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LeadsLair
New Data Available: Jan 2026

Find companies ready to buy — before your competitors do.

LeadsLair helps B2B teams discover companies using competing tools and showing real buying signals, based on publicly available data.

Signal Detected
Competitor Contract Expiring

What is LeadsLair?

LeadsLair is a B2B lead intelligence platform that helps growth and sales teams identify high-intent companies.

Instead of random databases, we focus on actionable signals — such as competitor tool usage and company growth indicators — to help you reach the right prospects at the right time.

15M+Companies Tracked
500+Technologies Monitored

Deep Discovery

Uncover hidden prospects using advanced signal detection.

Growth Metrics

Filter by headcount growth, funding, and hiring trends.

Tech Stack

Know exactly what software your prospects are using.

Global Reach

Data coverage across North America, Europe, and APAC.

How it works

Three simple steps to your next big deal.

01

Detect competitor usage

We analyze publicly available signals to identify companies using specific B2B tools.

02

Filter buying signals

Company size, industry, and growth indicators help narrow down high-intent prospects.

03

Export ready-to-contact leads

Get a clean list of companies you can reach out to immediately.

Company NameAcme Corp
Websiteacme.com
IndustrySaaS / Fintech
Size50-200 employees
Tech StackHubSpot, Intercom, AWS
Key ContactAvailable (LinkedIn)
* All data is collected from publicly available sources

What’s included

  • Company name & website
  • Industry category
  • Estimated company size
  • Detected competitor tools
  • Public business contact information

Who uses LeadsLair?

B2B SaaS Founders
Growth & Sales Teams
Lead Gen Agencies
Cold Email Providers

Stop guessing. Start targeting.

Get access to companies that are already in the market for your solution.