Can Proton Replace the Google Ecosystem?
Published October 27, 2026· By Juan Martinez
Proton is a whole ecosystem of everyday tools. How it compares with Google's, what you can switch easily, and whether it can replace Google.
Proton is not one product but a set: mail, calendar, file storage, documents, a password manager, a two-factor app, video calls and a VPN, all behind one login and one subscription. Google’s ecosystem is built the same way, so the two can be compared directly. The real question is how much of Google’s side Proton can cover.
This article puts them side by side. For each Google service we look at what Proton offers in its place, who can read your data in each, what happens to your data when an account goes quiet, and what the switch costs. Single products already have their own comparisons on this site, linked where they come up.
What each Google product turns into
| You use at Google | Proton’s version | Details |
|---|---|---|
| Gmail | Proton Mail | Proton cannot read your stored mail; Google can. Full comparison. |
| Google Drive | Proton Drive | Proton cannot read your files; Google can. Full comparison. |
| Google Password Manager | Proton Pass | Proton cannot read your passwords; Google holds the key by default. Full comparison. |
| Google Authenticator | Proton Authenticator | You can import your Google Authenticator codes [7]. |
| Google Calendar | Proton Calendar | Proton is rebuilding Calendar from scratch, release date not announced [6]. |
| Docs and Sheets | Proton Docs and Sheets | Some features are still on Proton’s roadmap [6]. |
| Meet | Proton Meet | Calls are end-to-end encrypted; guests join by link [3]. |
| Google Photos | Photo backup in Proton Drive | Backup works; albums were only planned in Proton’s 2024 post [8]. |
| Gemini | Lumo | Saved chats are encrypted so Proton cannot read them. Full comparison. |
Proton also offers Proton VPN, which has no counterpart in Google’s ecosystem, in the same subscription [1].
The parts that switch easily
Mail, passwords and two-factor codes are where Proton changes the most, because they hold the most sensitive things you have. Proton Mail encrypts your stored mail so that Proton cannot read it (zero-access encryption); Gmail works differently, as our Gmail explainer shows. Proton Pass stores passwords with keys that stay with you, where Google Password Manager holds the key by default.
The two-factor app is the easiest to switch. Proton Authenticator is free, works without a Proton account, is open source and lets you import your codes from Google Authenticator [7]. It holds your two-factor codes, the six-digit numbers you type after a password, and the import from Google Authenticator is built in.
The parts that switch with a catch
Calendar. Proton lists event title, description, location and invitees as encrypted; start and end times are not on that list [2]. Proton says it is rebuilding the calendar from scratch, to make it faster and simpler, and does not say when the new version will be ready [6]. Expect it to look and work differently after the update.
Docs and Sheets. Proton Docs is an end-to-end encrypted editor with live co-editing, comments and suggested edits, and people can be invited by link without a Proton account [5]. Proton’s October 2026 roadmap lists page breaks, subscript and OpenDocument (ODT) files for Docs, and editing on a phone and tables for Sheets as coming [6]. If your work depends on one of those, check Proton’s current apps before you switch.
Meet. Proton Meet launched on 31 March 2026 [4]. Calls are end-to-end encrypted, so Proton cannot listen in, guests join by link without an account, and free calls are capped at one hour and 50 people [3]. Proton says the encryption standard it uses (MLS) has been independently audited; it does not say whether its own Meet code has been [4].
Photos. Photos and their metadata are encrypted on your phone before they upload [8]. Proton’s announcement, from June 2024, said albums and automatic categorization were planned, and its October 2026 roadmap does not mention photos [8] [6]. Treat Proton as a place to back photos up, not yet as a replacement for browsing them.
Drive on a Mac. Proton’s own roadmap calls choosing any folder to sync “by far the biggest missing feature of the Drive Mac client” [6]. Check that before you switch a folder-based workflow.
What Proton has no replacement for
Proton has nothing to replace Chrome, Maps, Search, YouTube or Android [1]. For extra anonymity Proton points to Tor: it runs an official onion site, and Proton VPN can connect through Tor. Its own Tor page says most people do not need its onion access [14].
How you can lose your data on each side
Switching to Proton swaps one company’s account for another’s, and each one can lose your data in its own way.
At Google, an idle account can be deleted. Google may delete a personal account, with its data, after two years without use. Reading mail, using Drive or signing in to another app with Google counts as use [12]. Storage works the same way: stay over the free 15 GB shared by Gmail, Drive and Photos for two years and all content in the account may be removed, after at least three months’ notice [11]. If you move mail and files to Proton, keep using the Google account for something, so it does not go quiet.
At Proton, a lost password can cost you everything. Proton “doesn’t know your password and can’t read your data”, so if you reset the password with no data recovery method set up, you lose access to everything that was on the account before the reset [10]. That is how zero-knowledge encryption is meant to work. Save the recovery phrase on the day you sign up.
How to switch without breaking things
- Start on the free plan. Proton’s free plan includes Mail with 1 GB, Calendar, Drive with 5 GB and Docs and Sheets, VPN on one device, Pass with two vaults, Wallet and Meet [1] [3]. Run it beside Google for a month.
- Save the recovery phrase before importing anything [10].
- Switch passwords and two-factor codes first, then files.
- Use Easy Switch for mail, calendars and contacts. It starts with your newest messages, can take days on an old account and stops at 2,000 folders [9]. Its page covers mail, calendars and contacts and does not mention Drive files or photos, so plan to copy those yourself.
- Switch mail last, and keep the Gmail address connected to Proton for as long as people still write to it. Easy Switch can link it [9], and Proton lists doing this inside its mobile app as coming [6].
What it costs
Proton Unlimited is $9.99 a month billed as $119.88 every 12 months, with 500 GB across mail and Drive and every product above included [1]. In the US, Google’s 2 TB plan, which also includes Google’s AI features, is $99.99 a year, per our Google Drive review. The two are not the same purchase: Proton’s price buys a bundle with a quarter of the storage, Google’s buys mostly storage. If you need mostly storage, Google is cheaper. If you would otherwise pay separately for a private mail address, a password manager and a VPN, the bundle is the smaller bill.
Do you have to replace everything?
You do not have to choose between all of Google and all of Proton. The two work side by side: your mail and passwords can live at Proton while Maps, YouTube or an Android phone keep running on a Google account.
The whole office side. Switch mail, files, passwords, two-factor codes, calendar and calls if you do not want Google holding the keys to your mail and files, mostly write documents rather than build large shared spreadsheets, and use Google Photos mostly as a backup.
Mail, passwords and two-factor codes only. This is the smaller switch, and the one that changes the most. It suits you if you edit spreadsheets with a team, rely on Google Photos for more than backup, or need more than 500 GB. Your files, photos and everything else stay at Google.
Nothing. Staying at Google is a fair choice if you want the lowest bill and the least effort. The cost is that Google, not you, holds the keys to your mail and files, which our Drive explainer covers. Google’s own version where only you hold the keys is listed only for business and education plans [13].
Summary
Proton can replace the office half of Google’s ecosystem today: mail, files, passwords, two-factor codes, calendar and calls. Documents work but lag Google in places Proton itself names, and photos are covered by backup, with albums announced only as planned in 2024. It cannot replace the other half: maps, search, a browser, video and a phone. Switch in the order passwords, two-factor codes, files, mail, save the recovery phrase on day one, and remember you do not have to switch everything. Try the free plan before paying, and keep the Google account alive while you do.