






What are you planning?

Road events

Triathlons

Venue Operations

Festivals

Fairs & Shows

Christmas markets

Other events
Why use OnePlan to plan your road event?





Why use OnePlan to plan your triathlon?





Why use OnePlan to manage your Venue Operations?





Why use OnePlan to plan your festival?





Why use OnePlan to plan your fair or show?





Why use OnePlan to plan your wedding?




Why use OnePlan to plan your Christmas market?





Why use OnePlan to plan your event?





👋 OnePlan is free to use
The best way to plan your event site
👋 OnePlan is free for your first event
The best way to plan your event site

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

“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.
Trusted by the world's best events
Over 25,000 events in 107 countries have been planned using OnePlan













🏟️ 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

Map and Plan One Event Totally Free!

Choose your
event location


Place items to
plan your event

Collaborative Event Site Planning

Plan Festival sites

Plan Road events

Plan Venue Operations
What is
OnePlan?
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.