Help build Klusmaat. Free for as long as you take part.
16 tradespeople are already helping us build the future of trade administration. We're looking for a few more — tradespeople willing to share their workday so our AI gets genuinely smart for your craft.
The deal
We're open about what we ask and what you get. That's the whole arrangement.
What you give
- Access to your customer calls (anonymized) — so our AI learns to handle them
- Your quotes, work orders, invoices and schedules — so we can build recognizable patterns
- 30 minutes of feedback per month via call or video
- Willingness to test rough features before the rest
- Honest feedback — even when it hurts
What you get
- A free subscription for the whole time you’re an active partner. If you stop, you keep it free for the period you took part.
- Hands-on support improving your administration
- Direct line to the founders — no ticket, no queue
- Early access to every AI improvement built on your data
- "Founding Partner" badge in your dashboard and customer portal
What we won't do with your data
Trust only works when you know what we won't do. Here's our list.
We don't sell your data
To third parties. Never. No exceptions. Full stop.
No customer names or contact details
Your customers' names, phone numbers, and addresses will never be in training data.
No AI for your competitors specifically
We train one shared AI on anonymised data from all partners together. Your data improves the AI for everyone — including you. Not specifically for your competitors.
You can stop at any time
From that moment on, we won't use new data from you. Existing anonymized patterns remain in the model — our AI is already shaped by your examples.
Leaving costs nothing
If you leave, your free subscription remains valid for the period you were active. We don't punish exit.
Who we're looking for
We're picky — it works out better for everyone. Here are the criteria.
- Active tradesperson or small team (1–15 people). No hobby, no side hustle.
- One or more of: installer, plumber, electrician, painter, carpenter, contractor, roofer, plasterer.
- Minimum 5 jobs per month — otherwise the AI has too little to learn from.
- Handy with digital tools (phone, email, a bit of software).
- Willing to share data for AI training (anonymized) and comfortable with that.
- Willing to invest 2–4 hours per month in feedback and test sessions.
What partners have shaped
Concrete examples of features partners asked for that are now live.
NEN report structure
An installer asked if the AI could structure NEN reports. Three weeks later: live in production, used by all electrical partners.
Pause the call on connection loss
A plumber hit call drops in the car. Now the AI pauses on connection loss and picks up where it left off.
Change-order safety net
A contractor asked for an extra-work safety net. Six weeks later it was built in — for all partners.
How the application works
No black hole after submit. This is what happens.
- 1
You fill out the form
5 questions, about 3 minutes. Honest and concise — we read everything.
- 2
We respond within 5 business days
Yes, no, or let's-have-a-call. Not a generic auto-reply.
- 3
30-minute intro session
Not a sales call — a working session where we look at your current admin together and decide if there's a match.
- 4
Match? Live within one week
Onboarding, data connection, and first feedback session booked straight away.
- 5
No match? No hard feelings
We explain why, and stay in touch if your situation changes.
Apply
5 questions, 3 minutes. We read everything and respond within 5 business days.
Frequently asked questions
Ready to co-build?
Try Klusmaat free for 14 days. No credit card needed. Cancel monthly.