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Free tools

A free toolbox for B2B prospecting: generate, verify and format professional emails in seconds.

Email permutator

Generate every possible email format from a first name, last name and domain.

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Email verifier

Check whether a professional email address is valid and deliverable.

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Revenue → Contacts simulator

Work out how many contacts, calls and meetings your SDRs need to hit a revenue target.

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Email format finder

Discover the email format a company uses from its domain.

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LinkedIn URL builder

Build and clean a LinkedIn profile or company page URL.

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Need to enrich a whole list?

Free tools handle one contact at a time. Listar enriches and verifies thousands of contacts with a waterfall of 30+ sources, returning validated emails and phones.

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Turn your ideas or your data into ready-to-use prospect lists.

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