Save Over 13.5+ Hours/Week Managing Subcontractor Compliance.
Ditch Your Spreadsheets And Outdated Systems That No-One Wants To Use.



Built By A Contractor For Contractors
Stop chasing paperwork
Subcontractor details are uploaded by them, then updates are automated.
Who's good to go, and who isn't yet.
One register for all your subcontractors, always current. Ditch the spreadsheet.
Be audit ready
Get full history on every subcontractor, helps with all your ISO accreditations
Already in use.
SubbyFlow has made a real difference to the way we manage our projects and subcontractors.
It has streamlined our processes, significantly reduced administration time and made it much easier to manage information and requirements in one place.
Most importantly, the portal has helped us maintain consistency and quality across our projects by providing clear processes and greater accountability. SubbyFlow took the time to understand our needs and created a practical solution that works for our business.
The portal has become an invaluable part of our project delivery, saving us time while helping us maintain high standards. We would highly recommend SubbyFlow.


Everything in one place.
Set your standard once. See where every subcontractor stands.
Score every subcontractor
Every subcontractor is rated by your criteria.
Who can work on your project
Each subcontractor states where they are happy to work.
Collaborate with your team
Make notes and tag each other on every record.
- PS
Priya @Tom can you check their cover before we approve?
- TF
Tom Sure, it's £5m so fine for this trade.
Inviting takes less than a minute
Choose the trade, add an email, send.
Live notifications
Pick what you want to hear about. You will know the moment it happens.
Create your criteria
Pick the documents each trade must provide, and how much each part of the score is worth.
- Public liabilityRequired
- Gas Safe certificateRequired
- Professional indemnityOptional
- Compliance 40%
- Performance 25%
- Finances 20%
- Communication 15%
Full team and access control
Set up teams and assign users easily.
| Project | Finance | |
|---|---|---|
| Subcontractors | Edit | View |
| Documents | Edit | View |
| Bank & tax | Hidden | Edit |
| Settings | Hidden | Hidden |
Your subcontractors will actually fill it in.
You pick their trade and send a link. That choice decides which documents they are asked for.
There is no account, and nothing to install for your subcontractors. We've made it as easy as possible for them, and that is why the paperwork comes back.

Where your data sits.
This holds bank details, tax references and vetting decisions. Here is exactly how each of those is handled.
- Document storage
- Documents sit in private storage. Opening one creates a link that only works for you and stops working after a few minutes. Nothing is on a public address.
- Access control
- Ten areas of the product, each set to Edit, View or Hidden per role, and changeable per person. Blocked on the server, not just hidden on screen.
- Audit trail
- Every status change, upload, permission change, rating override and bank edit is recorded with who did it and when. When a client asks you to prove a decision, it is already written down.
- Sign-in controls
- Optionally limit staff to one device and lock access to your own country. Any sign-in from outside it alerts every admin, with the country, address and device.
Before you ask.
Can we set our own standards?
That's the point of it. You choose which documents each trade must produce, which are non-negotiable, and how much compliance, performance, finances and communication count in the score.
Can it carry our branding instead of SubbyFlow's?
Yes, that's in the white-label option. It can be fully customised with your logo, your colours, your own domain, so everything your subcontractors see is yours. The standard version is quicker to set up and where most people start.
How many people can we bring in?
As many as you need. You set what each person can reach, so your finance people can own the bank and tax details without your site team ever seeing them.
What about the subcontractors we already use?
They go through the same way and join the register with everyone else. There is no separate migration to worry about.
What does it cost?
Pricing is still being finalised. Once you join the waitlist, we'll be in touch to discuss all of this with you.
Join the waitlist.
SubbyFlow is not open to everyone yet. Leave your name and email and we will get in touch when there is a place. When we do, we will show you the platform set up with your trades and your documents.
