Show HN: Competitor Finder API – find real competitors from one hostname (champsignal.com)

I built a Competitor Finder API. You send a hostname, it returns 5-10 real competitors with why they match. Most domains come back fast, but if we need a fresh crawl it can take a few minutes.

Price is simple: $0.10 per competitor; optional enrichment is another $0.10.

It can be used to improve your onboarding or enrich your datasets!