Numbers as cleared by the owner. Nothing rounded, nothing added.
01
The situation
Dental prices are public on clinic sites and comparable nowhere. The obvious route, a paid data feed, costs a licence and cannot be verified by the reader.
02
What was built
An owned crawler that reads clinic price lists, a D1 database behind a comparison site, and pages built for search.
Every price on the site links to where it was read, so anyone can check it.
03
What changed
13,690 clinics and 19,541 prices in 497 cities, with no licence bill and a public audit trail for every number.
04
How it runs
Crawling on a schedule, D1, Cloudflare, SEO pages generated from the data.
How the pieces connect
The system on one map. Arrows show what feeds what; hover a piece to light its path.
Bot
Owned crawler
Reads clinic price lists on a schedule.
D1
D1 · prices with sources
19,541 prices, each with where it was read.
Web
Comparison site · SEO
497 city pages, every price checkable.
Runs on
Workers
Sqlite
Typescript
Python
Actions
If you want one of these
Three steps. The six-step version, with the brief and the video request, is on the home page.
01
Scoping call
30 min, free
You describe the situation; I ask three questions and propose a shape.
02
Savings audit
€1,200 / $1,400 net, 5 business days
The 36-month cost comparison, the order of moves, the risks and a fixed build price. Paid by bank transfer after the call, once you accept the offer; credited in full against a build ordered within 60 days of the report. If the audit does not show savings of at least twice its fee over 36 months, you get the fee back.
03
Build, handoff, operate
fixed price from the audit
One engineer builds every layer on your account and documents it. The offer includes a monthly plan by default, so the system is looked after from launch day.
Questions I get about this
Tap a question to see the answer.
Scoping calls · most weeks
Savings audit. In 5 business days: the 36-month cost comparison, the order of moves, the risks and a fixed build price in writing. It costs €1,200 / $1,400 net, paid by bank transfer against an invoice after the call and after you accept the offer. If you order the build within 60 days of the report, the full amount comes off its first instalment; if not, the report is yours to take to anyone. If the audit does not show savings of at least twice its fee over 36 months, you get the fee back.
The repository, the Cloudflare account, the domains and the data sit under your company from day one, and the data is yours. Code built only for you becomes yours once it is paid for, as the contract sets out; H2M modules come with a perpetual licence. I get access to your accounts, not ownership of them.
The audit gives you a date and a fixed price before you commit to the build. The stack is small and one person builds every layer, so nothing waits in a queue between departments.
Yes, before you send the brief if you need it. Send yours or use mine.
Pick a free time in my calendar. Or leave an email: I reply within one business hour with three questions and a proposed time for the call, not a deck.
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