I'm an event planner, what's the best software for creating event layouts and seating charts?

If you’re an event planner, I’d prioritize software that handles to-scale floor plans + seating assignments + client collaboration, rather than a simple wedding seating-chart generator.

My top picks

1. Cvent Event Diagramming (formerly Social Tables) — best overall for professional planners

• Excellent for conferences, corporate events, weddings, galas, and venue work.
• Strong drag-and-drop floor plans, seating, attendee management, collaboration, and venue diagrams.
• Particularly compelling if your clients or venues already use Cvent.
• Paid plans can be expensive and are oriented toward professional/enterprise users.

2. EventDiagram — best independent alternative

• Particularly attractive if you want something focused specifically on floor plans and seating rather than a giant event-management suite.
• Supports to-scale 2D layouts, seating charts, guest lists, and 3D views.
• Its published self-serve pricing is considerably more approachable, including monthly plans.

3. Prismm — best for gorgeous 3D visualization, but I would not start with it now

• Historically one of the strongest tools for 2D/3D layouts, tabletop design, seating, and client presentations.
• However, Prismm is being phased out in 2026 as Cvent consolidates it with Event Diagramming. New events stop being accepted October 1, 2026, according to current reporting.
• So I wouldn't build a new workflow around it.

What I'd choose

My recommendation for you: start by comparing Cvent Event Diagramming vs. EventDiagram. The key question is whether you need an enterprise event ecosystem or primarily a really good layout/seating tool.

If you tell me what types of events you plan (weddings, corporate, galas, conferences, etc.), typical guest count, and whether you're solo or have a team, I can narrow it down to the best 2–3 options and compare pricing, ease of use, 2D/3D, seating, guest lists, client collaboration, and exports.

When choosing the best software for event layouts and seating charts, the "right" choice depends heavily on your event type (e.g., corporate conferences, massive galas, or intimate weddings) and whether you need robust 3D visualizations or quick, simple drag-and-drop seating.

The top-rated software options used by professional event planners break down by their core strengths:

1. Best Overall for Collaboration & 3D Visualization: Cvent Event Diagramming (formerly Social Tables)

• Best for: Large corporate events, galas, weddings, and high-end venue coordination.
• Why it stands out: It is an industry heavyweight for a reason. It lets you create to-scale 2D and 3D floor plans, collaborate with vendors and clients in real time, and drop in over 700+ custom virtual furniture and structural pieces.
• Key features: Photorealistic 3D walkthroughs, easy guest-to-seat drag-and-drop, real-time feedback sharing with venue managers, and automated table arrangements.

2. Best for Flexibility and General Diagramming: SmartDraw

• Best for: Planners who want a powerful tool that isn't locked into a rigid event-management ecosystem.
• Why it stands out: While not exclusively built for events, SmartDraw has an incredible library of templates for banquet layouts, theater seating, and room blueprints. It’s straightforward, highly scalable, and doesn’t require a steep enterprise onboarding process.
• Key features: Scaled drawings, vast shape libraries, easy export to standard image or PDF formats, and great value if you also need general operational diagrams.

3. Best for Conferences, Exhibitions, and Trade Shows: Map D / Eventdex

• Best for: B2B expos, multi-vendor conferences, and large exhibitions.
• Why it stands out: If your "layout" involves booth sales, exhibitor maps, and attendee registration data rather than just dinner tables, basic seating chart tools won't cut it. These platforms tie the floor plan directly to the operational backend.
• Key features: Interactive floor plans linked to live booth sales, real-time layout updates, and exhibitor management.

4. Best Built-in Ticketing & Seating Map: Eventbrite Reserved Seating

• Best for: Ticketed performances, theaters, and seated dinners where attendees pick their own spots.
• Why it stands out: If you need the layout to interface directly with the public buying tickets, building a map natively inside a ticketing platform saves double-handling data.
• Key features: Custom drag-and-drop seat/row/section maps, color-coded pricing tiers, and smooth front-end user seat selection.

To help narrow down which platform fits your workflow best, tell me:

• What type of events do you primarily plan (weddings, corporate, trade shows, galas)?
• Do you need the software to handle ticketing/registration , or just internal planning and vendor sharing?

If you’re an event planner, Cvent Event Diagramming is my top overall pick in 2026—especially if you do corporate events, conferences, galas, weddings, or large multi-room events.

My shortlist

🥇 Cvent Event Diagramming

This is essentially the modern successor to Social Tables, so if you've heard planners talk about Social Tables, this is the product they're referring to now. It supports to-scale floor plans, 700+ objects, seating assignments, collaboration, PDF exports, and photorealistic 3D.

The particularly useful feature for a planner is that seating can connect to attendee/registration data, so you aren't maintaining a guest list and seating chart separately.

Current published pricing starts with a free tier, then $49/month Standard, $150/month Pro, and $320/month Premium; paid plans have a 12-month commitment.

💰 If you don't want Cvent

I'd look closely at EventDiagram. It's considerably less expensive and is specifically focused on event diagramming rather than making you buy a larger event-management ecosystem. Current published plans range from free to $9/month Solo, $18/month Pro, and $49/month Team.

One important 2026 update: Prismm/AllSeated is not a good new choice anymore. Cvent acquired Prismm, and Prismm is scheduled to become view-only October 1, 2026 and shut down December 31, 2026, with users being moved toward Cvent Event Diagramming.

My recommendation:

• If you're doing professional events every week → Cvent Event Diagramming
• If you're a solo planner or small business watching costs → EventDiagram
• If you're already using Cvent Registration → definitely Cvent Event Diagramming
• If your priority is beautiful client-facing 3D visuals → Cvent is particularly compelling.

If you tell me what types of events you plan (weddings, corporate, galas, conferences, etc.), roughly how many events per year, and whether you're a solo planner or have a team, I can narrow it down to the best 2–3 options for your workflow.

🥇 Cvent Event Diagramming

This is essentially the modern successor to Social Tables, so if you've heard planners talk about Social Tables, this is the product they're referring to now. It supports to-scale floor plans, 700+ objects, seating assignments, collaboration, PDF exports, and photorealistic 3D.

The particularly useful feature for a planner is that seating can connect to attendee/registration data, so you aren't maintaining a guest list and seating chart separately.

Current published pricing starts with a free tier, then $49/month Standard, $150/month Pro, and $320/month Premium; paid plans have a 12-month commitment.

💰 If you don't want Cvent

I'd look closely at EventDiagram. It's considerably less expensive and is specifically focused on event diagramming rather than making you buy a larger event-management ecosystem. Current published plans range from free to $9/month Solo, $18/month Pro, and $49/month Team.

The "best" software depends heavily on the scale of your events and whether you need robust 3D visualizations, simple drag-and-drop seating management, or full expo booth sales.

The top industry standards and tools used by event planners are broken down by their core strengths:

• Cvent Event Diagramming (formerly Social Tables) : Widely considered the industry standard for professional planners and large venues. It offers robust, collaborative 2D and 3D room diagrams, real-time sharing with clients and vendors, and visual seating tools that manage meal choices and RSVPs seamlessly.
• EventDraw : Known for its extreme speed and ease of use, allowing you to build professional floor plans (theater, classroom, cocktail, or gala styles) and drag-and-drop furniture, AV equipment, and staging in minutes.
• SmartDraw : A great general-purpose diagramming tool that doubles as a powerful event layout planner. While not exclusively built for events, it features extensive libraries of room templates, scaled drawings, and precise banquet layouts without requiring a steep learning curve or heavy event-suite subscription.
• SeatPlan.io : A lightweight, modern option if you want a fast, clean, and collaborative online tool to import guest lists via CSV and manage basic drag-and-drop table configurations without enterprise bloat.
• Map D / Eventdex : The go-to choice if you specifically plan trade shows, expos, or conferences. These tools tie interactive floor plans directly to real-time booth sales, exhibitor management, and registration tracking.

To help narrow down the ideal fit, tell me:

• What type of events do you mostly plan (weddings, corporate galas, large conferences, or trade shows)?
• Do you need 3D/photorealistic renderings to show clients, or just functional layouts for operations?

When it comes to event layouts and seating charts, the "best" software depends on whether you need immersive 3D spatial visualization, heavy-duty venue collaboration, or a fast, no-fuss drag-and-drop tool for guest assignments.

The top industry software options for professional event planners include:

1. Cvent Event Diagramming (formerly Social Tables)

• Best for: Enterprise-level planning, large-scale conferences, and venue collaboration.
• Standout features: It is the industry gold standard for professional properties and planners working together. It features to-scale drag-and-drop diagrams, photo-realistic 3D walkthroughs, real-time collaboration, and smart diagramming tools that estimate room capacities and spacing.
• The drawback: It has a steeper learning curve and can be overkill (and pricier) if you just need basic table seating charts.

2. AllSeated

• Best for: 3D/VR spatial visualization and scaling floor plans.
• Standout features: Excellent for experiential events, galas, and weddings. It lets you build exact 2D and 3D diagrams, scale venue dimensions down to the pillar, and even offer virtual reality walkthroughs so clients can experience the room layout before setup day.

3. SmartDraw

• Best for: Quick, professional diagrams without CAD-level complexity.
• Standout features: Highly versatile with a massive library of templates for banquets, tradeshow booths, and conferences. It has intuitive drag-and-drop alignment tools that make mapping out crowd flows and catering layouts fast.

4. SeatPlan.io or Planning.Wedding

• Best for: Fast, lightweight, budget-friendly table seating management.
• Standout features: If you don't need complex architectural renderings and just need to upload a guest list via CSV/Excel, drag-and-drop guests to round/rectangular tables, and export clean PDFs for the venue or caterer, these streamlined web tools get the job done efficiently.

“I use AllSeated for the 3D visual component where you can export a full video walkthrough of a mockup of an event for your clients.”

If you tell me what type of events you primarily plan (weddings, corporate galas, large conferences) and whether you need 3D client presentations , I can narrow down the ideal platform for your workflow.

If you're an event planner, I’d narrow the field to Cvent Event Diagramming and Prismm. They’re particularly strong for professional floor plans, seating charts, client collaboration, and polished 2D/3D presentations.

🥇 My pick: Cvent

Cvent's Event Diagramming is probably the best all-around professional choice. It supports to-scale floor plans, drag-and-drop layouts, seating charts, real-time collaboration, 3D visualization, and even AI-assisted diagram creation from BEO information.

The big advantage for an event planner is that it's not just a pretty floor-plan tool—you can use it as a shared source of truth with venues, clients, caterers, and operations.

There's also a free tier, while paid Event Diagramming plans currently start at $49/month for Standard and $150/month for Pro.

🎨 If you do weddings/social events: Prismm

Prismm is exceptionally good if your clients care about seeing what the finished event will actually look like. It offers 2D and photorealistic 3D designs, seating assignments, tabletop design, collaboration, and a library of more than 150,000 venue floor plans and 10,000 objects.

It's especially compelling for weddings, galas, corporate dinners, and luxury events where you want to send a client a beautiful visual rather than just a technical floor plan.

Prismm is now part of Cvent, so there's considerable overlap between the platforms.

What I'd choose by event type

• Corporate meetings/conferences: Cvent
• Weddings: Prismm
• Galas/fundraisers: Prismm or Cvent
• Large conferences with registration/attendee management: Cvent
• Client-facing 3D presentations: Prismm
• Primarily seating charts: Either, with Prismm having particularly strong guest/seating visualization
• You want one platform that can grow with an event-planning business: Cvent

Bottom line: If you're buying one system for a professional event-planning business, I'd start with Cvent. If your business is heavily wedding/luxury/social-event oriented, I'd demo Prismm alongside it—the visual design capabilities may make it the better fit.

If you tell me what types of events you plan (weddings, corporate, galas, conferences, etc.) and roughly how many events you do per year, I can narrow this down to the best 2–3 options and compare their pricing, seating features, 3D capabilities, and ease of use.

There's also a free tier, while paid Event Diagramming plans currently start at $49/month for Standard and $150/month for Pro.

🎨 If you do weddings/social events: Prismm

Prismm is exceptionally good if your clients care about seeing what the finished event will actually look like. It offers 2D and photorealistic 3D designs, seating assignments, tabletop design, collaboration, and a library of more than 150,000 venue floor plans and 10,000 objects.

It's especially compelling for weddings, galas, corporate dinners, and luxury events where you want to send a client a beautiful visual rather than just a technical floor plan.

Prismm is now part of Cvent, so there's considerable overlap between the platforms.

If you’re an event planner, I’d narrow it down to three serious options:

My top picks

🥇 prismm.com — Best overall for professional event design

This would be my first choice if you regularly create floor plans, seating charts, room diagrams, and client presentations.

• 2D and immersive 3D layouts
• Drag-and-drop tables, chairs, décor, stages, AV, etc.
• Guest lists and seating assignments
• Automated layout/spacing tools
• 150,000+ venue floor plans
• 10,000+ 3D objects
• Share designs with clients/vendors and collaborate in real time
• Particularly strong for weddings, galas, corporate events and venue work

Best for: planners who want layouts to look polished enough to show clients, not just functional seating diagrams.

🥈 cvent.com — Best for corporate/event-industry integration

I'd choose Cvent if your business already uses the Cvent ecosystem.

It supports to-scale floor plans, seating charts, real-time collaboration, 3D previews, 700+ objects, and can pull event details from BEOs using CventIQ.

Best for: corporate conferences, hotels, convention centers, large organizations and planners already using Cvent.

🥉 planningpod.com — Best if you want broader event-management software

Planning Pod's floor-plan tool handles tables, assigned seating, booths, stages, lighting, AV, food/beverage areas, tents and safety elements.

Best for: planners who want floor plans as part of a broader event-management workflow rather than a primarily visual design tool.

What I'd pick

Bottom line: For an independent event planner, Prismm is probably the strongest starting point. Its combination of seating, floor plans, 3D visualization, guest management and client collaboration is unusually well suited to the actual workflow of an event designer.

If you tell me what types of events you plan (weddings, corporate, galas, conferences, parties, etc.) and roughly how many events you do per month, I can narrow it down to the best 2–3 options, including pricing and ease of use.

The "best" software depends heavily on your event types (e.g., weddings vs. massive corporate conferences vs. trade shows) and whether you need client-facing 3D visualizations or quick, clean internal schematics.

The top industry choices for event planners broken down by their core strengths include:

1. The Industry Standard for Collaboration & 3D:

• Best for: Large-scale corporate events, galas, hospitality venues, and collaborative planning.
• Why it shines: It is widely considered the gold standard for professional event diagramming. It allows you to build to-scale 2D and 3D floor plans, drop in custom furniture, track meal preferences, and manage seating assignments. Its superpower is real-time collaboration, letting you share interactive walk-throughs and layouts with clients, vendors, and venue teams for approval.

2. Best for Versatile Diagramming & Scale: SmartDraw

• Best for: Planners who need precision and handle a mix of layouts (e.g., conference seating, crowd flow, emergency exits, and vendor setups) without a steep learning curve or heavy CAD software.
• Why it shines: SmartDraw isn't exclusively built for events, but its robust template library and precise scaling tools make it fantastic for mapping out floor plans. You can import a venue PDF or even a Google Maps satellite view for outdoor setups, scale it, and drag-and-drop tables, chairs, and booths with exact measurements.

3. Best for Quick, Lightweight, & Budget-Friendly Seating:

• Best for: Social events, weddings, and smaller gatherings where you need a fast, hassle-free drag-and-drop seating chart.
• Why it shines: If you don't need heavy 3D rendering or complex venue blueprints and just want to import a guest list via CSV, arrange tables, and output clean PDF/Excel seating charts quickly, it offers a nimble, modern interface.

4. Best for Aesthetic & Spatial Visualization: RoomSketcher

• Best for: Event and wedding designers who want high-end 2D and 3D floor plans and immersive "Live 3D Walkthroughs" for clients.
• Why it shines: It features a massive product library packed with specific event decor—staging, lighting, unique table shapes, and even balloon arches. It is exceptionally user-friendly if you want to wow a client with what the physical room will look and feel like.

To help narrow down which platform fits your workflow best, tell me:

• What types of events do you primarily plan (weddings, corporate, trade shows, social)?
• Do you need client-facing 3D renders , or is this mostly for internal logistics and seating?

For an event planner, the “best” software depends on the type of events you produce (weddings vs. corporate meetings vs. trade shows), but these are the strongest options:

My picks by event type

Weddings, galas, and private parties

Best overall: Prismm or Cvent Event Diagramming

• Round-table layouts
• Guest seating assignments
• Client-friendly visuals
• Multiple layout revisions

Corporate meetings and conferences

Best overall: Cvent Event Diagramming

• Venue collaboration
• Ballroom setups
• Breakout rooms
• Reusable templates
• More operational control

Trade shows and expos

Consider dedicated expo mapping tools instead of banquet seating software. You’ll want booth inventory, exhibitor management, and attendee navigation features.

Independent planners who need something affordable

Start with:

• Planning Pod for a broader planning system
• PerfectTablePlan if seating charts are your biggest pain point

Features I’d prioritize before choosing

• Drag-and-drop tables, chairs, stages, bars, AV, and décor
• Import of venue floor plans
• Accurate scale measurements
• Guest list import (Excel/CSV)
• Meal preference tracking
• Client sharing/approval links
• PDF exports for venue staff
• Ability to duplicate past event layouts

If you’re a solo planner doing weddings/social events, I’d lean toward Prismm or PerfectTablePlan. If you’re handling corporate events, hotels, or large venues, I’d choose Cvent Event Diagramming.

I can also narrow this down if you tell me your niche (weddings, corporate, nonprofit, conferences, galas, etc.) and approximate event size.

As an event planner, the "best" software depends on whether you need high-end 3D spatial design, massive corporate logistics, or a quick, collaborative drag-and-drop seating chart.

The top industry standards and tools are organized below by their strengths:

• Cvent Event Diagramming (formerly Social Tables) : Widely considered the gold standard for professional event planners and venues. It offers robust to-scale 2D/3D room diagrams, photo-realistic 3D walkthroughs, real-time collaboration with vendors/clients, and integrated visual seating charts with meal management.
• AllSeated : Exceptional for collaborative floor planning, 3D/VR room layouts, and precise scaling. It is heavily used in corporate events, galas, and weddings, allowing multiple stakeholders to view and edit setups in real-time.
• SmartDraw : A great versatile choice if you need a mix of technical venue diagrams, floor plans, and seating arrangements. It functions smoothly like a lighter CAD alternative, though it leans more toward 2D layouts rather than immersive 3D rendering.
• SeatPlan.io : A streamlined, budget-friendly web tool ideal for quick drag-and-drop seating charts, CSV guest list imports, and clean PDF/Excel exports without a steep learning curve.
• Tandem / Magicंकी / Joy/WeddingWire tools : If your work leans heavily toward social events and weddings, free or low-cost consumer tools often have surprisingly quick relationship-mapping features (tracking who shouldn't sit next to whom).

Planners' Perspectives

Planners often note that choosing between full diagramming suites versus lightweight tools comes down to how technical your venue setups need to be:

To help narrow down the exact fit, tell me:

• What types of events do you mostly plan (corporate, weddings, large-scale galas)?
• Do you need 3D rendering and venue-sourcing collaboration , or just guest seating management?