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Hospitality Groups

Delight prospects and clients with stunning 2D and 3D event floor plans and layouts. Prismm is the event management platform that makes designing, planning, and collaborating so easy, you’ll wonder why you waited so long to trade in your spreadsheets and sticky notes.

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How Prismm helps hospitality groups.

Event planning is no easy feat—from meeting your clients’ changing expectations and keeping vendors in line to figuring out where to seat forgot-to-RSVP-Aunt-Cathy, it’s easy to get lost in the details. Prismm acts as your digital compass, transforming disjointed event plans into realistic, true-to-life 3D layouts and experiences. We’ll help you stay on top of every detail, but calming down Aunt Cathy is on you.

An animation of loading a layout template with how it looks in 3D on the Prismm platform.
Precision, perfected.

Get everything in its proper place long before any furniture must be moved. Prismm’s highly accurate 2D and 3D floor plans ensure your customer’s vision is translated into reality and no detail is overlooked.

Plan and design
We put the “or” in floor plans.

By bridging the gap between the physical and the virtual with spatial planning interior design, you’re free to explore the infinite potential of your space. No sweat equity is required to rearrange layouts to experience each vision in stunning photorealism. Dynamic 3D means you can change any element on the fly. Plus, having a digital twin means your space is always free and ready to showcase to curious clients, busy bosses, or prospective buyers.

Floor planning software
An animation of commenting about how a napkin needs to change.
Tour, talk, and take notes.

Take clients and vendors through the event space with dynamic 3D visualizations of your floor plan designs. Collect feedback with clients on their own time thanks to embedded video conferencing, messaging, and spatial notetaking. Whether you’re suggesting a change in the seating arrangement or highlighting an area for the catering team, everyone stays in the loop, and nothing gets lost in translation.

Collaborate easily
Make each venue work for you.

Prismm’s intelligent floor planning software lets you effortlessly create detailed diagrams to optimize guest flow, ensure safety compliance, and maximize each venue’s capacity—all without compromising the event experience. You’ll be confident in every layout, and your customer will see the magic you create and think you’re like, a witch, or something.

Floor planning software
Event day harmony.

Prismm helps ensure your day-of-event is not “eventful.” Smooth out every last detail when you harness at-a-glance guest data, RSVPs, and floor plan reports to manage whatever pops up in the moment. Keep behind-the-scenes activity behind-the-scenes by creating accurate timelines and aligning capacity and inventory for a flawless event.

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Simplify your tech stack.

Technology should make your job easier, but for many event planners, trying to get critical tools to work together means wasting countless hours and suffering countless headaches. With seamless integrations into platforms like Caterease, Perfect Venue, CORT Events, AFR, and more, Prismm works in tandem with other systems to simplify your everyday event planning tasks.

Plan and design
An animation of loading a layout template with how it looks in 3D on the Prismm platform.

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

"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

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