Proton

Encrypted mail, calendar, drive, VPN and password manager.

About Proton

In Proton’s own words: “Over 100 million people use Proton to stay private and secure online. Get a free Proton account and take back your privacy.”

Proton has a free plan and is built with privacy in mind.

People switching from Google Workspace often consider Proton.

Proton is an alternative to

Google WorkspaceSee all Google Workspace alternatives

Similar to Proton

Microsoft 365Word, Excel, Outlook, Teams and OneDrive in one subscription.
NextcloudOpen-source file sync and collaboration you host yourself.
ONLYOFFICEOpen-source office suite highly compatible with Microsoft formats.
Zoho WorkplaceMail, docs, chat and meetings at small-business prices.

Listed for information; LaunchStall isn’t affiliated with Proton. The quoted description comes from proton.me. Features and plans change — check the official site for current details.