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Productivity · head to head

Canary Mail vs Forest

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
Forest logo

Forest

Productivity

Stay focused, be present

From
Free
Rated
-
Full reviewWebsite

The short version

  • 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.; Forest no standalone desktop app; limited to browser extensions
  • They diverge on capability: Canary Mail covers AI Copilot, Forest covers Focus timer.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Canary Mail and Forest actually diverge.

Attributes where Canary Mail and Forest differ
AttributeCanary MailForest
Pricing modelPer user per year, or one-time purchaseUnknown
PlatformsmacOS, Windows, iOS, AndroidiOS, Android, Chrome, Firefox
FoundedUnknown2014

Identical on both: starting price (Free), free tier (Yes), 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 Forest

  • Focus timer
  • Virtual forest building
  • Real tree planting partnership
  • Website/app blocking
  • Statistics tracking
  • Achievements & rewards
  • Social features
  • Custom tree species

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 Forest
  • Someone who wants to avoid an open-ended subscription and prefers a lifetime purchasenot Forest
  • A user who wants AI summaries without sending mail content through an unfamiliar third party indefinitelynot Forest
  • Someone consolidating several IMAP accounts into one client with unified searchnot Forest

Forest

  • Study sessionsnot Canary Mail
  • Work focus timenot Canary Mail
  • Digital detoxnot Canary Mail
  • Pomodoro techniquenot Canary Mail
  • Phone addiction managementnot 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.

Forest

  • No standalone desktop app; limited to browser extensions
  • Mobile app pricing varies by platform; iOS one-time purchase vs. Android different model
  • Forest Plus features required for advanced analytics and custom tag tracking

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

Forest

Free

No published plan breakdown. See the Forest review.

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 Forest if

  • You need focus timer.
  • You want to start without paying.
  • You work on iOS, Android, Chrome, Firefox.
  • You also want virtual forest building.
Forest review

Questions people ask

Is Canary Mail or Forest better?
Neither clearly leads. Canary Mail starts at Free and Forest at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Canary Mail or Forest?
Canary Mail starts at Free and Forest at Free.
Does Canary Mail or Forest run on more platforms?
Canary Mail runs on macOS, Windows, iOS, Android. Forest runs on iOS, Android, Chrome, Firefox.
Can I use Canary Mail for free?
Both have a free tier, so you can try either at no cost before committing.
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 Forest is typically brought in for.
What can Canary Mail do that Forest cannot?
Canary Mail covers AI Copilot, AI Summaries, Smart Search, PGP encryption. Forest covers Focus timer, Virtual forest building, Real tree planting partnership, Website/app blocking.

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.

Forest: How much does Forest cost?

Forest has a free version with core features (timer, app blocking, group focus). Forest Plus subscription costs $3.33/month when billed annually at $39.99, with pricing varying by region and platform.

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.

Forest: What platforms does Forest support?

Forest is available on iOS (one-time purchase $3.99), Android (free with ads, or $1.99 one-time for ad-free), and as a browser extension for Chrome and Firefox.

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.

Forest: What is Forest's tree planting program?

Forest has partnered with Trees for the Future to plant real trees. Users can spend earned focus coins to fund tree planting in Kenya, Senegal, Tanzania, Uganda, and Cameroon. Over 2.1 million real trees have been planted.

Source
Forest: Does Forest work offline?

Yes. Forest's core focus experience including the timer, tree growth, and stats works completely offline. This allows use on airplanes, subways, and areas without internet connectivity.

Source
Forest: Is there a Forest desktop app?

No. Forest does not have an official standalone desktop application. Desktop access is available through browser extensions for Chrome and Firefox only. Some users run the mobile app via emulators like BlueStacks.

Source
Forest: What features are in Forest Plus?

Forest Plus includes all Mindful Space soundscapes, custom app allowlists, advanced analytics with custom tags, exclusive tree species, 3x coin boost, and the ability to plant up to 5 real trees annually.

Source
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