Lead Onion vs. Lusha

Lead Onion analyzes over 20 distinct sources of intent data, all under one roof. Our advanced system identifies who is researching what and when, giving you a competitive edge. By importing unstructured intent data, categorizing it by source, and pinpointing intent spikes, we highlight research surges, allowing you to engage directly with potential customers before your competition even knows they exist. Our automated AI driven cadences provide seamless connections, ensuring that you never miss a beat in your pursuit of new opportunities.

Lusha is the B2B data and sales intelligence system used by sales, marketing, recruiting, RevOps, and AI agents to find contacts, enrich records, and track real-world buying signals. It works with your CRM, automation tools, and existing GTM stack. 300M+ business contacts and 30M+ company profiles across North America, EMEA, APAC, and LATAM. It has two layers that work together. Lusha Search gives you verified contact and company data on demand — direct dials with 90%+ accuracy, business emails verified at 95–98% across regions, firmographics, technographics, and buying signals.