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Productivity · head to head

Fastmail vs Focus@Will

Fastmail logo

Fastmail

Productivity

Paid email hosting with custom domains, calendar and contacts, run without ad-based revenue

From
$3/month
Rated
-
Full reviewWebsite
Focus@Will logo

Focus@Will

Productivity

Subscription streaming of instrumental music channels intended to be worked to rather than listened to

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Focus@Will has a free tier, so it costs nothing to try first.
  • Each has a real cost: Fastmail it does not provide end-to-end encryption by default, so users specifically wanting zero-knowledge mail should compare it against Proton Mail or Tuta rather than assume parity.; Focus@Will the central claim, that this music aids concentration more than other instrumental music, rests largely on work the vendor commissioned or published itself, and a buyer has no independent way to test it before paying.
  • They diverge on capability: Fastmail covers Custom domain hosting, Focus@Will covers Channels by style.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Fastmail and Focus@Will actually diverge.

Attributes where Fastmail and Focus@Will differ
AttributeFastmailFocus@Will
Starting price$3/monthFree
Pricing modelPer user per monthfreemium
Free tierNoYes
FoundedUnknown2011

Identical on both: platforms (Web, iOS, Android, macOS, Windows), 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 Fastmail

  • Custom domain hosting
  • Masked email
  • Unlimited aliases
  • Integrated calendar and contacts
  • Migration tools
  • JMAP support

Only in Focus@Will

  • Channels by style
  • Session timer
  • Vocal-free catalogue
  • Browser and mobile
  • Single-purpose subscription

What people use each for

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

Fastmail

  • Someone who wants their email address tied to a domain they own rather than a free provider they do notnot Focus@Will
  • A small business wanting hosted mail on its own domain without running mail server infrastructurenot Focus@Will
  • A person leaving Gmail specifically to stop an ad-funded provider processing their mailnot Focus@Will
  • A household migrating several accounts to one paid provider with shared billingnot Focus@Will

Focus@Will

  • An open-plan office where you want to mask conversation without lyrics competing for your attention.not Fastmail
  • Timed work blocks where the audio also acts as the clock for the session.not Fastmail
  • People who find their own music library distracting precisely because they know every track too well.not Fastmail
  • Study and revision sessions where silence turns out to be worse than background sound.not Fastmail

Where each one falls short

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

Fastmail

  • It does not provide end-to-end encryption by default, so users specifically wanting zero-knowledge mail should compare it against Proton Mail or Tuta rather than assume parity.
  • Moving to Fastmail is a real migration with DNS changes for a custom domain, unlike installing a client such as Spark or Bluemail over an existing account.
  • There is no free tier at all, so a user just wanting to try it commits to a paid trial rather than a permanently free option.
  • Storage limits on the entry Basic plan are modest next to the free allowance Gmail gives, and heavy attachment users will need Standard or above.
  • Being based in Australia means it falls under Australian data access law, which some privacy-focused buyers weigh differently from Swiss or German jurisdictions used by Proton Mail and Tuta.

Focus@Will

  • The central claim, that this music aids concentration more than other instrumental music, rests largely on work the vendor commissioned or published itself, and a buyer has no independent way to test it before paying.
  • Everything it does has a free substitute, since instrumental playlists on any streaming service cost nothing, so the subscription is defended only by curation, which is the hardest kind of value to demonstrate.
  • It is a single-product subscription from a small vendor with no larger business underwriting it, so a service like this can change hands, change terms or stop with little notice and no obvious successor.
  • Delivery is by streaming, so weak connectivity, aeroplanes and commutes are simultaneously where you most want it and where it is least dependable.
  • Nothing accumulates in the account, which means there is no export problem but also nothing that makes renewal feel necessary, so it is among the first subscriptions cancelled whenever costs are reviewed.

Pricing, plan by plan

Fastmail

$3/month
  • Basic$3/month
    • 6GB storage
    • No custom domain support
    • Core mail, calendar and contacts
  • Standard$5/month
    • 60GB storage
    • Custom domain support
    • Masked email and aliases
  • Professional$9/month
    • 150GB storage
    • Multiple custom domains
    • Priority support

Focus@Will

Free
  • FreeFree
    • Limited access to music
    • Basic 25-min timer
    • Ads
  • Basic$4.95/month
    • Unlimited music access
    • Custom timers
    • No ads
  • Pro$9.95/month
    • Everything in Basic
    • Advanced analytics
    • Priority support

Which should you pick?

Choose Fastmail if

  • You need custom domain hosting.
  • You work on Web, iOS, Android, macOS, Windows.
  • You also want masked email.
Fastmail review

Choose Focus@Will if

  • You need channels by style.
  • You want to start without paying.
  • You work on Web, IOS, Android, MacOS, Windows.
  • You also want session timer.
Focus@Will review

Questions people ask

Is Fastmail or Focus@Will better?
Neither clearly leads. Fastmail starts at $3/month and Focus@Will at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Fastmail or Focus@Will?
Focus@Will has a free tier; the other does not. Paid plans start at $3/month for Fastmail and Free for Focus@Will.
Does Fastmail or Focus@Will run on more platforms?
Fastmail runs on Web, iOS, Android, macOS, Windows. Focus@Will runs on Web, IOS, Android, MacOS, Windows.
Can I use Focus@Will for free?
Yes. Focus@Will has a free tier, so you can try it without paying. Fastmail starts at $3/month.
What is Fastmail best used for?
Fastmail is most often used for someone who wants their email address tied to a domain they own rather than a free provider they do not, a small business wanting hosted mail on its own domain without running mail server infrastructure, a person leaving gmail specifically to stop an ad-funded provider processing their mail, a household migrating several accounts to one paid provider with shared billing. Of those, someone who wants their email address tied to a domain they own rather than a free provider they do not and a small business wanting hosted mail on its own domain without running mail server infrastructure are not what Focus@Will is typically brought in for.
What can Fastmail do that Focus@Will cannot?
Fastmail covers Custom domain hosting, Masked email, Unlimited aliases, Integrated calendar and contacts. Focus@Will covers Channels by style, Session timer, Vocal-free catalogue, Browser and mobile.

Answered from the vendors’ own pages

Fastmail: Is Fastmail a client like Spark, or does it host my email?

It hosts the mailbox itself; there is no separate provider underneath it the way Spark sits over Gmail.

Focus@Will: How is this different from a focus playlist?

The vendor's position is that the selection and sequencing are designed against attention research rather than assembled by taste. Whether that difference is audible to you is the whole question, and it is subjective.

Fastmail: Does Fastmail offer end-to-end encryption?

Not by default in the way Proton Mail or Tuta do; its privacy position rests on being subscription-funded rather than ad-funded.

Focus@Will: Does it work offline?

Treat it as a streaming service that needs a connection. If you work on aeroplanes or in poor coverage, check the current apps before subscribing rather than after.

Fastmail: Can I use my own domain?

Yes, from the Standard plan up, with full alias and masked email support.

Focus@Will: Can a team use it?

It is sold to individuals. There is no admin console or central billing of the kind an organisation would need, so a team means several personal subscriptions.

Focus@Will: Can I use the music in videos or streams?

No. A personal listening subscription does not grant synchronisation or broadcast rights, so it must not sit behind published content.

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