How to Leave Gmail and Switch to ProtonMail: Complete 2026 Guide
Gmail is the most used email in the world, with over 1.8 billion active users (Google, 2024). It's also one of the services that collects the most data about you: it scans your activity to build advertising profiles that follow you across the web. If you've been thinking about switching, this guide explains how to do it without losing anything along the way. The most solid option today is ProtonMail, an end-to-end encrypted email based in Switzerland.
What is ProtonMail and how is it different from Gmail
ProtonMail is an email service with end-to-end encryption. That means nobody can read your emails, not even Proton. Gmail, on the other hand, has access to your inbox contents and uses it to show you personalized ads.
| Gmail | ProtonMail | |
|---|---|---|
| End-to-end encryption | No | Yes |
| Scans your emails | Yes | No |
| Personalized advertising | Yes | No |
| Follows you across the web | Yes (if you're logged in) | No |
| Headquarters and legislation | USA | Switzerland |
| Free plan | Yes | Yes |
The May 2026 update: sync your Gmail from ProtonMail
Proton just launched a feature that changes the migration process. Now you can connect your Gmail account directly from ProtonMail and manage both emails from one place. Your recent Gmail messages are imported automatically, and new ones keep arriving in your Proton inbox in real time. You can also send emails using your Gmail address without opening Google's app.
The connection works in one direction only: Proton accesses your Gmail, but Gmail has no access to your ProtonMail inbox.
⚠️ Gradual availability
The feature is being activated progressively. If you don't see it in your account yet, it will appear in the coming days.
How to activate Easy Switch step by step
Go to proton.me and create a free account. The free plan includes 1 GB of storage and up to 150 emails per day.
From ProtonMail's website, go to Settings (gear icon) and look for the Easy Switch section in the sidebar menu.
Click on the Gmail option and authorize access with your Google account. You only give Proton read permissions — not write permissions.
ProtonMail imports your recent messages from Gmail. The time depends on your inbox volume. You can keep using Proton while it completes.
In Settings → Identities and addresses, add your Gmail address as a sender. This way you can reply to emails using @gmail.com from Proton during the transition.
From now on, emails that arrive at your Gmail automatically appear in your ProtonMail inbox. You don't need to open Gmail.
What happens to your emails during the transition
This is the point that worries people the most: do I lose anything when I switch? The answer is no, if you do it gradually.
ℹ️ How the connection works
Proton accesses your Gmail to show you the messages. Gmail continues to receive those emails on its servers — that doesn't change. What changes is that you no longer need to open Gmail to read them. And the more services you move to your Proton address, the less data Google receives over time.
What to do next: migrate your accounts little by little
The most common mistake when changing email is trying to do everything at once. It doesn't work. The key is to go service by service, at your own pace.
Start with the most important services: your bank, your password manager, your work account if applicable. Then move on to subscriptions and secondary services. You don't need to change everything in one week.
Meanwhile, keep the Gmail sync active. This way you won't lose any emails during the process.
Realistic migration plan: weeks 1 to 4
📅 Week by week plan
Week 1 — Create your Proton account and activate Easy Switch. Start reading everything from ProtonMail.
Week 2 — Change the email in 5-10 important services: bank, password manager, work.
Week 3 — Continue with subscriptions, online stores, secondary services.
Week 4 — Review if anything is left to change. Let your regular contacts know your new address. You can keep Gmail active indefinitely so you don't lose anything.
Frequently asked questions
Can I use ProtonMail for free?
Yes. The free plan includes 1 GB of storage, up to 150 emails per day, and one @proton.me address. It's enough to get started. If you need more storage or your own domain, the paid plan starts at €3.99/month.
Will my contacts still be able to write to my Gmail?
Yes. With Easy Switch active, emails that arrive at your Gmail automatically appear in ProtonMail. You won't lose any messages during the transition.
Can Google see my emails in ProtonMail?
No. The connection between Proton and Gmail is one-directional: Proton accesses your Gmail, but Gmail has no access to your ProtonMail inbox. Your emails in Proton are end-to-end encrypted.
How long does the migration take to complete?
It depends on how many services you have linked to your Gmail. With a 4-week plan and dedicating 20-30 minutes per week, most people can complete the transition without interruptions.
What if I change my mind and want to go back to Gmail?
You can disconnect your Gmail account from ProtonMail anytime from Settings → Easy Switch. Your imported emails stay in Proton, and Gmail continues to work normally.
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Verdict
It's worth making the switch, if you do it slowly
ProtonMail is not Gmail. Search is slower in large inboxes and the ecosystem of integrations is more limited. But if you care that nobody reads your emails, it's the most solid alternative available today.
The new Gmail sync feature removes the main obstacle to switching: the fear of losing emails during the transition. Now you can start using Proton today without stopping receiving anything from Gmail.
Free plan available. No credit card required.
