Top Tiggr Alternatives for Collaborative UI Prototyping
Tiggr is a well-known application designed for creating user interface prototypes collaboratively online. While Tiggr offers valuable features for teams and individuals, there are many other excellent tools available that might better suit specific workflows, budgets, or feature requirements. If you're looking for a powerful Tiggr alternative to enhance your UI prototyping and collaboration, you've come to the right place.
Best Tiggr Alternatives
Whether you need advanced diagramming capabilities, a focus on low-fidelity wireframing, or robust team collaboration features, these Tiggr alternatives offer diverse options to meet your project's demands.

Lucidchart
Lucidchart is an online diagram and flowchart software that stands out as a strong Tiggr alternative due to its comprehensive features. It supports Microsoft Visio import and operates across various platforms including Web, Android, iPhone, Chrome OS, and integrates with Google Drive and Microsoft Office Suite. Lucidchart offers real-time collaboration, a wide range of chart and diagramming options (including flow charts, UI design, prototyping, and UML diagrams), and allows for PDF export, making it versatile for many design needs.

Balsamiq Wireframes
Balsamiq Wireframes is a rapid low-fidelity UI wireframing tool that mimics the experience of sketching on paper or a whiteboard, making it an intuitive Tiggr alternative for initial design phases. It's a commercial application available on Mac, Windows, and Web, focusing on drawing, real-time collaboration, and wireframing, ideal for quick conceptualization without getting bogged down in high-fidelity details.

MockFlow
MockFlow is a Freemium web-based Software as a Service (SaaS) application that requires nothing to download or install, offering accessibility from anywhere. As a powerful Tiggr alternative, it allows users to create and access mockups, add pages with templates, and define links for clickable prototypes. Key features include export to HTML, internal links, intuitive interface, real-time collaboration, and robust wireframing capabilities.

Mockup Designer
Mockup Designer is a super-easy-to-use, free and open-source Tiggr alternative built with Backbone, Backbone-LocalStorage, and Html2Canvas. It operates as a web-based, self-hosted tool that utilizes your browser's local storage. Its primary feature is prototyping, making it a great choice for those seeking a straightforward and customizable solution without commercial constraints.

WireframeSketcher
WireframeSketcher is a commercial software tool that serves as an excellent Tiggr alternative for creating wireframes, mockups, and prototypes for desktop, web, and mobile applications quickly. It's available for Mac, Windows, and Linux, and also comes as an Eclipse plug-in. Its user-friendly interface and portability make it a versatile choice for designers and developers.

UXPin
UXPin is a commercial web-based system available for Mac, Windows, Linux, and Web, offering robust Tiggr alternative capabilities for managing design documents such as wireframes, sitemaps, persona descriptions, or flowcharts. It enables users to upload image files, invite teammates for collaboration, and boasts strong features in prototyping, team collaboration, user interface design, and UX design, making it a comprehensive solution for design teams.

MockFlow.com
MockFlow.com, offered by MockFlow, provides a one-stop solution for all UI planning needs, including UI design mockups, sitemap, documentation, and design approvals. This commercial Tiggr alternative is available on Mac, Windows, Web, and integrates with tools like Trello, Slack, Google App Engine, and Microsoft Office Suite. It excels in developer tools, UI design, prototyping, UX design, and wireframing, catering to a broad range of project requirements.

Moqups
Moqups is a streamlined Freemium web application that facilitates real-time creation and collaboration on wireframes, mockups, diagrams, and prototypes. As a notable Tiggr alternative, it offers features such as drawing, UI design, prototyping, real-time collaboration, and SVG editing, making it a versatile tool for both individual designers and teams.

MockupTiger
MockupTiger is a commercial web-based application available on Windows, Linux, Web, Android, and iPhone that helps users build fluid wireframes, mockups, or prototypes for web applications or desktop software. As a comprehensive Tiggr alternative, its core feature is its robust mockup generator, providing flexibility across various devices and platforms.

Creately
Creately is a Freemium online diagramming tool with built-in productivity features to create diagrams faster. It's an excellent Tiggr alternative, available on Mac, Windows, Linux, Web, Android, and iPhone. It supports drawing flowcharts, mind maps, org charts, network diagrams, Venn diagrams, and over 50 other diagram types. Key features include real-time collaboration, multiple export options (PDF, SVG), custom templates, and integrations with Google Chrome, Confluence, and Jira, making it highly adaptable for diverse diagramming and design needs.
Choosing the best Tiggr alternative depends on your specific requirements, whether it's budget, platform compatibility, specific design features, or collaboration needs. Explore these options to find the perfect fit for your next UI prototyping project and enhance your team's efficiency.