PolarisMail

PolarisMail

PolarisMail is an open-source email client focused on privacy and security. It supports end-to-end encryption using PGP and has features like disposable email addresses to protect user identity.
PolarisMail image
opensource privacy security encryption pgp disposable-email

PolarisMail: Open-Source Email Client for Privacy & Security

PolarisMail is an open-source email client focused on privacy and security. It supports end-to-end encryption using PGP and has features like disposable email addresses to protect user identity.

What is PolarisMail?

PolarisMail is an open-source, privacy-focused email client for Windows, macOS, and Linux. It was created as an alternative to mainstream email services that mine user data for advertising purposes. Key features of PolarisMail include:

  • End-to-end encryption of emails using OpenPGP, ensuring messages can only be read by the intended recipient
  • Disposable and alias email addresses to prevent companies from tracking the user's main email address
  • Minimal permissions required compared to webmail services, with no access to user contacts or files on your device
  • Ad-free interface with no user tracking or data mining
  • Open-source code that is transparent and auditable for security
  • Synchronization across devices using encryption
  • Custom themes and layout options
  • Integration with CalDAV and CardDAV for calendar and contacts syncing

Overall, PolarisMail prioritizes user privacy and aims to give control back to individuals over their communications and personal data. Its focus on encryption and limited data access makes it a more secure alternative compared to large webmail providers.

PolarisMail Features

Features

  1. End-to-end encryption using PGP
  2. Disposable email addresses
  3. Privacy and security-focused
  4. Open-source

Pricing

  • Open Source

Pros

Strong focus on privacy and security

Supports end-to-end encryption

Disposable email addresses to protect user identity

Open-source, allowing for community contributions and transparency

Cons

May have a steeper learning curve compared to mainstream email clients

Limited integration with other services and platforms

Smaller user base compared to popular email clients


The Best PolarisMail Alternatives

Top Social & Communications and Email Clients and other similar apps like PolarisMail


Proton Mail icon

Proton Mail

Proton Mail is an encrypted email service launched in 2013 and based in Switzerland. It emphasizes privacy and security through features like end-to-end encryption for emails, anonymous sign up without phone numbers or personal information, encrypted contacts and calendars, self-destructing messages, and more.As an open source project audited by security...
Proton Mail image
Tuta icon

Tuta

Tuta is an open source, privacy-focused email service launched in 2014. It emphasizes security and anonymity for its users. Some key features of Tuta include:End-to-end encryption - Emails are encrypted between the user and recipient, preventing third parties from accessing content.Anonymous sign up - No phone number or other personal...
Tuta image
Fastmail icon

Fastmail

Fastmail is a full-featured email service provider founded in 1999 in Australia. It emphasizes speed, reliability, and privacy in its email and calendar services.Some key aspects of Fastmail:High performance with quick loading and syncing across devicesStrong security and encryption with physical servers located in the US, EU, and AustraliaAd-free interface...
Fastmail image
StartMail icon

StartMail

StartMail is an email service launched in 2009 that focuses on providing privacy and security for its users. Some key features of StartMail include:End-to-end encryption of emails to protect message contents from third partiesAnonymous signup without needing to provide any personal informationAbility to create aliases to use for signing up...
StartMail image
Mailfence icon

Mailfence

Mailfence is a secure email service and platform that places a strong emphasis on privacy and security without compromising on usability. It was launched in 2013 by ContactOffice Group, a Belgium-based company.Some key features of Mailfence include:End-to-end encryption of emails to keep communications private.Digital signatures on emails to verify authenticity.Custom...
Mailfence image
Vivaldi Webmail icon

Vivaldi Webmail

Vivaldi Webmail is a free and open-source web-based email client developed by Vivaldi Technologies. It aims to provide an easy-to-use yet powerful alternative to other webmail services like Gmail or Outlook.Some key features of Vivaldi Webmail include:Intuitive and customizable user interface - Choose from different themes and tweak the layout...
Vivaldi Webmail image
Mailbox.org icon

Mailbox.org

Mailbox.org is a privacy-focused email service based in Germany. Founded in 2014, Mailbox.org differentiates itself by placing a strong emphasis on security, privacy, and transparency.Some key features of Mailbox.org include:End-to-end encryption using OpenPGP for emails stored on Mailbox.org servers.Custom @mailbox.org email addresses or users can use their own domain.Ad-free interface...
Mailbox.org image
Posteo icon

Posteo

Posteo is a privacy-focused email service based in Germany. It was launched in 2009 with the goal of providing a secure and private email alternative to major providers like Gmail or Outlook.Some key features of Posteo include:End-to-end encryption - Emails are encrypted automatically using OpenPGP, protecting the contents from third...
Posteo image
Migadu icon

Migadu

Migadu is an email service provider founded in Switzerland in 2015. It offers ad-free, encrypted email services with a focus on privacy and security. Some key features of Migadu include:Custom @migadu.com email addressesUnlimited aliases for each address10GB storage per userRobust spam and virus filtering powered by machine learningEmail encryption using...
Migadu image
MXroute icon

MXroute

MXroute is an email service provider founded in 2012 that focuses on providing secure and private email hosting services. Some key features of MXroute include:Custom email hosting on your own domainEasy SMTP relay setup for sending emailMail servers located in the USA and NetherlandsBuilt-in spam filtering and virus protectionSecure storage...
MXroute image
Kolab Now icon

Kolab Now

Kolab Now is a cloud-based email and collaboration platform focused on privacy and security. It is offered by the Swiss company Kolab Systems AG and runs on its own servers located in Switzerland.Some key features of Kolab Now include:Full-text searchable email with IMAP/SMTP accessContact management, calendaring and task management toolsFile...
Kolab Now image
VFEmail icon

VFEmail

VFEmail is an easy-to-use email marketing platform designed for small businesses, entrepreneurs, bloggers, and marketers. It provides powerful tools to create professional email campaigns, automate messages, segment contacts, track results in real-time, and optimize performance.Key features of VFEmail include:Drag-and-drop email builder with hundreds of customizable templatesTools to easily segment contacts...
VFEmail image
Swisscows.email icon

Swisscows.email

Swisscows.email is an email service offered by Swisscows, a Swiss company founded in 2013. It is focused on providing a highly secure and private email service as an alternative to larger providers like Gmail or Outlook.Some key features of Swisscows.email include:End-to-end encryption of all emails for securityNo scanning or data...
Swisscows.email image