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Technology · head to head

Superhuman vs Whimsical

Superhuman logo

Superhuman

Technology

The fastest email experience ever made

From
$30/month
Rated
-
Full reviewWebsite
Whimsical logo

Whimsical

Technology

Where great ideas take shape

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Whimsical has a free tier, so it costs nothing to try first.
  • Each has a real cost: Superhuman high pricing compared to free alternatives like Gmail; Whimsical the free plan is capped at 3 team boards, 3 teams and 10 guest seats
  • They diverge on capability: Superhuman covers Blazing fast performance, Whimsical covers Flowcharts.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Superhuman and Whimsical actually diverge.

Attributes where Superhuman and Whimsical differ
AttributeSuperhumanWhimsical
Starting price$30/monthFree
Pricing modelUnknownsubscription
Free tierNoYes
PlatformsWeb, iOSWeb
Founded20152017

Identical on both: user rating (Not yet rated), category (Technology).

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 Superhuman

  • Blazing fast performance
  • Keyboard-first design
  • AI-powered triage
  • Split inbox
  • Read statuses
  • Remind me later
  • Social insights
  • Calendar integration

Only in Whimsical

  • Flowcharts
  • Wireframes
  • Mind maps
  • Sticky notes
  • Docs
  • Real-time collaboration
  • Templates
  • Keyboard shortcuts

Both cover

  • Slack
  • SOC2
  • 2FA
  • Cloud deployment

What people use each for

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

Superhuman

  • Email managementnot Whimsical
  • Inbox zeronot Whimsical
  • Team collaborationnot Whimsical
  • Sales outreachnot Whimsical
  • Executive communicationnot Whimsical

Whimsical

  • Product planningnot Superhuman
  • UI/UX designnot Superhuman
  • Brainstormingnot Superhuman
  • Process documentationnot Superhuman
  • Project visualizationnot Superhuman

Where each one falls short

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

Superhuman

  • High pricing compared to free alternatives like Gmail
  • Lacks unified inbox for managing multiple email accounts in a single view
  • Limited calendar functionality compared to dedicated scheduling tools
  • No native task management features

Whimsical

  • The free plan is capped at 3 team boards, 3 teams and 10 guest seats
  • File uploads are limited to 5MB per file and 1GB in total on the free plan
  • Version history on the free plan goes back 7 days
  • Voting, the timer, private teams, the GitHub integration, password-protected files and watermark removal all need Pro at $10 per editor per month
  • SSO and SAML are Business tier only at $20 per editor per month

Pricing, plan by plan

Superhuman

$30/month
  • Starter$30/month
    • Email productivity
    • Superhuman AI
    • Team collaboration
  • Business$40/month
    • Auto Drafts
    • Ask AI
    • CRM integrations

Whimsical

Free
  • StarterFree
    • Up to 4 boards
    • Unlimited viewers
    • 7-day version history
  • Pro$10/month
    • Unlimited boards
    • Unlimited version history
    • Advanced permissions
  • Org$20/month
    • Everything in Pro
    • SSO
    • User management

Which should you pick?

Choose Superhuman if

  • You need blazing fast performance.
  • You work on Web, iOS.
  • You also want keyboard-first design.
Superhuman review

Choose Whimsical if

  • You need flowcharts.
  • You want to start without paying.
  • You also want wireframes.
Whimsical review

Questions people ask

Is Superhuman or Whimsical better?
Neither clearly leads. Superhuman starts at $30/month and Whimsical at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Superhuman or Whimsical?
Whimsical has a free tier; the other does not. Paid plans start at $30/month for Superhuman and Free for Whimsical.
Does Superhuman or Whimsical run on more platforms?
Superhuman runs on Web, iOS. Whimsical runs on Web.
Can I use Whimsical for free?
Yes. Whimsical has a free tier, so you can try it without paying. Superhuman starts at $30/month.
What is Superhuman best used for?
Superhuman is most often used for email management, inbox zero, team collaboration, sales outreach. Of those, email management and inbox zero are not what Whimsical is typically brought in for.
What can Superhuman do that Whimsical cannot?
Superhuman covers Blazing fast performance, Keyboard-first design, AI-powered triage, Split inbox. Whimsical covers Flowcharts, Wireframes, Mind maps, Sticky notes. Both handle Slack, SOC2, 2FA, Cloud deployment.

Answered from the vendors’ own pages

Superhuman: How much does Superhuman cost?

Superhuman offers three plans: Starter at $30/user/month, Business at $40/user/month, and Enterprise with custom pricing. Annual billing provides approximately 16.7% savings, bringing the Starter plan to $25/month.

Source
Whimsical: What are Whimsical's pricing tiers?

Whimsical offers three plans: Free at 0 dollars per month per editor, Pro at 10 dollars per month per editor, and Business at 20 dollars per month per editor.

Source
Superhuman: What email platforms does Superhuman work with?

Superhuman is compatible with Gmail and Outlook, and integrates with Google Calendar and Akiflow for calendar and task planning workflows.

Source
Whimsical: What is included in the Free plan?

The Free plan allows creation of up to 50 board objects and 50 doc blocks per month, includes watermarked exports, and provides 7-day version history. Storage is limited to 1GB.

Source
Superhuman: Does the Business plan include CRM integrations?

Yes, the Business plan at $40/month unlocks CRM integrations with HubSpot and Salesforce, along with advanced AI features like Auto Drafts and Ask AI.

Source
Whimsical: What features unlock in the Pro plan?

The Pro plan removes the object creation limits, provides unlimited board objects and doc blocks, removes watermarks from exports, extends version history to 90 days, and offers 100GB of storage.

Source
Superhuman: What happened to Superhuman after the Grammarly acquisition?

Superhuman was acquired by Grammarly on July 1, 2025. The company now operates under the Superhuman name while integrating with Grammarly's AI platform.

Source
Whimsical: What security and team features come with Business?

The Business plan adds private teams, SAML single sign-on, SCIM and advanced security controls, unlimited version history, priority support, and a dedicated success manager. Storage starts at 2TB.

Source
Whimsical: Do discounts apply for annual billing?

Yes, annual billing offers a 17 percent discount compared to monthly rates. Additionally, nonprofits receive a 20 percent discount and students and teachers get full access.

Source
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