# Excel Alternatives for Event Layout Planning: 2026 Guide

> Ditch the spreadsheet. OnePlan's event diagramming tools replace Excel with live maps, seating charts, and site plans built for 2026.

**Published:** 2026-10-09 | **Updated:** 2026-11-06 | **Author:** oneplansync
**URL:** https://www.oneplan.io/articles/best-excel-alternatives-event-planning
**Type:** post

**Categories:** Event planning software

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## Content

*Written by: Paul Foster, Founder, CEO, OnePlan*

## Why Event Teams Look Beyond Excel

- Excel cannot place objects to scale, calculate areas, show a live map, or support real-time collaboration, so it does not meet core layout needs.
- Seating-chart tools such as SeatPlan.io and SeatPlanning handle table assignments but do not cover stages, fencing, crowd areas, or full site footprints.
- OnePlan suits festivals, outdoor events, road events, and venue operations. It places objects to scale on live maps and includes crowd-capacity calculators and auto-generated Bills of Quantities.
- Prismm (formerly AllSeated) is retiring in 2026. Users need to move to tools such as OnePlan for site planning, for example.
- OnePlan offers a free first event with up to 25 objects and no payment details required, so planners can test spatial planning before committing budget.

[Book a Demo With OnePlan](https://www.oneplan.io/book-demo/?utm_term=best-excel-alternatives-event-planning&utm_campaign=ai_growth_agent)

## Match Excel Alternatives to Your Event Workflow

Different event workflows call for different tools. Seating charts, outdoor sites, road events, and venue operations each benefit from software designed for their specific spatial and collaboration needs.

### Best Excel Alternatives for Seating Charts and Table Plans

Weddings, galas, and corporate dinners focus on assigning guests to tables. Dedicated seating-chart tools handle this work faster and more accurately than spreadsheets.

- **SeatPlan.io** – Free venue floor plan tool with no account required. You can upload a floor plan or enter room dimensions, and SeatPlan reviews it by hand, then returns a to-scale page showing seated capacity. Its Event Manager plan costs $40/month or $420/year and includes unlimited events, templates, and 10 AI floor plan imports per month.
- **SeatPlanning** – Free builder with no account required. It supports 2D layouts, guest imports, RSVPs, email invitations, and QR check-in. Paid plans avoid long-term annual contracts.
- **Cvent Event Diagramming** (formerly Social Tables) – A free Essential tier supports 1 user, 3 events, 2 diagrams per event, and 150 attendees. The Pro plan is $150/month and the Premium plan is $320/month on 12‑month commitments, with some lower-priced tiers also reported. This tool works well for large venues and enterprise teams and includes 3D rendering.

Seating-chart tools handle table layouts and guest placement. Full site planning for stages, fencing, crowd areas, parking, and emergency access requires a different type of platform.

### Best Excel Alternatives for Festival and Outdoor Event Site Planning

Outdoor site planning depends on a to-scale map base, event-specific objects, area and crowd-capacity calculators, and a Bill of Quantities. OnePlan brings these elements together in a single browser-based workspace.

OnePlan runs in the browser with drag-and-drop tools. Every object, including tents, stages, crowd barriers, toilets, generators, and food trucks, sits to scale on a live satellite or street map. Key capabilities for festival and outdoor planning include:

- To-scale objects on a live satellite or street map that uses Esri GIS technology for accurate positioning
- Area and perimeter calculator that shows the size of any outlined space instantly
- Crowd-capacity calculator for standing audiences so teams can make defensible safety decisions before event day
- Traffic and parking calculators that support ingress, egress, and parking allocation planning
- Auto-generated Bill of Quantities that exports directly to Excel or CSV for procurement teams

OnePlan has powered **200,000 events in 150 countries**, from community festivals to the Paris 2024 Olympic and Paralympic Games. [SoulFest](https://www.oneplan.io/case-studies/soulfest-oneplan-how-oneplan-is-helping-small-teams-plan-large-events/?utm_term=best-excel-alternatives-event-planning&utm_campaign=ai_growth_agent), one of New England’s largest music festivals, [cut planning time by 85%](https://www.oneplan.io/case-studies/soulfest-oneplan-how-oneplan-is-helping-small-teams-plan-large-events/?utm_term=best-excel-alternatives-event-planning&utm_campaign=ai_growth_agent) and [built almost its entire map within two days](https://www.oneplan.io/case-studies/soulfest-oneplan-how-oneplan-is-helping-small-teams-plan-large-events/?utm_term=best-excel-alternatives-event-planning&utm_campaign=ai_growth_agent). The [National Cherry Festival](https://www.oneplan.io/case-studies/the-national-cherry-festival-planning-for-600000-attendees-in-oneplan/?utm_term=best-excel-alternatives-event-planning&utm_campaign=ai_growth_agent), which [plans for 600,000 attendees](https://www.oneplan.io/case-studies/the-national-cherry-festival-planning-for-600000-attendees-in-oneplan/?utm_term=best-excel-alternatives-event-planning&utm_campaign=ai_growth_agent), [rates OnePlan “10 out of 10.”](https://www.oneplan.io/case-studies/the-national-cherry-festival-planning-for-600000-attendees-in-oneplan/?utm_term=best-excel-alternatives-event-planning&utm_campaign=ai_growth_agent) Bearfoot Productions [saved 26 days per year](https://www.oneplan.io/case-studies/how-bearfoot-productions-scaled-from-small-events-to-10000-capacity-festivals-using-oneplan/?utm_term=best-excel-alternatives-event-planning&utm_campaign=ai_growth_agent) on planning and [ordered 8 km of fencing based on OnePlan measurements](https://www.oneplan.io/case-studies/how-bearfoot-productions-scaled-from-small-events-to-10000-capacity-festivals-using-oneplan/?utm_term=best-excel-alternatives-event-planning&utm_campaign=ai_growth_agent) with confidence.

Teams that need a general diagramming tool instead of an event-specific platform can consider **SmartDraw** and **EdrawMax**. SmartDraw starts from $9.95/user/month billed annually and covers many diagram types, although it has a steep learning curve and is not event-focused. EdrawMax supports over 210 diagram types, including floor plans, and offers a free trial. Like SmartDraw, it functions as a generic diagramming tool rather than a map-based, event-specific system.

[Plan Your Next Outdoor Site in OnePlan](https://www.oneplan.io/book-demo/?utm_term=best-excel-alternatives-event-planning&utm_campaign=ai_growth_agent)

### Best Excel Alternatives for Road Events

**Road events such as marathons, triathlons, and cycling races** require route and infrastructure planning along a course. Teams need to-scale objects, a live map base, and live version control so local organizers and central staff stay aligned. OnePlan supports this workflow end to end.

The [Tour of Britain](https://www.oneplan.io/case-studies/how-the-tour-of-britain-was-planned-in-oneplan/?utm_term=best-excel-alternatives-event-planning&utm_campaign=ai_growth_agent), [an 8-stage, 1,352 km national race](https://www.oneplan.io/case-studies/how-the-tour-of-britain-was-planned-in-oneplan/?utm_term=best-excel-alternatives-event-planning&utm_campaign=ai_growth_agent), [cut site visits, saved more than 300 hours per year, and achieved a 3x ROI](https://www.oneplan.io/case-studies/how-the-tour-of-britain-was-planned-in-oneplan/?utm_term=best-excel-alternatives-event-planning&utm_campaign=ai_growth_agent) using OnePlan. The [Beirut Marathon](https://www.oneplan.io/case-studies/beirut-marathon-planning-streamlined-with-oneplan-seeing-a-75-decrease-in-site-visits/?utm_term=best-excel-alternatives-event-planning&utm_campaign=ai_growth_agent) reduced approximately 20 site visits per year down to two. Its Race Director highlighted OnePlan’s crowd measurement feature as a key benefit for understanding how many people fit safely in small areas.

Before OnePlan, teams such as the CFL relied on [Microsoft Publisher, Excel, and CAD drawings](https://www.oneplan.io/case-studies/cfl/?utm_term=best-excel-alternatives-event-planning&utm_campaign=ai_growth_agent). Those workflows were time-consuming and often inaccurate. OnePlan’s Senior Manager for Grey Cup & Events explained that accurate measurements in OnePlan support confident decisions when executives ask whether specific layouts will fit.

### Best Excel Alternatives for Venue Operations and Multi-Level Sites

**Venue operations teams** need tools that handle multi-level floor plans and many stakeholders. OnePlan supports multi-level planning with floor toggles, importing existing floor plans as .png base maps, and role-based permissions for operations, security, medical, and external partners.

[Silverstone](https://www.oneplan.io/case-studies/how-silverstone-planned-the-british-grand-prix-in-oneplan/?utm_term=best-excel-alternatives-event-planning&utm_campaign=ai_growth_agent), which [plans the Formula 1 British Grand Prix and more than 50 events per year](https://www.oneplan.io/case-studies/how-silverstone-planned-the-british-grand-prix-in-oneplan/?utm_term=best-excel-alternatives-event-planning&utm_campaign=ai_growth_agent), [achieved a 13x ROI, a 10% reduction in planning days, and a further 5% in supplier efficiencies across roughly 9,000 contractors](https://www.oneplan.io/case-studies/how-silverstone-planned-the-british-grand-prix-in-oneplan/?utm_term=best-excel-alternatives-event-planning&utm_campaign=ai_growth_agent).

[Columbus Crew](https://www.oneplan.io/case-studies/how-columbus-crew-saves-40-planning-time-and-unites-stakeholders-with-oneplan/?utm_term=best-excel-alternatives-event-planning&utm_campaign=ai_growth_agent) [reduced planning time by 40%](https://www.oneplan.io/case-studies/how-columbus-crew-saves-40-planning-time-and-unites-stakeholders-with-oneplan/?utm_term=best-excel-alternatives-event-planning&utm_campaign=ai_growth_agent) after replacing static maps and manual drawings with OnePlan. Their Director of Guest Experience described the shift from scattered data and limited collaboration to a single shared system.

For CAD-grade venue and production design covering lighting, rigging, staging, and AV, **Vectorworks Spotlight** is marketed as “The Industry Standard for Lighting and Stage Design Software”. It is a professional CAD-based tool with quote-based pricing and a steep learning curve, aimed at production designers and engineers rather than operations teams. **Cvent Event Diagramming** also works well for venue floor-plan management, especially for organizations already using Cvent.

[See OnePlan in Action for Venues and Road Events](https://www.oneplan.io/book-demo/?utm_term=best-excel-alternatives-event-planning&utm_campaign=ai_growth_agent)

### Best Free and Budget-Friendly Excel Alternatives

- **OnePlan** – Free first event with up to 25 objects and no payment details required. Paid plans start around $75/month per seat, with savings available on annual billing.
- **SeatPlan.io** – Free venue floor plan tool with no account needed. The Event Manager plan costs $40/month.
- **SeatPlanning** – Free builder with no account required and paid plans that avoid annual contracts.
- **SmartDraw** – From $9.95/user/month billed annually for individuals.
- **Cvent Event Diagramming** – Free Essential tier with tight limits. Paid plans start at $150/month on a 12‑month commitment.

### When Excel Still Makes Sense

Excel remains the right tool for vendor lists, budgets, run sheets, guest lists, and cost tracking. These tasks are tabular, which matches how spreadsheets work. Spatial work creates the switch point. When you need to-scale layouts, area or crowd-capacity calculations, a live map, or one shared plan across departments, Excel cannot meet those requirements.

Many teams now pair Excel with a spatial tool. OnePlan’s auto-generated Bill of Quantities exports directly to Excel or CSV, so the spatial plan and procurement spreadsheet stay linked. As EventSuite notes, spreadsheets still help with quick modeling and ad-hoc scenarios, but they do not provide a single source of truth for the site plan.

## 2026 Update: Prismm Retirement and Tool Availability

Tool availability is also shifting. Planners currently evaluating or relying on Prismm (formerly AllSeated) need to act now. Prismm was acquired by Cvent in April 2025 and is retiring on a phased schedule.

Prismm’s final cutover to Cvent Event Diagramming occurred on August 26, 2026. New-event creation had been rolled back account by account starting July 8, 2026. Existing events remain editable until June 2027, after which access becomes view-only inside Cvent. Templates, favorite objects, and object groups do not transfer to Cvent Event Diagramming and must be rebuilt by hand. Events dated before January 1, 2022 are not accessible in the new tool.

Teams that used Prismm for 3D venue visualization or floor-plan management should export floor plans, guest lists, and reports now and confirm a replacement before the next event. For site-wide outdoor and road-event planning, OnePlan provides a natural migration path. For table plans, Cvent Event Diagramming and SeatPlan.io are the primary alternatives.

## Comparison Table: Excel Alternatives at a Glance

The table below compares leading tools on live-map accuracy, collaboration, and typical pricing so you can narrow options quickly.

| Tool | Best For | To-Scale on a Live Map | Real-Time Collaboration | Pricing Signal |
| --- | --- | --- | --- | --- |
| OnePlan | Festival, outdoor, road events, and venue operations that require to-scale spatial planning | Yes | Yes | Free first event (up to 25 objects). Paid plans from about $75/month per seat |
| Cvent Event Diagramming | Indoor venue floor plans, seating charts, and enterprise event teams; common destination for Prismm users | No | Yes | Free Essential tier with caps. Pro from $150/month and Premium $320/month on 12‑month contracts |
| SmartDraw | Organizations that need many diagram types and do not require event-specific features | No | Limited | From $9.95/user/month billed annually |
| Vectorworks Spotlight | Professional entertainment design for lighting, rigging, staging, and AV with CAD-grade detail | No | Yes | Quote-based pricing with a free trial and no permanent free tier |
| EdrawMax | General-purpose diagramming, including floor plans, without event-specific or map-based features | No | Yes | Paid plans with a free trial and no clearly advertised permanent free tier |
| SeatPlan.io | Seating charts, table plans, and venue floor plans for weddings, galas, and corporate dinners | No | Limited | Free venue floor plan with no account. Event Manager at $40/month or $420/year |

*Pricing signals come from 2026 sources: Cvent Event Diagramming pricing; SmartDraw pricing via SeatPlanning; Vectorworks Spotlight; EdrawMax; SeatPlan.io pricing. Confirm current pricing with each vendor before purchase.*

## Frequently Asked Questions

### What Is the Best Free Excel Alternative for Event Planning?

For spatial event site planning across festivals, outdoor events, road events, and venue operations, OnePlan offers the strongest free starting point. Your first event is free with up to 25 objects on a live satellite or street map and no payment details required. You can sign up and begin placing to-scale objects within seconds. For seating charts and table plans, SeatPlan.io provides a free venue floor plan tool with no account needed, and SeatPlanning offers a free builder with no account required.

### Can Excel Handle To-Scale Event Layouts?

Excel cannot handle to-scale layouts. It functions as a tabular data tool rather than a spatial planning environment. Shapes on a spreadsheet grid do not reflect real-world dimensions, so a 20×20 ft tent and a 10×10 ft tent can appear identical. Excel also lacks a live map base, area or perimeter calculators, and crowd-capacity modeling. For accurate layouts, you need a spatial planning tool such as OnePlan that places every object correctly on a live map and keeps it to scale as you zoom.

### Excel vs. Event Diagramming Software: Which Is Better for Seating Charts?

Excel works well for guest lists and RSVP tracking because those tasks are table-based. For seating charts, dedicated tools are faster and more precise. SeatPlan.io and SeatPlanning provide drag-and-drop table assignment, guest import, and printable outputs that Excel cannot match for spatial work. For large venues and enterprise teams, Cvent Event Diagramming adds professionally drawn, to-scale floor plans with 3D rendering. For full event site planning beyond the seating chart, OnePlan remains the recommended option.

### What AI Tools Are Replacing Excel for Event Planning?

AI now appears in event planning tools in focused, practical ways. Cvent introduced an AI-powered conversational vendor search in its Vendor Marketplace by Reposite in its May 6, 2026 release. SeatPlan.io offers an AI floor plan importer that reads a PDF, photo, or screenshot and places tables and areas on an editable canvas. EdrawMax includes AI-powered diagram generation. OnePlan’s intelligent calculators for crowd capacity, area and perimeter, traffic, parking, arrival, and exit flow automate spatial math that planners previously handled manually. These tools support planner judgment by removing repetitive measuring and guesswork.

### Is Excel Obsolete for Event Planning?

Excel still plays a role in event planning, especially for vendor lists, budgets, run sheets, guest lists, and cost tracking. It no longer suits spatial work. The moment you need a to-scale layout, a crowd-capacity figure, a live map, or a single shared plan that multiple departments can edit at once, Excel falls short. Many teams now use Excel alongside a spatial tool. OnePlan manages the map and spatial calculations, and its Bill of Quantities exports directly to Excel or CSV so procurement and budgeting continue in familiar spreadsheets.

### Who Typically Uses Event Layout Software?

Event layout software supports anyone responsible for planning a physical event space. Typical users include festival directors and operations managers, race directors and route coordinators, local government events officers and parks and recreation teams, venue operations directors, security and traffic leads, and event agencies managing multiple clients. Often one “ring leader” builds the plan, then invites other departments such as security, traffic, medical, vendors, and local authorities to collaborate on the same live plan.

### What Kinds of Events and Venues Does OnePlan Fit?

OnePlan fits any event or venue that requires a physical site plan. Common use cases include music festivals, county fairs, community events, marathons, triathlons, cycling races, stadiums, arenas, racetracks, conference centers, and showgrounds. Teams use it for small community fairs and for the Paris 2024 Olympic and Paralympic Games, which were planned across 46 venues with more than 2,400 collaborating users. The same drag-and-drop tools work at any scale, and the free first event mentioned earlier lets planners start without a budget commitment.

## Conclusion: Move From Grids to Live Maps

Excel works as a spreadsheet tool, but event layout planning demands more. To-scale accuracy on a live map base, real-time collaboration across departments, event-specific objects and calculators, and accessible pricing now define modern planning. OnePlan meets these criteria and is free to start. For seating charts and table plans, SeatPlan.io and SeatPlanning provide strong free options. For CAD-grade production design, Vectorworks Spotlight serves as the industry standard. Teams currently on Prismm should export data promptly because the platform is retiring and future events need a new home.

Shifting from Excel to a spatial planning tool adds an accurate, to-scale, collaborative plan on a live map that every stakeholder can share. That single visual source of truth changes how quickly and confidently event teams work.

[See How OnePlan Handles Your Next Site Plan — Book a Demo](https://www.oneplan.io/book-demo/?utm_term=best-excel-alternatives-event-planning&utm_campaign=ai_growth_agent)

## Read Next

- [Best Event Planning Software for Site Layouts in 2026](https://oneplan.io/articles/best-event-planning-software-2026/?utm_term=best-excel-alternatives-event-planning&utm_campaign=ai_growth_agent)
- [Event Layout Software Reviews 2026: Choose the Right Tool](https://oneplan.io/articles/event-layout-software-reviews/?utm_term=best-excel-alternatives-event-planning&utm_campaign=ai_growth_agent)
- [Best Event Floor Plan Software for Planners & Venues](https://oneplan.io/articles/best-event-floor-plan-software/?utm_term=best-excel-alternatives-event-planning&utm_campaign=ai_growth_agent)
- [Best Event Planning Platforms for Site Planning in 2026](https://oneplan.io/articles/best-event-planning-platforms-2026/?utm_term=best-excel-alternatives-event-planning&utm_campaign=ai_growth_agent)
- [Best Cloud-Based Event Planning Platforms in 2026](https://oneplan.io/articles/best-cloud-event-platforms-2026/?utm_term=best-excel-alternatives-event-planning&utm_campaign=ai_growth_agent)

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    - **Name:** What Is the Best Free Excel Alternative for Event Planning?
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      - **Text:** For spatial event site planning across festivals, outdoor events, road events, and venue operations, OnePlan offers the strongest free starting point. Your first event is free with up to 25 objects on a live satellite or street map and no payment details required. You can sign up and begin placing to-scale objects within seconds. For seating charts and table plans, SeatPlan.io provides a free venue floor plan tool with no account needed, and SeatPlanning offers a free builder with no account required.
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      - **Text:** Excel cannot handle to-scale layouts. It functions as a tabular data tool rather than a spatial planning environment. Shapes on a spreadsheet grid do not reflect real-world dimensions, so a 20×20 ft tent and a 10×10 ft tent can appear identical. Excel also lacks a live map base, area or perimeter calculators, and crowd-capacity modeling. For accurate layouts, you need a spatial planning tool such as OnePlan that places every object correctly on a live map and keeps it to scale as you zoom.
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      - **Text:** Excel works well for guest lists and RSVP tracking because those tasks are table-based. For seating charts, dedicated tools are faster and more precise. SeatPlan.io and SeatPlanning provide drag-and-drop table assignment, guest import, and printable outputs that Excel cannot match for spatial work. For large venues and enterprise teams, Cvent Event Diagramming adds professionally drawn, to-scale floor plans with 3D rendering. For full event site planning beyond the seating chart, OnePlan remains the recommended option.
    **Question:**

    - **Name:** What AI Tools Are Replacing Excel for Event Planning?
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      - **Text:** AI now appears in event planning tools in focused, practical ways. Cvent introduced an AI-powered conversational vendor search in its Vendor Marketplace by Reposite in its May 6, 2026 release. SeatPlan.io offers an AI floor plan importer that reads a PDF, photo, or screenshot and places tables and areas on an editable canvas. EdrawMax includes AI-powered diagram generation. OnePlans intelligent calculators for crowd capacity, area and perimeter, traffic, parking, arrival, and exit flow automate spatial math that planners previously handled manually. These tools support planner judgment by removing repetitive measuring and guesswork.
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    - **Name:** Is Excel Obsolete for Event Planning?
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      - **Text:** Excel still plays a role in event planning, especially for vendor lists, budgets, run sheets, guest lists, and cost tracking. It no longer suits spatial work. The moment you need a to-scale layout, a crowd-capacity figure, a live map, or a single shared plan that multiple departments can edit at once, Excel falls short. Many teams now use Excel alongside a spatial tool. OnePlan manages the map and spatial calculations, and its Bill of Quantities exports directly to Excel or CSV so procurement and budgeting continue in familiar spreadsheets.
    **Question:**

    - **Name:** Who Typically Uses Event Layout Software?
      **Answer:**

      - **Text:** Event layout software supports anyone responsible for planning a physical event space. Typical users include festival directors and operations managers, race directors and route coordinators, local government events officers and parks and recreation teams, venue operations directors, security and traffic leads, and event agencies managing multiple clients. Often one ring leader builds the plan, then invites other departments such as security, traffic, medical, vendors, and local authorities to collaborate on the same live plan.
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      - **Text:** OnePlan fits any event or venue that requires a physical site plan. Common use cases include music festivals, county fairs, community events, marathons, triathlons, cycling races, stadiums, arenas, racetracks, conference centers, and showgrounds. Teams use it for small community fairs and for the Paris 2024 Olympic and Paralympic Games, which were planned across 46 venues with more than 2,400 collaborating users. The same drag-and-drop tools work at any scale, and the free first event mentioned earlier lets planners start without a budget commitment.

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  - **Description:** Ditch the spreadsheet. OnePlan's event diagramming tools replace Excel with live maps, seating charts, and site plans built for 2026.
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    - **JobTitle:** Founder, CEO
    - **Description:** Paul Foster is the CEO and founder of OnePlan, a platform for event and venue planning, digital twins, and crowd management. With over 15 years of experience leading complex global projects across sport, music, culture, and major events, he helps organizers design safer, smarter, and more collaborative event operations.
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---

## About OnePlan

> **OnePlan** — Event Planning Software - OnePlan - Get Started Free

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## Citations

- [Why Real-Time Event Site Planning Beats Excel](https://www.oneplan.io/articles/excel-alternatives-real-time-event-planning)
- [Map-Based Spreadsheet Alternatives for Event Site Planning](https://www.oneplan.io/articles/best-map-based-spreadsheet-alternatives)
- [Interactive Event Floor Plan Software: How to Choose](https://www.oneplan.io/articles/best-interactive-event-floor-plan)
- [How To Build A Bill Of Quantities For Event Planning](https://www.oneplan.io/articles/bill-of-quantities-event-planning)
- [Marathon Course Planning Software: The Race Director’s Guide](https://www.oneplan.io/articles/marathon-course-planning-software)

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