LeadGenius delivers real-time, compliant B2B contact data with buying committee visibility and behavioral intelligence for revenue teams. Combines AI scale with human-in-the-loop verification for accurate, actionable lead lists across global markets.

LeadGenius is a premium lead research and data enrichment platform combining AI with human researchers to deliver highly customized B2B datasets. The platform offers custom lead generation, lead enrichment, and managed email outreach with live, on-demand data sourcing (not just static databases). Key solutions include Contact Monitoring (tracking role changes and promotions), Contact Activation (opted-in, in-market buyers), Contact Coverage & Buying Committees (5-10 stakeholder visibility), and advanced Contact Tags (skills, experiences, technographics). Trusted by 150+ customers including Google, Snowflake, Amazon, eBay, and Salesforce.
Enterprise-grade B2B contact data and buyer intelligence powered by AI + Human-in-the-Loop
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B2B data enrichment and identity resolution API
Founded
Starting Price
Clearbit provides B2B data enrichment APIs for enriching customer records with verified company and contact information. Acquired by HubSpot in 2023 and rebranded as Breeze Intelligence.
Sales intelligence and B2B data platform
Enriched.ai is a sales intelligence and B2B data enrichment platform providing verified contact data and company information for sales and prospecting teams.
European go-to-market platform with 60M+ companies
Founded
Echobot merged with Leadfeeder in 2023 to form Dealfront, a go-to-market platform built for European sales and marketing teams. It provides a database of 60M+ companies and 400M+ contacts sourced from official trade registers and enriched by language-specific AI models.