I moved my Gmail to Proton Mail—and paid for it

switching from – Proton Mail makes it simple to link a Gmail address, even letting you send from that same address. But a week in, the transfer ran into Proton’s limited free storage, and the inbox became messy—fewer defaults, heavy notifications, and conversation grouping tha

For years, I told myself I’d eventually make the jump from Gmail to something more privacy-focused. Proton Mail kept nagging at the edges of my attention—especially as Gmail pushed Gemini into inbox conversations and kept earning criticism for privacy and ads.

Then Proton made the move look easy: I could transfer my Gmail address to Proton Mail without complicated forwarding or setup. I hesitated anyway. I’d been on Gmail for years. My inbox wasn’t just an email address—it was years of work, subscriptions, and other people’s attempts to reach me.

So I tried it for a week.

The switch started smoothly. Proton Mail provides a transfer tool that lets you link your Gmail address directly, without complex configuration. I didn’t want to risk my main Gmail account becoming a bigger project. so I used Proton with a secondary address that held the more important. work-related emails.

I created a new free Proton account because my existing Proton setup was linked to my primary Gmail account. Once the new Proton account was in place, Proton sent an email that made linking my Gmail account straightforward.

After that, Proton didn’t just let me receive emails from my Gmail inbox—it let me send emails from my Gmail address through the Proton app. Even the signature matched what I used on Gmail.

The first snag was storage, and it happened during import.

Proton’s transfer tool imports emails from Gmail, and that matters because Proton’s free tier is tight. On free accounts, you get 500MB of storage. If you download the mobile app, that total becomes 1GB free.

By comparison, Gmail still had far more room on my older account. While Gmail has been criticized for cutting free storage for some users, my long-established Gmail account has the old 15GB quota. At the time of the switch, it was using 7.3GB.

When Proton began importing, it ran out of storage during the process. The import paused at around 800MB, which meant I could still receive new emails. But it also made one thing brutally clear: I wouldn’t have reliable access to my long email history unless I did major storage management in Gmail or moved to a paid Proton plan.

It was a frustrating moment because the privacy pitch is simple. Proton Mail blocks trackers from newsletters and mailing lists. It also removes the sponsored emails Gmail inserts into the inbox, and it comes without intrusive prompts urging you to use Gemini.

Proton Mail also includes end-to-end and zero-access encryption, which means the company cannot read or access your emails.

On paper, that’s the dream.

In practice, the “dream” inbox immediately turned chaotic.

Proton Mail’s interface can be clean, but my inbox wasn’t being managed the way I’m used to. With Gmail, my emails are sorted into Primary, Promotions, Social, and Updates tabs. Newsletters and promotions sometimes end up in my main tab, but most are filtered out.

In Proton Mail, my newsletters and promotions appeared in my primary inbox.

That changed the day-to-day feel of my notifications. Proton Mail does include an Important label by default. but it doesn’t offer a way to customize push notifications for labels. The result was a flurry of notifications for emails that weren’t actually urgent. I missed important messages, including appointment reminders, because the notification stream was too noisy.

Proton Mail also doesn’t provide the kind of default filtering that Gmail’s tabs effectively deliver. Without those built-in guardrails, I was essentially forced to process everything manually just to keep my attention focused.

The second blow came from conversation threading.

Proton Mail groups emails from the same sender using the same title within the same thread—even when those emails are sent months apart. On mobile, where you scroll and skim, that grouping can turn into a trap.

My specialist pharmacy sends me an email every month to organize payment and delivery of my migraine meds. Each month, the email has the same title—the name of my medication—but it references a different order each time.

Gmail treats these as separate conversations because they’re not direct replies; it threads only direct responses.

Proton grouped every email related to this topic together. The thread I saw ran back to October 2025. I also had threads that ballooned to over 100 emails.

Proton does let you turn off conversation grouping, but doing that eliminates threads entirely. So I was left with a choice that felt equally unpleasant: either deal with huge, mixed batches of similar emails, or lose threaded conversations completely.

Manual filters and folders exist, but they come with their own friction.

You can set up filters and folders in Proton Mail, but the process is time-consuming. To replicate Gmail’s tabs, I’d have to create folder and label systems and then attach notifications and organization logic to them.

I tried to use a shortcut for creating filters, but Proton created a separate filter for each sender. Because I’m on mailing lists for dozens of companies, that approach wasn’t workable.

Instead. I ended up going into my account settings and adding filters using multiple email addresses to move messages to the right folder. Even then, it was a hands-on setup, and free accounts come with limited folders and filters. For someone with years of subscriptions and contacts, it became an immense time sink.

By the end of the week, the idea of transferring everything felt less like a clean switch and more like importing a problem.

My Gmail account has been around for years and is linked to dozens of other accounts. My primary Gmail address has existed for 20 years. The longer you’ve lived inside that ecosystem, the more baggage there is to carry.

Proton Mail has potential, and I genuinely value increased privacy. But sorting features weren’t ready for the “bloat” that existing email addresses bring with them. I’ve already moved away from several Google services over the past year—switching to Proton’s password manager and ditching Google Keep—so I’m not unfamiliar with trading convenience for privacy.

Still, I didn’t want to take on the inbox chaos that comes from moving decades of subscriptions and messy history into a system that doesn’t organize by default the way Gmail does.

The privacy benefits are real, but so is the trade. I already deal with spam and data tracking, and I don’t want even more ads in my email. And repeatedly dismissing the prompt to use Gemini in Gmail has started to grate.

If I switch to Proton for good, I may start from scratch. That would mean changing the email address for my most important accounts instead of transferring everything at once.

I also considered a Proton subscription. But with my strict budget, it’s out of reach due to an unfavorable exchange rate.

Proton Mail can be appealing: clean UI, useful organizational features, and strong privacy protections. But limited free storage and restrictions around filters mean a difficult migration for Gmail users who haven’t aggressively managed their inbox over the years.

For now, I’m left with a simple conclusion that didn’t feel satisfying: the privacy promise is compelling, but the experience isn’t seamless—and for my inbox, the “security-first” switch came with a mess I wasn’t prepared to untangle.

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