Atomic Mail vs Proton Mail
Discover the best ProtonMail alternative. Atomic Mail offers industry-leading encryption, privacy, and advanced features for secure email communication. For free.
About Atomic Mail and Proton Mail
Explore the difference between two secure email providers
Atomic Mail is a privacy-focused, secure email service with servers located in Germany. We use advanced technology to ensure your data is always protected. Unlike Proton Mail, we don’t limit features for free users.
Proton Mail is an encrypted email provider based in Switzerland. However, limited free features and occasional performance issues could make it less flexible for everyday users.
Atomic Mail vs Proton Mail
side-by-side comparison
Comparing email services side by side makes choosing easier. See how Atomic Mail and Proton Mail differ in privacy, security, and features
Why choose
Atomic Mail?
Advanced encryption
Includes ECIES, password-locked emails, and encryption as a file for top-tier security
No data collection
We never track or analyze your messages – your private data stays completely yours
Full control over data
Your email, your rules. No hidden access, no third parties, no vendor lock-in
Europe-based servers
Hosted in Germany under strict GDPR protections for maximum legal and data privacy
Free email aliases
Create up to 10 free aliases per account to manage identities and fight spam with ease
Clean, modern design
A fast, intuitive interface designed for clarity, focus, and effortless email use for everyone
No confusing limits
No daily caps, no storage traps – just real privacy with full, unrestricted access
Simple encryption
Encryption is easy and automatic. Just set a password if sending secure emails externally
Secure & private email
Looking for a more private ProtonMail alternative? Choose Atomic Mail
Atomic Mail is a free email like ProtonMail, but better for privacy and security. Robust encryption, zero-access architecture, and anonymous email registration, ensuring you can sign up without a phone number, additional email or any personal data. Account recovery is simple yet secure, thanks to our BIP39-compliant seed phrase.
ProtonMail also offers secure email with encryption, but privacy remains limited. Recovering your account requires either a phone number or an alternate email, exposing sensitive information. These requirements compromise the anonymity many users seek in private email solutions.
Free email
Atomic Mail is the best free ProtonMail alternative
Atomic Mail is a free ProtonMail alternative with no storage limits or daily message caps. Each account includes up to 10 free aliases, letting you manage privacy and organization effortlessly. Secure, private, and feature-rich, Atomic Mail is perfect for anyone seeking free email like ProtonMail, but with more value.
ProtonMail’s free version has significant restrictions: 500 MB storage, no email alias option, and 150 daily messages. Users get only 1 email address and limited folder management. Even support is limited. These restrictions push users toward paid plans.
Advanced email encryption
Experience the ultimate security with Atomic Mail's advanced email encryption
With Atomic Mail, your emails are protected by end-to-end and zero-access encryption. Beyond TLS encryption by default, Atomic Mail provides encryption by a password, encryption as a file, and our unique technology – Atomic Encryption powered by ECIES – a cutting-edge method for maximum security.
ProtonMail ensures email encryption with end-to-end and zero-access protection. While it offers password-protected emails and TLS encryption by default, its encryption features don’t go beyond the basics, making ProtonMail alternatives like Atomic Mail a stronger choice for secure email.
Our users say it better
Choose Atomic Mail – the best alternative to Proton Mail
Still using Proton Mail? You’re missing out on key privacy features and freedom. From limited storage and message caps to paywalls for basic tools, Proton Mail makes you pay for real privacy. That’s why we built Atomic Mail – a powerful, secure, and free alternative designed to fix what others get wrong. With industry-leading encryption, true anonymous sign-up, and no personal data required, Atomic Mail gives you full control without compromises.
Why switch to Atomic Mail?
- Completely Free: We don’t limit features for free users – no storage caps, no message or address limits, and up to 10 free aliases for each email account.
- Advanced Encryption Options: Beyond standard encryption, we offer unique features like password-protected encryption, encryption as a file, and our Atomic Encryption using cutting-edge ECIES technology.
- Privacy First: Based in Europe and fully GDPR-compliant, Atomic Mail ensures your data stays secure and private. Your emails are encrypted on the client side, meaning even we can’t access them.
- True Anonymity: Register without providing any personal details – no phone numbers or backup emails required.
- Secure Account Recovery: Our BIP39-compliant seed phrase ensures you can always regain access to your account, without compromising privacy.
- No Ads or Tracking: Enjoy an inbox free from targeted ads or invasive tracking. Your data is yours alone.
- AI-Powered Spam Filtering: Keep your inbox clean and secure with intelligent spam detection and management.
- User-Friendly Interface: A modern, intuitive design makes communication effortless.
We’re on a mission to make secure email truly accessible — no locked features, no compromises. Join thousands who’ve already made the switch. Create your secure account now!
