Fastmail vs. Posteo Comparison


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About Email you can feel good about. features you’ll love. You get 100% of our efforts and expert support when you need it. Email holds the details of your life. Here, your story is protected, not monetized. Thoughtful and speedy email, calendars, and contacts; all ad-free. Built with you in mind, you’ll love our intelligent features. Internet companies use your data as a way to get rich. But it doesn’t have to be this way. Take back your privacy and get a better email experience. With your email on your side, you spend more time doing what you love. Use Fastmail in your web browser, on mobile devices, and on desktop apps (Outlook, Thunderbird, Mac Mail). Breeze through your day with email, calendars, and contacts all in one app. Seamlessly import your data. Keep your life organized with a full-featured inbox. Bring all your calendars together. Share with your favorite people. Use your custom domain, and own your email address forever.	About Posteo is a secure and sustainable email service based in Berlin that focuses on privacy and environmental responsibility. With 100% green energy powering their operations, Posteo offers ad-free email accounts that are built to ensure user data remains private. It provides features like email encryption, calendar syncing, and an address book, all accessible from multiple devices. The service prides itself on not collecting personal data, protecting user identity, and offering a simple and intuitive user experience for just €1 per month.
Platforms Supported Windows Not Supported Mac Not Supported Linux Not Supported Cloud Supported On-Premises Not Supported iPhone Supported iPad Supported Android Supported Chromebook Not Supported	Platforms Supported Windows Not Supported Mac Not Supported Linux Not Supported Cloud Supported On-Premises Not Supported iPhone Supported iPad Supported Android Supported Chromebook Not Supported
Audience Anyone that wants an ad-free and secure email service provider	Audience Companies looking for an email hosting solution
Support Phone Support Not Supported 24/7 Live Support Not Supported Online Supported	Support Phone Support Supported 24/7 Live Support Not Supported Online Supported
API Offers API Not Supported	API Offers API Not Supported
Screenshots and Videos View more images or videos	Screenshots and Videos View more images or videos
Pricing $3 per user per month Free Version Not Supported Free Trial Supported	Pricing No information available. Free Version Not Supported Free Trial Not Supported
Reviews/Ratings Overall 4.0 / 5 ease 5.0 / 5 features 4.0 / 5 design 5.0 / 5 support 5.0 / 5 Read all reviews	Reviews/Ratings Overall 5.0 / 5 ease 5.0 / 5 features 5.0 / 5 design 5.0 / 5 support 5.0 / 5 Read all reviews
Pros & Cons from Real Users Pros Easy to use. Email Masking. Integration with other email providers. 30GB of storage. can use your own domain. Cons Doesn't have proper email encryption. Doesn't allow you to encrypt emails with passwords.	Pros & Cons from Real Users Pros Easy, cheap and reliable. Very clear and easy to handle design. Assistance very effective and good. Cons Nothing to say... maybe too sober for young people who like a more original design... but for good.
Training Documentation Supported Webinars Not Supported Live Online Not Supported In Person Not Supported	Training Documentation Supported Webinars Not Supported Live Online Not Supported In Person Not Supported
Company Information Fastmail Founded: 1999 Australia www.fastmail.com	Company Information Posteo Founded: 2019 Germany posteo.de/en
Alternatives Proton Mail Proton AG	Alternatives Greatmail
Greatmail	CounterMail
Amazon WorkMail Amazon	Disroot
Thunderbird Mozilla Foundation	Tuta
Microsoft Outlook Microsoft View All	MsgSafe.io View All
Categories Email Clients Supported Email Hosting Supported Email Management Supported	Categories Email Encryption Supported Email Hosting Supported

Integrations Stackreaction Supported 1Password Supported All-in-One Messenger Supported ClearMyInbox Supported Franz Supported GroupNews Supported Joplin Supported Keeper.sh Supported MailRoute Supported Mailspring Supported Morgen Supported Postbox Supported Pronnel Supported SavvyCal Supported Shopify Supported SimplyMeet.me Supported Thunderbird Supported Unibox Supported UserSketch Supported ZOOK Email Backup Supported Show More Integrations View All 22 Integrations	Integrations Stackreaction Supported 1Password Not Supported All-in-One Messenger Not Supported ClearMyInbox Not Supported Franz Not Supported GroupNews Not Supported Joplin Not Supported Keeper.sh Not Supported MailRoute Not Supported Mailspring Not Supported Morgen Not Supported Postbox Not Supported Pronnel Not Supported SavvyCal Not Supported Shopify Not Supported SimplyMeet.me Not Supported Thunderbird Not Supported Unibox Not Supported UserSketch Not Supported ZOOK Email Backup Not Supported Show More Integrations View All 1 Integration
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