Most of what B2B enrichment vendors sell is information companies publish about themselves, for free, on their own websites. What you're paying per-credit prices for is mostly the reading. I noticed this while burning through enrichment credits on accounts that turned out to be obvious non-fits...
Source: [Dev.to](https://dev.to/benedictmendoza/company-enrichment-without-the-per-credit-tax-website-to-firmographics-json-with-an-llm-4b0j)