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Productivity · head to head

Fastmail vs Xmind

Fastmail logo

Fastmail

Productivity

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

From
$3/month
Rated
-
Full reviewWebsite
Xmind logo

Xmind

Productivity

For anyone to explore classic and essential mind mapping features to organize their ideas easily

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Xmind 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.; Xmind free plan limited to 10 maps
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Fastmail and Xmind actually diverge.

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

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 Xmind

Nothing recorded that Fastmail does not also cover.

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

Xmind

  • Team mind mapping and brainstormingnot Fastmail
  • Project management with Gantt chartsnot Fastmail
  • Real-time collaborative planningnot 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.

Xmind

  • Free plan limited to 10 maps
  • 7-day free trial only available for annual Premium subscriptions, not monthly
  • Pro plan limits collaboration to 50 maps

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

Xmind

Free
  • FreeFree
    • Up to 10 online maps
    • Basic themes and stickers
    • 3-day version history
  • Pro$4.92/month
    • Up to 50 online maps with basic collaboration
    • Links, numbering, and attachments
    • Custom themes
  • Premium$8.25/month
    • Unlimited collaborative maps
    • Real-time collaboration
    • 30-day version history

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 Xmind if

  • You want to start without paying.
Xmind review

Questions people ask

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

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.

Xmind: Can I use XMind free?

Yes, free plan includes up to 10 online maps, basic themes, 3-day version history, map publishing, and 50 AI credits.

Source
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.

Xmind: How much is the Premium plan monthly?

Premium plan is $8.25 per month with unlimited collaborative maps and 500 monthly AI credits.

Source
Fastmail: Can I use my own domain?

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

Xmind: Does yearly billing save money?

Yes, yearly billing offers up to 50% off compared to monthly pricing on all paid plans.

Source
Xmind: How many devices can one subscription cover?

One subscription covers up to 5 Mac/PC devices and 5 mobile devices simultaneously.

Source
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