10+ Best Email Encryption Services 2023

Start Mail

StartMail is an esteemed provider of encrypted email services that guarantees unrivaled protection of data and email activities through its future-proof technology and security. StartMail is headquartered in the Netherlands and is in absolute compliance with the privacy laws under the EU General Data Protection Regulation (GDPR), one of the strictest consumer data protection regulations.

Preveil

PreVeil Email is an industry-grade end-to-end encrypted email service that works seamlessly with an existing account on Outlook, Apple Mail, and Gmail. PreVeil offers peerless privacy and security with a guarantee of superior message protection from phishing, spoofing, and admin attacks. Also, it has the ability to secure encrypted file sharing and encrypted document collaboration sure-handedly.

Private Mail

PrivateMail is an esteemed provider of state-of-the-art mail account protection that offers a solid-proof anti-spam filter and advanced anti-virus system. PrivateMail is easy to use and accessed across any device with secure OpenPGP email encryption, man-in-the-middle (MITM) attack protection, encrypted cloud storage, unparalleled inbox privacy, world-class support, and a lot more.

Virtru

Virtru is a globally trusted leader in data encryption and digital privacy solutions that empowers individuals and businesses with superior data protection throughout its full lifecycle. Founded in 2012, Virtru was geared on a mission of upholding the right to digital privacy which is a key element to business security, work productivity, and democracy as well as global human rights.

Runbox

Runbox is a fast and secure encrypted email service that features enterprise-grade email and domain hosting. Runbox is a pioneer in hydro-powered email service with which its servers are guaranteed to run on absolutely certified renewable energy sources, leaving no carbon footprint on its operations while keeping people across the planet strongly connected.

Tutanota

Tutanota is a top-of-the-line cybersecurity protection provider that encrypts everything. It comes in handy not only in enterprise email encryption, but also to single-handed professionals that need a maximum guarantee for their mailbox to be extremely safe from the prying eyes of unknown interlopers. Furthermore, it prides itself on having a topflight open source email service where security coders remotely protect your emails through code verification.

Hushmail

Hushmail is an industry-grade encrypted proprietary browser-based email service that provides superior email protection through its advanced Pretty Good Privacy (PGP) encrypted email solutions that leverage OpenPGP standards. Hushmail is Health Insurance Portability and Accountability Act (HIPAA) compliant, hence, trusted by tens of thousands of health professionals from around the world.

Mailfence

Mailfence is a highly secure encrypted email service that features state-of-the-art privacy protection free from spam, ads, trackers, and even government surveillance. Mailfence comes with revolutionary OpenPGP-based sequential encryption as well as digital signatures. And regardless of its uncompromising degree of security, Mailfence allows users to have complete control of their private emails and files.

Lockbin

Lockbin is a highly reliable web application that secures private email messages and files in transit with the most advanced Transport Layer Security (TLS) for free. Lockbin leverages an advanced encryption standard (AES) 256 bit that is Federal Information Processing Standards (FIPS) 140-2 verified to ensure utter protection of messages especially when these have to do with highly confidential credit card numbers.

Protonmail Email Encryption

ProtonMail is a full-service email encryption platform that features a next-generation inbox where users can significantly work faster in a highly secure environment. ProtonMail is easy to use and can work seamlessly on any device without requiring software installation. ProtonMail is headquartered in Geneva, Switzerland where its parent company, Proton Technologies AG, is located.