InstAddr Alternatives

Apps similar to InstAddr include Proton Mail, which is open source with a free version. Other options are Gmail, Tuta Mail, Disroot and Zoho Mail. There's no shortage of WebMail Providers like InstAddr, with more than 100 alternatives for the web, iPhone, Android, iPad and Windows.

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InstAddr alternatives page was last updated Feb 5, 2025

Inbox.eu
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Privacy focused Latvian email service.
Cost / License
Paid
Proprietary
Application type
WebMail Provider
Origin
Latvia
EU
Platforms
Online
Android
iPhone
iPad
Latvia
EU
+3
Good alternative?Is Inbox.eu a good alternative to InstAddr?
Topmail
2 likes
Private secure email. Ad free, spam free and encrypted. Topmail's email service is both secure and easy to use. It is available both on the desktop and via any mobile device.
Cost / License
Paid
Proprietary
Origin
United Kingdom
Platforms
Online
Android
iPhone
Android Tablet
iPad
United Kingdom
Good alternative?Is Topmail a good alternative to InstAddr?
OffiLive Free email accounts
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OffiLive is a web extension that provides free email accounts from which you can manage your mails, contacts and calendars on an intuitive and easy to use web UI
Cost / License
Free
Proprietary
Origin
Spain
EU
Platforms
Online
Spain
EU
Good alternative?Is this a good alternative to InstAddr?
Ad
Horizon Mail
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Premium email, all at no cost. Join Horizon today and claim your premium inbox.
Cost / License
Freemium
Proprietary
Application type
WebMail Provider
Platforms
Online
Good alternative?Is Horizon Mail a good alternative to InstAddr?