Searchers in different countries have distinct habits - some prioritize price comparisons, others need offline business info, many want integrated coupon discovery.
Build a lightweight web app that rearranges search verticals based on regional data. Think Zomato meets Google for specific locales.
Monetize through affiliate links to local businesses and featured placements. Could white-label for telecoms.
MVP: A single-country proof of concept with 3 key search modes.
Risk: Hard to compete with Google's ecosystem integrations.