It suits hotels, venues, caterers, and event professionals managing guest seating and event check-in.
Free plan Free trial From 47 € a month AndroidiPhone & iPadWeb
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Best Event Diagramming Software 2026
Facts read 27 Sep 2026 – 15 Oct 2026
Arranging an event space means working through both room layouts and guest placement. Compare floor-plan import and 3D view with seating plans and guest capacity to see which layout details are covered. Guest-list import may matter when planning from existing guest information, while team collaboration speaks to shared planning work. Free-plan availability and paid starting prices add cost context. 3D Event Designer, EventReception and EventDiagram are among the entries to consider, along with SeatPlan.io. Weigh the listed features against the layout decisions, guest information and coordination involved in your event.
The standings: top 10
| Name | In a line | Record score | Price from | Try it free | Runs on | Facts read |
|---|---|---|---|---|---|---|
| 01 EventReception | It suits hotels, venues, caterers, and event professionals managing guest seating and event check-in. | 5.8 | 47 € a month | Free plan | Android, iPhone & iPad, Web | 28 Sep 2026 |
| 02 SeatPlan.io | SeatPlan.io suits people arranging seating for weddings, classrooms, events, and other gatherings. | 5.4 | £29 a year | Free plan | Web | 2 Oct 2026 |
| 03 OnePlan | OnePlan may suit event teams coordinating site plans with external partners, including festivals, venues, or local government. | 5.3 | $900 a year | Free plan | Web | 30 Sep 2026 |
| 04 EventDiagram | It suits venues and event teams that create floor plans and coordinate seating, including planners, caterers, rental companies, and AV and production teams. | 5.2 | Free plan | Free plan | Web, API | 15 Oct 2026 |
| 05 3D Event Designer | It suits event planners and users in commercial real estate or audio visual work who need interactive floor plans. | 5.1 | $14.95 a month | — | Android, iPhone & iPad, Web, Windows | 30 Sep 2026 |
| 06 A Seat Awaits | A Seat Awaits suits planners organizing weddings, galas, conferences, school banquets, and corporate dinners. | 5.0 | $49 a month | Free plan | Web | 3 Oct 2026 |
| 07 SeatPlanning | SeatPlanning suits event organizers who need to map a venue, manage guest responses, or check guests in with QR tickets. | 5.0 | $39 a month | Free plan | Web | 1 Oct 2026 |
| 08 Table-Plan.com | It suits event planners, venues, and people arranging weddings, corporate events, galas, or parties. | 5.0 | $49 a month | Free plan | Web, Windows, Mac | 7 Oct 2026 |
| 09 Event Floor Planner | Event Floor Planner suits people arranging seating and room layouts for weddings, quinceañeras, corporate events, or other occasions. | 4.9 | Free plan | Free plan | Android, iPhone & iPad, Web | 8 Oct 2026 |
| 10 SeatChart.io | SeatChart.io suits event planners, venues, and people organizing weddings, galas, corporate dinners, or classroom seating. | 4.9 | $25 a month | Free plan | Web | 7 Oct 2026 |
02
SeatPlan.io
SeatPlan.io suits people arranging seating for weddings, classrooms, events, and other gatherings.
Web Record5.4 Visit
03
OnePlan
OnePlan may suit event teams coordinating site plans with external partners, including festivals, venues, or local government.
Web Record5.3 Visit
04
EventDiagram
It suits venues and event teams that create floor plans and coordinate seating, including planners, caterers, rental companies, and AV and production teams.
WebAPI Record5.2 Visit
05
3D Event Designer
It suits event planners and users in commercial real estate or audio visual work who need interactive floor plans.
AndroidiPhone & iPadWeb+2 Record5.1 Visit
6
A Seat Awaits
Web $49 a month Record5.0 Visit A Seat Awaits suits planners organizing weddings, galas, conferences, school banquets, and corporate dinners.
7
SeatPlanning
Web $39 a month Record5.0 Visit SeatPlanning suits event organizers who need to map a venue, manage guest responses, or check guests in with QR tickets.
8
Table-Plan.com
WebWindowsMac $49 a month Record5.0 Visit It suits event planners, venues, and people arranging weddings, corporate events, galas, or parties.
9
Event Floor Planner
AndroidiPhone & iPadWeb Free plan Record4.9 Visit Event Floor Planner suits people arranging seating and room layouts for weddings, quinceañeras, corporate events, or other occasions.
10
SeatChart.io
Web $25 a month Record4.9 Visit SeatChart.io suits event planners, venues, and people organizing weddings, galas, corporate dinners, or classroom seating.
11
TablePlan.io
Web $99 a month Record4.9 Visit It suits event planners and hosts arranging guest seating for weddings, dinners, conferences and similar occasions.
13
Visrez Floor Plan Builder
WebAPI $300 a year Record4.7 Visit It suits event professionals, planners, venues, service providers, sales teams and operations teams building shared event layouts.
14
E3D Planner
AndroidiPhone & iPadWeb $16.99 a month Record4.6 Visit It suits planners, venues, and event teams that need shared 3D layouts, seating tools, and client previews.
15
Eventscript
Web $76.47 a month, billed yearly Record4.6 Visit Eventscript suits event teams, coordinators, venues, and floor or operations teams that need shared planning and guest-management tools.
17
GoodEvent Layout
Web $32 a month, billed yearly Record4.5 Visit GoodEvent Layout suits wedding planners, festival crews, event professionals, and larger companies creating and sharing venue plans.
19
Cvent
AndroidiPhone & iPadWeb — Record4.1 Visit Cvent suits organizers handling in-person, virtual, hybrid, or webinar events who need registration and attendee tools.
20
Planning Pod
AndroidiPhone & iPadWeb — Record4.1 Visit It is aimed at event and wedding venues, country clubs, wineries, restaurants, hotels, museums, and event centers.
22
Delphi Diagramming
Web — Record3.7 Visit It suits venues and event planners coordinating meeting spaces and hospitality events.
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