Free sales tools
Small tools for everyday lead gen work. No signup, no upload, no limits.
Email finder
Find someone's verified work email from their name and company domain. 5 free lookups a day.
Email verifier
Check whether an address really exists before you send. 20 free checks a day.
Email permutator
Generate every common email format for a name and a company domain, ready to verify.
CSV deduper
Remove duplicate rows from any CSV in your browser. Nothing gets uploaded.
TAM SAM SOM calculator
Size your market in seconds from company count, deal size, and win share.
The full toolkit is Warmrank
Import a CSV or describe your ideal customer in plain English. Warmrank enriches every lead and tracks the pipeline. Free plan, no credit card.