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Top 10 Best Mock Up Software of 2026

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Top 10 Best Mock Up Software of 2026

Editorial roundup comparing mock up software tools for UI design, including Penpot, Moqups, and Marvel, with tradeoffs for teams.

33 min readUpdated Editorially scoped research
How we ranked these tools
01Editorial Scope

Vendors set the topic, but our editors set the inclusion criteria and the evaluation framework before research starts.

02Source Research

Search agents gather the source set and the review record, including transcriptions of video reviews and podcasts.

Read our full methodology →

Framework: Features 40% · Ease 30% · Value 30%

Gitnux may earn a commission through links on this page — this does not influence rankings. Editorial policy

Mock up software turns interface concepts into clickable prototypes, annotated screens, and export-ready assets that help teams align on behavior before development. This comparison helps analysts and operators weigh collaboration, prototyping depth, and specification workflows against constraints like integrations, automation needs, and documentation requirements, including options built for web and complex product applications.

Penpot is the best pick for teams that want browser-based mockups with reusable components because linked libraries and nested overrides propagate property changes across your design set, while Figma fits collaborative product teams since auto-layout turns frame layout into responsive rules instead of fixed positioning.

Editor’s top 3 picks

Three quick recommendations before you dive into the full comparison below — each one leads on a different dimension.

Editor pick
1

Penpot

Libraries and linked components propagate property changes across designs with nested override behavior.

Best for: Fits when teams need browser-based UI mockups with reusable components and click-through review.

2

Moqups

Editor pick

Click-through prototypes created by linking screens and placing hotspots directly on the mock canvas.

Best for: Fits when product teams need link-based interactive mockups with review and asset export in one workflow.

3

Marvel

Editor pick

Shareable prototype links with review comments tied to specific screens and interactions.

Best for: Fits when teams need fast prototype review cycles from imported UI screens and simple interactions.

Comparison Table

1
PenpotBest overall
SMB
9.2/10
Overall
2
8.7/10
Overall
3
8.6/10
Overall
4
enterprise
8.4/10
Overall
5
enterprise
8.3/10
Overall
6
7.9/10
Overall
7
7.4/10
Overall
8
7.3/10
Overall
9
6.9/10
Overall
10
enterprise
6.6/10
Overall
#1

Penpot

SMB

Open-source design and prototyping platform.

9.2/10
Overall
Features9.2/10
Ease of Use9.1/10
Value9.3/10
Standout feature

Libraries and linked components propagate property changes across designs with nested override behavior.

Penpot is a browser-based design tool for UI work that targets teams who want design and prototyping in the same editor. Vector editing, reusable components, and responsive layout behavior support production-oriented mockups and interactive prototypes.

Penpot’s project workspace supports file organization and multi-person review flows using comments and version history. Exports cover common handoff formats for design specs and asset delivery, with workflow controls for controlled review cycles.

Pros
  • +Component reuse keeps nested edits consistent across a mockup set
  • +Auto-layout style sizing reduces manual pixel nudging
  • +Interactive prototype links support click paths without leaving the file
  • +Comment pins attach feedback to specific canvas regions
Cons
  • –Advanced illustration workflows still lag behind specialized vector editors
  • –Governance for large libraries depends on disciplined library management
  • –Some export fidelity edge cases require layout tweaks before handoff
  • –Complex prototypes can feel heavier than frame-only mockups
Use scenarios
  • Design system teams

    Reuse shared components across screens

    More consistent interface patterns

  • Governed organizations

    Run self-hosted design collaboration

    Team-managed collaboration environment

Show 2 more scenarios
  • Design to engineering teams

    Export vector assets for handoff

    Reusable assets and references

    Penpot exports vector assets and design details so engineering teams can map mockups to implementation.

  • Web product designers

    Create responsive screen layouts

    Consistent spacing and resizing

    Penpot uses responsive layout behavior and variants to model how spacing and resizing change by size.

Best for: Fits when teams need browser-based UI mockups with reusable components and click-through review.

#2

Moqups

SMB

Online mockup and wireframe design tool.

8.7/10
Overall
Features8.7/10
Ease of Use8.7/10
Value8.7/10
Standout feature

Click-through prototypes created by linking screens and placing hotspots directly on the mock canvas.

Moqups provides a canvas workflow for building wireframes and high-fidelity mockups using layers, groups, and reusable elements within a project workspace. Teams can create click-through prototypes by linking screens and defining hotspots, then preview interactions in the browser without switching tools. Export supports common formats such as PNG and PDF for design review and developer reference, plus SVG export for vector graphics that must stay crisp at different sizes. Collaboration features include comments and multi-user editing so review feedback stays tied to the relevant area of the mock.

The tradeoff is that Moqups centers on design and review workflows rather than deep interactive logic, so it covers link-based prototypes and basic state transitions better than complex app behaviors. Teams that iterate on onboarding screens, settings pages, and marketing landing layouts tend to get faster review cycles because assets and screens stay in one shared file. Moqups also works when stakeholders prefer annotated visual feedback and structured exports for spec inspection.

Pros
  • +Browser-based click-through prototypes using screen links and hotspots
  • +Reusable elements reduce repeated work across multi-screen flows
  • +Vector-friendly export for scalable UI artwork
  • +In-file comments keep review feedback attached to the mock
Cons
  • –Interactive prototype logic stays limited beyond link-based transitions
  • –Advanced component behavior needs more manual layout management
  • –Large design files can feel slower during heavy layer edits
  • –Handoff exports can require cleanup for precise developer specs
Use scenarios
  • Product designers and PMs

    Stakeholder review of onboarding screens

    Faster signoff on user flow

  • UI design teams

    Reusable UI library for mockups

    Less rework across variants

Show 2 more scenarios
  • Designers partnering with engineering

    Vector asset handoff for UI

    Cleaner visual parity in builds

    SVG export supports crisp icons and shapes for developer integration and design scaling.

  • UX researchers and stakeholders

    Annotated usability feedback on visuals

    More actionable critique

    Comments and in-file review points help capture issues tied to specific elements.

Best for: Fits when product teams need link-based interactive mockups with review and asset export in one workflow.

#3

Marvel

SMB

Design platform for prototyping and user testing mockups.

8.6/10
Overall
Features8.6/10
Ease of Use8.6/10
Value8.6/10
Standout feature

Shareable prototype links with review comments tied to specific screens and interactions.

Marvel’s core workflow centers on turning screen mockups into click-through prototypes using screen linking and interaction triggers. It also supports viewer sharing with comment-style feedback workflows that keep review tied to a specific prototype link. Team collaboration is geared toward iterative product feedback rather than deep vector editing inside the same workspace.

A tradeoff appears when high-fidelity component behavior matters, because Marvel’s interaction model is oriented around screen states and links rather than code-like UI composition. Marvel fits a situation where product teams need fast prototype feedback for navigation flow, screen-level interactions, and handoff packages built from imported screens.

Pros
  • +Quick click-through creation from existing screens and artboards
  • +Review links keep stakeholder feedback attached to prototype states
  • +Interaction triggers cover common UI navigation and screen transitions
  • +Exports support sending design screens for downstream development review
Cons
  • –Complex component behavior requires workarounds beyond screen linking
  • –Vector editing depth is limited compared with dedicated design editors
  • –Handoff fidelity can lag when developers need fine-grained specs
  • –Large-scale prototypes become harder to maintain without strict organization
Use scenarios
  • Product managers

    Validate navigation flow with stakeholders

    Faster alignment on UX direction

  • UX designers

    Test interactive mockups before build

    Fewer late-stage design changes

Show 2 more scenarios
  • Frontend developers

    Review screen-by-screen requirements

    Clearer expectations for UI behavior

    Uses exported prototype screens to understand states and transitions during implementation planning.

  • Design teams

    Coordinate iterative prototype reviews

    Tracked iteration for approvals

    Maintains versioned shared links so stakeholders can compare updates across review cycles.

Best for: Fits when teams need fast prototype review cycles from imported UI screens and simple interactions.

#4

Figma

enterprise

Collaborative interface design and prototyping tool for teams.

8.4/10
Overall
Features8.4/10
Ease of Use8.4/10
Value8.4/10
Standout feature

Auto-layout on Figma frames updates spacing, alignment, and resizing behavior automatically as mockup content changes.

Figma is a browser-based mockup and design workflow tool that pairs vector editing with real-time collaboration for UI and product design files. Its component framework supports variants and auto-layout, which keeps mockups consistent as layouts change.

Pros
  • +Auto-layout turns mockups into layout rules instead of fixed positions
  • +Components with variants make screen kits easier to scale across flows
  • +Multi-user editing with comments accelerates review cycles on the same file
  • +Developer handoff packages specs and assets directly from the design canvas
Cons
  • –Large files can slow down when many components and effects are nested
  • –Complex prototypes with many links require careful screen-state organization
  • –Advanced export requirements may require manual inspection of layer styles
  • –Accessibility redlining still needs disciplined authoring since checks are limited
Use scenarios
  • Product design teams

    Maintain consistent mockups with variants

    Fewer inconsistent screen updates

  • Cross-functional stakeholders

    Review designs via comments and history

    Traceable review decisions

Show 1 more scenario
  • Engineering handoff owners

    Export specs from mockup files

    Lower mockup-to-build gap

    Figma offers asset export and handoff features that turn design screens into implementation-ready materials.

Best for: Fits when product teams need collaborative mockups with reusable components and developer-ready handoff.

#5

Axure RP

enterprise

Prototyping and mockup software for complex applications.

8.3/10
Overall
Features8.3/10
Ease of Use8.3/10
Value8.3/10
Standout feature

Axure RP’s built-in interaction engine supports variables and conditional event logic without external scripting.

Axure RP builds projects on a canvas with wireframe styling and optional high-fidelity layout work, then layers interaction via widgets, states, and event handlers. Components can be reused across screens, and master elements allow consistent page patterns such as navigation, headers, and form sections. Review artifacts can be shared as prototype links that include click-through behavior and can display screen state transitions without writing code.

Pros
  • +Event-driven interactions with variables and conditions for click-through logic
  • +Master elements help keep shared page patterns consistent across screens
  • +Reusable components reduce duplication in multi-screen prototypes
  • +Export outputs support stakeholder review workflows beyond screenshots
Cons
  • –Interaction behavior often needs manual translation for developer implementation
  • –Complex projects can slow down authoring when many states and objects exist
  • –Responsive behavior requires careful setup per breakpoint and device frame
Use scenarios
  • UX researchers and product designers

    Prototype conditional user journeys

    Improved usability feedback coverage

  • Product managers

    Review form error and success states

    Fewer alignment gaps

Show 2 more scenarios
  • Design systems teams

    Standardize component behavior patterns

    Lower redesign churn

    Reusable components and master elements keep interaction and layout rules consistent across screens.

  • Design and engineering liaisons

    Communicate navigation and states

    Clearer implementation direction

    Handoff reviewers inspect screen states and transitions captured in the prototype runtime.

Best for: Fits when product teams need interactive, spec-like prototypes for complex flows and stakeholder review.

#6

Fluid UI

SMB

Browser-based prototyping tool for mobile and web mockups.

7.9/10
Overall
Features7.9/10
Ease of Use7.9/10
Value7.9/10
Standout feature

Comment pins on mockups tie feedback to exact screen context during review cycles.

Fluid UI is a mockup and UI design workspace built for creating polished screens without switching between multiple file types. It focuses on fast mockup iteration with reusable UI pieces, consistent layout behavior, and export-ready assets.

Pros
  • +Reusable component patterns make screen assembly faster than freeform layouts
  • +Review comments stay attached to the design canvas for clearer feedback loops
  • +Export output supports asset delivery without manual rework across formats
  • +Consistent layout behavior reduces reflow errors during mockup revisions
Cons
  • –Prototyping depth is thinner than interactive prototype focused editors
  • –Design system synchronization is less comprehensive than major design suite workflows
  • –Advanced vector editing controls lag behind dedicated vector toolchains
  • –Workflow automation needs more manual steps than API-first design pipelines
Use scenarios
  • UI production teams

    Iterate polished mockups quickly

    Faster mockup turnaround

  • Product designers

    Use reusable UI pieces consistently

    More repeatable UI output

Show 1 more scenario
  • Handoff and QA teams

    Deliver export-ready assets for reviews

    Cleaner review handoff

    Fluid UI supports review-oriented annotation and export-ready assets for teams that share outputs often.

Best for: Fits when UI teams need fast mockup production, review comments, and consistent exports for handoff.

#7

Mockplus

SMB

Rapid prototyping tool for interactive app mockups.

7.4/10
Overall
Features7.4/10
Ease of Use7.4/10
Value7.4/10
Standout feature

Screen-level click-through prototyping with reusable UI blocks and state-linked navigation inside the mockup workspace.

Mockplus targets teams that need quick wireframe-to-mockup workflows and interactive prototypes for UI and product screens. The editor supports reusable UI parts, state-driven screens, and click-through behavior for stakeholder review without leaving the design workspace.

Pros
  • +Fast mockup workflow with screen-based prototyping built into the editor
  • +Component reuse speeds up variant creation across multiple screens
  • +Click-through prototype links keep navigation behavior in the same project
  • +Export supports common handoff formats for UI review and asset use
Cons
  • –Less granular layer and auto-layout control than leading design vector tools
  • –Design-system style library syncing is limited for complex multi-team governance
  • –Advanced interactions are not as deep as dedicated prototyping-focused workflows
  • –Complex responsive behaviors take more manual setup than constraint-based editors
Use scenarios
  • UX teams prototyping interactively

    Create click-through mockup prototypes

    Stakeholder-ready interaction demos

  • Design systems builders

    Reuse UI parts across screens

    Less rework on common UI

Show 2 more scenarios
  • Product delivery teams

    Export handoff artifacts from prototypes

    Handoff-ready deliverables

    Mockplus exports outputs for assets and handoff artifacts so teams can move from mockups to implementation.

  • Cross-team reviewers

    Tie comments to specific screens

    More targeted feedback

    Mockplus keeps collaboration comments linked to screens so review feedback stays connected to the right mockup.

Best for: Fits when UI teams need quick mockups plus basic interaction review without deep layout engineering.

#8

Wireframe.cc

SMB

Minimalist browser-based wireframing tool.

7.3/10
Overall
Features7.3/10
Ease of Use7.3/10
Value7.3/10
Standout feature

One-page wireframing workflow with immediate PDF or image export for straightforward stakeholder circulation.

Wireframe.cc generates browser-based wireframes with a drag-and-drop canvas for laying out UI screens. It supports reusable page elements and quick component placement, then exports drawings for handoff as images or PDF.

Pros
  • +Browser editor keeps wireframing and revision work inside one workspace
  • +Drag-and-drop element placement supports fast layout iteration
  • +Grid and alignment helpers reduce spacing mistakes during early UI planning
  • +Export to image and PDF fits basic stakeholder review workflows
Cons
  • –Limited component and design-system level reuse compared with vector design tools
  • –Prototype interactions rely on link sharing rather than rich interactive behaviors
  • –Less granular specification tooling for redlines, measurements, and asset extraction
  • –Requires disciplined naming and structure to keep multi-screen files organized
Use scenarios
  • Lean product teams

    Drag and drop wireframes for screens

    Faster initial layout drafts

  • Design coordinators

    Apply alignment aids across artboards

    More consistent screen layouts

Show 2 more scenarios
  • Handoff recipients

    Export wireframes as images or PDF

    Shareable handoff visuals

    Wireframe.cc exports drawings as images or PDF so teams can share mockups for review and implementation context.

  • Remote stakeholders

    Share prototype links for review

    Simpler remote feedback

    Wireframe.cc uses shareable prototype links so collaboration happens through links rather than multi-cursor editing.

Best for: Fits when teams need quick, low-fidelity screen layouts with easy exports for review and early alignment.

#9

MockFlow

SMB

Wireframe and mockup creation suite for product teams.

6.9/10
Overall
Features6.9/10
Ease of Use6.9/10
Value6.9/10
Standout feature

The workflow canvas combines screen mockups with user flow connections so prototype navigation and layout stay synchronized.

MockFlow centers mockups around a workflow canvas for designing screen layouts and user flows in one place. The editor supports reusable UI components, layering and constraints on a responsive canvas, and prototype interactions such as hotspots and linked screens.

Pros
  • +Workflow canvas ties user flows to mockup screens in one workspace
  • +Reusable component library supports consistent UI across multiple mockups
  • +Prototype navigation uses screen links and hotspots for click-through behavior
  • +Commenting and version history keep design review context attached
Cons
  • –Less precise vector editing than dedicated design tools for complex shapes
  • –Automation and API extensibility options are limited compared with design systems platforms
  • –Advanced constraints and responsive behaviors require careful configuration
  • –Handoff artifacts can be harder to align with code workflows than Figma-style exports
Use scenarios
  • UX workflow designers

    Design user flows and screens together

    Unified flow and screen planning

  • Interaction and prototype teams

    Connect hotspots and linked screens

    Interactive flow walkthroughs

Show 2 more scenarios
  • UI production teams

    Reuse components on responsive canvas

    More consistent responsive mockups

    MockFlow includes reusable UI components with layering and constraints on a responsive canvas for consistent behavior.

  • Design review owners

    Comment and manage mockup versions

    Trackable review history

    MockFlow provides commenting and version management so reviews remain tied to specific mock iterations.

Best for: Fits when teams need flow-connected mockups and review links more than pixel-perfect vector work.

#10

Adobe XD

enterprise

Vector-based UI design and prototyping software.

6.6/10
Overall
Features6.6/10
Ease of Use6.7/10
Value6.5/10
Standout feature

Prototype mode uses interactive hotspots with transition settings to produce reviewable click-through flows from the same design file.

Adobe XD creates UI mockups and interactive prototypes on a shared artboard canvas. It supports vector editing, layer-based styling, and component-style reuse using shared elements within a design file.

Pros
  • +Interactive prototype authoring with hotspot links and timed transitions
  • +Vector-first editing with reliable shape and text layer controls
  • +Component-style reuse for faster iteration across repeated UI elements
  • +Export outputs for assets and artboards fit common handoff workflows
Cons
  • –Collaboration features are limited compared with real-time co-editing tools
  • –Responsive behavior coverage is less granular than auto-layout systems
  • –Third-party extensibility depends on external integrations rather than built-in automation
  • –Version branching and merge workflows are not as structured as in collaborative design platforms
Use scenarios
  • Design teams with shared artboards

    Build mockups on a shared canvas

    Centralized mockup authoring

  • Interface developers

    Reuse components across screens

    Consistent component behavior

Show 2 more scenarios
  • Prototype reviewers

    Collect comments on prototype view

    Structured prototype feedback

    Adobe XD can generate share links and collect comments on the prototype view for review workflows.

  • Handoff teams

    Export SVG and PNG assets

    Developer-ready export outputs

    Adobe XD exports assets such as SVG and PNG so developer handoff can start from the same mockup.

Best for: Fits when teams need desktop mockups plus click-through prototypes and standard export for handoff.

Conclusion

After evaluating 10 mock up software, Penpot stands out as our overall top pick — it scored highest across our combined criteria of features, ease of use, and value, which is why it sits at #1 in the rankings above.

Our Top Pick
Penpot

Use the comparison table and detailed reviews above to validate the fit against your own requirements before committing to a tool.

How to Choose the Right Mock Up Software

Mock up software in this guide covers Marvel, Moqups, Axure RP, Figma, Adobe XD, Mockplus, MockFlow, Penpot, Wireframe.cc, and Fluid UI, with each tool reviewed for how mockups turn into reviewable flows. The comparisons focus on how teams attach feedback to screens, how click-through logic is authored, and how reusable elements behave across multi-screen projects.

The tool set also separates pixel-layout-centric editors from workflow-first prototyping tools by looking at features like Figma auto-layout and Marvel screen-link reviews. Governance and collaboration depth are covered only when the tool’s mockup workflow depends on it, such as Figma component variants and Penpot linked component behavior.

Mock Up Software for UI and product design with click-through prototyping and review links

Mock up software creates UI mockups and often adds interactive behavior so teams can run click-through prototype reviews with stakeholder feedback anchored to specific screen states. Marvel is built around shareable prototype links with review comments attached to the screens and interactions being reviewed.

Moqups and Figma support link-based interaction via screen linking, but Figma shifts spacing and resizing work into auto-layout rules so changes to mockup content propagate through frame layout. Axure RP targets spec-like interaction by combining event-driven logic with variables and conditional event logic, which supports more than simple screen transitions.

Mock Up Software evaluation focuses on screen-linked feedback and interaction control

Mock up tools matter most when review feedback can attach to the exact screen state the stakeholder saw, not when notes float in a separate document. Marvel and Fluid UI both pin feedback to the canvas context so review comments map to specific mockup states.

Interactive prototype quality matters next because click-through logic defines what developers should build, not just what designers drew. Axure RP uses an interaction engine with variables and conditional event logic, while Adobe XD and Moqups focus on hotspot and link transitions inside the mockup workflow.

  • Screen-anchored review comments and reviewable prototype links

    Marvel ties review comments to prototype screens and interactions, which keeps feedback tied to what was clicked. Fluid UI anchors comment pins directly on the mockup so stakeholders leave feedback at the exact visual location.

  • Interactive click-through authoring with hotspot or screen-link transitions

    Moqups produces click-through prototypes by linking screens and placing hotspots on the canvas. Adobe XD creates click-through flows in Prototype mode using interactive hotspots and timed transition settings.

  • Interaction logic depth beyond link transitions

    Axure RP supports variables and conditional event logic inside its built-in interaction engine without external scripting. Marvel offers shareable screen-link reviews, but complex component behavior can require workarounds beyond screen linking.

  • Layout behavior that scales mockups without manual re-positioning

    Figma auto-layout converts mockup frames into layout rules so spacing and alignment update when content changes. Penpot uses nested override propagation and linked components so property changes stay consistent across a mockup set.

  • Component reuse and variant behavior for multi-screen kits

    Figma components with variants make it easier to scale screen kits across flows without rebuilding every state. Mockplus reuses UI blocks and links state-linked navigation inside the editor to accelerate multi-screen assembly.

  • Flow-connected navigation that keeps user journeys synchronized to screens

    MockFlow couples a workflow canvas with mockup screens so prototype navigation and screen links stay in one place. Marvel focuses on shareable prototype links with review comments, which can keep navigation simple for fast review loops.

Choose a mock up workflow by deciding how interactions and layout scaling should be authored

The first fork should be the interaction model the team needs, because hotspot and screen-link transitions cover many reviews but not all spec-like behavior. Axure RP is the option when variables and conditional event logic drive interactive states, while Marvel, Moqups, and Adobe XD cover click-through review with simpler interaction primitives.

The second fork should be how layout scaling is handled during iteration. Figma auto-layout and Penpot linked components reduce manual rework when designs change, while simpler link-based editors keep iteration fast when mocks stay mostly stable.

  • Pick the interaction depth model that matches the prototype’s required behavior

    If interactive behavior needs variables and conditional logic, Axure RP provides an interaction engine that runs event-driven logic with conditions and variables. If the goal is reviewable click-through transitions, Moqups hotspots and Adobe XD Prototype mode cover screen-linked flows without needing an event logic layer.

  • Select the review attachment method the team needs for faster stakeholder decision-making

    If feedback must attach to the exact screen state and interaction path, Marvel ties review comments to prototype screens and what was interacted with. If feedback must live as comment pins on the canvas for quick visual triage, Fluid UI keeps comment pins positioned on the mockup context.

  • Decide whether iteration should be driven by layout rules or by manual repositioning

    If resizing and spacing changes must propagate automatically, Figma auto-layout turns frames into layout rules so alignment and spacing update across mockup edits. If consistency mainly depends on reusable component behavior with nested overrides, Penpot linked components propagate property changes across designs.

  • Choose the authoring workspace that matches how navigation is organized

    If user flows must be visible and connected to screens in one workspace, MockFlow’s workflow canvas synchronizes flow connections with prototype screens. If the team prefers quick state-based reviews via share links, Marvel’s screen-link sharing model supports fast iteration.

  • Match component governance needs to the reuse model used in the editor

    If the team relies on variants and reusable UI structure for scalable kits, Figma components with variants support maintaining reusable patterns across many screens. If the organization needs library-style governance and linked component syncing beyond basic reuse, Mockplus limited design-system style library syncing can require more manual discipline.

Who Mock Up Software is for depends on review attachment and interaction requirements

Teams that run frequent prototype reviews benefit most when the tool keeps stakeholder feedback attached to the exact screen or canvas location. Marvel and Fluid UI keep comments attached to prototype or canvas context, which reduces the back-and-forth needed to identify what was being reviewed.

Spec-driven teams benefit when the tool supports event logic and reusable patterns that maintain consistency across multiple states and screens. Axure RP targets spec-like prototypes with variables and conditional event logic, while Figma and Penpot target scalable mockups via layout rules and linked component propagation.

  • Product design teams running rapid stakeholder review loops

    Marvel’s shareable prototype links and screen-attached review comments fit teams that need feedback tied to the prototype state. Fluid UI’s comment pins also keep feedback located on the mockup during review cycles.

  • UX and product teams producing click-through prototypes for user journey validation

    Moqups supports click-through prototypes by screen linking and hotspot placement directly on the canvas. MockFlow adds a workflow canvas so navigation stays connected to the screens under review.

  • Teams building spec-like interaction behavior for complex flows

    Axure RP supports variables and conditional event logic in its built-in interaction engine, which helps prototypes model complex states. This level of interaction logic goes beyond the screen-link transitions used in most link-based tools.

  • Design teams scaling screen kits across variants and responsive changes

    Figma auto-layout updates spacing and alignment rules when content changes, which reduces manual rework during iteration. Penpot linked components and nested override behavior keeps property edits consistent across a mockup set.

  • UI teams needing browser-based mockups with reusable components for review

    Penpot runs in the browser and focuses on linked components with nested override propagation. Moqups also runs browser-based click-through prototyping using screen links and hotspots.

How We Selected and Ranked These Tools

We evaluated Marvel, Moqups, Axure RP, Figma, Adobe XD, Mockplus, MockFlow, Penpot, Wireframe.cc, and Fluid UI by weighting interactive capability and review workflow fit at 40% and then weighting ease of authoring and collaboration and overall value each at 30%. Features focus on whether mockups become reviewable prototypes with screen-anchored feedback, hotspot links, or deeper event logic.

Ease/value focus on how quickly teams can assemble multi-screen flows and reuse UI patterns without turning navigation into manual bookkeeping. Marvel ranked first because shareable prototype links keep review comments tied to specific screens and interactions, which compresses the review loop compared with tools that separate feedback from screen state or prioritize vector editing depth over comment attachment.

Frequently Asked Questions About Mock Up Software

Which tools support browser-based mockup review links for stakeholders?
Marvel and Moqups generate shareable review links that tie comments to specific screens and interactions. Wireframe.cc also uses shareable prototype links for circulation instead of multi-cursor editing inside a shared document.
How does clickable prototyping work differently between Figma and Axure RP?
Figma drives click-through behavior from hotspots on frames inside the design file, and auto-layout keeps spacing and resizing consistent as content changes. Axure RP uses an interaction engine with variables and conditional event logic inside the prototype model, which allows behavior that can mimic complex UX flows without external scripting.
What breaks if a team relies on Sketch-style editing habits when switching to a browser-first workflow like Marvel?
If teams expect desktop-only editing patterns, Marvel’s browser-first workflow changes the collaboration and review loop to link-based prototypes and screen-tied comments. Asset handoff still needs export steps, and teams cannot assume the same level of local file editing controls as desktop-focused tools.
How are reusable components handled in Penpot compared with Figma?
Penpot propagates property changes through libraries and linked components, including nested override behavior across designs. Figma uses a component framework with variants and auto-layout, so layout constraints and resizing rules update when frame content changes.
When should a team choose MockFlow over a pure vector editor for workflow-connected screens?
MockFlow fits when mockups must stay synchronized with user flow connections on a workflow canvas, so navigation and layout follow the same structure. Vector-first editors like Figma can handle flows too, but MockFlow centralizes the flow graph and mock canvases in one workflow surface.
Where does Adobe XD fall short for interaction logic compared with Axure RP?
Adobe XD provides click-through prototyping with transition settings and exports like SVG and PNG for handoff. Axure RP goes further with conditions, variables, and event-based behaviors, which lets the prototype represent state changes beyond simple link and transition behavior.
How can teams prepare developer handoff from UI mockups in Figma versus Adobe XD?
Figma pairs asset export with developer handoff features that reduce the gap between mockup screens and implementation-ready specs. Adobe XD supports export of assets like SVG and PNG and can generate share links for comment collection on the prototype view.
What data migration steps are common when moving existing assets into Moqups or Wireframe.cc?
Moqups supports content import so teams can reuse existing imagery and copy during early design cycles before they build interactive linking for click-through prototypes. Wireframe.cc focuses on generating wireframes with drag-and-drop placement and exporting images or PDF, so existing visual assets typically become background references or placed elements.
Which tool provides state-driven screens for stakeholder review without rebuilding the layout each iteration?
Mockplus supports state-driven screens and click-through behavior, so teams can review interaction changes while keeping the mockup workspace intact. MockFlow also supports reusable UI components, but it emphasizes synchronizing mockups with flow connections on the workflow canvas.

Tools reviewed

Primary sources checked during evaluation.

Referenced in the comparison table and product reviews above.

Commissioned Research

Funding and competing interests

This study was co-funded by several of the vendors assessed in it. No single vendor funded it. Funders could propose the market studied.

They had no role in selecting vendors, setting or weighting criteria, analysing data or drawing conclusions, and they received the same factual-accuracy check as every other vendor assessed.

Market definition, inclusion rules and criteria weights were fixed by an editor before research began and did not change afterwards. Editorial process →

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FOR SOFTWARE VENDORS

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Our best-of pages are how many teams discover and compare tools in this space. If you think your product belongs in this lineup, we’d like to hear from you—we’ll walk you through fit and what an editorial entry looks like.

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WHAT THIS INCLUDES

  • Where buyers compare

    Readers come to these pages to shortlist software—your product shows up in that moment, not in a random sidebar.

  • Editorial write-up

    We describe your product in our own words and check the facts before anything goes live.

  • On-page brand presence

    You appear in the roundup the same way as other tools we cover: name, positioning, and a clear next step for readers who want to learn more.

  • Kept up to date

    We refresh lists on a regular rhythm so the category page stays useful as products and pricing change.