Maximize the possibilities of your space and team.
Trusted by over 5,000 organizations and with 3 million designs and events under management, Prismm leads the way in transforming how businesses market, sell, plan, and design spaces and events.
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Commercial design tools for spatial planning.
Building out your onsite event plan for the new year? The Prismm platform brings together teams to plan and design spaces more efficiently using immersive 3D digital twins. Work together in perfect harmony, create laser-accurate, fabulous event experiences, and become more efficient with our suite of planning tools from guest management to design details; we make event planning and execution a breeze.
Realize the full potential of any space with dynamic 3D.
Whether designing event spaces on a corporate campus, creating standout commercial spaces, or planning off-campus events, the Prismm platform puts you in full control. Upload scans of your spaces in a day or explore our library of 150,000 off-campus venue floor plans. Build amazing designs, create unforgettable experiences, and maybe even squeeze in an extra coffee break!
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Design without limits but with total control.
With over 10,000 design objects to choose from, and the power to create your own proprietary 3D objects, every design is uniquely yours. Need brand logos, banners, presentations, or playable videos to render in your designs? No problem, easily upload them in a few clicks. Your creativity, your rules, your masterpiece, done!
Book a demoCreate unforgettable employee experiences.
Be the office hero everyone toasts at the holiday party! Workplace and HR teams planning unforgettable employee events know the value of a seamless, engaging experience. From team-building retreats to end-of-year celebrations, the Prismm platform allows you to explore multiple venue options, design event floor plans, and easily assign seats. Now clink that glass! 🥂
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Teamwork made easy with accessible collaboration.
Work together anytime, on your own time, in one unified platform. Stay aligned on every detail and collaborate in the cloud to reduce miscommunication and make instant changes to your floor plan designs with ease. It’s teamwork made simple—no more email chains and definitely no more “Where’s the latest version?” moments.
Book a demoTech integration without the stress, just success.
Switching to a new technology doesn’t have to be scary. The Prismm platform is purpose-built to be intuitive and easy to include in your existing workflows. Our onboarding team gets you started in a few days with ongoing training, online tutorials, and support if you need it. Go ahead and sneak in a nap with all that extra time; we won’t tell.
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Why choose Prismm?
We’ve got your back, 24/7.
Need help? We’re on it. Prismm’s support team is ready around the clock with expert advice and tailored solutions. Whether it’s a quick email or live chat, we’ll resolve your issues faster than you can say “spatial design.”
Save the planet and your budget.
Cut down on waste and reduce on-site visits with Prismm. Automate tedious tasks, meet your customers in the cloud, and create immersive virtual experiences that are as kind to the environment as they are to your bottom line.
Designed by experts, built for you.
A decade of industry know-how goes into every feature of Prismm. From small setups to massive events, the Prismm platform can scale with your business, no matter the size, scope, or space.
Trusted by over 5,000 marquee brands around the globe.
Check out our top review ratings.
Customer testimonials
"With Allseated (now Prismm Platform) our clients’ experience was enhanced, being able to navigate easily on our venue spaces, with immediate visualisation of their set-up desires. Personalisation became instant, selling efficiency increased, all the involved parts are now staying easily in permanent contact.”
Iulia Popescu
Director Of Event Management, JW Marriott Bucharest
"Including Allseated (now Prismm Platform) as part of our selling process has given us the opportunity to show current and prospective clients our spaces in various setups, giving them the ability to envision their event with us before it takes place, without having them come onsite. This sets us apart from our competitors."
Isabel Sibürge
Director of Convention Sales Germany, Scandic Hotels
"With Prismm technology, BODENSEEFORUM KONSTANZ is able to offer a wide range of services, including our digital twin ViBoFo. The photorealistic 3D digital twin of our spaces provides virtual, efficient site tours and allows us to facilitate dynamic remote interactions and meaningful exchanges. Whether you are on site, at home, in the office or on the go, we ensure seamless connection and engagement."
Ruth Bader
Managing Director
"Designing a space like this is very much like designing in a regular ballroom, you're sitting in the space, you have to think about egress, you have to think about crowd flow. This really parallels real life."
David Merrell
CEO & Creative Director, AOO Events
"As a collective, we love using Allseated (now Prismm Platform)! Given that we have so many rooms with so many features, shapes, and sizes, it is great to have a tool to help us change our configurations quickly and easily."
Shirene Lalmahomed
Conference & Events Coordinator, Twickenham Stadium
