Use your best customer (or perfect niche example) and input the website.
Export the scored lookalike list (expect some noise).
Require homepage keywords and add exclusions to tighten ICP.
Find people, enrich emails/phones, run multi-channel outreach.
Variant A hyper-niche vs Variant B slightly general; let data decide.
Seed with a best-fit company, generate lookalikes, tighten with keyword constraints, enrich contacts, run multi-channel, and A/B test niche vs general messaging.