NerdyData Review

NerdyData turns website source code into a prospecting filter. Because sites reveal the technologies they run — Shopify, HubSpot, Stripe, analytics scripts, ad pixels — searching code fingerprints lets you build lists of companies by the exact tools they use. NerdyData indexes that data, lets you download targeted leads without per-record limits, and enriches domains with employee and company information. A browser extension analyzes any site's tech stack on the spot.

Key Features

• Find websites using specific technologies
• Search source code fingerprints across the web
• Unlimited downloads of targeted leads
• Domain data enrichment and research
• Browser extension for on-page tech stack analysis
• Access to employee and company information

Who It's For

NerdyData is built for marketers, sales teams, and researchers whose ideal customer is defined by technology choices — agencies targeting Shopify stores, SaaS vendors displacing a competitor's tool, or partners selling into a specific ecosystem. "Uses X" is one of the highest-signal targeting criteria in B2B, and this is a purpose-built way to query it. The pricing level positions it for teams running technographic targeting as a core motion rather than an occasional experiment.