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    NerdyData

    NerdyData NerdyData is a web technology search engine designed to help users find which websites use…

    Free · Managed Service Get a Demo Get Started All there is to know about the latest prospecting techniques. Subscribe Growth Agency Inboxes Grow your revenue Ressources Tech Stack Video Content Case Studies nerdydata.comAdded Nov 2026
    Pricing
    Free
    Category
    Revenue Intelligence & Analytics
    Added
    Nov 2026
    Specifications

    NerdyData specifications

    Stack Architecture PlacementActive Role: Outreach & Multi-Touch Automation
    Step 01
    Founder Stack & Banking
    Step 02
    Data & List Extraction
    Step 03
    Enrichment & Waterfall
    Step 04
    Outreach & Execution
    Pricing
    Free — Managed Service Get a Demo Get Started All there is to know about the latest prospecting techniques. Subscribe Growth Agency Inboxes Grow your revenue Ressources Tech Stack Video Content Case Studies
    Best for
    NerdyData is recommended for marketers and researchers who want accurate and up-to-date leads by finding websites using
    Category
    Revenue Intelligence & Analytics
    Key capabilities
    Find websites using specific technologiesSearch source code fingerprintsDownload unlimited targeted leadsEnrich and research domain dataAnalyze tech stack with extensionAccess employee and company info
    Listing type
    Directory profile

    What NerdyData does

    NerdyData NerdyData is a web technology search engine designed to help users find which websites use specific SaaS tools or code snippets. It’s ideal for competitive analysis and lead generation by identifying companies’ technology stacks across over 20 million sites and 1,000+ technologies. Users value it for its accurate, daily-updated data and unlimited downloads on all plans. This tool shines when you want to steal competitor customer lists, enrich domain data, or perform quick technographic research. You get results instantly by searching code fingerprints or technology use on websites. It also offers a free browser extension for easy site analysis and prospecting on the go. NerdyData integrates as a data enrichment and research tool in the GTM stack, complementing CRMs and marketing platforms by exporting targeted leads. However, it is not meant for direct marketing or campaign man

    Core capabilities

    • Find websites using specific technologies
    • Search source code fingerprints
    • Download unlimited targeted leads
    • Enrich and research domain data
    • Analyze tech stack with extension
    • Access employee and company info

    Pricing

    ModelFree
    Observed pricingManaged Service Get a Demo Get Started All there is to know about the latest prospecting techniques. Subscribe Growth Agency Inboxes Grow your revenue Ressources Tech Stack Video Content Case Studies

    Pricing read from the vendor’s public pages and re-checked each quarter. Seat minimums and annual commitments are excluded unless stated.

    Who it fits

    NerdyData is recommended for marketers and researchers who want accurate and up-to-date leads by finding websites using

    How we classify it

    Listed under Revenue Intelligence & Analytics, Programmatic AD Automation, Competitive Intelligence. Verdicts are written from public pricing, documentation and hands-on trials — not from vendor briefings.

    HW
    Henryk Wexel|Founder & Editor

    Henryk Wexel runs Quota Engine. He spent a decade selling B2B software and building outbound systems — as a founder, as a seller at Silverfort and Cradlepoint, and as the person on the hook for pipeline numbers. He writes the reviews here because he has bought, deployed, argued about and cancelled most of the tools in this index. Based in Palma de Mallorca.

    6 min readLinkedIn