Best Moqups Alternatives in 2026

1. Fluid UI

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Fluid UI is a design tool well-suited for beginners and experienced designers who need to prototype Android, iPhone, iPad, or Windows 8 mobile apps. It stands out for its intuitive interface and rapid prototyping capabilities, allowing teams to build clickable, interactive prototypes quickly. The platform also supports real-time collaboration, enabling team members to work together and provide instant feedback. Additionally, users can utilize extensive pre-built UI components or upload their own images for pixel-perfect mobile designs.

2. Balsamiq

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Balsamiq is a design tool built for teams that prioritize structure and user flow through a low-fidelity focus. It offers an intuitive, drag-and-drop interface along with an extensive library of UI components, icons, and templates that simplify the design process. Rapid prototyping is supported through tools designed for speed, allowing teams to iterate quickly and make decisions with real-time co-editing and comments.

3. Invision

Invision is designed for prototyping and collaboration within design teams, offering tools like real-time co-editing, comments, and feedback to streamline teamwork. The platform supports high-fidelity, interactive prototypes that mimic final products, along with user testing features to gather real-time feedback from end-users. Teams can also utilize robust version control to track changes and revert to previous versions, while cloud-based storage keeps project files accessible for remote environments.

4. UXpin

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UXpin is a Design Tools platform best suited for teams that require advanced capabilities like Rich Interactive Prototypes with conditional interactions, states, and variables. It stands out by enabling team collaboration with real-time changes and feedback, alongside built-in usability testing tools and support for creating and managing design systems. Teams can also maintain consistency using reusable design libraries and integrate their workflow with Slack, Jira, and GitHub.

5. Proto.io

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Proto.io is built for designers and stakeholders looking to create fully-interactive, high-fidelity prototypes that simulate a final product's user experience. It stands out in the Design Tools category due to its user-friendly interface, cross-platform compatibility, and an extensive asset library of built-in templates and UI components. Real-time collaboration features also allow multiple users to work together effectively.

6. Zeplin

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Zeplin is a collaboration app built for UI designers and frontend developers who need a shared space to access design specifications, assets, and resources. It stands out in the Design Tools category through features like automated asset export that generates files in various formats and resolutions, version control to track project changes, and deep integration with design tools like Sketch, Adobe XD, Figma, and Photoshop.

7. Flinto

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Flinto is a design tool well-suited for designers who need to create high-fidelity prototypes featuring customizable transitions, interactive gestures like swipes and taps, and complex animations without requiring any coding skills. Its user-friendly interface allows for a quick learning curve, while instant previews on connected devices let designers view changes in real time. The software also offers seamless integration with Sketch to facilitate the import of design assets.

8. Figma

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Figma is a cloud-based design tool built for teams needing real-time collaboration without constant file exchanges. It combines both prototyping and design features into a single tool, while offering an easy handoff process where developers can inspect elements, retrieve CSS properties, and export assets directly from design files. Teams working in diverse software environments will also benefit from its cross-platform accessibility on Windows, macOS, and Linux, alongside web access.

9. ProtoPie

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ProtoPie is a design tool built to turn UI and UX design ideas into highly interactive prototypes. It supports mobile, desktop, web, and IoT projects, and integrates directly with Sketch, Adobe XD, and Figma. Setting up the software is straightforward thanks to a unique conceptual model.

10. Axure

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Axure is a design tool well-suited for professionals who need to build highly interactive, detailed prototypes with dynamic content, conditional logic, and responsive views without writing code. Teams can utilize Axure Cloud for real-time collaboration and feedback, while integrations with Slack, Microsoft Teams, and Jira help streamline project management. It also provides built-in widgets, downloadable libraries, and extensive documentation and training resources.