👋 OnePlan is free to use

The best way to plan your event site

Map, design and collaborate in one easy-to-use system.

👋 OnePlan is free to use

The best way to plan your event site

Map, design and collaborate in one easy-to-use system.

Free, accurate and easy-to-use site planning platform

Easily share and plan together in real-time with colleagues, partners, suppliers, vendors, broadcasters, local authorities and all stakeholders.

“With OnePlan you can create accurate, detailed and professional-looking event plans without the need for a degree or design engineer.”

Simon Stewart

Cheese & Chilli Festival

Map and Plan your event site together

Specialist tools to plan any event site

Hundreds of objects to choose from, with more added regularly. Developed by event experts in each sector.

🧠 Automated real-time intelligence

OnePlan instantly shows you event size and capacity

Simply draw out your event areas and OnePlan tells you the measurements.

Our Core Features

Learn more about our solutions

One dashboard. Multiple event planning and management tools to plan your event site. 

OnePlan makes it easier to plan events

We help event organizers plan more efficiently, saving them time. 

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Trusted by the world's best events

Over 15,000 events in 107 countries have been planned using OnePlan

world triathlon logo
Brooklyn Nets logo
SoulFest logo
commonwealth stadium logo
arsenal logo
Shrewsbury Folk Festival logo
Stadium Security Solutions logo
silverstone logo
LA Clippers basketball court in Venue Twin

🏟️ Venue Twin

Hyper-realistic venue planning

Venue Twin is our ground-breaking multi-use digital twin platform that can reduce costs, increase revenue and cut your venue’s CO2 emissions. 

💬 Testimonials

What our customers say about OnePlan

🚀 Start planning your next event for free

Join the world’s best event planners on OnePlan.

Map and Plan One Event Totally Free!

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Choose your
event location

add event location in oneplan

Place items to
plan your event

event plan in oneplan

Collaborative Event Site Planning

Sydney event

Plan Festival sites

Develop event and site plans that fulfil your client’s needs and prepare for every eventuality.

Plan Road events

OnePlan is used by World Triathlon and many sports organizations to simplify event planning and management.
Venue Twin broadcast cameras

Plan Venue Operations

Plan venues and major events  in OnePlan and our hyper-realistic Venue Twin, including importing your existing CAD.

What is

OnePlan is a collaborative, real-time platform that provides the full suite of event planning, design and management tools. It combines the best characteristics of CAD with up-to-date mapping technology in one easy-to-use solution. 

Tools to Plan your Event Site

OnePlan Triathlon Event Plan

Choose your Map: up-to-date satellite maps

Place Christmas tree on event plan in OnePlan

Place Infrastructure: Barriers, Tents & more

Dot planning in OnePlan

Dot Planning: Position staff & volunteers

Event site zones in OnePlan

Crowd Management across your site's zones

Exit Calculator in OnePlan

Social Distancing: Arrival & Exit calculators

Traffic Management in OnePlan

Traffic Management in and outside your event site

Best Event Management Platform
Best Festival Technology
Best Venue & Operations Technology 2022