A UK venture studio
Old stone, far horizon.
We build software that finds value hidden in opaque systems, and points you to it. Lean, AI-native, founder-led.
The thesis
Each Lodestone company points to a single thing you could not see before. Same instinct, three markets.
The portfolio
Three ventures · owned in full
Renownly is live and taking orders today: AI-visibility audits for UK firms, from a free Snapshot to a fixed £99 founding audit. Silotica is an operating studio. Clawback is in development.
AI-visibility audits for UK accountancy firms. We check how ChatGPT, Perplexity and Google AI Overviews describe a firm, and give the fix list.
Free Snapshot, then a fixed £99 founding audit (£149 standard). Optional fix sprint and monitoring from £200/mo.
An AI-native digital products studio for businesses whose reputation rides on how the work looks and performs.
No win, no fee Royal Mail invoice audits for UK shippers. We find money lost to billing errors and recover it. You keep 70%.
How we build
One founder, with AI as the build team. No staff to feed, no agency overhead, no layers between the idea and the ship. We move at a pace a small team used to, and hold the bar where a studio's name depends on it.
Built and run solo. The person who designs it answers for it.
AI is the build team, not a feature. It is how the work gets done.
Funded by the work. We answer to the products, not a runway.
We build and hold a small portfolio. No churn of client logos.
The founder
Saul Davis is the founder, and he builds and sells every venture himself with AI as the engineering team. If something ships under one of these names, he made it and he stands behind it.
Contact
For partnerships, press, collaboration or the occasional investor. One inbox, read by the founder.