Configurators

Mobile CPQ demo

A working CPQ demo on your phone. One product a day, every other day in 3D: configure it, watch the rules hold, get a priced proposal. No login.

Magnus Fasth
Co-founder of cpq.se, 25 years of CPQ project experience, formerly Tacton
Updated October 2026
Today's demo · open until 12:00 Central European TimeTomorrow: Hooklift

Modular cabinet3D

A lockable modular steel front for electrical, meter and fibre rooms.

A technical-room front is a grid problem. It is built on a 300 mm module, each bay holds a unit, and a wider unit takes several bays, so every choice changes what fits next to it. Two questions narrow the options first, then you fill the bays from left to right and watch the front take shape in 3D. Click a door to open it. Locks, colour and accessories follow, the total runs excl. VAT, and the end result is a pick list and a quote request.

Start the modular cabinet demoOpens in a new tab. No login. Works just as well on a phone, a tablet or a desktop.
01
Answer two questions

Size and mounting first. They narrow the options, and every answer has a way out.

02
Fill the bays

Choose what goes in each bay. Wider units span several, and the 3D front updates as you go.

03
Get a pick list

Locks, colour and accessories, an indicative total excl. VAT, and a pick list with the quote request.

A different product opens every day at noon. See what is coming up.

Five minutes well spent

Four things to try, whatever the product is today.

  • Try something impossible. A combination the rules do not allow, or a number outside the range. The demo says no, says why, and shows what to change. A spreadsheet would have sold you something the factory cannot build.
  • Change your mind early. Swap one of the first choices and watch later options appear and disappear. That chain of dependencies is the whole reason manufacturers buy CPQ.
  • Watch the number. Every choice carries a price. The total follows as you go, and nobody at the factory has to work it out.
  • Go all the way. The proposal is a live page with the configuration, the price and the specification, the kind of thing a salesperson sends from the customer's site. It is the only step that asks for an email, so it has somewhere to go.

What is behind it

One core and two ways in. The core is a constraint solver that holds the product rules: what fits what, what requires what, what excludes what. It decides what can be built, and the price comes from the same model.

On some days a language model sits in front of it. It understands what you ask for, asks back when it has to, and reasons about what a buyer of this product actually needs. The model may talk. The solver decides. A chatbot alone will happily describe a product that does not exist; with the solver underneath it behaves like your best salesperson on a good day.

On the other days the way in is a 3D view. Every choice redraws the product, so you see what you are buying while the rules keep it buildable. It is the same idea as a live drawing in every quote, running in your browser.

Why we built it

Manufacturers are putting their product knowledge online, often in a simplified version: what can be combined, what it costs, what a dealer or a customer can order without calling the factory. Dealers and customers have started to expect it. We built these demos to show what that feels like on a real product, with the real rules intact, rather than describe it.

We wrote about what it means for a sales team in Mobile CPQ and self-service, and about where the rules come from in our guide to the CPQ configurator.

Where it comes from

cpq.se is a Tacton reseller and implementation partner, and we work with sailsrep.ai as a reasoning layer on top of Tacton CPQ. That is how SWIFT Home Lifts runs it today, and how HMF Cranes is rolling it out to their dealers on top of the Tacton model we built with them.

We say this plainly because the page would be dishonest otherwise. If you are choosing a CPQ platform, start with our vendor comparison, where we are equally open about where we come from.

Want this for your product?

Twenty minutes is enough. Bring one product family and a rough count of its options, and we will tell you what it takes to get a demo like this running on your own catalogue. Pick a time, leave your name and email, and if you have a link to the product, add it so we can look before we talk.

20 minutes with a CPQ expertVideo link in the invitation

Checking the calendar…

Frequently asked questions

No. Open it and start. Nothing is ordered and nobody is told you were there. The only place an email address appears is at the end, if you want the proposal sent to you. The old version of this page asked for your email before you saw anything. We took that away. A demo you have to sign up for is a worse demo.