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Productivity · head to head

Brain.fm vs Microsoft 365

Brain.fm logo

Brain.fm

Productivity

Scientifically-designed music to enhance focus and productivity

From
Free
Rated
-
Full reviewWebsite
Microsoft 365 logo

Microsoft 365

Productivity

Subscription bundle of the Office applications with mail, storage, meetings and organisational identity

From
$7/month
Rated
-
Full reviewWebsite

The short version

  • Only Brain.fm has a free tier, so it costs nothing to try first.
  • Each has a real cost: Brain.fm monthly plan at $14.99/month significantly more expensive per unit than annual plan ($8.33/month equivalent); Microsoft 365 business plans are capped at 300 seats, so an organisation that grows past that must move to Enterprise plans, which changes both the price per user and the feature mix at the moment it can least afford a migration project.
  • They diverge on capability: Brain.fm covers Neuroscience-designed music, Microsoft 365 covers Office applications.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Brain.fm and Microsoft 365 actually diverge.

Attributes where Brain.fm and Microsoft 365 differ
AttributeBrain.fmMicrosoft 365
Starting priceFree$7/month
Free tierYesNo
PlatformsWeb, iOS, Android, DesktopWeb
Founded2015Unknown

Identical on both: pricing model (subscription), 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 Brain.fm

  • Neuroscience-designed music
  • Focus tracks
  • Relaxation tracks
  • Sleep tracks
  • Offline mode
  • Multiple genres
  • Cross-platform access
  • Ad-free experience

Only in Microsoft 365

  • Office applications
  • Hosted services
  • Teams
  • Microsoft Entra ID
  • OneDrive storage
  • Device management and endpoint protection
  • Purview compliance
  • Copilot

What people use each for

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

Brain.fm

  • Focus and deep worknot Microsoft 365
  • Sleep improvementnot Microsoft 365
  • ADHD supportnot Microsoft 365
  • Stress reductionnot Microsoft 365
  • Creative work sessionsnot Microsoft 365

Microsoft 365

  • Any organisation that wants mail, documents, meetings and identity from one supplier on one bill.not Brain.fm
  • A company standardising on single sign-on, where Entra ID becomes the account other services authenticate against.not Brain.fm
  • Regulated work that needs retention, legal hold and eDiscovery across mail and documents, provided the tier that includes them is actually bought.not Brain.fm
  • A household that needs installed Office applications on several machines rather than browser-only editing.not Brain.fm

Where each one falls short

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

Brain.fm

  • Monthly plan at $14.99/month significantly more expensive per unit than annual plan ($8.33/month equivalent)
  • ADHD mode available only with active subscription; no trial access to specialised features
  • No offline mode documented; requires internet connectivity for audio delivery
  • Content library composition not published (proprietary vs. licensed music distinction unclear)

Microsoft 365

  • Business plans are capped at 300 seats, so an organisation that grows past that must move to Enterprise plans, which changes both the price per user and the feature mix at the moment it can least afford a migration project.
  • The compliance capabilities most organisations eventually need, including retention, data loss prevention, advanced eDiscovery and insider risk, sit at the top tier or in add-ons, so the real cost surfaces after an audit or a customer questionnaire rather than at purchase.
  • Annual term subscriptions commit you for the year and month-to-month terms cost measurably more per seat, so the flexibility to reduce seats during a quiet period is bought at a permanently higher rate.
  • Entra ID becomes the identity for everything else the organisation uses, which is the hardest kind of lock-in to put a number on, because leaving means re-federating every connected application rather than simply replacing a word processor.
  • The licensing model is complicated enough that most organisations are either over-licensed or quietly non-compliant, and reconciling it usually requires a partner or a specialist, which is a recurring cost that never appears in the advertised per-user figure.

Pricing, plan by plan

Brain.fm

Free
  • Monthly$14.99/month
    • Task-based audio across all categories
    • Focus modes: Deep Work, Creativity, Learning, Light Work, Motivation
    • Relaxation modes: Unwind, Destress, Recharge, Chill
  • Yearly$99.99/year
    • All monthly plan features
    • 40% savings vs. monthly billing
    • Task-based audio across all categories

Microsoft 365

$7/month
  • Microsoft 365 Business Basic$7/month
    • Email and calendar with 50 GB mailbox
    • Web and mobile versions of Office apps
    • Microsoft Teams included
  • Microsoft 365 Business Standard$14/month
    • Desktop versions of Word, Excel, PowerPoint, Outlook
    • Email and Teams
    • 1 TB cloud storage per user
  • Microsoft 365 E5$60/month
    • Comprehensive security and compliance
    • All productivity apps
    • Advanced analytics

Which should you pick?

Choose Brain.fm if

  • You need neuroscience-designed music.
  • You want to start without paying.
  • You work on Web, iOS, Android, Desktop.
  • You also want focus tracks.
Brain.fm review

Choose Microsoft 365 if

  • You need office applications.
  • You also want hosted services.
Microsoft 365 review

Questions people ask

Is Brain.fm or Microsoft 365 better?
Neither clearly leads. Brain.fm starts at Free and Microsoft 365 at $7/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Brain.fm or Microsoft 365?
Brain.fm has a free tier; the other does not. Paid plans start at Free for Brain.fm and $7/month for Microsoft 365.
Does Brain.fm or Microsoft 365 run on more platforms?
Brain.fm runs on Web, iOS, Android, Desktop. Microsoft 365 runs on Web.
Can I use Brain.fm for free?
Yes. Brain.fm has a free tier, so you can try it without paying. Microsoft 365 starts at $7/month.
What is Brain.fm best used for?
Brain.fm is most often used for focus and deep work, sleep improvement, adhd support, stress reduction. Of those, focus and deep work and sleep improvement are not what Microsoft 365 is typically brought in for.
What can Brain.fm do that Microsoft 365 cannot?
Brain.fm covers Neuroscience-designed music, Focus tracks, Relaxation tracks, Sleep tracks. Microsoft 365 covers Office applications, Hosted services, Teams, Microsoft Entra ID.

Answered from the vendors’ own pages

Brain.fm: How much does Brain.fm cost?

Brain.fm costs $14.99/month or $99.99/year. The yearly plan offers 40% savings compared to paying monthly.

Source
Microsoft 365: What is the difference between Microsoft 365 and Office?

Office was a one-off licence for a specific version. Microsoft 365 is a subscription covering the applications and the hosted services together, and when payment stops the applications drop to a reduced state rather than continuing as they were.

Brain.fm: Can I try Brain.fm before paying?

Yes. Brain.fm offers a free trial before you commit to either the monthly or yearly paid plan.

Source
Microsoft 365: Is Teams included?

Not automatically for newer customers. Microsoft unbundled Teams and now sells it alongside the suite, so check what a given quotation actually covers.

Brain.fm: What audio modes does Brain.fm offer?

Brain.fm includes task-based audio for Focus (Deep Work, Creativity, Learning, Light Work, Motivation), Relaxation (Unwind, Destress, Recharge, Chill), Sleep (Guided Sleep, Deep Sleep, Sleep and Wake, Wind Down, Power Nap), and Meditation (Guided and Unguided).

Source
Microsoft 365: What happens to our files if we stop paying?

The documents remain yours and can be downloaded, but access to hosted mailboxes and sites ends after a retention window, so leaving requires a planned export rather than a cancellation.

Brain.fm: Can I cancel Brain.fm anytime?

Yes. You can cancel at any time from your Account Overview or by contacting support. There are no long-term contracts.

Source
Microsoft 365: Is Copilot part of the subscription?

No. It is a per-user add-on on top of the base licence, generally with its own term commitment, and it is priced per seat regardless of how much any individual uses it.

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