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Productivity · head to head

Canary Mail vs OmniFocus 3

Canary Mail logo

Canary Mail

Productivity

Security-focused AI email client with end-to-end encryption and a lifetime purchase option

From
Free
Rated
-
Full reviewWebsite
OmniFocus 3 logo

OmniFocus 3

Productivity

Professional task management for complex workflows

From
$74.99/mo
Rated
-
Full reviewWebsite

The short version

  • Only Canary Mail has a free tier, so it costs nothing to try first.
  • Each has a real cost: Canary Mail pGP encryption only protects a message if the recipient also supports and uses PGP, so most everyday mail to non-technical contacts stays unencrypted regardless.; OmniFocus 3 apple platforms only apart from the web client: macOS 14, iOS or iPadOS 17, watchOS 10 or visionOS 2 and newer are required, with no Windows or Android app
  • They diverge on capability: Canary Mail covers AI Copilot, OmniFocus 3 covers GTD-based task organization.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Canary Mail and OmniFocus 3 actually diverge.

Attributes where Canary Mail and OmniFocus 3 differ
AttributeCanary MailOmniFocus 3
Starting priceFree$74.99/mo
Pricing modelPer user per year, or one-time purchaseone-time
Free tierYesNo
PlatformsmacOS, Windows, iOS, AndroidMacOS, IOS, IPadOS, Web
FoundedUnknown1993

Identical on both: user rating (Not yet rated), category (Productivity).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Canary Mail

  • AI Copilot
  • AI Summaries
  • Smart Search
  • PGP encryption
  • Read receipts
  • Lifetime licence

Only in OmniFocus 3

  • GTD-based task organization
  • Projects and subprojects
  • Contexts and tags
  • Custom perspectives
  • Automation
  • Quick entry
  • Sync across devices
  • Deferred and due dates

What people use each for

The jobs each tool is most often brought in to do.

Canary Mail

  • A privacy-conscious user who wants PGP encryption built into a mainstream-feeling clientnot OmniFocus 3
  • Someone who wants to avoid an open-ended subscription and prefers a lifetime purchasenot OmniFocus 3
  • A user who wants AI summaries without sending mail content through an unfamiliar third party indefinitelynot OmniFocus 3
  • Someone consolidating several IMAP accounts into one client with unified searchnot OmniFocus 3

OmniFocus 3

  • Getting Things Done style task and project management on Apple devicesnot Canary Mail
  • Capturing tasks with contexts, defer dates and review cyclesnot Canary Mail
  • Syncing a personal task database across Mac, iPhone, iPad and Watchnot Canary Mail

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Canary Mail

  • PGP encryption only protects a message if the recipient also supports and uses PGP, so most everyday mail to non-technical contacts stays unencrypted regardless.
  • Team and shared-inbox features are minimal compared with Spark or dedicated tools, so it does not suit a support team out of the box.
  • The lifetime purchase price and terms have shifted over past versions, and buyers should confirm current lifetime pricing directly before assuming it still applies.
  • AI features still require sending thread content to a processing service to generate drafts and summaries, so the privacy story is stronger for encryption than for the AI layer itself.
  • Windows and Android apps have historically received updates later than the macOS and iOS versions.

OmniFocus 3

  • Apple platforms only apart from the web client: macOS 14, iOS or iPadOS 17, watchOS 10 or visionOS 2 and newer are required, with no Windows or Android app
  • Web access is not included with a perpetual licence and costs an extra $4.99 per month or $49.99 per year
  • The Pro perpetual licence costs $149.99 against $74.99 for Standard
  • Future major upgrades are a paid discount rather than free for perpetual licence holders
  • The $99.99 per year subscription is the only option that bundles Pro plus web access

Pricing, plan by plan

Canary Mail

Free
  • FreeFree
    • Unified inbox
    • Basic search
    • PGP support
  • Growth$36/year
    • AI Copilot and summaries
    • Send later
    • Inbox cleaner
  • Pro+$100/year
    • Advanced security features
    • Priority support
    • All Growth features

OmniFocus 3

$74.99/mo
  • Standard License$74.99/mo
    • Mac, iPhone, iPad, Apple Watch, Apple Vision Pro access
    • All 4.x updates included
    • 30-day money-back guarantee
  • Pro License$149.99/mo
    • Mac, iPhone, iPad, Apple Watch, Apple Vision Pro access
    • All 4.x updates included
    • 30-day money-back guarantee
  • Subscription (all platforms + web)$99.99/year
    • Mac, iPhone, iPad, Apple Watch, Apple Vision Pro, web access
    • All Pro features
  • Web-only Subscription$4.99/month
    • Web access only

Which should you pick?

Choose Canary Mail if

  • You need ai copilot.
  • You want to start without paying.
  • You work on macOS, Windows, iOS, Android.
  • You also want ai summaries.
Canary Mail review

Choose OmniFocus 3 if

  • You need gtd-based task organization.
  • You work on MacOS, IOS, IPadOS, Web.
  • You also want projects and subprojects.
OmniFocus 3 review

Questions people ask

Is Canary Mail or OmniFocus 3 better?
Neither clearly leads. Canary Mail starts at Free and OmniFocus 3 at $74.99/mo, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Canary Mail or OmniFocus 3?
Canary Mail has a free tier; the other does not. Paid plans start at Free for Canary Mail and $74.99/mo for OmniFocus 3.
Does Canary Mail or OmniFocus 3 run on more platforms?
Canary Mail runs on macOS, Windows, iOS, Android. OmniFocus 3 runs on MacOS, IOS, IPadOS, Web.
Can I use Canary Mail for free?
Yes. Canary Mail has a free tier, so you can try it without paying. OmniFocus 3 starts at $74.99/mo.
What is Canary Mail best used for?
Canary Mail is most often used for a privacy-conscious user who wants pgp encryption built into a mainstream-feeling client, someone who wants to avoid an open-ended subscription and prefers a lifetime purchase, a user who wants ai summaries without sending mail content through an unfamiliar third party indefinitely, someone consolidating several imap accounts into one client with unified search. Of those, a privacy-conscious user who wants pgp encryption built into a mainstream-feeling client and someone who wants to avoid an open-ended subscription and prefers a lifetime purchase are not what OmniFocus 3 is typically brought in for.
What can Canary Mail do that OmniFocus 3 cannot?
Canary Mail covers AI Copilot, AI Summaries, Smart Search, PGP encryption. OmniFocus 3 covers GTD-based task organization, Projects and subprojects, Contexts and tags, Custom perspectives.

Answered from the vendors’ own pages

Canary Mail: Does Canary Mail host my email?

No, it is a client over Gmail, Outlook, iCloud or IMAP accounts you already have.

OmniFocus 3: How much does OmniFocus cost?

OmniFocus offers perpetual licenses at $74.99 (Standard) or $149.99 (Pro) for one-time purchase, or subscriptions at $99.99/year for all platforms plus web, or $4.99/month for web-only access.

Source
Canary Mail: Is the lifetime licence still available?

Canary has offered a one-time lifetime purchase alongside its subscriptions; check current pricing on their site as terms have changed over time.

OmniFocus 3: Does OmniFocus offer a free trial?

OmniFocus includes a 14-day free trial for download, and a 30-day money-back guarantee applies to perpetual licenses.

Source
Canary Mail: Does PGP encryption work automatically?

Only between users who both have PGP set up; it does not encrypt mail to recipients without it.

OmniFocus 3: What platforms does a single OmniFocus license cover?

A single OmniFocus perpetual license includes access across Mac, iPhone, iPad, Apple Watch, and Apple Vision Pro.

Source
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