Real-revenue cases
HarperAI links UK Companies House charge filings to Land Registry titles, corporate structures and officer networks, and sells the resulting deal-flow intelligence to specialist property lenders, brokers and developers on a subscription, with $7,138/month verified via Stripe.
01
It replaces the manual grind of trawling Companies House and Land Registry filings and relying on personal networks to spot who is borrowing against property. Property lenders already spend time hunting these leads, so recurring payment points to a real need rather than novelty.
Specialist lenders, brokers and developers pay a subscription for deal-flow leads mined from UK public registries; revenue is Stripe-verified at $7,138/month.
Manually trawling Companies House and Land Registry filings and relying on personal networks to surface property-backed borrowing leads
02
Not mentioned in the source material
03
This playbook transfers to any vertical with public registry data: link two or more official datasets by entity, then wrap AI search around it as a vertical-specific lead subscription. AI is the query layer; the real moat is the data linkage and vertical focus.
04
Revenue basis · Stripe-verified (TrustMRR)
The source body is empty apart from the title and a one-line summary, so the actual product features, pricing tiers and customer count cannot be verified
The $7,138/month is Stripe-verified but it is unclear how many customers contribute, so churn and customer concentration are unknown
Acquisition channels, first-customer source and time from launch to revenue are all missing, so the cold-start playbook cannot be assessed