3D Event Designer

3D Event Designer is browser-based software for making interactive 2D and 3D floor plans. Users can create event layouts, buffet and beverage diagrams, tent plans, seating charts and inventory lists, then view a design in 3D from eye level or above. Templates can be made and reused or selected from the Floor Plan Gallery. The software includes furniture and decor options, and users can ask about incorporating their own inventory. Interactive plans can be emailed to clients, with editing rights available to share. The product integrates with Agilysys and Alert; website integration through its API is an add-on. It runs in a browser on Mac and PC computers, tablets, iPads and mobile phones without a download, and the interface can be switched among English, Spanish, French and German. Basic costs $14.95 per month and includes one user license and one floor plan. Select costs $24.95 per month and includes one user license and four floor plans. Pro costs $59.95 per month and includes one user license and unlimited floor plans. There is no free version. All plans include email support and training videos; Pro and Enterprise users also get phone support and one-on-one online training.

3D Event Designer provides floor plan creation, 3D views and client sharing through a browser-based service. Plans start at $14.95 per user per month, and the entry plan is limited to one floor plan.

It suits event planners and users in commercial real estate or audio visual work who need interactive floor plans. Browser access across computers, tablets and phones may fit teams working across device types.

Overview

3D Event Designer is a browser-based workspace for drawing event spaces in two and three dimensions. It suits planners, venue operators, commercial real-estate teams, and audiovisual crews that need presentable layouts and client input. The product’s breadth is useful for diagram-heavy work, but its paid-only model and strict Basic allowance make it less suitable for casual or occasional users.

Key features

Beyond conventional room plans, the software supports buffet and beverage diagrams, tent diagrams, seating charts, and inventory lists. Eye-level and aerial 3D views give clients different ways to understand a proposed setup. Importing a 2D plan and converting it to 3D can preserve existing work instead of forcing a layout to be redrawn.

Reusable templates and the Floor Plan Gallery can shorten repetitive setup. The catalogue contains thousands of furniture and decor items, and users can ask about adding their own inventory when a standard object is not enough. These tools make the service more useful for venues with recurring layouts than for one-off sketches.

Interactive plans can be emailed to clients, who may be granted editing rights. That is a practical collaboration path for approvals and revisions, although the product remains focused on diagrams rather than serving as a complete event-management system. Team collaboration is described as real-time, which favors groups working on a shared plan.

Agilysys and Alert integrations are supported, while website integration through the API costs extra. The interface can be changed to English, Spanish, French, or German. Every plan includes email support and training videos; Pro and Enterprise add phone support and one-on-one online training. Personal information is sent using SSL encryption, with firewalls used as an additional safeguard where appropriate.

Pricing

There is no free version, so even a small project requires a paid subscription. Basic costs $14.95 a month, billed monthly, for one user license, one floor plan, 2D/3D event diagramming, and 2D-to-3D conversion. It is the sensible choice for a solo user working on a single active layout, but the one-plan ceiling quickly becomes restrictive for venues or planners handling several events.

Select costs $24.95 a month, billed monthly, and keeps one user license while raising the allowance to four floor plans. Email support is included. The extra capacity fits an independent planner with a small pipeline, though it still does not provide the unlimited-plan flexibility of Pro.

Pro costs $59.95 a month, billed monthly, for one user license and unlimited floor plans, plus email and phone support and a dedicated account manager. It is aimed at professionals whose business depends on maintaining many layouts and who can benefit from direct assistance. The plans are priced per user, so adding seats increases the subscription cost.

Platforms

The cloud service runs in a web browser on Mac and PC computers, tablets, iPads, and mobile phones, with no download required. It is listed for Android, iOS, macOS, and Windows through that browser-based approach. This broad device coverage helps clients review or edit a plan away from a desktop, while teams that need a native downloadable application will find the model less familiar.

Who it's for

Choose 3D Event Designer if your work involves repeated event layouts, seating and service diagrams, inventory planning, and client-facing revisions. Venue teams and planners gain the most from the template library, 3D perspectives, and unlimited plans at the Pro tier. A single-event user, a volunteer, or anyone unwilling to pay before trying the workflow should look elsewhere because there is no free edition.

Pros and cons

• Pro: One workspace covers floor plans, seating, service diagrams, tents, and inventories, reducing the need to combine separate diagram tools.
• Pro: Eye-level and aerial 3D views, plus 2D import and conversion, make layouts easier to present and adapt.
• Pro: Email sharing with client editing rights supports a clear revision cycle.
• Con: Basic permits only one floor plan, so active businesses may need Select or Pro quickly.
• Con: There is no free plan, and API website integration is an add-on rather than part of the base subscription.
• Con: The advertised plans provide one user license each, making multi-person use a larger recurring commitment.

Alternatives

Browse the Event Diagramming Software list when you want to compare a wider field. Event Floor Planner is the better pick for a no-cost browser tool with PDF export and no signup. Choose EventReception when a freemium service or a one-event package capped at 150 guests and two tablets fits your occasion.

Cvent suits organizations seeking a broader event platform with selectable solutions and a free trial for its registration product. E3D Planner is an alternative for users who want a paid 3D planner with AR viewing, rendering credits, and PDF export. Planning Pod is aimed at venue subscriptions rather than a simple per-user diagram workspace.

EventDiagram offers a freemium web/API option for those who need a free starting tier. Eventscript is worth considering when one upcoming event can use an otherwise feature-complete free plan. OnePlan provides a free tier with one event and 25 objects, plus a team plan for larger collaborative use.

Verdict

3D Event Designer is a strong fit for professional planners and venues that need detailed diagrams, 3D presentation, reusable layouts, and client editing in one browser workflow. Its main reason to choose it is the combination of diagram types and collaborative 3D communication. Look elsewhere if you need a free starting point, several users included at the entry price, or a broader event-management suite.