Thunderbird is not available for iPhone but there are plenty of alternatives with similar functionality. The best iPhone alternative is Apple Mail, which is free. If that doesn't suit you, our users have ranked more than 50 alternatives to Thunderbird and 18 are available for iPhone so hopefully you can find a suitable replacement. Other interesting iPhone alternatives to Thunderbird are Microsoft Outlook, Spark Mail, BlueMail and Canary Mail.
Productivity-centered email application streamlines inbox management, uses AI for drafting responses, automates snippets, summarizes conversations, enables timely sends, integrates calendar and CRM, and includes collaborative features like live views and comments.
Stoop is a dedicated inbox for subscription content, including email newsletters and video channels, helping keep your personal email uncluttered. It operates without algorithms, allowing for a focused interaction with content.
Supamail AI turns hundreds of emails in last 24 hrs into clear summaries, smart categories, and easy replies so you never feel overloaded again.
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Just discovered it and it blew my mind! With so many email clients out there, there is hardly room for innovation, but Superhuman is so well designed that it offers a completed different experience. Never got to #InboxZero faster.