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Productivity · head to head

Fastmail vs Habitica

Fastmail logo

Fastmail

Productivity

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

From
$3/month
Rated
-
Full reviewWebsite
Habitica logo

Habitica

Productivity

Open source task manager that runs your habits, dailies and to-dos as a role-playing game

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Habitica 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.; Habitica nothing verifies a completed task, so the entire reward economy runs on self-report, and the first time you tick a Daily you did not do, the health and gold mechanics stop meaning anything and the app becomes a checklist with a cartoon on it.
  • They diverge on capability: Fastmail covers Custom domain hosting, Habitica covers Three task types.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Fastmail and Habitica actually diverge.

Attributes where Fastmail and Habitica differ
AttributeFastmailHabitica
Starting price$3/monthFree
Pricing modelPer user per monthfreemium
Free tierNoYes
PlatformsWeb, iOS, Android, macOS, WindowsWeb, IOS, Android
FoundedUnknown2013

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 Fastmail

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

Only in Habitica

  • Three task types
  • Health and damage
  • Parties and quests
  • Classes and skills
  • Pets and mounts
  • Challenges
  • Custom rewards
  • Group plans

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 Habitica
  • A small business wanting hosted mail on its own domain without running mail server infrastructurenot Habitica
  • A person leaving Gmail specifically to stop an ad-funded provider processing their mailnot Habitica
  • A household migrating several accounts to one paid provider with shared billingnot Habitica

Habitica

  • You have abandoned every plain to-do list and need an external consequence for skipping a routine.not Fastmail
  • A small group of friends or a study group wants mutual accountability without a project tracker.not Fastmail
  • Building daily habits such as medication, exercise or practice, where the streak matters more than any deadline.not Fastmail
  • You want a task tool you can export from and in principle self-host, rather than one that holds your data.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.

Habitica

  • Nothing verifies a completed task, so the entire reward economy runs on self-report, and the first time you tick a Daily you did not do, the health and gold mechanics stop meaning anything and the app becomes a checklist with a cartoon on it.
  • Missed Dailies cost health whether you were ill, travelling or on holiday, so returning after a week away can mean death, a lost level and stripped gear, which is the point at which many users abandon the account rather than rebuild it.
  • The task features are thin next to conventional managers, with no subtask dependencies, no file attachments, no nested projects and limited recurrence rules, so anything more structured than a flat list has to be kept somewhere else.
  • Development is carried by a small core team with volunteer contributors, so mobile releases, sync fixes and platform updates arrive slowly and reported bugs can sit on the community boards for a long time.
  • There is no organisational layer at all, meaning no admin console, no single sign-on and no way to provision or remove members, so a company cannot adopt it centrally even where individual employees rely on it.

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

Habitica

Free
  • FreeFree
    • Basic habit and task tracking
    • Character creation
    • Community features
  • Membership$4.99/month
    • Premium items and gear
    • Extra experience
    • Pet and mount system

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 Habitica if

  • You need three task types.
  • You want to start without paying.
  • You work on Web, IOS, Android.
  • You also want health and damage.
Habitica review

Questions people ask

Is Fastmail or Habitica better?
Neither clearly leads. Fastmail starts at $3/month and Habitica at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Fastmail or Habitica?
Habitica has a free tier; the other does not. Paid plans start at $3/month for Fastmail and Free for Habitica.
Does Fastmail or Habitica run on more platforms?
Fastmail runs on Web, iOS, Android, macOS, Windows. Habitica runs on Web, IOS, Android.
Can I use Habitica for free?
Yes. Habitica 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 Habitica is typically brought in for.
What can Fastmail do that Habitica cannot?
Fastmail covers Custom domain hosting, Masked email, Unlimited aliases, Integrated calendar and contacts. Habitica covers Three task types, Health and damage, Parties and quests, Classes and skills.

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.

Habitica: Is Habitica actually free?

Yes. Every task feature is free with no time limit. The subscription buys gems, monthly mystery items and higher drop rates, so not paying never costs you access to your own lists.

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.

Habitica: Can I get my data out?

Yes. Habitica exports your user data as JSON and your task history as CSV, and the code is open source, so the data is genuinely portable even though nothing else will import the game state.

Fastmail: Can I use my own domain?

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

Habitica: Does it work offline?

Badly. The mobile apps queue some actions, but scoring, drops and party activity need a connection, and long offline stretches tend to produce sync conflicts.

Habitica: Can a team at work use it?

There are paid group plans for parties, but no admin console, no single sign-on and no company billing, so it suits a group of willing colleagues rather than a managed rollout.

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