Main Contractor Project Management Software

Built for contractors. Trusted by site teams. Made for mobile.

Get teams using Fonn from day one. Manage and track project progress, streamline subcontractor communication and cut rework.

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60-second Interactive demo
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Fonn main contractor

Helping deliver 100,000+ construction projects on time and in budget

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The Problem

Project delays. Budget overruns.
Unhappy stakeholders. Let’s fix that.

Main contractors juggle tight deadlines, demanding stakeholders, and the risk of contractual issues for missed milestones. With outdated tools, no reporting, and old data, keeping projects on track becomes a challenge. And when new software is too complicated to adopt, visibility suffers, risks increase, and profitability takes a hit.

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How do I track project progress in real-time?
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How do I avoid delays that lead to contract penalties?
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How can I reduce mistakes that lead to costly rework?
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What reports do stakeholders like?
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How do I better manage subcontractors?
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How do I avoid rework and delays?
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Will my site teams actually use Fonn?
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How do I track progress across multiple sites?
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How do I stop relying on emails and phone calls?
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How can I cut admin time for site managers?
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What’s the easiest way to collect evidence of work?
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How can I improve site-to-office communication?
The Solution

Fonn helps main contractors manage risk, budgets, and timelines with confidence

Track completed work as it happens, generate reports with live data, and keep stakeholders informed so you can reduce risk and meet deadlines with confidence.

Keep stakeholders informed, track progress live, and generate reports instantly

Fonn helps main contractors deliver projects on time and within budget by keeping every update live and accessible.

  • Run detailed reports in seconds to show stakeholders exactly what’s been completed.
  • Track live site updates with real-time data from teams on the ground.
  • Reduce the risk of contract disputes with a full audit trail of completed work.
1. Generate weekly report

Keep stakeholders confident, prevent delays, and track every project with ease

With Fonn, main contractors can track completed work, manage risks, and provide real-time updates to investors and clients.

  • Prevent budget overruns by tracking progress as it happens.
  • Minimise financial risk by keeping projects within budget and reducing rework.
  • Prove progress instantly with detailed reports that keep stakeholders informed.
track every project with ease

Almost every project Ascia Construction has managed using it has been completed on time

100% Paper-Free

Ascia eliminated physical documents, cutting inefficiencies and boosting data security.

Real-Time Reporting

Site teams now log and share issues instantly, reducing rework and speeding up resolutions.

Fast Adoption

The simple, mobile-friendly app enabled site teams to get up and running in just two months.

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Built specifically
for construction projects

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Project collaboration

All in one place, communicating directly with each other. Unlimited number of projects and unlimited number of users. Role-controlled access for both employees and partners.

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Task management

Don't leave deviations, errors or changes without being responsible for rectification. With Fonn, you can easily create tasks for other project participants.

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Variations

Lower the threshold to report deviations and variations. Use the Issues function or create your own forms, depending on what works best for your team.

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Drawings & document management

All drawings and documents stored in the cloud. Always available. Always the latest version. Share documents, drawings, photos, IFC files and more.

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Forms

Build forms using templates from our database, build your own, or allow our team to set up forms as part of our professional service.

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Tender packages

Effortless tender management: Streamline updates, keep bidders informed and simplify collaboration.

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Timesheets and check-ins

Flexible time tracking and check-ins for team members. See who is working on a project, and report accurately on time spent.

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Subcontractor coordination

Distribute documents, drawings and snags to your subcontractors quickly
and easily.

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Submittals

Automate your submittal workflow, making a traditionally time-consuming process effortless.

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RFI

Easy-to-use RFI handling. Using automated workflows, shorten time-consuming processes with Fonn.

Fonn BIM

BIM

Upload IFC files to get a full 3D view in the Fonn app for both browser and mobile.

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Part L compliance

Seamless compliance with the new Part L Building Regulations, which are required by law. Fonn's app automatically geotags photos for the SAP 10 assessment.

"Since implementing Fonn, nearly every project we’ve run through it has finished on time. That’s not by accident."
Steve Higgins • Construction Director at Ascia Construction
Core
£5,500/year*
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  • Documents / Drawings
  • Issues & Tasks
  • Report Hub
Pro
£8,500/year*
Book a demo
  • Documents / Drawings
  • Issues & Tasks
  • Report Hub
  • Scope Of Works
  • Image Timeline
Pro Plus
£11,000/year*
Book a demo
  • Documents / Drawings
  • Issues & Tasks
  • Report Hub
  • Scope Of Works
  • Image Timeline
  • Forms
  • Metadata Extract
Enterprise
£-
Contact sales
  • Bespoke package and pricing
star Annual pricing based on £5 million turnover with 24 month agreement.

See why more than 52,824 users trust Fonn with their construction projects

See how main contractors are saving thousands of hours a year with Fonn. Book a demo today.

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FAQs

How can I keep stakeholders updated without constant manual reporting?

Fonn automatically tracks site progress in real time and generates detailed reports, so you can provide updates to clients and investors instantly, without extra admin.

How does Fonn help track completed work?

Fonn’s Scope of Works feature allows teams to log completed tasks immediately from site, ensuring real-time visibility into progress and reducing disputes over what’s been done.

How does Fonn help reduce the risk of project delays and penalties?

By keeping your project data live and up to date, Fonn helps you identify issues early, track deadlines, and prevent costly delays that could lead to contractual penalties.

How does Fonn ensure teams are working from the latest information?

With real-time updates, automatic notifications, and document tracking, teams always have access to the most recent project files, reducing errors and rework.

Will my teams actually use Fonn, or is it another tool they’ll ignore?

Fonn is built for construction teams, with a mobile-first design that makes it easy to update tasks, track progress, and upload evidence without disrupting workflows.

Can Fonn really save us time and money?

Yes! House builders like Bloor Homes saved over 6,000 hours a year by using Fonn to streamline compliance and site coordination.

What kind of support do we get with Fonn?

Fonn provides dedicated customer support, helping you onboard quickly and ensuring your teams get the most out of the platform.