Listkit Company Profile

Learn about ListKit's origins and the expert team that built a triple-verified B2B leads platform to help your business scale with data-driven success.

Industry: MarTech

Segment: MarTech Vendor

Team size: 11-50

Location: Tampa, Florida

Generated by Kustiq, an AI company intelligence platform for B2B teams. Multi-stage pipeline: AI classification + live web scraping + SMTP-verified contacts + 12-factor rule-based churn engine.

Company profile

Listkit

Learn about ListKit's origins and the expert team that built a triple-verified B2B leads platform to help your business scale with data-driven success.
Listkit logo

AI-verified profile

Learn about ListKit's origins and the expert team that built a triple-verified B2B leads platform to help your business scale with data-driven success.

Employees

11-50

Location

Tampa, Florida

AI Classification

MarTechMarTech Vendor

ListKit is a B2B sales intelligence platform offering a triple-verified contact database with GDPR-compliant data and daily buying signals to help sales teams build targeted lead lists. It competes directly with Apollo, ZoomInfo, and Cognism, differentiating on data accuracy and lower cost.

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Listkit is profiled by Kustiq, an AI company intelligence platform for B2B teams. Listkit is one of 219 martech vendor companies in our MarTech directory. Similar profiles include Resend · Email for developers, Complianceexperts, Bettermode, and Cloud-based data analytics exploration for all.

How Kustiq built this profile

Hybrid pipeline: deterministic verification + Claude reasoning

  • Live web rendering via Browserless headless Chrome, not a stale cached scrape.
  • Search intelligence via Serper API across {company site, LinkedIn, press, GitHub}.
  • Claude Sonnet 4.6 classifies vertical, segment, and growth signals; never used for facts.
  • 12-factor churn engine produces a deterministic risk score with zero LLM calls at scoring time.
  • SMTP RCPT TO handshake verifies every contact at delivery time on full profiles (paid plan).

Read the full methodology in our LLM-readable reference or compare against the deterministic-vs-AI framework.

Part of 3,020 AI-profiled B2B companies. Browse the full directory