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Progress Claims Software that brings everything into one place.
The platform for quantity surveying and cost management professionals to assess and certify claims with confidence.
Buildsoft's new solution for managing Progress Claims is coming soon.
Notum is progress claims software built for the Quantity Surveyors who assess and certify claims independently on behalf of a Principal, Client, or financier. It brings the contract, the Bill of Quantities, variations, site evidence, and the claim itself into one connected project, so every certified figure is backed by a record that holds up under scrutiny.
Everything you need to assess and verify claims in one place.
Here’s a peek at what you can expect from Notum
- A centralised workflow connecting every piece of the claim.
- Better control over the tension between meeting strict SoPA deadlines and retaining the details that matter, so you're not caught having to trade one for the other.
- Retention applied and tracked automatically.
- Vera, Notum's AI assistant, built into every project, so every question you ask is answered in the direct context of your own documents and figures.
- Simplified site inspections with a connected mobile app (beta) that allows you to capture photos and record voice notes directly against the matching BOQ items.
- A full audit trail so you have confidence your work is always defensible.
Be the first to hear about Notum when it's released and be eligible for Early Adopter special offers.
Notum vs Excel, PDF, and email
Same job. A better way.
Here’s a look at how progress claims run in Notum versus Excel, PDF, and email; and why Notum wins every time.
| Capability | Notum | Excel, PDF, and email |
|---|---|---|
| Claim intake | Uploaded, amounts and percentages extracted automatically. | Opened, read, and re-keyed manually. |
| Retention tracking | Applied automatically to every certificate. | Tracked separately, recalculated manually. |
| Site evidence | Photos and voice notes link straight to the BOQ item, via mobile app (beta). | Saved in multiple locations, matched from memory. |
| Claimed vs certified vs variance | Live, side by side, on every line. | Built manually, formula by formula. |
| Variation tracking | One register, unapproved claims flagged automatically. | A separate file, reconciled manually. |
| Contract context | Surfaced at the point of assessment. | Recalled from memory, or hunted down across multiple files and folders. |
| Evidence trail | One click from any figure to its source. | Reconstructed from memory, under pressure. |
| Certificate generation | Generated directly from the assessment. | Rebuilt from scratch, every cycle. |
| Audit trail | Auditable history for every certification. | Whatever was last saved. |
| In project help | Vera, Notum's AI assistant, answers grounded in your own figures. | Ask a colleague, or start again. |
| BOQ import | Cubit Estimating, Global Estimating, file types used by other estimating systems, Excel, PDF. | Native format only. |
| Multiple live projects | Detailed dashboard for each project. | One spreadsheet per project, per person. |
Claim intake
Notum: uploaded, amounts and percentages extracted automatically.
Excel, PDF and email: opened, read, and re-keyed manually.
Retention tracking
Notum: applied automatically to every certificate.
Excel, PDF and email: tracked separately, recalculated manually.
Site evidence
Notum: photos and voice notes link straight to the BOQ item, via mobile app (beta).
Excel, PDF and email: saved in multiple locations, matched from memory.
Claimed vs certified vs variance
Notum: live, side by side, on every line.
Excel, PDF and email: built manually, formula by formula.
Variation tracking
Notum: one register, unapproved claims flagged automatically.
Excel, PDF and email: a separate file, reconciled manually.
Contract context
Notum: surfaced at the point of assessment.
Excel, PDF and email: recalled from memory, or hunted down across multiple files and folders.
Evidence trail
Notum: one click from any figure to its source.
Excel, PDF and email: reconstructed from memory, under pressure.
Certificate generation
Notum: generated directly from the assessment.
Excel, PDF and email: rebuilt from scratch, every cycle.
Audit trail
Notum: auditable history for every certification.
Excel, PDF and email: whatever was last saved.
In project help
Notum: Vera, Notum's AI assistant, answers grounded in your own figures.
Excel, PDF and email: ask a colleague, or start again.
BOQ import
Notum: Cubit Estimating, Global Estimating, file types used by other estimating systems, Excel, PDF.
Excel, PDF and email: native format only.
Multiple live projects
Notum: detailed dashboard for each project.
Excel, PDF and email: one spreadsheet per project, per person.
What Quantity Surveyors say about Notum
Notum has significantly improved the way I manage progress claims, with a faster and more streamlined workflow. I estimate it saves at least half a day on a typical claim, while also reducing the risk of spreadsheet errors. This allows me to focus more time on the assessment itself, take on additional work and deliver greater value to my clients.
Antony Jackman MAIQS, CQS
Quantity Surveyor, APJ Consulting Services

Notum Progress Claims | Coming Soon
Join the Waitlist
Buildsoft’s new solution for managing progress claims is coming soon!
Get ready to say hello to Notum. Built for the professionals who assess and certify progress claims on behalf of a Principal, Client, or financier, Notum brings the contract, the BOQ, and every piece of evidence into one place, so every certified number is one you can defend.
Join the waitlist and be the first to hear when Notum is released and be eligible for Early Adopter special offers. Simply fill in the form and we’ll be in touch soon.