“What has changed since last month?”
See the movement, who made it and the reason recorded alongside it.
Trefna
Getting your products ready…
Just checking which Trefna workspaces belong to you.
Trefna
Just checking which Trefna workspaces belong to you.
Trefna Project Management
Trefna brings contract value, costs, forecasts, margins, CEs and delivery controls into one clear workspace—so every movement can be understood, not just reported.
Built for the questions project managers, commercial teams and senior leaders are asked every day.
See the movement, who made it and the reason recorded alongside it.
Trace it back through original profit, CEs and delivery forecast changes.
Use the dashboard outlook to see planned forecast spend and expected payment stages by month, across the next three months or a period you choose.
Portfolio outlook
The dashboard keeps the headline simple, while giving you a practical look ahead: planned cost from the live forecast and expected invoicing from dated payment stages.
Choose the next month, the next three months, a financial year or a period that matters to the review.
Forecast spend
£86,400
Planned across Aug–Oct
Expected invoicing
£118,000
Payment stages due Aug–Oct
Monthly view
Illustrative figuresAug
Forecast
£21,000
Invoicing
£38,000
Sep
Forecast
£45,000
Invoicing
£52,000
Oct
Forecast
£20,000
Invoicing
£28,000
Straightforward pricing
Every new plan includes a one-month full-access trial. Annual payment gives two months free. Prices exclude VAT. The figures below are shown in your chosen currency for comparison; the final subscription amount is confirmed at secure checkout.
£24.00 / month
£240.00 annually
One person · 1 seat
£24.00 per included seat
£35.00 / month
£350.00 annually
2 seats included · add seats up to 10
£17.50 per included seat · extra seats £10.00/month
£249.00 / month
£2,490.00 annually
25 seats included · add more as needed
£9.96 per included seat · extra seats £12.00/month
£449.00 / month
£4,490.00 annually
50 seats included · add more as needed
£8.98 per included seat · extra seats £12.00/month
£749.00 / month
£7,490.00 annually
100 seats included · add more as needed
£7.49 per included seat · extra seats £12.00/month
Talk to us
Tailored agreement
More than 125 seats or bespoke support
A package built around your organisation
Company plans can add paid seats beyond their included allowance. The free trial is available once per customer account, not once per plan change.
Professional Services
Some teams need a clearer monthly CTC exercise, help setting up live projects, or practical support with commercial changes. Trefna can provide tailored support alongside your software subscription.
Explore Professional ServicesEstablish a useful monthly forecasting routine and help the team understand the commercial story behind it.
Set up company standards, catalogue rates and existing projects so the team starts from a strong position.
Help organise CEs and the associated delivery forecast in a clear, traceable structure.
One connected workspace
See the original contract, approved changes, forecast cost, cost to date and cost to complete in one clear project view.
Build the delivery forecast by labour, materials, travel, accommodation or any group that makes sense for the job, then date the planned spend.
A visible profit bridge shows whether a change came from the original contract, a CE or delivery costs—so figures can be explained.
Keep CEs separate from the original contract, forecast their cost and profit independently, and see their true effect on the project.
Keep building the live forecast in its own space, then use Monthly Reporting to compare forecast and actuals, retain versions and export a clean PDF.
Allocate people only to the projects they need, with controlled editing rights and a complete activity history behind every movement.
From setup to handover
Start with the original commercial position, create payment stages, then build the living forecast and delivery detail around it. CEs stay visible as their own commercial story—not hidden inside the original scope.
Trefna Project Management
Choose your plan, start with full access and build the confidence to answer the important questions without searching through spreadsheets.