One Plan

One Plan

Event planning and venue management software

Overview

OnePlan provides a software platform for planning large-scale events and venues, offering mapping, hazard marking, crowd management, and collaboration tools to coordinate hundreds of objects such as vehicles, signs, and staff. Users build event plans through a freemium model, starting with a free plan and upgrading to paid plans for additional features. It targets large events and venue management with a user-friendly interface and shared plans across teams, and reports ROI of about 13% from using the platform. Its goal is to help big event organizers plan more efficiently, coordinate resources better, and reduce costs.

Significant Headcount Growth

About One Plan

Simplify's Rating
Why One Plan is rated
B-
Rated B on Competitive Edge
Rated B on Growth Potential
Rated C on Differentiation

Industries

Data & Analytics

Enterprise Software

Company Size

51-200

Company Stage

Early VC

Total Funding

$15.5M

Headquarters

London, United Kingdom

Founded

2019

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Simplify's Take

What believers are saying

  • OnePlan’s 2025 rollout cut planning times 2x and loads 8x faster.
  • Esri integration went live in July 2025, widening distribution through Esri customers.
  • OnePlan updated product pages on 2026-08-03, signaling active shipping and support.

What critics are saying

  • Microsoft Project Online retires on 2026-09-30, inviting incumbent migration pressure.
  • OnePlan’s pricing starts at $21 monthly; low entry pricing compresses enterprise ARPU.
  • No public 2026 funding, layoffs, or litigation disclosures limit confidence in runway visibility.

What makes One Plan unique

  • OnePlan integrates 2D, satellite, CAD, and VenueTwin digital twins for event operations.
  • Populous invested in OnePlan on 2024-05-20, validating premium venue-design workflows.
  • Esri partnership on 2025-07-15 embeds GIS maps directly into OnePlan.

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Funding

Total Funding

$15.5M

Meets

Industry Average

Funded Over

4 Rounds

Early VC funding comparison data is currently unavailable. We're working to provide this information soon!
Early VC Funding Comparison
Coming Soon

Benefits

Remote Work Options

Flexible Work Hours

Stock Options

Professional Development Budget

Paid Vacation

Growth & Insights and Company News

Headcount

6 month growth

11%

1 year growth

9%

2 year growth

7%
UK Tech News
May 20th, 2024
Oneplan Secures Investment From Populous

Populous makes strategic investment in event and venue planning technology leader, OnePlan.Populous, the renowned global sports and entertainment venue and events design practice, announced today a strategic investment in OnePlan, the world’s leading event site and venue planning software company.OnePlan’s innovative GIS mapping collaboration platform is used by over 50,000 events in 110 countries, delivering up to 85% time-savings for its customers. The platform simplifies the planning of live events and venues through easy-to-use, collaborative mapping tools.Its award-winning digital twin software, VenueTwin, enables teams to visualize, plan operations, and sell spaces in a virtual version of any venue including stadiums, arenas, conference centers, and smart cities. The company’s web platform accommodates the event planning of venues of any size, indoors and outdoors, seamlessly integrating existing architectural CAD and floor plan files.The partnership with OnePlan will enable Populous to further enhance its industry-leading live event services. It will also integrate their collaborativeVenueTwin platform with its own digital offerings to provide a unique level of planning and visualization for clients, throughout the design phase and the entire life cycle of projects.Paul Foster, Founder and CEO of OnePlan, said: “This investment opens an exciting new chapter for OnePlan, building on the fast growth we’ve experienced to date. The unrivalled knowledge and specialisms of the team at Populous will deepen the positive impact our software provides. We’re excited by the new opportunities this partnership opens, and the many benefits it creates for events and venues across the world.”Earl Santee, CEO and Chair of Populous said: “This strategic investment is part of our commitment to focus on digital innovation across our business

IFA Magazine
Sep 6th, 2023
Pembroke Vct Launches New £40M Offer With An Additional £20M Over Allotment Facility

Pembroke VCT plc, the venture capital trust focused on backing early-stage businesses with exceptional and innovative founders and management teams, has launched a new share offer to raise up to £40 million, with a further £20 million over allotment facility. Pembroke aims to deploy 30% of funds raised in new opportunities and 70% in follow-on investments in existing holdings, in line with their ‘milestone’ investment approach. Pembroke VCT was established in 2013 to provide investors with the opportunity to share in the growth of some of Britain’s most exciting and entrepreneurial smaller companies. It has assets under management of £216m with a maturing and dynamic portfolio of 44 growth-stage companies with strong exit potential. New investors will gain immediate access to a maturing portfolio of growing businesses and to a well-established dividend paying VCT. Pembroke remains part of the Oakley Capital group, a leading European mid-market Private equity investor  with assets under management of €9 bn.  The portfolio includes high growth brands – such as LYMA, OnePlan, HotelMap, Secret Food Tours and Peckwater Brands – in the following three sectors; consumer, business services and technology.  .  . The VCT has marked three successful exits since January 2021, including Pasta Evangelists, PLENISH and ME+EM

Kongres Magazine
Aug 3rd, 2023
Crypto.com Arena pick 4 year old event tech start-up to bolster security

Crypto.com Arena partners with OnePlan to provide innovative enhancements to event production and overall guest experience.

Conference News
Jul 26th, 2023
ExCeL introduces 3D venue mapping technology

ExCeL London has partnered with OnePlan to launch a 3D venue mapping service of its venue.

Tech.eu
Mar 2nd, 2023
La Dodgers Venture Arm Elysian Park Ventures Backs Oneplan As It Clippers In Another $6 Million

London-based OnePlan has raised $6 million in a new investment round led by Elysian Park Ventures, the private investment arm of the LA Dodgers Ownership Group, and New York-based Verance Capital.According to OnePlan the capital will be used to accelerate the company’s growth, more specifically in the US market, further evidenced by the January 2023 appointment of Rachel Klasey, Director, North America Operations, and former Project & Operations Manager with Steve Ballmer-owned NBA team the LA Clippers.Offering 3D digital mapping tools that allow venue planners to organise live events of all sizes – from marathons to music festivals, cycling races, football games, and triathlons, since 2019 OnePlan has been on quite the tear.The company’s software solution provides event organisers with real-time data intelligence to plan for and measure crowd capacity and safety, arrival and exit flows, optimal placement for stages or marquees, and even the right placement of refuse facilities.Looking into the Web3 future, OnePlan’s digital twin product, Venue Twin, gives organisers virtual access to real-world venues, opening the doors to completely new opportunities for venue owners and operators. Beyond the operational benefits noted above, Venue Twin can be used as a sales and marketing tool for advertisers and sponsors and enables third-party licensing of official virtual venues.According to the company they’ve powered over 25,000 live events in 107 countries including the Intuit Dome, home of the LA Clippers, Silverstone, and the USA Triathlon. Moreover, OnePlan is the official supporter of geographic information system mapping and digital twin software for the upcoming Olympic and Paralympic Games in Paris next summer.On the new investment, OnePlan founder and CE Paul Poster commented, “We’re honored to have the support of Elysian Park Ventures and Verance Capital as we further our mission of revolutionising the events and venues industry the world over. It’s heartening to see how our customers, at some of the biggest venues in the world, get immediate operational and security benefits from using OnePlan, along with significant commercial gains.”Lead image: Marius Christensen

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