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Welcome to HotGloo

The #1 Wireframe & Prototyping Tool

HotGloo is a UX, wireframe and prototyping tool designed to build wireframes for web, mobile and wearables. HotGloo helps to visualize planning processes, build and test drive interactions very easily. Create and share fully interactive prototypes with your team and clients and gather feedback on the process. From prototypes of the next award winning app to huge e-commerce wireframe shop solutions, HotGloo is the perfect match for every web worker.


HotGloo has been designed with a low learning curve in mind. In addition we do offer tutorials, getting started documentation and a fast and reliable support team.

Mobile optimized

Edit, review and test your work on any mobile device, whenever you want and wherever you are. You can even leave page notes or add comments on the go.

Made for Teams

Kickstart your project and invite co-workers to the account and collaborate in real-time.

The full stack

Over 2000 elements, icons and UI widgets is what makes HotGloos element library one of the most comprehensive ones out there.

So easy to get started you won't even realize you're new here

With a very low learning curve in mind for a professional wireframe tool we provide every user interface element needed to design great interactive & responsive wireframes and prototypes. From a wide range of pre build UI widgets from our Widget Library to full accessible icon sets including more than 5000 icons. We have it all ready for you to get you started in almost no time.

"HotGloo offers a wide range of functionality and is yet very easy to use."
Constantin Wintoniak - CEO & Founder

Made for independence - run & use anywhere

HotGloo is running in your browser. Yes you will need an internet connnection for that but this also guarantees a run anywhere policy. No matter if you are on a PC or Mac. HotGloo supports all operating systems and browsers. Especially important once you send preview links to clients that simply need to work.

"It’s the interplay of great flexibility and predefined functional standard UI elements which makes wireframing efficient and fun.”
Christof Autengruber - Independent UX Architect

The most ambitious, interactive wireframe tool you have ever worked with

As professional as professional gets. HotGloo is the webworkers tool of choice when it comes to build interactive wireframes, boosting the user experience of your creative work. Add others to your account or send project previewlinks for review and feedback rounds. HotGloo lets you finally experience not only how your project is going to look like but also how it's going to behave.

"From creating high fidelity wireframes to prototyping responsive websites, HotGloo is an invaluable asset in our designer's toolbox"
Jesse Chas - Designer

Plans & Pricing

7day free trial built in all accounts.
No credit card needed for signing up.
up to 4 users
2 projects
unlimited reviewers
up to 25 users
15 projects
unlimited reviewers
up to 30 users
40 projects
unlimited reviewers
More users and projects, priority support.
Get in touch for an individual quote.
All plans include 128 bit SSL encryption, daily backups and satisfaction guranteed support.
* there may occur additional VAT charges depending on the country you live in.

Made with HotGloo

“The strategy for the Academy Awards was a complex balance of ad sponsored revenue, content creation, gamification, and a clean user interface. Wireframes played a critical role because the team at the Academy was building the back end from a pre-existing CMS and we were constructing the front end.

We detailed and created thorough annotations utilizing the live prototyping tool HotGloo, which allowed us to make rapid progress and keep everyone on the same page.”

“HotGloo delivers on every front, with object selection about as easy as you could imagine, as well as a host of other features which should make your wireframing life a whole lot easier.”
Tom Watson - .Net Magazine
“The service has one of the more polished web-based authoring environments we've seen, making this application a pleasure to use.”
Kelli Shaver - Mashable
“Mockups provide a simple and tangible way to see the general shape of a Website without getting into the weeds... A good first step is creating mockups using tools such as HotGloo.”
Mark Evans - Forbes Magazine