Apple Mail is the default for iCloud, but it isn't the only choice. These apps all work with iCloud Mail on the Mac.
Quick picks- Dusk: Keyboard-first Mac mail app that sorts and sums up every email with the AI on your Mac. Paid once.
- Apple Mail: Built into every Mac. Free, private and works with any account.
- Airmail: A long-running, highly customisable client for Apple devices.
At a glance
| App | AI stays on your Mac | AI included | Pay once | Cost over 3 years | Accounts |
|---|
| Dusk | ✓ Yes, always | ✓ Yes | ✓ Yes | $49 | Gmail, Google Workspace, iCloud |
|---|
| Apple Mail | ✓ Mostly (can use Private Cloud Compute) | ✓ Yes, free | ✓ Free | $0 | Any (iCloud, Gmail, Outlook, IMAP) |
|---|
| Airmail | ✗ Depends on the assistant | ✗ Paid add-on | ✗ No | $150 for Pro | Gmail, iCloud, Exchange, Office 365, Outlook, IMAP, POP3 |
|---|
| Spark | ✗ No, cloud (Azure OpenAI) | ✗ Paid plans only | ✗ No | $360 with AI (Plus, yearly) | Any |
|---|
| Canary Mail | ✗ Sorting only. Writing is cloud | ✗ Paid plans only | ✓ Lifetime option | $108 with AI (Growth) | Any |
|---|
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1Dusk Ours
$49 once (launch price)Gmail, Google Workspace, iCloudAI: On your Mac only (Apple's on-device model)
Why it's here: The best iCloud app if email is a big part of your day. iCloud and Gmail in one inbox, sorted by what you need to do and summed up on your Mac. Connects with an app-specific password. $49 once.
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2Apple Mail
FreeAny (iCloud, Gmail, Outlook, IMAP)AI: On your Mac, or Apple's Private Cloud Compute
Why it's here: Free, built in, and the smoothest iCloud setup, if you get a manageable amount of mail. Dusk vs Apple Mail
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3Airmail
Free download. Pro $7.99 a month or $49.99 a yearGmail, iCloud, Exchange, Office 365, Outlook, IMAP, POP3AI: Depends on the assistant you connect
Why it's here: Highly customisable, on every Apple device.
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4Spark
Free. Plus $10 a month ($8.25 billed yearly). Pro $20 a monthAnyAI: In the cloud (Azure OpenAI)
Why it's here: Free, with a smart inbox, on every platform. Dusk vs Spark
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5Canary Mail
Free. Growth $36 a year. Pro+ $100 a year. Lifetime optionsAnyAI: Sorting on your device. Writing and summaries in the cloud
Why it's here: Privacy-focused, with encryption. Dusk vs Canary Mail
Private and quick by design
- 12 MB
- download
- 0.46 s
- to open
- 65 MB
- of memory
- 0.9 s
- to sort and sum up an email
- No Dusk server between you and your mail. Dusk talks to Google and iCloud directly from your Mac, and there's no analytics.
- AI with no cloud fallback. Sorting, summaries and drafts use only Apple's on-device model, and still work offline.
- Tracking blocked. Emails are shown with scripts off and every remote image and tracker blocked, so senders can't see when you open them.
- Phishing set aside. A stranger's urgent email linking to a different site goes to Screened, not your inbox.
- Safe sending. Undo send, reply all only when you choose it, and a failed send is never resent blindly.
- Your keys stay yours. Sign-ins are stored in the macOS Keychain, and your licence is checked on your Mac.
Measured on a pre-release build on a MacBook Pro with M3 Max: zipped universal download, warm launch, idle memory with example mail, and triage of one email. Older Macs are slower.
How we chose
- Works with iCloud Mail
- Fast and native on the Mac
- Helps you get through mail faster
- Fair price
We make Dusk, so we've put it where it fits the question and said plainly who each other app suits better.
Questions
- How do I add iCloud Mail to a third-party app?
- Create an app-specific password at account.apple.com, then use it with your iCloud address in the app.
- Which iCloud mail app has AI?
- Apple Mail (Apple Intelligence), Dusk (on your Mac), and Spark and Canary (cloud AI on paid plans).
Sources
Checked September 2026. Prices change, so check each maker's site before you buy.
Fast, private email for $49 once
Pre-orders are open at the launch price. One payment covers the Mac app and the AI, and the iPhone app when it arrives.
Pre-order Dusk