Stay protected without compromise. Atomic Mail is a secure email app that puts your privacy first with advanced encryption, zero-access architecture, and strong spam protection. Easily manage your inbox in a fast, modern email client built both for personal and business communication.
No trackers. No profiling. No data selling. Just secure, fast, and private email.
Why Choose Atomic Mail?
• Free to use – Sign up for free in seconds and access all core features of a private email.
• Encrypted email – Messages and attachments are protected with end-to-end encryption.
• Zero-access protection: Even we can’t access your messages.
• Private and anonymous – No phone number required. We don’t collect or sell your data.
• Spam free – Built-in AI spam & phishing protection for a cleaner, quieter inbox.
• Easy setup – No technical knowledge required.
Powerful Email Features You’ll Love:
• Alias support – Create your @atomicmail.io address and up to 10 free email aliases for extra privacy.
• Password-protected messages – Send encrypted emails to anyone, even if they use another provider.
• Self-destructing messages – Set messages to auto-delete for maximum confidentiality.
• Seed phrase account recovery – Secure account recovery inspired by modern crypto apps.
• Unlimited storage – Keep everything safe without worrying about limits.
Built with Security at the Core:
Atomic Mail uses industry-leading encryption standards (AES-256, RSA-2048, ECIES) to protect every message. With zero-access architecture, only you and your recipient can read your emails. Data is hosted in ISO 27001-certified data centers in Germany and is fully GDPR-compliant, ensuring the highest level of email security and privacy.
Encryption Without Any Effort:
With Atomic Mail, sending a secure message is as easy as a regular email. You can send encrypted messages instantly with zero setup. No technical knowledge is needed for you, and no special software or preparation is required for your recipients.
Feature-Rich Free Plan:
Get more than most other email clients offer. Multiple encryption options, spam protection, aliases, generous storage, and customer support are included in your free plan. Powerful privacy-focused email without restrictions.
Who Should Use Atomic Mail?
• Anyone looking for an email app that truly respects their privacy
• Professionals in privacy-sensitive fields (e.g., journalism, legal, healthcare, finance)
• Personal users exchanging sensitive information via email
• Crypto users, Web3 builders, and privacy focused tech enthusiasts
• Anyone tired of spam, ads, and being tracked online
Trusted & Recognized by Industry Experts:
“Atomic Mail emerges as a game-changer, combining cutting-edge encryption with user-friendly design to create the most secure email platform on the market.”
- Yahoo Finance
“The design of the platform prioritizes ease of use in order to make encryption technologies accessible to a broader audience.”
- Trendhunter
Download Atomic Mail now and keep your email private, secure, and only yours.
Follow Atomic Mail for Updates & Support
Website: https://atomicmail.io/
Twitter/X: @atomic_mail
Telegram: @atomic_mail
This has always been my favourite mail service I hope everything goes well
Really great!
AC GV
The most comfortable and private email ad for me Thank you guys
Does not work iOS
aucorey
Have changed my password to match web and app version but when I enter the password by “copy paste” it says the password is wrong.
Developer Response
Hey! Have you changed your password on the web version or on the iOS app?
Good but not usable
Kdel765
Does not work with commercial free email providers, e.g. gmail, outlook.com, the emails from atomic mail are rejected.I tried reporting bugs, but found my account deleted afterwards, so apparently don’t report any issues.
Developer Response
Hey! It looks like you experienced the incident when we had issues with registration and email delivery. You can email from us via Gmail, and we never delete accounts because of bug reports.Would you give us another chance? We’d be happy to have you as one of our users 💚
New: custom signatures! Create one for each of your addresses in Settings, and it's added automatically every time you write.
We also gave Atomic Mail a fresh, modern look that's easier on the eyes and nicer to move around - just swipe to switch folders.
Plus, we worked on performance - emails now open faster and the app runs smoother overall.
Thank you for using Atomic Mail. Tell us what you think!
Version 1.4.2
The developer, Atomic Mail, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Seller
AtomicMail Systems OU
Size
66.4 MB
Category
Productivity
Compatibility
Requires iOS 16.0 or later.
iPhone Requires iOS 16.0 or later.
Mac Requires macOS 13.0 or later and a Mac with Apple M1 chip or later.
