. Perfect for personal use where storage isn't an issue.
Yes — ProtonMail has a permanent free plan with 1 GB storage, 1 email address, and 150 messages/day. No credit card required. The free plan is end-to-end encrypted and privacy-first.
How much does ProtonMail cost?
ProtonMail Free is $0. Mail Plus starts at around $3.99/month (monthly) or $2.99/month (billed annually). Proton Unlimited — which bundles ProtonMail, ProtonVPN, Proton Drive, Proton Calendar, and Proton Pass — starts at around $9.99/month or $7.99/month billed annually. Verify current prices on Proton's site as these can vary by currency and region.
What is Proton Unlimited?
Proton Unlimited is Proton's all-in-one privacy bundle: ProtonMail (15 addresses, 500 GB), ProtonVPN (10 devices, all servers), Proton Drive (500 GB), Proton Calendar, and Proton Pass. It replaces buying each product separately at a significant discount.
Is ProtonMail worth paying for?
For individuals who only need email, the free plan is sufficient for most people. Mail Plus is worth it if you want a custom domain, more storage, or extra addresses. Proton Unlimited is the best value if you also use a VPN, cloud storage, or password manager — you get all five Proton apps for less than most standalone VPN subscriptions.
ProtonMail vs Gmail — which is better?
Gmail is free and more feature-rich for casual use. ProtonMail is the choice for privacy — it's end-to-end encrypted and based in Switzerland under strict privacy laws. Google reads your Gmail to serve ads; Proton cannot read your email. For business privacy or sensitive communications, ProtonMail wins. For deep integration with Google Workspace tools like Docs, Gmail wins.
Can I use ProtonMail with my own domain?
Yes, but only on paid plans. Mail Plus, Proton Unlimited, and Business plans all support custom domains. The free plan is locked to @proton.me and @protonmail.com addresses.
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