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Whimsical vs Fluid UI Comparison

Last updated:

Whimsical

4.6(73 reviews)

Starting at $10 /User/Month

  • Free Trial
  • Individuals
  • Freelancers / Consultants

A whimsical collection of line drawing 'tools with attitude', each one useful as well as beautiful. From the perfect wireframe tool to the overly large thought bubble, Whimsical is a great set for mocking up line art, ge…

Fluid UI

4.2(43 reviews)

Starting at $8.25 /Month

  • Large Enterprises
  • Medium Business

Fluid UI is the web-based wireframing dream. It gives full control over all the static, visual elements: fonts, colors, images, html elements, etc. Fluid UI › files can easily be opened and edited in any text editor as w…

Whimsical leads on user satisfaction with a 4.6-star rating across 73 reviews.

SpotSaaS Analysis

WhimsicalFluid UI

The core difference lies in Whimsical's focus on visual collaboration and simplicity for small to mid-sized teams, while Fluid UI excels in interactive mobile and web app prototyping with easy sharing capabilities. Whimsical is ideal for teams prioritizing quick ideation, whereas Fluid UI suits those needing a straightforward tool for interactive prototypes.

- Best for simple, intuitive wireframing - Ideal for small to mid-sized teams - Combines wireframes, flowcharts, and sticky notes - Streamlined interface with minimal setup - Priced at $10 - Focus on visual collaboration

- Best for quick, interactive app wireframing - Suitable for small to larger teams - Simple drag-and-drop tool - Easy sharing of prototypes across browsers - Priced at $8.25 - Focus on mobile and web app prototyping

Whimsical vs Fluid UI — at a glance

FeatureWhimsicalFluid UI
Rating4.6 / 54.2 / 5
Reviews7343
Starting price$10 /User/Month$8.25 /Month
Free trial Yes No
Free version No No
Best forIndividuals, Freelancers / Consultants, Medium BusinessLarge Enterprises, Medium Business, Small Business
CategoryWireframe ToolsWireframe Tools
PlatformsSaaS/Web/CloudSaaS/Web/Cloud, Mobile - Android, Mobile - iOS, Installed - Windows, Installed - Mac
API
Support modesOnlineBusiness Hours, Online
CertificationsGDPR
Data residencyUSGlobal

Key differences between Whimsical and Fluid UI

  • Pricing: Whimsical starts at $10 /User/Month, while Fluid UI starts at $8.25 /Month.
  • Free trial: Whimsical offers a free trial; Fluid UI does not.
  • Target audience: Whimsical is built for Individuals and Freelancers / Consultants, while Fluid UI targets Large Enterprises and Medium Business.
  • User satisfaction: Whimsical scores higher with a 4.6-star average.
  • Deployment: Whimsical supports SaaS/Web/Cloud; Fluid UI supports SaaS/Web/Cloud, Mobile - Android, Mobile - iOS, Installed - Windows, Installed - Mac.

Whimsical vs Fluid UI — find the better fit before you commit.

01

Which tool fits your team best

02

Which is actually cheaper for your team size

03

Where each product wins, per real buyers

Most Wireframe Tools tools look identical on paper. This comparison cuts to the differences that matter — pricing structure, team fit, and what real buyers found after signing up.

Whimsical - Wireframe Tools
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Talk to an expert
Fluid UI - Wireframe Tools
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Talk to an expert

Biggest differences

Start here before you go deeper into features.

Whimsical

Best for simple, intuitive wireframing and visual collaboration in small to mid teams.

Choose if
  • You need a streamlined tool combining wireframes, flowcharts, and sticky notes in one place.
  • Your team values quick ideation with an easy-to-use interface and minimal setup.
  • You want to enhance collaboration and communication among product, design, and marketing teams.
Consider alternatives if
  • Your projects require advanced prototyping or highly technical wireframing features.
  • You depend on extensive third-party integrations and a large app marketplace.

Fluid UI

Best for quick, interactive mobile and web app wireframing with easy sharing.

Choose if
  • You need a simple, drag-and-drop tool for mobile or web app prototyping.
  • You want to share interactive prototypes easily across web browsers with clients.
  • You require editable project files compatible with text editors and design apps like Photoshop.
Consider alternatives if
  • Your team needs advanced collaboration or complex prototyping features.
  • You require support for complex UI conditions or non-Latin character sets.

Whimsical: Best for simple, intuitive wireframing and visual collaboration in small to mid teams. Fluid UI: Best for quick, interactive mobile and web app wireframing with easy sharing.

Description

A whimsical collection of line drawing 'tools with attitude', each one useful as well as beautiful. From the perfect wireframe tool to the overly large thought bubble, Whimsical is a great ... Read More about Whimsical

Fluid UI is the web-based wireframing dream. It gives full control over all the static, visual elements: fonts, colors, images, html elements, etc. Fluid UI › files can easily be opened and ... Read More about Fluid UI

Entry Level Pricing

  • Starts from $10 , Billed Yearly
  • Starts from $8.25 , Billed Yearly

Free Trial Availability

  • Free Trial available
  • No free trial

Spotsaas Score

What's this? ↗

9.3/10

9.5/10

User Ratings

Based on verified Spotsaas reviews

4.6

(73)

4.2

(43)

Best Company Size

1-50 employees51-200 employees
1-50 employees51-500 employees
Get pricing help
Get pricing help

Software Demo

Demo

No software demo available

Whimsical has not given any software demo yet

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How do Whimsical and Fluid UI Compare on Features?

Total Features

12 Features

9 Features

Unique Features

No unique features

No unique features

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Get Quote

Compare Whimsical and Fluid UI on pricing

Review starting price, plan structure, and free-trial access side by side so you can see which option fits your budget and buying process.

Pricing Option

      Starting From

      • $10 , Billed Yearly
      • $8.25 , Billed Yearly

      Pricing Plans

      • Starter

        • Up to 3000 items per workspace

        • Unlimited members

        • Up to 10 guests per file or folder

        Show more +

      • Pro

        • Unlimited items per workspace

        • Everything in Starter

        • 10+ free guests per file or folder

        Show more +

      • Organization

        • $ 20 Per Editor / Month Billed Annually

        • Unlimited items per workspace

        • SAML SSO

        Show more +

      Pricing Page

      Whimsical pricing
      Fluid UI pricing

      Other Details

      Organization Types supported

      • Freelancers
      • Large Enterprises
      • Medium Business
      • Small Business
      • Individuals
      • Freelancers
      • Large Enterprises
      • Medium Business
      • Small Business
      • Individuals

      Platforms Supported

      • Browser Based (Cloud)
      • Mobile - Android
      • Mobile - iOS
      • Installed - Windows
      • Installed - Mac
      • Browser Based (Cloud)
      • Browser Based (Cloud)
      • Mobile - Android
      • Mobile - iOS
      • Installed - Windows
      • Installed - Mac
      • Browser Based (Cloud)

      Modes of support

      • 24/7 (Live rep)
      • Business Hours
      • Online
      • 24/7 (Live rep)
      • Business Hours
      • Online

      API Support

      • Not Available
      • Not Available
      Get help choosing
      Get help choosing

      Security & Compliance

      Certifications, data handling, and security controls for IT and compliance evaluators.

      HIPAA

      ✗ No
      ✗ No

      GDPR

      ✓ Yes

      Single Sign-On (SSO)

      ✓ Yes

      Data Encryption

      ✓ Yes

      Data Residency

      🇺🇸 US
      🌐 Global

      Whimsical User Reviews & Rating Comparison

      User Ratings

      Rating Distribution

      95

      5

      0

      0

      0

      10

      9

      1

      1

      0

      Spotsaas Editor’s POV generated by AI

      Buyer sentiment

      Users consistently praise Whimsical for its ease of use and effective collaboration features, though some note limitations in advanced functionality and marketplace integrations.

      What buyers like

      • Ease of use
      • Collaboration facilitation
      • Intuitive interface

      Common complaints

      • Limited integrations
      • Lack of detailed feature information

      Buyer sentiment

      Users generally appreciate Fluid UI for its ease of use and interactive prototyping capabilities but note limitations in advanced features and pricing.

      What buyers like

      • Ease of use
      • Wide UI element library
      • Interactive prototype sharing

      Common complaints

      • Pricing concerns
      • Limited free trial features

      Pros and Cons

      • Intuitive UI/UX that supports quick ideation with mind maps and flow diagrams

      • Streamlines communication and collaboration for product and design teams

      • Simplifies roadmap sharing with direct link attachments and easy exporting

      • New users may find the lack of detailed feature explanations confusing

      • Limited availability of additional apps and connectors in the marketplace

      • Easy to use with drag-and-drop design functionality

      • Wide range of UI elements and material design library

      • Ability to share interactive prototypes across web browsers

      • Pricing perceived as expensive by some users

      • Free trial version has limited features and restrictions

      Positive Reviews

      No reviews available for the product

      No reviews available for the product

      Negative Reviews

      No reviews available for the product

      No reviews available for the product

      Media and Screenshots

      Screenshots

      Whimsical : FlowChart screenshot

      5 Screenshots

      Unlock your creativity

      8 Screenshots

      Videos

      No videos available.

      video-0

      3 Videos

      Top Alternatives to Whimsical and Fluid UI in 2026

      Alternatives

      Expand your shortlist

      Add another option to compare side by side

      Search by product name to compare pricing, fit, and buyer feedback in one view.

      Compare similar software options

      Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].

      Frequently asked questions

      Which is better, Whimsical or Fluid UI?
      Whimsical edges out the other on user ratings (4.6 vs 4.2). That said, the best pick depends on your use case — use the comparison tables above to evaluate each dimension.
      Do Whimsical and Fluid UI offer a free trial?
      Whimsical offers a free trial. Fluid UI does not.
      What is the starting price of Whimsical vs Fluid UI?
      Whimsical starts at $10 /User/Month. Fluid UI starts at $8.25 /Month.
      What are the top alternatives to Whimsical?
      Top alternatives to Whimsical include Miro, NinjaMock, Axure RP, Wireframe.cc, Claritee.
      What are the top alternatives to Fluid UI?
      Top alternatives to Fluid UI include Miro, UX-App, HotGloo, Balsamiq, MockupTiger.

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