Floor-planning and 3D visualisation software for event spaces, used by planners and by venues to plan layouts and present their rooms to prospective clients. Prismm’s website states that it is now part of Cvent.
What it is for
Creating accurate event floor plans and table layouts, managing the guest list against them, and giving venue marketing and sales teams photorealistic 3D tours of their spaces.
Documented capabilities
- Floor planning with precision floor plans, templates and drag-and-drop tools.
- Table-setting design, guest-list management and 3D event diagramming.
- Real-time collaboration in the cloud and sharing of plans by link.
- Photorealistic 3D virtual tours, immersive virtual catalogues and branded spaces for venue marketing and sales.
Integrations and API
Integration details are not recorded in this profile. Prismm lists technology partnerships; ask which registration, CRM or venue sales systems it connects to, and how that is changing within Cvent.
Pricing model and availability
Prismm offers demonstrations and published plans; prices are not recorded here. Its website serves the United States and Germany in separate language versions.
What to check before buying
Because Prismm and Cvent Event Diagramming now sit in the same company, ask Cvent how the two products will be supported and whether existing floor plans and accounts will move. Confirm who draws the base floor plan and how accurate it is before relying on capacities.
Prismm pricing
What Prismm publishes about its pricing, checked on its own pricing page. Prices change, so confirm the current terms with Prismm before you buy.
| Pricing model | Free plan with paid upgrades |
|---|---|
| Published starting price | $49 per month billed monthly ($480 billed annually), Standard plan |
| Free plan | Yes |
Prismm is now part of Cvent and its pricing is published on Cvent's site.
Source: cvent.com, checked 24 October 2026.
Alternatives to Prismm
Other directory profiles that do the same job as Prismm.
Compare every listed option in event floor plan software.