NewFrom Vebryx
ZERO.ONEFrom idea to something real.
Build your core feature, test it with real users, and gather feedback before investing in the full MVP.
£4991 weekBuild → Test → Learn
4 projects a month · £499 off any build booked within 30 days
£499
Fixed price
7 days
From kick-off to findings
5
Real users test it
1
Clear answer: build, change or stop
Spend £499 finding out, not £15,000.
Who it's for
For founders who are serious about building, and smart about how.
ZERO.ONE is for founders who fully intend to build, and would rather spend £499 finding out what works than £15,000 building something nobody has tried.
It's for you if
- You're serious about building it, not just exploring an idea
- You want proof before you spend £15,000 on a full build
- You'd rather test with real users than guess
- You're getting ready to pitch investors and want something real to show
- You're applying for a grant and need evidence that people want it
- You can line up five people who'd genuinely use it
- You want to move now, while the market is still open
It's not for you if
- You want a finished product in a week. ZERO.ONE tests one feature, on purpose
- You're not ready to put your idea in front of real people yet
- You've already proved demand and need the full build
Two ways to find out
Build the full product first
Months of building
£0
You find out whether it works after the money is spent.
Test it with ZERO.ONE first
Day 1
£0
Real users, a clear answer, and £499 off your build if you go ahead.
About 3% of the cost, and you know in a week.
Why now
Good ideas don't stay open for long.
If your idea is worth building, someone else is probably thinking about it too. Every month spent planning is a month a competitor could spend testing, launching and winning the customers you want. Prove the demand now, before the market fills up, and move first or move on with confidence.
- Answer in 7 days
- 4 slots a month
- £499 off your build
Why ZERO.ONE
Something real to show, not just slides.
We launched ZERO.ONE for the gap between an idea and a full build: the point where you need proof, for yourself and for the people you want on board, before committing thousands.
A full build is a big first step
Committing to an MVP before anyone has used the idea is a lot to risk. One feature, tested properly, tells you whether it's worth it.
Slides describe. Products convince.
A pitch deck explains your idea. A working feature lets investors, partners and customers try it for themselves.
Evidence beats opinion
Five real people using your core feature tell you more than months of guessing, and give you something to point to.
Your investor-ready prototype
Walk into the room with something that works.
At the end of the week you have a working core feature on a live link and findings from real users. Show it to potential investors, co-founders and early customers, and talk about what people did, not just what you think they'll do.
- A live prototype they can click through
- Feedback from real users, in their own words
- A clear recommendation for what to build next
It won't raise the round for you, but it gives you far more to talk about than slides.
Your week
Build. Test. Learn.
Seven days from kick-off to a clear answer. Pick a phase to see what we do, and what we need from you.
Pick a phase or tap any day
Your core feature, working end to end
What we do
A 30-minute kick-off to agree the one flow that matters, then we build it: clean, simple and live on a link you can share.
What you do
Join the kick-off call and line up five people who'd genuinely use it.
You get: A working core feature on a live link
What's included
Small on purpose.
- 1 flow
Your core feature
One user flow, working end to end, in a clean and simple interface.
- 30 days
A live link
Online for 30 days, with basic analytics on how people use it.
- 5 × 20 min
Real test sessions
Five short sessions with the people you invite, run by us.
- 1 page
Findings and a debrief
Our recommendation in one page, ready to share with investors, then a 30-minute call.
Not included
- Logins
- Payments
- Admin panels
- Extra integrations
- Custom branding
- App store release
After the week
£499 off your build.
If the findings say build it, go ahead with any of our MVPs within 30 days and the £499 comes off the price.
Book your slot
Tell us what you want to test.
A few lines about your idea is plenty. We take on 4 ZERO.ONE projects a month.
- 1We review your brief
- 2A 30-minute scope call to agree the one flow that matters
- 3Your week starts once your testers are lined up
Questions
Good to know.
Founders who are serious about building and want proof before they commit. If you'd rather spend £499 testing your core feature with real users than £15,000 building something nobody has tried, it's for you.
Find out in a week.
Book a free 30-minute call to scope your core feature. We take on 4 ZERO.ONE projects a month.
- 30 minutes, no obligation
- Fixed scope and price
- You own everything we build
- 4.3 on Trustpilot