Finnish open data and consumer products
Prices, cars, housing and public procurement: products that resolve the same thing across sources and say what the data cannot.
Case studies
Finds .fi domain names that are free to register or about to be released, and ranks them by how natural the words are.
Price comparison built solo with AI agents.
Databases and tracking services for public procurement, research funding and airline fares.
Comparison of cars from different sellers in one place, matched to your needs.
Research layer that turns search ranking data into a map of which sites compete on the same topics, with a blind evaluation of the result.
Guides, methods and benchmarks
Ranking domain name candidates
A method for ranking domain name candidates: fluency, relevance, length and age in one score, availability first and a language model as a second opinion.
Building a competitor landscape corpus
A method for a competitor landscape corpus: seed landscapes, frontier expansion and deterministic seed selection; membership is discovery, not proximity.
Blind evaluation of a domain-similarity model
A method for blind evaluation of a domain-similarity model: a stratified pair sample, blind labels, integrity checks, confidence intervals, disagreements.
Keyword taxonomy with QA gates
A method for a keyword taxonomy: signals before intent, location as a facet only, a person-name audit as diagnosis only and growing samples as the gates.
Tools
An expired domain checklist: the earliest release date from the registry’s dates, and 16 checks on the name’s history, meaning and release.
Working method and demos
How Hintapiste.fi works, shown on 5 products from a snapshot of its public data: price history, listings joined into one product and the order of offers.