Alternatives to Mailbird
Windows-first unified inbox
Mailbird ranks #6 of 22 in Email clients, with an Alt Score of 87. It is proprietary, freemium from €2.01/user/month (billed yearly) and available on Windows and macOS. 11 of 11 checklist rows are verified against a public source.
Professionals and power users who manage multiple email accounts (Gmail, Outlook, Yahoo, iCloud, Exchange, IMAP/SMTP) and want them consolidated in one desktop app instead of switching between webmail tabs.
A unified inbox that merges all connected accounts into one view, with email tracking (read receipts), snooze, one-click unsubscribe/block, and an AI writing assistant for drafting messages. It also embeds 30+ third-party apps (Slack, Google Calendar, Asana, Dropbox, and others) directly inside the email client, plus customizable themes, layouts, and keyboard shortcuts.
Download the Windows or Mac app, connect your email accounts via OAuth or IMAP/SMTP, and manage all of them from a single unified inbox alongside integrated apps in the same window.
Why people leave Mailbird
Dashed reasons are sourced facts; the rest are opinions. Vendors can dispute.
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Ranked alternatives
Ordered by Alt Score. Click any score to see the breakdown.
Feature comparison
Rows come from the Email clients checklist (15 rows). Human-verified cells only. ? means the value has not been verified.
| Email clients checklist | Mailbird | eM Client | BlueMail | Canary Mail | The Bat! | Apple Mail |
|---|---|---|---|---|---|---|
| Pricing model | ||||||
| Starts at | ||||||
| License | ||||||
| Platforms | ||||||
| Protocols (IMAP / POP3 / JMAP / Exchange) | ||||||
| Unified inbox | ||||||
| Snooze & send later | ||||||
| Tracking pixel blocking | ||||||
| PGP / encryption support | ||||||
| Conversation view | ||||||
| Offline mode | ||||||
| Rules & filters (local) | ||||||
| Calendar integrated | ||||||
| Multiple identities/aliases | ||||||
| Keyboard-first shortcuts |
Every fact and feature listed for Mailbird is verified against its own pages. Each alternative is sourced on its own page.
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Starts at €2.01/user/month (billed yearly) verified 2026-07-12
€2.01 / user / mo — paid yearly
https://www.getmailbird.com/pricing/ -
Platforms Windows, macOS verified 2026-07-12
As of late 2024, Mailbird for Mac is officially available for all users.
https://www.getmailbird.com/mailbird-for-mac-users/ -
Status active verified 2026-07-12
is fully compatible with modern macOS versions (including Catalina, Big Sur, Monterey, Ventura and beyond) and optimized for Apple Silicon Macs
https://www.getmailbird.com/mailbird-for-mac-users/ -
License Proprietary verified 2026-07-12
Unlimited accounts
https://www.getmailbird.com/pricing/ -
Pricing model Freemium verified 2026-07-12
1 account
https://www.getmailbird.com/pricing/ -
Protocols (IMAP / POP3 / JMAP / Exchange) Yes verified 2026-07-12
Mailbird uses IMAP or POP3 to connect to most email providers.
https://www.getmailbird.com/setup/access-office365-via-imap-smtp -
Unified inbox Yes verified 2026-07-12
Centralize all your messages into a single inbox to simplify email management and optimize your workflow.
https://www.getmailbird.com/features/ -
Snooze & send later Yes verified 2026-07-12
Snoozing an email means that it will disappear for a while and then come back to the top of your inbox at a time you pick
https://features.getmailbird.com/snooze -
Tracking pixel blocking Yes verified 2026-07-12
Disable automatic image loading for emails from unknown senders
https://www.getmailbird.com/privacy-email-settings-configuration-guide/ -
PGP / encryption support No verified 2026-07-12
Currently, PGP encryption is not supported by Mailbird, but it is on our roadmap.
https://support.getmailbird.com/hc/en-us/articles/15014091847575-Is-PGP-encryption-supported-in-Mailbird -
Conversation view Yes verified 2026-07-12
Group messages into conversations
https://www.getmailbird.com/email-thread/ -
Offline mode Yes verified 2026-07-12
Users can read all previously downloaded emails without requiring internet connectivity, compose new messages during offline periods, review past correspondence without WiFi access such as during flig
https://www.getmailbird.com/offline-email-clients-complete-guide/ -
Rules & filters (local) Yes verified 2026-07-12
Filters/Rules
https://www.getmailbird.com/pricing/ -
Calendar integrated Yes verified 2026-07-12
Mailbird offers both a native calendar and a calendar sidebar with Day View and Schedule View, so you can check events without opening a separate calendar app.
https://www.getmailbird.com/best-email-client-with-built-in-calendar-in-2026-why-mailbird-fits-desktop-users/ -
Multiple identities/aliases Yes verified 2026-07-12
a feature that lets you send an email from any email address you want
https://www.getmailbird.com/multi-identities-unified-inbox/ -
Keyboard-first shortcuts Partial verified 2026-07-12
Save time by using keyboard shortcuts for common actions, such as composing, replying, forwarding, and much more.
https://www.getmailbird.com/features/
FAQ
Yes. eM Client, BlueMail and Canary Mail have a free tier or are fully free. Free-tier limits in the comparison table are verified and dated.
FairEmail, Evolution and Mailspring — every license claim links its source.