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Head-to-head · Wireframing Software

Mockplus vs Fluid UI

  • Updated Oct 2026
  • Both researched from official sources
  • 2 checks side by side
Higher score Mockplus #3 in Wireframing Software 9.0/10 Free plan Free plan✓ 0 of 3 features Visit Mockplus
Fluid UI #8 in Wireframing Software 8.1/10 Free plan Free plan✓ 0 of 3 features Visit Fluid UI

Mockplus leads on 1 check, Fluid UI on 0, and 1 is even. Who comes out ahead on the 2 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreMockplus · 9.0/10
  • Lowest starting priceMockplus · $5.95/user/mo
  • Free planboth

Mockplus scores higher on our rubric for wireframing software: 9.0 against 8.1 out of 10; our editors rank them #3 and #8.

Mockplus is cheaper to start at $5.95/user/mo against $8.25/user/mo.

Mockplus is the better fit for budget-conscious collaborative design teams. Fluid UI is the better fit for cross-platform prototyping users.

  • Mockplus fits best

    Budget-conscious collaborative design teams

  • Fluid UI fits best

    Cross-platform prototyping users

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Side by side

Feature Mockplus 9.0/10 Visit ↗ Fluid UI 8.1/10 Visit ↗
At a glance
Editor score 9.0 8.1
Ranking #3 in Wireframing Software #8 in Wireframing Software
Best for Budget-conscious collaborative design teams Cross-platform prototyping users
Pricing model Free plan + paid Free plan + paid
Starting price $5.95/user/mo (best) $8.25/mo
Free plan ✓ ✓
Free trial — —
Deployment Cloud, Self-hosted, Desktop, Mobile Cloud, Desktop, Mobile
Platforms Web, Windows, macOS, iOS, Android Web, Windows, macOS, Linux, iOS, Android
Support Email, Community, Docs · 24/7 Email, Live chat, Docs
Built for Solo, Small business, Mid-market, Enterprise Solo, Small business, Mid-market
Features Mockplus 0/3 · Fluid UI 0/3
Real-time collaboration Not checked yet Not checked yet
Interactive prototypes Not checked yet Not checked yet
Wireframe templates Not checked yet Not checked yet
Specs
Platform Not checked yet Not checked yet
Export formats Not checked yet Not checked yet
Project limit Not checked yet Not checked yet
Our review
Pros
  • Free Basic plan supports up to 10 users and unlimited designs
  • Real-time co-editing, interactive prototypes, and revision history
  • Developer handoff includes specs, assets, CSS, and code snippets
  • Supports wireframes and high-fidelity interactive prototypes
  • Runs on web, Windows, macOS, Linux, iOS, and Android
  • Includes sharing, previews, collaboration, and HTML export
Cons
  • Pro pricing requires annual billing
  • Enterprise features use custom pricing
  • Its broad feature set may exceed basic wireframing needs
  • Paid plans limit active projects or user licenses
  • Verified integrations and developer handoff are not included
  • Team collaboration begins at the Team plan
Our verdict

Mockplus is a product design platform for UX/UI designers, developers, product managers, and stakeholders. It brings wireframing, UI design, interactive prototyping, collaboration, design-system management, feedback, and developer handoff…

Read the review →

Fluid UI is a browser-based and desktop tool for designers, developers, product managers, entrepreneurs, and teams creating wireframes and high-fidelity prototypes. Its feature set covers built-in UI libraries and kits, custom asset…

Read the review →
  1. MockplusWireframing Software 9.0Free plan
  2. Fluid UIWireframing Software 8.1Free plan

Strengths and trade-offs

  • Mockplus — where it wins

    • Free Basic plan supports up to 10 users and unlimited designs
    • Real-time co-editing, interactive prototypes, and revision history
    • Developer handoff includes specs, assets, CSS, and code snippets

    Where it doesn't

    • Pro pricing requires annual billing
    • Enterprise features use custom pricing
    • Its broad feature set may exceed basic wireframing needs

  • Fluid UI — where it wins

    • Supports wireframes and high-fidelity interactive prototypes
    • Runs on web, Windows, macOS, Linux, iOS, and Android
    • Includes sharing, previews, collaboration, and HTML export

    Where it doesn't

    • Paid plans limit active projects or user licenses
    • Verified integrations and developer handoff are not included
    • Team collaboration begins at the Team plan

More comparisons

All wireframing software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update