Fresh off the electrifying atmosphere of 

, the ProtoPie team is still buzzing! Hosted by the 

, this wasn't just another tech event; it was a peek into the future of mobility, and boy, was it exciting! Pleos 25 rolled out the "

," a groundbreaking initiative set to turbocharge how developers create the next wave of movement.

Imagine a world where developers get their hands on rich mobility data, futuristic tech, and even direct vehicle control via SDKs and APIs – 

 The big question on everyone's mind was: what happens when Hyundai's cutting-edge tech collides with the brilliant minds of developers? 

So, What Went Down at Pleos 25 for ProtoPie?

We were right in the thick of it, showcasing how ProtoPie, our super-intuitive no-code prototyping tool, is ready to help developers and designers craft mind-blowing experiences in this new mobility landscape. And guess what? People were 

 curious minds flocked to Pleos 25, all eager to dive into the future.

 We connected with a large number of super-relevant industry players – think 

Hyundai Motors, Hyundai Autoever, 42dot, and Lotte Innovate

! They saw the ProtoPie magic and wanted in!

 Our awesome team of ProtoPioneers made all this happen on a tight schedule and still managed to make it one of our most successful events yet – talk about impact!

Our Recipe for an Unforgettable Pleos 25:

We didn't just show up; we brought the fun 

 were a total crowd-pleaser! Nothing like a cool souvenir to remember the future of mobility by.

 Our pre-event outreach meant we landed at Pleos 25 with a list of eager developers and businesses ready to chat.

Your Demo Roadmap (aka Experience Cards!):

 were leading attendees through our coolest demos, ensuring they saw just how ProtoPie could impact their world on the new mobility platform.

 This wasn't just a demo; it was a showstopper! We showed off ProtoPie's power to link up multiple devices and integrate with custom hardware, essential for those sleek future in-car experiences.

 We took attendees on a virtual ride with our 

. Immersive 3D UIs within mobility? Yes, please!

 really talking! They loved seeing how ProtoPie's ecosystem could supercharge their workflows on the Pleos mobility open platform.

 VR automotive HMI experience by combining hardware, VR, and ProtoPie!

Pleos 25 was a blast and a huge win for ProtoPie! We jammed with an amazing crowd of tech leaders and developers, got them excited about prototyping, and showed everyone that ProtoPie is ready to help build the user experiences that will define 

. The energy was incredible, and we can't wait to see the awesome collaborations and innovations that will roll out from this fantastic link-up between developers and the Hyundai Motor Group.

, ProtoPie is just getting started in the fast lane of future mobility!

Recapping Our Electrifying Time at Hyundai's Groundbreaking Mobility Event!

ProtoPie Plugged In and Amped Up at Pleos 25!

Are you ready to take ProtoPie to new heights? We have an incredible deal that will enhance your design workflow and give you more time to develop incredible interactive prototypes. Welcome to the maxed-out performance of ProtoPie with a huge discount on the Pro plan!

, we're making it even easier to experience the benefits of the Pro plan.

Imagine being able to save up to $110 on your plan! Experiment and refine your prototypes. When you sign up or upgrade to our Pro plan by May 31st, that's exactly what you'll get!

 to go to our Subscription page. If you are already a user, go to the upgrade page 

 Build realistic flows with conditional logic and chained actions.

 Collaborate seamlessly with your team in the cloud.

 Save time and ensure consistency with component states and libraries.

 Connect prototypes to real data using variables and APIs.

, so don't let this opportunity slip away from you. Join the prototyper elite who already leverage the potential of ProtoPie to build award-winning user experiences. We are waiting for you!

For monthly discounts, the 20% off will be applied to the first three months of the subscription. For the Yearly plan, the 20% off will be applied to the first year of the billing cycle.

Calling all Prototyping Superstars!

Join ProtoPie’s Elite Team With 20% Off on Pro Plan 🚀

We're always eager to support ProtoPie enthusiasts who are passionate about bringing people together and helping them expand their prototyping skills! Whether you'd love to start a local community, organize events, or create original content using ProtoPie, our team will help you turn it into a success! 

By becoming a ProtoPie Ambassador, you'll join a network of talented digital creators and enjoy exclusive perks. All we ask is your sincere commitment to our requirements and 

Follow the guidelines below to apply to ProtoPie Ambassadors and start sharing your passion!

Whether you join our Ambassadors community as event organizer, content maker or community leader, ProtoPie Ambassadors gives you the opportunity to make meaningful connections and network with other passionate users and members of the ProtoPie team.

By joining ProtoPie Ambassadors, you can inspire and empower others to create and prototype the next generation of digital products and experiences. Nurture new ideas and get feedback from other ambassadors and members of the 

Join a positive and supportive community of ProtoPie enthusiasts from all over the world! It's a fantastic opportunity to share good practices, learn from each other and develop your skills!

You can choose how you want to contribute as an ambassador; there are three different ambassador categories you can apply for: Community Leader, Content Creator, or Blog Post Writer. Here are the details on how each ambassador category can contribute:

Help users fix bugs, assist with Pies, share valuable insights in our community, and potentially create your own groups or events to build a knowledgeable and collaborative environment. Community Leaders can be creative; they can create their own Reddit sections, blogs, forums, etc. Their proactive involvement strengthens our community.

Share ProtoPie-related content on social media or share your own ProtoPie prototypes on social media at least once a week (videos are great; images are also welcome). Content Creators must share our online and offline campaigns and events with their audience on social media. Campaign schedules will be provided in advance.

Write at least one blog post per month for our team to review and publish. You have the option to suggest your own topics (subject to approval) or write about topics we provide. We'll plan these topics quarterly.

Honorary ambassadors are personally invited (e.g., Senior Designers, former ProtoPie team members). They retain their Ambassador status and can engage with the community in any way they choose, without specific duties.

Ambassadors who remain inactive for over one month, whether by not engaging with the community, writing blog posts, or failing to post on social media or relevant forums (depending on the ambassador category), may be removed from the ProtoPie Ambassador Program at the discretion of the ProtoPie team.

Ambassadors who join the program are obligated to adhere to our 

. Failure to follow our Code of Conduct rules can result in removal from the program.

Ambassadors will receive up to three warnings before their Ambassador status is revoked. Each warning will include guidance on best practices and suggestions for how they can better support and contribute to the community. The ProtoPie Team reserves the right to revoke anyone's participation in the Ambassador program, as well as their associated perks, at any time.

Access to the "ProtoPie Ambassadors" Team Space (

Invitation to exclusive Ambassador events and workshops 

Support for events (swags, special discounts, co-marketing, etc.)

Special mentions on our social media channels and community

 in which you introduce yourself and tell us why you'd like to become a ProtoPie Ambassador

Applications will be reviewed by our team every 7 days. We'll let you know by email whether or not your application has been accepted.

Our Ambassadors are volunteer enthusiasts who are passionate about ProtoPie and bringing people together around creating and prototyping next-generation digital products! They typically organize online/offline events, lead communities or make courses, tutorials, and other original content featuring ProtoPie.

Do I have to be a ProtoPie expert to be an Ambassador?

You don't need to be a ProtoPie genius to join the program. We believe that being passionate about ProtoPie and exploring ideas freely is more important than knowledge. However, we do ask applicants who join as community leaders to have intermediate to advanced ProtoPie skills, to guide less experienced members. 

If I become an Ambassador, will I be in direct contact with the ProtoPie team?

Sure, our team will help you get started and support you all the way. You'll be invited to join our ProtoPie Ambassadors Community, where you can connect to other ambassadors and reach out to our Community Success team anytime.

Do I have to be fluent in English to be an Ambassador?

Not at all! We love to welcome Ambassadors from all over the world who speak different languages. If you'd like to start a new ProtoPie community in a language other than English, it's absolutely something we'd love to support.

Can I make money as a ProtoPie Ambassador?

There are no official opportunities to make money within the ProtoPie Ambassadors program. However, it's possible to be a ProtoPie Ambassador and do consulting or freelance services on ProtoPie at the same time.

Learn about how to join our community of inspiring Ambassadors. Connect with other passionate digital creators and the ProtoPie team!  

Become a ProtoPie Ambassador

On March 19, 2025, the ProtoPie team joined an exciting lineup of industry leaders at the 

5th China Automotive Human-Machine Interaction (HMI) & Experience Design Innovation Conference

 hosted by Gasgoo in Shanghai. As the automotive world races into a more innovative, more intuitive future, this annual event brought together designers, engineers, and innovators to explore how technology is reshaping the in-car experience.

, our APAC Business Development Manager, delivered a standout presentation titled 

“Integrating AI and Hardware into HMI Design”

. His talk focused on solving one of today’s biggest HMI challenges: bridging the gap between software design and hardware execution - without needing to write a single line of code.

APAC Business Development Manager Link Li, presenting how ProtoPie supports companies to “Integrate AI and Hardwre into HMI Design”

Link introduced ProtoPie as the go-to platform for building 

 that seamlessly integrate both hardware elements and AI-powered services. With tools like 

, designers can validate their ideas in real-world environments long before development begins.

You can watch a recording of the full speech and presentation here: 

Integrating AI and Hardware into HMI Design

Innovating at the Intersection of AI and Hardware

One of the key messages from Link’s session was the 

. He cited real-world examples where a lack of early testing led to poor user adoption - even when the visuals were compelling. With ProtoPie, designers can simulate user interaction with hardware such as 

Seating Buck Setup showcasing multi-display and cross-device prototyping powered by ProtoPie

The crowd was especially intrigued by how ProtoPie integrates 

 using APIs and bridge apps. These capabilities unlock advanced interaction designs, from 

personalized, multimodal HMI design powered by AI and 3D visualization

 - echoed across the speaker lineup. Companies like Unity, EPIC Games, Qt, and Zeekr shared their insights into 3D cockpit interfaces, emotional design, and AR-HUD innovations.

As automotive UX moves from functional to experiential, the demand for 

design tools that can keep up with this shift

 is growing. ProtoPie is proud to be among the tools leading this charge.

ProtoPie’s booth saw a steady stream of traffic after Link’s presentation, with many attendees heading straight over to try the live demo. The 

 we handed out were a hit (who knew?), and the 

“ProtoPie is the go-to tool in our team every day.” 

ProtoPie Car Fresheners - Hugely popular with our visitors!

 and more targeted engagement. It’s clear that when it comes to the future of automotive HMI, designers want tools that are fast, flexible, and ready for the real world.

“ProtoPie is the best software for bringing designs to life right now - a must-buy product.” 

Link Li, APAC Business Development Manager at ProtoPie, talking to the After Sales System Lead at General Motors China.

We’ve made a lot of new valuable connections at this year’s event. From OEMs like 

Geely and BMW to Honda and Chery Automobile

, we’re looking forward to reconnecting at the upcoming 

As automotive HMI design continues to evolve, ProtoPie remains committed to empowering designers to 

bring their visions to life faster, smarter, and more collaboratively

. Events like Gasgoo’s HMI Conference remind us just how powerful these conversations can be.

 on the road ahead and the innovations in UX we’ll see along the way!

ProtoPie showcased the future of HMI prototyping at Gasgoo’s 2025 Conference in Shanghai, highlighting key UX trends and real-world design validation.

Driving the Future of Auto UX: ProtoPie at Gasgoo HMI 2025

Pi Day, celebrated on March 14th each year by math enthusiasts, scientists, and creatives alike, is a nod to the mathematical constant 

 (pi), which starts at 3.14 and continues infinitely.

At ProtoPie, Pi Day is more than a celebration of numbers; it’s a tribute to 

 Much like how prototyping allows designers to explore, iterate, and refine ideas without limits.

Think fast, prototype smart, and push the boundaries of UX design within the spirit of Pi Day!

Create a high-fidelity prototype that’s within 3.14 seconds in interaction time. Use ProtoPie’s advanced features to create a seamless and dynamic interaction. Your prototype can be any level of fidelity, but high-fidelity prototypes will be scored higher. We encourage you to use the following topics and features:


 Explore mathematical concepts, visualize Pi as a symbol, or delve into its limitless nature.

 Think outside the box and surprise us with your unique interpretation of Pi Day.

Loop interactions for smooth, continuous flows.

Chained interactions for realistic, multi-step experiences.

 Use ProtoPie Studio to create your high-fidelity prototype.

Follow ProtoPie on LinkedIn and share your prototype on your LinkedIn feed in the form of a video or a GIF (not more than 3.14s). 

 The most creative and impressive prototypes will win exciting prizes.

 How unique and innovative is your concept?

 How well does your prototype showcase the capabilities of ProtoPie?

 How well does your prototype capture the spirit of Pi Day?

 How close to the 3.14-second time mark can you make your prototype?


Our team’s internal prototyping experts will choose the top two most innovative pies. In addition, a special Recognition Award will be given to the Pie with the most engagement on its LinkedIn post!


to keep you fueled during long prototyping sessions!

Plus 1-month free upgrade to the ProtoPie Pro plan 

(if already subscribed, 1 month of extra subscription will be added!)

Don't miss out on this exciting opportunity to celebrate Pi Day, showcase your prototyping skills, and win amazing prizes. Start brainstorming your ideas and get ready to create a high-fidelity prototype that will impress the judges and the ProtoPie community.


The challenge will run from March 14th to March 31st

, so get those creative juices flowing and start building!

This is your chance to showcase your prototyping skills, push the boundaries of interactive high-prototyping, and win cool tech merch.

Pi Day UX Challenge 2025

It's time for some digital spring cleaning! We're launching a challenge focused on tidying up the user experience on popular mobile web apps. Do you ever get frustrated by cluttered interfaces, hidden features, or confusing navigation on your phone? Now's your chance to fix it!

Choose a real-world web app with mobile UX that needs improvement (like Facebook, Netflix, Zoom, Amazon, etc. ). Reimagine and redesign ONE problematic screen or user flow (e.g., homepage, sign-up, navigation) to make it cleaner, simpler, and more user-friendly.

Improve clarity and usability, surface hidden features, and streamline navigation!

(One screen or user flow is sufficient; you do not need to prototype an entire app.)

Use Figma to redesign the UI and import it into ProtoPie to bring your redesigned interaction to life. Show us how you've decluttered!

Bonus points for creativity and high-fidelity interactions!

 Special recognition for the most engaging social media entry.

Share your work on your social media feed, tagging us (

Sharpen and showcase your mobile UX Prototyping skills, focus on clarity over decoration, rethink user flows, and master interaction prototyping.

Join ProtoPie’s Mobile Web Declutter Challenge - Fixing Real-World Mobile Web UX

UX Spring Cleaning! Declutter & Simplify To Win

, the leader in interactive prototyping tools for automotive HMI and UX design, made a strong impression at 

, held December 8–10th of last year in Detroit, Michigan. A major highlight of ProtoPie’s participation was a keynote speech by 

, CEO of ProtoPie, who captivated the audience with insights on the importance of prototyping and the journey behind ProtoPie. The event also provided an excellent opportunity to connect with attendees from leading organizations, such as 

Panasonic Automotive Systems Company of America

, fostering meaningful discussions about the future of automotive HMI.

Building connections with industry leaders

CEO Tony Kim's keynote Inspires Attendees

Looking ahead - Car HMI USA & Europe 2025

ProtoPie’s booth drew significant attention, becoming a focal point for visitors eager to learn about its innovative prototyping solutions. Many attendees scheduled on-site demos with Tim Crouse, Head of Business Development, further solidifying engagement. The booth’s professional setup received high praise from event organizers and visitors.

Building Connections with Industry Leaders

ProtoPie leveraged the event to establish strong connections with top-tier automotive companies. It was a great opportunity to network with 

, reaffirming ProtoPie’s position as a trusted partner for advanced HMI prototyping solutions.

CEO Tony Kim's Keynote Inspires Attendees

Tony Kim’s keynote at Car HMI USA 2024, titled 

“The Role of Prototyping in Revolutionizing Automotive HMI,”

 captivated a large audience. He emphasized how prototyping accelerates innovation, enhances collaboration, and bridges the gap between designers and engineers in automotive development. Tony also shared the inspiring story behind ProtoPie’s creation and its mission to empower teams with no-code tools for designing intuitive HMI systems.

The presentation featured real-world examples of how ProtoPie is helping automotive leaders innovate faster and create better user experiences. By highlighting its applications in complex systems like in-car displays and IoT integrations, Tony demonstrated ProtoPie’s transformative potential. The keynote not only drew attention to the booth but also sparked meaningful discussions about the future of automotive HMI design.

"Car HMI USA 2024 was a tremendous success for ProtoPie,"

"The event not only allowed us to showcase the transformative power of interactive prototyping in automotive HMI but also provided invaluable opportunities to engage with industry leaders and explore partnerships that will shape the future of automotive innovation."

ProtoPie’s participation in Car HMI USA 2024 demonstrated its commitment to empowering teams with tools to design intuitive and cutting-edge HMI experiences. Continuing its presence at major Car HMI events, ProtoPie has secured its attendance at 

, which will be held in Berlin in June 2025, and 

, further strengthening its foothold in the automotive industry.

ProtoPie is the most advanced prototyping tool for interactive designs, enabling designers to create realistic and interactive prototypes for automotive, mobile, and IoT applications without coding. Trusted by global companies like Google, BMW, and Samsung, ProtoPie empowers teams to bring their ideas to life seamlessly and collaboratively.

 is the leading automotive UX and HMI development event in North America and Europe, bringing together decision-makers and industry experts to explore the latest trends and innovations shaping the future of human-machine interfaces in vehicles.


Learn more about how ProtoPie can help with building advanced 

ProtoPie’s success at Car HMI USA 2024—CEO Tony Kim’s keynote and meaningful connections with Honda & Hyundai, setting the stage for Car HMI US & EU 2025

ProtoPie Takes Center Stage at Car HMI USA 2024

, a startup specializing in prototyping tools for a wide range of industries including automotive, IoT, mobile, and web, has raised $21 million in Series B funding. The round was co-led by returning investor LB Investment, and Korea Development Bank (KDB), a new backer, with each committing $3 million. Other participants included existing investors HB Investment and BSK Investment,  and new supporters such as Industrial Bank of Korea, Shinyoung Securities, Axis Investment, and CJ Investment.

Founded in 2014 and commercialized in 2019, ProtoPie has rapidly established itself as a prominent B2B SaaS company. The company’s high-fidelity interaction design solutions are now widely adopted by over 50,000 companies in 180 countries worldwide, across a variety of industries. ProtoPie’s global customer portfolio includes high-tech leaders such as Microsoft, Google, and Meta, as well as leading automotive OEMs like BMW, Mercedes-Benz, and Ford. Its impact also extends to high-growth industries driving digital transformation. This includes Medtech, with clients like Johnson & Johnson MedTech and Medtronic, and Fintech, with customers such as Chime Financial, Revolut, and Itaú Unibanco.

ProtoPie has earned recognition as a leader in the design community. ProtoPie ranked first in 2022 and second in 2023 in the annual UX Design Tools Survey’s “Advanced Prototyping Tool” category, and  was also honored with the UX Design Awards at the International Design Center in Berlin in 2024. These accolades reflect the trust and admiration ProtoPie has gained from the design community.

ProtoPie’s latest funding round reflects strong investor confidence, driven by several key factors. These include the rising demand for UX prototyping solutions amid the increasing complexity and interconnectivity of digital devices, ProtoPie's unmatched global competitiveness and market leadership, an impressive portfolio of customer success stories from some of the world’s leading companies, and its outstanding global business capabilities.

“We’re excited to continue driving innovation in high-fidelity interaction design while expanding our global footprint. This investment will enable us to deliver even greater value to our customers and empower the design community to achieve more than ever before.”

We are doubling down on ProtoPie as they pave the way for UX prototyping innovation, securing an impressive client base and delivering outstanding results. We’re excited to support their next phase of growth focused on expansion.

 said Kiho Park, CEO & President, LB Investment.

ProtoPie will leverage its Series B funding to accelerate four key strategic initiatives. First, the company plans to strengthen customer success by expanding its global sales presence, ensuring better support for its growing user base. Second, it will develop a community platform where users can share use cases, insights, and success stories, fostering greater collaboration and learning. Additionally, ProtoPie aims to establish strategic alliances within the product design workflow ecosystem, forming partnerships with UI design and UX research software firms. Lastly, the company will introduce AI-powered features to expand its total addressable market (TAM) by lowering the learning curve for designers and enabling them to push the boundaries of prototyping.

ProtoPie is the most advanced prototyping tool for interactive design. With its intuitive no-code platform, it empowers designers to create realistic, high-fidelity prototypes for automotive, mobile, IoT, and more. Trusted by industry leaders such as Google, Microsoft, Meta, BMW, and Mercedes-Benz, ProtoPie bridges the gap between designers and engineers, turning complex ideas into tangible, actionable prototypes.

ProtoPie Secures $21 Million in Series B Funding to Drive Global Expansion and Innovation in High-Fidelity Interaction Design

ProtoPie Raises $21M to Drive Interaction Design Innovation

Unlocking the future of prototyping for leading innovators

, the high-fidelity prototyping tool empowering designers and developers to create seamless digital and physical interactions, recently made a significant impact at the prestigious 

. Known as a hub for creative visionaries and digital innovators, this year’s DDD served as a platform for ProtoPie to showcase its capabilities, connect with industry leaders, and further establish its position at the forefront of design technology. ProtoPie CEO Tony Kim also presented ProtoPie’s advanced prototyping features.

The event attracted global heavyweights in design and business, including EY, Deloitte, AKQA, and the creative team from TikTok, among others. Notably, 15 representatives from Accenture engaged with ProtoPie, expressing keen interest in how its advanced prototyping solutions could transform their workflows and enhance client deliverables.

At the heart of the event, ProtoPie’s team demonstrated its unparalleled ability to prototype intricate user experiences that bridge digital and physical interactions. Attendees experienced firsthand how ProtoPie simplifies creating, testing, and iterating on prototypes, from dynamic app interfaces to hardware-integrated solutions. ProtoPie CEO Tony Kim gave a presentation on ProtoPie’s strong features, highlighting the importance of prototyping.

“Participating in Digital Design Days has been an incredible opportunity to engage with some of the most forward-thinking minds in the industry,” said Tony Kim, CEO of ProtoPie. “The level of interest and conversations we’ve had with companies like EY, Accenture, and TikTok reflect the growing demand for high-fidelity tools that allow teams to innovate faster and more effectively.”

ProtoPie’s presence at DDD strengthened its visibility among creative professionals and resulted in promising leads across key sectors such as consulting, tech, and advertising. With top-tier brands and agencies like Deloitte and AKQA exploring ProtoPie’s potential, the company is poised to expand its reach and influence in the global design community.

ProtoPie is a high-fidelity prototyping tool that bridges the gap between digital design and real-world interaction. Trusted by leading brands and agencies worldwide, including Google, Meta, and Microsoft, ProtoPie enables teams to create and test interactive prototypes with unparalleled accuracy and powerful integration capabilities.

 is an international event celebrating the best in digital creativity, innovation, and design. Hosted in Milan, DDD brings together global industry leaders, creative professionals, and tech enthusiasts to explore cutting-edge tools and trends shaping the future of digital design.

ProtoPie showcased its advanced prototyping tools at Digital Design Days in Milan, connecting with industry leaders like EY, Accenture, TikTok, and Deloitte.

ProtoPie Showcases Innovation at Digital Design Days in Milan

Expert jury recognizes ProtoPie's innovation in product design

 win at the 2024 UX Design Awards is a big achievement in our mission to change how designers create high-fidelity prototypes. As UX design becomes more important in developing digital products, ProtoPie helps designers create, test, and improve ideas more effectively, resulting in faster development times, reduced costs, and, most importantly, better user experiences.

This recognition, presented by the International Design Center Berlin (IDZ), highlights ProtoPie’s ongoing contribution to the UX design world and its role in helping designers create highly interactive, fully functional prototypes.

ProtoPie News

ProtoPie Plugged In and Amped Up at Pleos 25!

Join ProtoPie’s Elite Team With 20% Off on Pro Plan 🚀

Become a ProtoPie Ambassador

Driving the Future of Auto UX: ProtoPie at Gasgoo HMI 2025

Pi Day UX Challenge 2025

UX Spring Cleaning! Declutter & Simplify To Win

ProtoPie Takes Center Stage at Car HMI USA 2024

ProtoPie Raises $21M to Drive Interaction Design Innovation

ProtoPie Showcases Innovation at Digital Design Days in Milan

ProtoPie Wins 2024 UX Design Award in Product Category

The Future of the ProtoPie Brand

ProtoPie Continues to Lead in Advanced Prototyping

ProtoPie School : Free ProtoPie Courses For All Levels

Pro vs. Enterprise Plan : Which One Best Suits Your Needs?

The New ProtoPie Design System