Best Free Secure (Encrypted) Email Account Providers Best Free Secure (Encrypted) Email Account Providers

The 10 Best Free Secure (Encrypted) Email Account Providers

A no-nonsense guide to free email services with end-to-end encryption

Let’s face it: privacy matters. Whether you’re a business leader handling sensitive data or just someone cautious about their personal communications, you’ve probably wondered if your emails are truly safe from prying eyes. Enter encrypted email services. These providers offer a platform where your messages get locked behind robust security walls, ensuring they’re read only by the intended recipient.

Now, there are several options out there, each boasting its unique features. So, how do you pick? This article dives deep into the world of secure email account providers, giving you a rundown of the best free options available today. And by “best,” we don’t just mean the most secure. We’ve considered ease of use, platform compatibility, and user experience, ensuring you get a holistic view of what’s out there.

Don’t worry if you’re new to this whole “encrypted email” concept. Simply put, it’s an email service designed with layers of encryption to keep your messages confidential. Think of it as sending a letter in a sealed, tamper-proof envelope instead of a translucent one. Ready to make an informed choice and give your emails the protection they deserve? Let’s dive in.

How secure are free encrypted email providers compared to their paid counterparts?

Most encrypted email providers that offer both free and paid tiers typically use the same encryption technology across the board. The encryption strength for free users is often identical to that of paying customers, as maintaining two separate security protocols would be logistically difficult and counterproductive for the provider.

Where differences usually occur is in the additional features and perks that come with the paid plans. Paid subscriptions often include advanced security features such as enhanced two-factor authentication options, priority customer support, and additional secure storage. These plans may also provide business-specific features like domain customization, admin controls, or data retention policies that are not available in free packages.

In essence, if you’re considering a platform that operates on a freemium model, the basic encryption measures are likely consistent whether you’re a free user or a paying customer. The real differentiators lie in the extra layers of security and functionality that come with the paid plans.

So, while a free plan should suffice for general, everyday secure communication, those needing more comprehensive features may find the paid plans to be worth the investment.



ProtonMail is an encrypted email service provider based in Switzerland. It was developed by scientists who met at CERN and shared a vision of a more secure and private Internet. ProtonMail has been engineered to protect data and privacy, offering end-to-end encryption and zero access to user data. This means that even the service providers cannot decrypt and read your emails, ensuring that your data remains private.

The Swiss-based company offers a robust email encryption system that secures email content from prying eyes. This level of security extends to the metadata as well, which includes the subject line, addresses of the sender and recipient, and the time the email was sent. The service is built on open-source cryptographic libraries, which are widely audited and tested.

Key Features

  • End-to-End Encryption: ProtonMail provides automatic end-to-end encryption for all messages. This ensures that no one other than you and your recipient can read your emails.
  • Zero Access to User Data: ProtonMail does not have access to user’s encryption keys, ensuring that they cannot decrypt or read your emails.
  • Self-Destructing Messages: ProtonMail offers self-destructing messages which automatically delete after a set period of time.


ProtonMail offers a free version with 500MB storage capacity. They also offer three paid tiers: Plus at $5/month (5GB storage), Professional at $8/month per user (5GB storage per user), and Visionary at $30/month (20GB storage). Each tier comes with additional features such as custom domains, priority customer support, autoresponder, catch-all email, multi-user support (Professional and Visionary only), and access to ProtonVPN (Visionary only).



Tutanota is a renowned encrypted email provider that originates from Germany. As an integral part of the global network of secure email services, Tutanota takes pride in its commitment to privacy and security, offering end-to-end encryption for its users. This provider goes beyond merely allowing you to send and receive encrypted emails; it also ensures that your entire mailbox is encrypted, providing an additional layer of protection for your data.

The service is designed with a user-friendly interface that is free from ads, making your experience smooth and uninterrupted. With Tutanota, you can enjoy a clean, clutter-free environment while having the peace of mind that your communications are secure. Additionally, Tutanota offers 1GB of free storage – an ample amount for regular users who prioritize security over space.

Key features

  • End-to-End Encryption: All emails sent and received through Tutanota are automatically encrypted on the sender’s device and can only be decrypted by the intended recipient.
  • Ad-Free Interface: The user interface is clean and straightforward without any distracting ads.
  • Generous Storage: Tutanota offers 1GB of free storage for users, which is considerably more than many other secure email providers.

In terms of pricing, Tutanota provides a basic level of service for free which includes 1GB storage and single-user support. For more advanced features such as custom domain support, expanded search functionality, and priority support – they offer premium plans starting at $12 per year. For businesses looking for more extensive features like multiple user support and additional storage options – there are business plans starting at $24 per year per user.



Mailfence is a secure email provider based in Belgium, known for its commitment to user privacy and data security. The service provides encrypted email communication, ensuring that your messages remain confidential and cannot be accessed by third parties. With a free storage capacity of 500MB and an ad-free interface, Mailfence offers a seamless user experience that combines convenience with high-level security.

The platform utilizes end-to-end encryption, which means that only you and your intended recipient can read your emails. This encryption is automatic and requires no technical expertise to use, making Mailfence an accessible choice for users of all levels of technical proficiency. Furthermore, the service is based in Belgium, which has strong privacy laws to further protect your data.

Key features

  • End-to-End Encryption: This feature ensures that all messages sent through the platform are encrypted from the moment they leave your device until they reach the recipient’s device. This means that no one else – not even Mailfence – can read them.
  • 500MB Free Storage: With this amount of storage, you can store a significant amount of emails without having to worry about running out of space.
  • Ad-Free Interface: Ads can be distracting and intrusive; Mailfence eliminates this issue by providing an ad-free user experience.

In terms of pricing, Mailfence offers a range of options to suit different needs and budgets. The free plan provides 500MB for emails, 500MB for documents, two-factor authentication (2FA), and support for one email alias. For more features such as increased storage (up to 50GB for emails), more aliases, priority support, and custom domain names among others; there are paid plans available starting at $2.50 per month up to $25 per month depending on your requirements.


CounterMail - the secure email provider

CounterMail is a Sweden-based encrypted email provider that offers an array of features designed to keep your communications secure. It is built on the idea that privacy is not just about protecting secrets, but about preserving our ability to express ourselves freely. With its robust encryption and unique diskless web servers, CounterMail provides a platform where you can communicate securely and freely without the fear of your private information being compromised.

The primary value proposition of CounterMail lies in its commitment to security and privacy. The service employs end-to-end encryption, which means that only you and the person you’re communicating with can read what’s sent. No third party, not even CounterMail, has access to your messages. This level of security ensures that your private communications stay private.

Key Features

  • End-to-End Encryption: This feature ensures that only the sender and receiver can decrypt and read the emails sent between them.
  • Diskless Web Servers: CounterMail’s servers do not have any hard drives, which means they don’t store any information that could be retrieved by malicious parties.
  • Anonymous Email Headers: In order to further protect your privacy, CounterMail removes all identifying information from the headers of your emails.

Pricing: CounterMail offers a one-week free trial for you to test out their services. After this period, they offer various pricing tiers depending on your needs:

  • 6 months: $19
  • 12 months: $29
  • 24 months: $49

These prices make CounterMail a competitively priced option for secure email services with high-end features like end-to-end encryption and diskless web servers.



Hushmail is a Canada-based encrypted email provider that prioritizes the security of your online communication. The company understands the importance of privacy and confidentiality, especially in our digital age where data breaches are a common occurrence. As such, Hushmail has developed a robust system that incorporates end-to-end encryption, ensuring that your emails remain private and secure.

The platform is more than just an email service; it’s a comprehensive solution for individuals and businesses seeking to maintain confidentiality in their online communications. Hushmail incorporates a user-friendly interface with state-of-the-art security measures to provide an email service that is both easy to use and highly secure.

Key features

  • Two-Step Verification: This feature adds an extra layer of security by requiring you to provide two forms of identification before accessing your account. This prevents unauthorized access even if someone else knows your password.
  • Built-in Encryption System: Hushmail uses end-to-end encryption to ensure that only you and the intended recipient can read your emails. This means that even if someone intercepts your communication, they won’t be able to decipher its content.
  • Spam Filter: Hushmail includes a powerful spam filter that helps keep your inbox clean and free from unwanted emails.

When it comes to pricing, Hushmail offers several plans tailored for different user needs:

  • Personal Use: $49.98 per year
  • Small Business: $5.99 per user/month
  • Healthcare: Starting at $9.99 per user/month

Please note that these prices are subject to change, so it’s always best to check the official website for the most accurate information.

Zoho Mail

Secure business email for your organization

Zoho Mail, a product of the India-based company Zoho Corporation, is a secure email provider well-regarded for its multiple layers of added security features. As part of Zoho’s suite of business applications, Zoho Mail is designed to prioritize privacy and user data security. The service offers an ad-free user interface, providing a clean and clutter-free environment that enhances productivity while ensuring your data isn’t shared with advertisers.

Zoho Mail is not just an email service; it’s designed as a comprehensive communication solution for businesses and professionals. It integrates seamlessly with other Zoho applications and offers a range of features that go beyond just sending and receiving emails. With its commitment to privacy, robust feature set, and business-oriented approach, Zoho Mail stands out among the myriad of secure email providers.

Key Features

  • End-to-End Encryption: Zoho Mail offers S/MIME encryption, ensuring that your emails are encrypted during transit and can only be decrypted by the intended recipient.
  • Integrated Suite of Applications: Zoho Mail comes integrated with other Zoho apps such as Calendar, Tasks, Notes, and Contacts. This makes it more than just an email service; it’s a comprehensive productivity suite.
  • Advanced Filters and Search: With its advanced search options and extensive filter capabilities, managing your inbox becomes much easier in Zoho Mail.


Zoho Mail offers a free tier which includes 5GB mail storage per user, 1GB file storage per user, email hosting for single domain, and up to 25 users. For additional features like group emails, multiple domain hosting or larger storage capacity – there are three paid plans available:

  • The Mail Lite plan costs $1/user/month (billed annually) or $1.5/user/month (billed monthly).
  • The Standard plan costs $3/user/month (billed annually) or $4/user/month (billed monthly).
  • The Professional plan costs $6/user/month (billed annually) or $7/user/month (billed monthly).

Each paid plan offers increasing levels of functionality including additional storage space, support for attachments up to 250MB in size as well as priority customer support.

posteo is an encrypted email service provider that is based out of Germany. The platform is known for its commitment to privacy, security, and sustainable energy. utilizes green energy in its operations, making it a unique choice for individuals concerned with both digital security and environmental sustainability.

The service offers full data encryption, ensuring that your emails are secure from prying eyes. With, you can have peace of mind knowing that your communications are protected with robust encryption technology. The platform is designed to be user-friendly and easy to navigate, which makes it a suitable choice for both tech-savvy users and those who may not be as familiar with encrypted email services.

Key features

  • Full Data Encryption: uses strong encryption methods to protect your emails. This includes encrypting the email content, attachments, metadata, and even the subject line.
  • Green Energy: As a part of its commitment to sustainability, operates on green energy. This means that by using their service, you’re also contributing to environmental preservation.
  • Ad-Free Interface: Unlike many free email providers, does not display ads in its interface. This not only provides a cleaner user experience but also enhances privacy as there’s no ad-based tracking.

In terms of pricing, offers its services at $1 per month (approximately $1.13 USD). This includes 2GB of storage space which can be expanded for an additional fee if needed. It’s important to note that while this isn’t a free service like some other secure email providers, the cost is relatively low considering the robust features and peace-of-mind it offers.



Runbox is a secure email service based in Norway. This platform is highly recognized for its strong privacy protection features, which are designed to ensure the secure exchange of information over the internet. Runbox leverages Norway’s stringent privacy laws to provide a robust and reliable email service that prioritizes user data security above all else.

The service was established with the primary goal of providing a highly secure email environment for users who prioritize privacy. Runbox employs advanced encryption technology and a suite of other security measures to protect your emails from unauthorized access and data breaches. It offers an ad-free interface, making it an excellent choice for individuals and businesses looking for a distraction-free email experience.

Key Features

  • End-to-End Encryption: Runbox uses high-grade encryption techniques to ensure that your emails are always secured. This means that no one but you and your intended recipient can read your messages.
  • Ad-free Interface: Unlike many other free email providers, Runbox provides an ad-free user interface, ensuring a smooth and distraction-free experience for its users.
  • Strong Privacy Protection: Leveraging Norway’s strict privacy laws, Runbox offers robust privacy protection features that safeguard your personal information from unauthorized access or use.


Runbox offers several pricing plans to cater to different user needs. They have a Micro plan priced at $19.95 per year, offering 1GB of email storage and 100MB of file storage. The Mini plan is priced at $34.95 per year with 5GB of email storage and 500MB file storage. The Medium plan comes at $49.95 per year offering 10GB of email storage and 1GB file storage, while the Max plan is priced at $79.95 per year with 25GB of email storage and 2GB file storage.



StartMail is an encrypted email service based in the Netherlands. It is designed with a strong focus on privacy and security, ensuring that your communications remain confidential. The service uses PGP-email encryption, a widely accepted protocol for sending encrypted emails, and two-factor authentication, an additional layer of security that requires not only a password and username but also something that the user has on them.

StartMail’s commitment to privacy extends to its robust data protection policies. The company operates under Dutch jurisdiction, which has some of the strictest privacy laws in the world. This means that your data is well-protected against unnecessary intrusions and unwarranted surveillance.

Key features

  • PGP Email Encryption: This feature ensures that only you and the intended recipient can read your emails. Even StartMail cannot decrypt and read your emails.
  • Two-Factor Authentication: By requiring an additional verification step from a separate device or app, StartMail adds an extra layer of security to protect against password theft or hacking.
  • Privacy by Design: StartMail is built from the ground up to prioritize user privacy. From its location in the Netherlands to its strict no-logs policy, every aspect of StartMail is designed to keep your personal information private and secure.

In terms of pricing, StartMail offers a 7-day free trial for users to experience its features firsthand. After this period, the service costs $59.95 per year. This includes unlimited email aliases, 10GB storage space, and full customer support.

Kolab Now


Kolab Now is a Switzerland-based secure email service provider that prioritizes the privacy and security of user data. The platform operates under stringent Swiss privacy laws, thus providing an ideal environment for individuals and businesses seeking a secure and private digital communication platform. Kolab Now is designed to provide end-to-end encrypted email services, ensuring that your confidential information remains inaccessible to prying eyes.

The primary objective of Kolab Now is to offer an open-source, fully private, and secure email service that respects user’s data privacy. This is achieved by implementing robust encryption mechanisms and not tracking or profiling its users. The platform ensures that your data remains your property, making it an ideal choice for those concerned about their online privacy.

Key features

  • End-to-End Encryption: Kolab Now provides end-to-end encryption, meaning only the sender and receiver can decrypt and read the emails. This ensures maximum security as even if a third party intercepts the email, they won’t be able to decipher its content.
  • Fully Private User Data Protection: Unlike other service providers who might track or profile their users for targeted advertising, Kolab Now respects user privacy by not tracking or profiling its users. Your data remains solely yours.
  • Open Source: Being open-source software means its source code is publicly accessible. This allows anyone to review it, contribute to it, or modify it to suit their needs. This promotes transparency and trust in the software’s security measures.

Regarding pricing, Kolab Now offers various plans tailored to meet different needs:

  • For individual users: The pricing starts at $4.41 per month.
  • For group use: The pricing starts at $5 per user per month.
  • For business use: Custom pricing based on specific requirements is available upon request.

Please note that all prices exclude VAT where applicable.


In sum, the realm of secure, encrypted email isn’t limited to costly or complicated options. Free providers have stepped up, delivering robust encryption and user-friendly interfaces without a price tag. Does this mean you can now send sensitive documents or engage in private conversations without fear?

Well, it certainly tips the scale in favor of privacy. It’s essential, though, to continue practicing good security hygiene—strong passwords, two-factor authentication, and common sense are your best friends in the digital world. So, if you’re tired of wondering who might be snooping on your emails, give one of these free providers a shot. After all, in an age where data is gold, a secure inbox is your treasure chest.