Side by side

Proton Mail vs Secria Mail

Both stand on private email services. Which one you can start free with, which one lets you read the code, and what each costs once you pay.

Proton Mail

Free plan WebWindowsMac+3

Proton Mail offers encrypted email with a free tier and a set of privacy and organization features. Check the free storage detail and confirm current paid pricing before deciding which plan fits.

Visit Proton Mail

Secria Mail combines device-side message encryption with tracking protection and standard email features, including import and search. Compare plan limits and billing terms carefully, especially if you need more aliases, custom domains, or breach monitoring.

Visit Secria Mail

The facts

	Proton Mail	Secria Mail
Free plan	Yes	Yes
Open source	Not published	Not published
Runs on	Web, Windows, Mac, Linux, iPhone, Android	Android, iPhone, Web
Lowest paid plan	Free or on request	Secria Mail Plus: $2.49 a year
Plans published	4	4
Maker	Proton Mail	Not published
Website	proton.me	secria.me
On private email services	#8 of 29	#12 of 29

Proton Mail: what it does well

Free plan lists 1 GB storage and one email address.
Uses end-to-end and zero-access encryption.
Blocks email trackers and includes phishing protection.
Easy Switch imports email, calendars, and contacts.
Paid plans support IMAP and SMTP through Bridge.

What to know first

FAQ says free storage starts at 500 MB.
Free plan includes one email address.
Paid plan prices are not listed here.
Desktop app trial lasts 14 days.

Secria Mail: what it does well

End-to-end encryption and zero-access storage
Tracking pixels are removed automatically
Web, iOS, and Android availability
Free plan includes 1 GB storage and mail import

What to know first

Free plan includes only 2 aliases
Custom domains are limited to paid plans
Breach monitoring is included with Plus and Pro

Alternatives to Proton Mail Alternatives to Secria Mail The whole list