The world's most accessible B2B contact database. Search by title, industry, company size, geography — export thousands in seconds. Now queryable in natural language through Claude AI.
From searching to exporting to enriching — ForeverLeads gives you the data infrastructure to scale outbound.
Filter by job title, seniority, company size, industry, geography, revenue range, and more. Stack filters to pinpoint your exact ICP.
Every email is validated against SMTP, MX, and deliverability checks. Get only VALID emails that reach the inbox.
Export up to 50,000 contacts per call as CSV or Excel. Download links generated instantly with pre-signed URLs.
Upload your existing contact list and instantly check how many are already in our database. Know your net-new opportunity.
Break down available contacts by country, seniority, industry, or company size. Understand your total addressable market.
Enrich API with per-key rate limiting. Integrate ForeverLeads data directly into your CRM, sequencer, or custom tools.
ForeverLeads is one of the first B2B data platforms with a native Model Context Protocol (MCP) integration. Connect to Claude.ai and query 370M+ contacts in plain English.
"Find me CTOs at fintech companies in the US with 50-200 employees"
Claude proactively broadens criteria if your initial search falls short of target
Upload a list of companies and let Claude find the right contacts at each one
Ask Claude to export results as CSV or Excel — get a download link in seconds
Set your filters — title, seniority, industry, geography, company size. Or just tell Claude what you're looking for.
Check how many contacts match. Break down by segment. Refine until the numbers look right — it's all free.
Preview a sample of your results. Then export up to 50K contacts as CSV or Excel with a single click.
Import directly into your CRM or sequencer. Every email is verified — start reaching out immediately.
Get access to 370M+ verified B2B contacts. Search, filter, export, and query with AI.