Gmail, the email service developed by Google, has been the largest free, ad-financed email service in the world since 2012. The email service by Google Workspace (pre­vi­ous­ly G Suite) is easy to use, simple to connect, usable on a wide variety of devices, and, thanks to Google, ac­ces­si­ble prac­ti­cal­ly every­where. But not everybody is a fan of the American company. Plus, there are some Gmail al­ter­na­tives that can easily keep up with the search engine giant’s email service. But which functions do these al­ter­na­tives offer, and to what extent do they differ from Google’s email service?

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The best Gmail al­ter­na­tives in a short overview

  Storage space At­tach­ments Price POP3/IMAP Security Extras
Outlook.com 15GB 20MB Free Yes/Yes Medium Mail collector
Posteo 2GB 50MB $1.20 / month Yes/Yes High Provider uses green energy
Mailfence 500MB 50MB Free Yes/Yes High Digital signature
Yahoo Mail 1TB (1,000GB) 25MB Free Yes/Yes Medium SSL/TLS en­cryp­tion
AOL Mail 250GB 25MB Free Yes/Yes Medium Chat service
GMX 1GB, Upgrade to 1.5GB available (browser plugin) 20MB Free Yes/Yes High SSL/TLS en­cryp­tion

What Gmail offers

Gmail has been the most-used email portal worldwide since 2012. The email platform from the search engine giant is pre-installed on almost every Android smart­phone and can be linked directly to other accounts – for example, YouTube.

One big weakness of the Google service is its poor data security. Even the general terms and con­di­tions of the search engine service have short­com­ings that make it possible to pass on user data. For example, according to the Gmail terms of service, the provider is allowed to search through user emails for ad-related keywords. Due to this problem, Gmail has received low rankings in security as­sess­ments.

Ad­van­tages Dis­ad­van­tages
Free Per­son­al­ized ads
15 GB storage (Google Drive) Data pro­tec­tion concerns: for­ward­ing of user data, in­ad­e­quate privacy reg­u­la­tions
Direct con­nec­tion to other Google services
Good spam filter

The best Gmail al­ter­na­tives in detail

A good email service is char­ac­ter­ized by the ease with which it allows you to send and receive data, messages, and images – prefer­ably at any time and from anywhere. Data security is also an important point of concern for most users. After all, very private in­for­ma­tion – including ap­pli­ca­tions, bank in­for­ma­tion, or account data – is sometimes sent via email. Ease of use is also a major factor for the success of a portal that can set the email service apart from its com­pe­ti­tion.

Outlook.com

Outlook.com is the successor of Hotmail, the former “free” email services from Microsoft (in 2013, Hotmail was replaced by Outlook). Much like Google, this al­ter­na­tive provides 15GB of storage to store your messages. In addition, the Microsoft service includes a mail collector to collect address books and email addresses. Another benefit of Outlook.com is that you can import contacts from social networks such as Facebook.

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In addition to your primary email address, you can establish up to 10 alias addresses. In contrast to Gmail which allows up to 30 alias addresses for free, fewer addresses are possible.

The storage space and size of attached files are also similarly large for both Gmail and Outlook. Both mail services offer around 15GB of storage and allow you to send file at­tach­ments up to 20MB (Outlook.com) to 25 MB in size.

Outlook.com is available as an app for Android and iOS.

Benefits Drawbacks
Free Data pro­tec­tion concerns: for­ward­ing of user data is possible
15GB storage space Many en­cryp­tion features are only available in the paid-for Office sub­scrip­tion
Great spam filter
No per­son­al­ized ads

Posteo

If you use the paid email service Posteo, you can rest assured that your con­fi­den­tial in­for­ma­tion will never be seen by a third party. This is because this premium al­ter­na­tive to Gmail protects your data via com­pre­hen­sive en­cryp­tion and two-factor au­then­ti­ca­tion. Saved data can also be encrypted. Beyond that, Posteo allows you to create an email address without providing any personal in­for­ma­tion.

With a cost of only one Euro (around $1.20) per month, Posteo is a very af­ford­able al­ter­na­tive for securely sending your emails. The “green” email provider encrypts all data in your account: from the calendar to addresses and images. Posteo also uses 100% green elec­tric­i­ty from Green­peace Energy.

Quote

“A Posteo email account saves elec­tric­i­ty, CO2 and nuclear waste and conserves resources. Our savings are invested in eco­log­i­cal projects with the Umwelt­bank.” – Posteo, Source: https://posteo.de/en/site/sus­tain­abil­i­ty

Es­pe­cial­ly in terms of data security, Posteo far outdoes the email service Gmail. On the other hand, Gmail has a slightly more user-friendly design.

Ad­van­tages Dis­ad­van­tages
Reliable data pro­tec­tion Paid
At­tach­ments of up to 50MB Less user-friendly than the famous com­pe­ti­tion
Extensive en­cryp­tion options
Operated with 100% green energy

Mailfence

No adverts, no spam, no tracking – that’s what Gmail al­ter­na­tive Mailfence promises. To that end, the Belgium-based email service uses two-factor au­then­ti­ca­tion as well as message en­cryp­tion in the browser. Each email is digitally signed and shows re­cip­i­ents who the sender is. What’s more, you can create, import, launch, and manage simple OpenPGP keys using the solution.

The basic edition of Mailfence provides just 500MB in storage which is com­par­a­tive­ly little for emails. An ad­di­tion­al 500MB are available to store documents, which can be easily opened and shared online. Mailfence is an ex­clu­sive­ly browser-based al­ter­na­tive and does not provide native apps.

Ad­van­tages Dis­ad­van­tages
At­tach­ments of up to 50MB Apps for iOS and Android missing
Two-factor au­then­ti­ca­tion and end-to-end en­cryp­tion of all messages

Yahoo Mail

Though Yahoo Mail had some dif­fi­cul­ties getting started, the mail portal can now easily keep up with the best Gmail al­ter­na­tives. Like many other al­ter­na­tives to Gmail, Yahoo is also usable on various iPhones and iPads as well as Android and Windows devices. Contacts can easily be imported from social networks – Yahoo even provides an im­pres­sive 1TB of storage space. The service also offers a manually con­fig­urable spam filter and a chat function with which you can receive SMS messages, among other things.

Much like Google, Yahoo allows its users to send emails with at­tach­ments of up to 25MB. Through Dropbox or Google Drive, Yahoo Mail can share at­tach­ments up to 2GB in size. For those who need lots of storage space and would like to send and receive larger files, Yahoo is a good choice.

Ad­van­tages Dis­ad­van­tages
Free Extensive ad tracking
Massive storage space (1,000 GB) Display ads can only be disabled with Yahoo Pro
Good con­nec­tion to social networks

AOL Mail

One of the top email providers since its high-profile launch in the 1990s, AOL Mail remains a popular al­ter­na­tive to Gmail. The service is available for free with the creation of an AOL account. Mobile access to AOL Mail is available for both Android and iOS users via the AOL App, or through the browser. Users can add their buddies into AOL Instant Messenger (AIM) chat service directly through their inbox.

Storage space on AOL Mail is 250GB if all emails have at­tach­ments of 25MB. At­tach­ment size is limited to 25MB. The email service also has in­te­grat­ed spam filters and pro­tec­tion services. AOL Mail has a very user-friendly design, and provides unlimited customer support to its users.

Ad­van­tages Dis­ad­van­tages
Free At­tach­ments limited to 25MB
250GB storage space
Spam filters protect inbox
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GMX

GMX, like Outlook.com, also offers a mail collector as an extra. With GMX FreeMail you can send at­tach­ments up to 20MB in size. Beyond this, GMX features a so­phis­ti­cat­ed anti-spam module that can scan incoming messages for viruses or trojans. The Gmail al­ter­na­tive uses various backup services to secure and protect data.

In com­par­i­son to Gmail, GMX’s storage for emails is rather limited at 1GB. But through an in­stal­la­tion of the browser plugin GMX MailCheck it can be extended to 1.5GB. Ad­di­tion­al storage space is available at cost. In terms of security, GMX impresses with its end-to-end en­cryp­tion.

Ad­van­tages Dis­ad­van­tages
Free basic versions Less storage
End-to-end en­cryp­tion More adverts
Good spam filter, antivirus

Summary: Gmail al­ter­na­tives mostly with greater data security

For the free Gmail al­ter­na­tives that don’t already offer unlimited storage, ad­di­tion­al storage space can be acquired with paid ex­ten­sions. Both in­di­vid­ual add-ons as well as extension packages with ad­di­tion­al extras are available.

Most al­ter­na­tives to Gmail are char­ac­ter­ized by high levels of data security. This is because Google’s general terms and con­di­tions allow the provider to read email content. But Gmail isn’t the only email service with ques­tion­able data pro­tec­tion.

If you’re looking for a free al­ter­na­tive that guar­an­tees better data pro­tec­tion, then switching to one of the providers discussed in this article could be a logical move. Some of the free versions offer fewer functions – for or­ga­niz­ing ap­point­ments, for example – and a rel­a­tive­ly small amount of storage, but this can usually be solved with a paid upgrade.

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