Airmail has spent the last decade as the email client people remember for the design — that minimalist Mac chrome, the dense per-account sidebar, the Apple Design Award from 2017 still on the company’s About page. In 2026 it is still Apple-only, still developed by Bloop S.R.L. out of Italy, and still asking $7.99/month or $49.99/year for the Pro features. The question is whether a slow-cadence Apple-only client with an additional AI subscription holds up against Mimestream’s Gmail focus and Canary’s PGP-plus-AI bundle. After two weeks running it as my daily driver on macOS Sequoia and iPhone, here is what stayed great, what is showing the cadence problem, and who should still pick it.
TL;DR — Verdict at a Glance
Airmail is still a strong Apple-only client for power users who want a polished Mac feel, custom per-account actions, and a deep integrations list (Todoist, OmniFocus, Dropbox, Fantastical). The free tier is functional. Pro is $7.99/month or $49.99/year on Mac. The AI Composer add-on is a separate $14.99/month subscription — bundle skeptics will balk. Mimestream wins on Gmail; Canary wins on PGP-plus-AI; Airmail wins on multi-provider polish and integrations.
Best for: Apple-ecosystem multi-account users (work IMAP + personal Gmail + iCloud) who want a single client with deep third-party integrations and per-account custom actions. Users who valued Sparrow back in 2012 and want a modern equivalent.
Skip if: You are Windows or Android (Airmail does not exist there). You are Gmail-only on Mac and want maximum Gmail fidelity — Mimestream is sharper. You need a public roadmap or weekly release notes — Bloop’s cadence is slower than the field. The AI subscription pricing offends you.
Pricing summary: Free tier with limits. Airmail Pro $7.99/month or $49.99/year (Mac App Store). Airmail Pro on iOS $7.99/month, $39.99/year, or $3.99 one-time. AI Composer $14.99/month or $4.99 one-time. Airmail for Business (a separate SKU) bundles most Pro features without subscriptions but excludes real-time monitoring and send-later.
Setup and Account Onboarding
Airmail’s onboarding auto-detects Gmail, iCloud, Exchange, Outlook.com, Yahoo, AOL, IMAP, and POP3. OAuth handles Gmail and Outlook; IMAP accounts use modern app passwords. First sync of a 30,000-message Gmail account took just over five minutes on my M2 MacBook Air with a wired connection; iCloud and a work Exchange account were faster.
The setup walks through accounts one at a time, with a slightly retro UI compared to Spark or Mimestream — you tap the provider logo, OAuth in a webview, name the account, set a color (per-account color coding is one of Airmail’s nicer touches), and continue. There is no automated import of contacts, signatures, or rules from another client — fresh start every time.
The Mac and iOS versions sync per-account settings via iCloud, including signatures, send-later defaults, and integration tokens. Setup once on Mac, the iPhone app inherits the configuration the first time you open it on the same Apple ID. Bloop calls this approach “iCloud sync”; it is closer to a settings shim than a full sync engine like Canary’s Bonjour pairing, but it works without manual intervention.
One friction: re-authorizing accounts after a password change is required per device. Change a Gmail password, open Airmail on Mac, re-OAuth. Open the iPhone app, re-OAuth again. Other clients have moved to shared keychains here.
Design and Daily Feel
The design is what kept Airmail relevant through Sparrow’s death and a decade of redesigns at competitors. Dense sidebar with per-account folders, message list and reading pane that look more native than most third-party clients, custom themes including a clean dark mode. It still feels like a Mac app — not an Electron port, not a web wrapper.
The default three-pane layout sits between Apple Mail and Outlook in density. You can collapse the sidebar to a strip of folder icons, toggle a unified or per-account view, switch the message list to compact or comfortable spacing. None of this is novel in 2026, but the polish remains better than most.
On macOS Sequoia the app uses 35.8 MB on disk and idles around 250-300 MB resident with three accounts connected and the message list open. That is heavier than Apple Mail and Mimestream, lighter than Spark or Outlook. CPU is calm when idle; the search index rebuild on first launch spikes CPU for about 60 seconds.
On iOS the app weighs 189 MB on disk and feels native. Swipe gestures are configurable per direction, the snooze flow uses a proper bottom sheet, and the watch app surfaces previews and quick actions (archive, reply, snooze) — useful if you have a habit of triaging from the wrist.
The one daily-feel complaint, which surfaces in current App Store reviews, is search performance. On a Mac with three accounts and roughly 100,000 messages indexed, my full-text searches took 2-4 seconds — noticeably slower than Mimestream’s near-instant Gmail-API-backed search on the same account. For users who rely on search constantly, this is the biggest 2026-era gap.
Custom Actions and Integrations
Custom actions are Airmail’s signature feature. You can chain “open in Todoist”, “send to OmniFocus”, “save to Dropbox”, and “create Fantastical event” into a single keyboard shortcut. The integrations list is broader than any other client I have tested in 2026 — Todoist, OmniFocus, Things, Fantastical, Calendar, Reminders, Dropbox, OneDrive, Google Drive, Trello, Evernote, Bear, Notion, Slack, plus URL schemes for anything else.
A custom action is built in Airmail → Preferences → Composer / Actions. Pick a trigger (swipe direction, toolbar button, keyboard shortcut), then chain one or more app handoffs. My daily setup: a single keyboard shortcut that simultaneously creates a Todoist task with the message subject as the title, saves the body to a Bear note, and archives the message in Gmail. One press of Cmd+Shift+T and it is gone, captured, and triaged.
This is the use case where Airmail still has no peer. Spark has integrations but a flatter chain model. Canary Mail has fewer integrations. Mimestream has almost none — it is Gmail-only by design. If your email-to-task-to-calendar pipeline is a real workflow, Airmail’s actions are the reason to keep it.
Caveats: the integration handoffs depend on the receiving app’s URL scheme or share extension being current. Todoist’s URL scheme works perfectly; OmniFocus needs the Pro version. Some lesser-known integrations (Wunderlist, Ulysses’ older share extension) have rotted as those apps changed APIs — Airmail’s actions are only as healthy as the receiving end.
If your daily setup spans Windows or Android in addition to Mac/iOS, Airmail’s Apple-only constraint is a hard stop. Mailbird offers a similar integrations-heavy multi-account experience on Windows, with unified inbox across Gmail, Outlook, iCloud, IMAP, and Exchange. Try Mailbird free
Privacy and Encryption
Airmail supports OpenPGP and S/MIME but does not bundle key management or guided setup. Privacy mode disables remote image loading and tracking-pixel rendering by default. There is no on-device AI classification — the Smart Inbox uses heuristics, not an LLM. The AI Composer subscription explicitly sends compose context to a cloud LLM; the rest of the app keeps your mail local.
PGP setup on Mac requires GPG Suite installed separately. Once installed, Airmail detects your keyring and lets you sign and encrypt per-message. On iOS the experience is rougher — you import keys through the iOS keychain or via a paired Mac. Newcomers to PGP will find Canary Mail’s setup wizard friendlier; veterans will not notice the friction.
S/MIME is well-supported on both platforms. Drop a .p12 certificate into the keychain, configure the matching account, and Airmail signs outgoing mail and verifies incoming signatures.
Privacy mode sits in Preferences. It blocks remote image loading (the classic tracking-pixel defense), strips link-tracking redirects on click, and routes outbound calendar invites without leaking your full availability. It is not as aggressive as Apple Mail’s Mail Privacy Protection (which pre-fetches images through a proxy on a regular schedule) but it covers the same threats.
On-device AI: Airmail does not run an on-device classifier the way Canary Mail does. Smart Inbox is heuristic — sender history, response rate, manual training. That is a privacy plus (no model = no inference data) but a 2026-era disadvantage compared to Canary’s on-device Focus Inbox.
AI Composer — Separate Sub, Separate Question
Airmail’s AI Composer is a separate $14.99/month or $4.99 one-time in-app purchase that adds LLM-powered drafting and reply suggestions. Unlike Gmail’s Gemini (free with Workspace) or Apple Intelligence (free with M-series hardware), Airmail’s AI is paid on top of Pro. Whether it is worth the stack depends entirely on how much you compose from scratch.
What you get in AI Composer: draft generation from a one-line prompt, tone adjustment (more formal, more friendly, shorter), reply suggestions based on thread context, and translation across major European languages. The output quality is fine — competitive with Gmail’s Gemini draft suggestions, weaker than directly prompting Claude or GPT-4 from a browser.
The pricing math: Pro at $7.99/month plus AI Composer at $14.99/month equals $22.98/month, or $275 a year for the stack. For comparison, Gmail with Workspace Business Standard is $12/user/month and includes Gemini in Gmail. Apple Intelligence is free on the right Mac. Canary Mail Pro+ at $100/year bundles AI + PGP + S/MIME + HIPAA in one license.
For users who compose dozens of emails a day from scratch and refuse to use a browser-based LLM, AI Composer is fine. For most users it is the most skippable line item in the Airmail stack.
Pricing — Pro vs AI Composer vs Business
Mac App Store pricing as of February 2025: Airmail Pro $7.99/month or $49.99/year; AI Composer $14.99/month or $4.99 one-time. iOS App Store: Airmail Pro $7.99/month, $39.99/year, or $3.99 in-app. Airmail for Business is a separate SKU (no public single-user price) bundling Pro features minus real-time monitoring and send-later, no subscription.
| Plan | Mac price | iOS price | Includes |
|---|---|---|---|
| Free | $0 | $0 | Limited accounts, no custom actions, no send-later |
| Pro monthly | $7.99/mo | $7.99/mo | Unlimited accounts, custom actions, send-later, privacy mode |
| Pro yearly | $49.99/yr | $39.99/yr | Same as monthly, ~48% off |
| Pro one-time (iOS only) | n/a | $3.99 | iOS-only, limited update window historically |
| AI Composer monthly | $14.99/mo | $14.99/mo | LLM drafting, tone, translation |
| AI Composer one-time | $4.99 | $4.99 | Same, one-time |
| Airmail for Business | quote-based | quote-based | Pro minus real-time monitoring + send-later, no sub |
The honest read on pricing: $49.99/year is fair for what Airmail Pro delivers if you use the custom actions and the multi-account polish. $14.99/month for AI on top is the line where the value gets thin in 2026 — both Gemini in Gmail and Apple Intelligence are free on platforms most Airmail users already pay for elsewhere.
Airmail vs Mimestream, Canary, Apple Mail, Spark
Airmail’s competitive position in 2026 is “best multi-provider Apple-only client with deep integrations”. Mimestream beats it on Gmail-specific use. Canary beats it on bundled AI + encryption. Apple Mail beats it on free and system integration. Spark beats it on team-collaboration features. Airmail wins when integrations and custom actions across many accounts are the priority.
| Dimension | Airmail | Mimestream | Canary Mail | Apple Mail | Spark |
|---|---|---|---|---|---|
| Platforms | Mac, iOS, iPadOS, watchOS, visionOS | Mac, iOS | Mac, iOS, Windows, Android | Mac, iOS (built-in) | Mac, iOS, Windows, Android |
| Free tier | Yes (limited) | No (trial only) | Yes | Yes (full) | Yes |
| Paid tier | $49.99/yr | $49.99/yr | $36/yr or $100/yr | n/a | $59.88/yr |
| Multi-account polish | High | Gmail-only | High | Medium | High |
| Custom actions | Best in class | Minimal | Medium | None | Medium |
| Integrations breadth | Best in class | Minimal | Medium | Apple-only | Strong |
| PGP / S/MIME | Yes (BYO keys) | No | Yes (Pro+) | S/MIME only | No |
| AI | Add-on ($14.99/mo) | No | Bundled | Apple Intelligence | Bundled |
| Search speed | Medium | Fast (Gmail API) | Medium | Medium | Medium |
| Active development | Slow but stable | Active | Active | Active (Apple) | Active |
The Sparrow lineage point: Mac email-client veterans often arrived at Airmail because they missed Sparrow (Google bought Sparrow in 2012 and shut it). Airmail is the closest spiritual successor still in active development. Mimestream is the closest functional successor for Gmail-only use. Both are legitimate inheritors.
Where Airmail Now Falls Short
The honest negatives, based on two weeks of daily use and a read of current App Store reviews:
- Search is slow. On a corpus over 100,000 messages, full-text searches take 2-4 seconds. Mimestream returns equivalent Gmail searches in under one second by leaning on the Gmail API rather than a local index.
- Release cadence is slow. The Mac app went from version 25.x to 26.x with mostly stability and visionOS work between 2024 and early 2025. Power users who want regular new features will feel under-served.
- AI pricing is aggressive. $14.99/month for an LLM drafting feature on top of Pro at $49.99/year is the steepest stack in the email-client market in 2026, and the AI quality is competitive but not differentiating.
- No Windows or Android. Hard stop for cross-platform households.
- Support responsiveness has been criticized. Current App Store reviews flag multi-month or multi-year gaps in responses to bug reports. Bloop is a small team — set expectations accordingly.
- Some reviews mention folder corruption after macOS sleep. I did not reproduce this in two weeks, but it appears in current reviews often enough to mention.
Verdict
Airmail in 2026 is a 7/10 product in a market with multiple 8/10 options. Buy it if multi-account custom actions and deep integrations are your real workflow. Skip it if you are Gmail-only on Mac (use Mimestream), want bundled PGP and AI (use Canary), want a free Apple-native experience (Apple Mail still works), or live on Windows or Android (Airmail does not exist there).
Best for: the Sparrow-nostalgic Mac user with three or more accounts and a real GTD / Things / OmniFocus pipeline that custom actions accelerate.
Skip if: Gmail-only, Windows, Android, AI-first, or you need a vendor with a published roadmap.
Worth Pro? Yes at $49.99/year if you use custom actions and multi-account polish daily.
Worth AI Composer? Almost never. Use Apple Intelligence on Apple Silicon, Gemini in Gmail, or a browser tab to your preferred LLM.
Alexis Dollé, email expert for 10+ years. Founder of Email Tools. I test every email client and utility myself, then write about them the way I’d explain them to a friend — no marketing fluff, no sponsored rankings, every claim sourced.
LinkedInSources & references
- Apple App Store, “Airmail 5 for Mac” listing — current version 26.0.3 (February 2025), minimum macOS 12.4, file size 35.8 MB, in-app purchase pricing: Pro $7.99/mo + $49.99/yr, AI Composer $14.99/mo + $4.99. Accessed 2026-05-15. apps.apple.com/us/app/airmail-5/id918858936
- Apple App Store, “Airmail 5 for iOS” listing — current version 26.0.21 (Feb 26, 2025), minimum iOS 18.6, in-app purchase pricing: Pro $7.99/mo, $39.99/yr, or $3.99 one-time. Accessed 2026-05-15. apps.apple.com/us/app/airmail-5/id993160329
- Airmail (Bloop S.R.L.) product homepage — supported platforms (Mac, iOS, iPadOS, watchOS, visionOS), integrations list, “Airmail for Business” SKU positioning. Accessed 2026-05-15. airmailapp.com
- Bloop S.R.L. developer site — Italian software company, Padova, developer of Airmail. Accessed 2026-05-15. bloop.info
- Apple Design Awards 2017 — Airmail recognized. Accessed 2026-05-15. developer.apple.com/design/awards/2017
Frequently asked questions
Is Airmail free?
Airmail is free to download on Mac and iOS, but most useful features sit behind Airmail Pro. As of early 2025 the Pro tier is priced at $7.99/month or $49.99/year on the Mac App Store, with separate iOS pricing at $7.99/month, $39.99/year, or a $3.99 in-app purchase. The free tier limits the number of connected accounts and disables custom actions, send-later, and real-time inbox monitoring.
Does Airmail work on Windows or Android?
No. Airmail is Apple-only — macOS, iOS, iPadOS, watchOS, and visionOS. Developer Bloop S.R.L. has not announced any plan to release a Windows or Android version. For users who need cross-platform parity including Windows or Android, Airmail is a dead end and Mailbird, Spark, or Thunderbird are better choices.
Who makes Airmail?
Airmail is developed by Bloop S.R.L., an Italian software company based in Padova. The app launched in 2013 as a Mac-first project that grew into the full Apple ecosystem. It won an Apple Design Award in 2017. The team is small — the app’s release cadence reflects that, with steady but infrequent feature drops rather than a Sparrow-grade overhaul roadmap.
Is Airmail still being updated in 2026?
Yes, though slowly. The Mac App Store version was updated in late February 2025 to version 26.0.3, and the iOS app to 26.0.21. Updates have shifted toward stability, AI Composer integration (a separate $14.99/month subscription), and visionOS support rather than headline new features. If you require an actively iterated client with a public roadmap, Mimestream and Canary Mail are more transparent.
What’s the difference between Airmail Pro and AI Composer?
Airmail Pro ($7.99/month or $49.99/year on Mac) unlocks custom actions, send-later, snooze, multiple-account sync, and Airmail’s privacy features. AI Composer is a separate $14.99/month subscription that adds in-app LLM drafting and reply generation — Bloop priced AI as an add-on rather than bundling it. A user who wants both pays roughly $22/month, which is the steepest mainstream email-client stack in 2026.
How does Airmail handle PGP encryption?
Airmail supports OpenPGP and S/MIME but does not bundle key management — you manage keys via GPG Suite on macOS and import certificates into the iOS keychain. It is functional for users already comfortable with PGP, less so for newcomers. Canary Mail’s PGP setup is more guided; Apple Mail’s S/MIME path is similarly bare. For first-time PGP users, neither Airmail nor Apple Mail is the easy on-ramp — Canary or Thunderbird is.
Is Airmail or Mimestream better for Gmail users on Mac?
Mimestream is purpose-built around Gmail’s API — it handles labels, categories, send-as aliases, and conversation view exactly the way Gmail does on the web, and feels snappier for Gmail-only users. Airmail is more general — IMAP, Exchange, iCloud, Gmail all in one client — with a richer integrations ecosystem (Todoist, OmniFocus, Fantastical) but a less native Gmail feel. Gmail-only users on Mac should test Mimestream first; multi-provider users get more from Airmail.
Related: Best email clients for Mac in 2026 — Airmail in context with Mimestream, Canary, Apple Mail. Canary Mail review 2026 — the encryption-plus-AI alternative.