Episode #31: The "Monzo of Wills": Taking an AI Prototype to Production (Part 2)

Hosts: Sean Sale and Paul Rhodes Guest: Matthew Turner (Founder and CEO of NovaWIL)

Welcome back to Episode 31 of CTRL-ALT-DEV, and Part 2 of our incredible conversation with Matthew Turner, the human rights barrister turned “vibe coder” who is disrupting the 200-year-old will-writing industry! Following up on Episode 29, we explore the critical transition from having a working AI prototype built in Lovable, to launching a secure, commercial software product. Matthew opens up about the dangers of “blissful ignorance” in AI coding, why true validation requires cold paying customers, and his ultimate vision to build the “Monzo of Wills”.

Key Topics & Highlights:

• The “Blissful Ignorance” of Vibe Coding: Matthew admits that while Lovable got him far, he was in a state of blissful ignorance regarding actual software security. It took his wife Gabby, who works in the US tech startup space, to point out the vital need for external security validation before rolling out to real customers.
• Why Every Vibe Coder Needs a Glenn: Matthew brought in his friend Glenn as CTO to review the AI-generated code. Glenn immediately jumped into the codebase via VS Code and GitHub to fix critical password and authentication issues that AI builders like Lovable simply aren’t designed to manage across the full Software Development Life Cycle (SDLC).
• The Lean Startup & “The Mom Test”: We discuss why your friends and family are the absolute worst people to ask for feedback, as they will naturally lie to protect your feelings. We break down lean methodologies, including Steve Blank’s customer discovery and Rob Fitzpatrick’s “The Mom Test,” proving that a product is only truly validated when a cold customer pays for it.
• Going All In: Unlike many founders who build on the side, Matthew hasn’t taken a legal case since February, going “all in” on NovaWIL. The hosts discuss how this creates a healthy pressure to make rapid, decisive business choices.
• The North Star – “The Monzo of Wills”: Matthew shares his ultimate vision for the platform: dragging a traditional B2C industry into the 21st century by offering a modern, digital-first, self-service application with a beautifully crafted user experience.
• Traction & The Beta Launch: NovaWIL has officially moved from Alpha to Beta, bringing in completely cold customers without manual outreach. The platform already boasts 60+ accounts, 50+ completed wills, early revenue, and their first B2B distribution partnership with a local mortgage broker.

Links & Resources Mentioned in this Episode

• NovaWIL Website: https://www.novawill.co.uk/
• NovaWIL Socials: Instagram @NovaWillUK and @MatthewTurnerBarrister.

Tools & AI Platforms Discussed:

• Lovable: https://lovable.dev/ (The AI builder platform Matthew used for the MVP).
• PostHog: https://posthog.com/ (The platform Matthew uses for product analytics and tracking user flows).
• VS Code (VSC) & GitHub: https://code.visualstudio.com/ & https://github.com/ (The developer environments CTO Glenn used to fix the AI prototype’s code).
• Monzo: https://monzo.com/ (The digital bank Matthew cites as his “North Star” model for user experience).

Books & Frameworks:

• The Lean Startup by Eric Ries: https://theleanstartup.com/ (The foundational methodology Matthew and Paul discuss regarding rapid iteration and MVPs).
• The Mom Test by Rob Fitzpatrick: https://www.momtestbook.com/ (Paul’s recommendation for learning how to conduct cold customer interviews without bias).
• Steve Blank’s Customer Discovery: https://steveblank.com/tag/customer-discovery/ (Referenced by Paul regarding the mantra to “get out of the building” for real market feedback).
• How I Built This Podcast by Guy Raz: https://www.youtube.com/channel/UCNSfrxNEmCruNtjIzxCBHjg (Mentioned by Matthew as a major inspiration from hearing other entrepreneurs navigate the ugly MVP phase).