Bloop
Airmail
Customizable email client for iPhone, iPad and Mac that supports most account types.
Price, checked Oct 26, 2026Free plan · paid from $3.33/user/moTry Airmail free
Airmail vs Spark Mail
Pricing, platforms and features side by side, where the two differ, and who each one suits.
Airmail pricing and alternatives
Readdle
Spark Mail
Email client by Readdle with a smart inbox, AI assistant and shared team inboxes.
Price, checked Oct 26, 2026Free plan · paid from $8.25/user/moTry Spark Mail free
Side by side
| Feature | Airmail | Spark Mail |
|---|---|---|
| Price | Free plan · paid from $3.33/user/mo | Free plan · paid from $8.25/user/mo |
| Works on | Mac, iPhone | Mac, Windows, iPhone, Android |
| Shared inbox | – | Yes |
| Accounts | Gmail, Outlook, iCloud, Any IMAP | Gmail, Outlook, iCloud, Any IMAP |
| AI features | Yes | Yes |
Rows where the two differ come first. Prices from each vendor's pricing page.
Where only one fits
- device
- Spark MailWindowsAndroid
- must-haves
- Spark MailShared team inbox
Ranked in our guides
| Guide | Airmail | Spark Mail |
|---|---|---|
| Best email apps for Gmail | – | #2 |
| Best email apps for Outlook | #8 | #1 |
| Best email apps for Mac | #5 | #3 |
| Best AI email apps | #10 | #1 |
We don't test apps ourselves. Features and prices come from each vendor's own site; guide ranks follow what independent reviewers recommend.