Lusha is a B2B contact data and prospecting platform for sales development reps, account executives, recruiters, and growth marketers that surfaces verified phone numbers, work emails, and company firmographics directly from LinkedIn profiles via a Chrome extension. Marketed as a B2B contact data and prospecting platform, Lusha combines a one-click LinkedIn Chrome extension, a database of over 200 million B2B contacts, real-time email and phone verification, intent and technographic data, list building and bulk export, prospecting workflows, integrations with Salesforce, HubSpot, Outreach, Salesloft, Pipedrive, and Zapier, plus a free Lusha tier for individual reps. Lusha is a strong fit for B2B SDRs sourcing direct dials on LinkedIn, recruiters reaching passive candidates, and growth founders building targeted contact lists without enterprise data tool pricing.