Mailbird is an email client built around speed and a clean, unified inbox, originally Windows-only but now also available on Mac (launched October 2024, with one license covering both platforms). It’s designed for people who manage multiple accounts and want a snappier alternative to to build-in Outlook app or Apple Mail.
Standout features
Unified inbox across Gmail, Outlook, Yahoo, iCloud, and more
App integrations (WhatsApp, Google Calendar, Asana, Slack) inside the client itself
Speed-focused design with minimal load times
Customizable themes and layout options
Pricing at a glance
Mailbird operates on a freemium-to-paid model with a free tier covering one email account, and paid plans (monthly, annual, or lifetime) unlocking multiple accounts and integrations – worth double-checking current pricing and licensing terms before committing, since these have shifted in the past.
Who should consider Mailbird
Windows and Mac users managing several inboxes who want speed and visual customization, and anyone who relies on in-app integrations like calendar or messaging apps to avoid tab-switching.
Where Mailbird falls short
Mailbird now covers both Windows and Mac, but a few gaps remain compared to more full-featured clients:
No mobile app – your inbox setup on desktop doesn’t carry over to your phone
No message encryption – Mailbird doesn’t offer built-in PGP or S/MIME support for encrypting sensitive emails
No password protection – there’s no way to lock the app itself with a master password if you share a computer
No automatic backup – you’re responsible for manually backing up your own data
Limited customization depth – no equivalent to eM Client’s Quick Actions (macros) or Profiles, the kind of granular automation and setup separation power users often want
eM Client covers all of these: Windows and Mac with a single licence, iOS and Android app free to use with no license required, native PGP/S-MIME email encryption, app password protection, automatic backup, and deeper customization through Quick Actions and Profiles.
FAQ
Is Mailbird available on Mac?
Yes, since October 2024.
Is there a free version?
Yes, limited to one email account.
Does Mailbird support IMAP and Exchange?
Yes, both are supported. Though Exchange is only available with Mailbird Premium.
Does Mailbird have a mobile app?
Not currently – if mobile sync matters to you, eM Client covers desktop and mobile too, with its mobile app free to use with no license required.
Does Mailbird support message encryption?
No – Mailbird doesn’t offer built-in PGP/S-MIME encryption, which eM Client does.
You can try Mailbird Free here.
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