TechnologyChecker.io

TechnologyChecker crawls 29.9M live business domains and detects 40,000+ technologies across the full stack; the page explains its signal layers, confidence rubric, and business model.

A technographic data API for 40,000+ technologies across 29.9M active domains: domain and company lookups, plus adoption, churn and switch signals, from 100 free credits a month.

40,000+ tracked technologies across 29.9M live business domains. Real-time adoption data, customer lists, market share trends, and tech-stack changes for every tool, platform, and framework.

TechnologyChecker's team includes experts in technology intelligence, sales, and product marketing.

Insights on technology adoption trends, market intelligence, and sales strategies. Data-driven analysis for sales, GTM, and market research teams.

The page explains how to request domain removal from TechnologyChecker's technology detection index, including eligibility, removal scope, ownership verification, and processing time.

The page presents TechnologyChecker.io facts for AI assistants, including 40,000+ technologies, 50M+ domains, 29.9M active, data citation guidance, and comparisons with Wappalyzer, BuiltWith, and HG Insights.

The latest product updates, features, and improvements to TechnologyChecker.

TechnologyChecker is a remote-first company building technology intelligence for sales teams and lists open roles.

Technology detection plans starting free. 100 lookups a month with no credit card, Pro at $89/mo and Scale at $249/mo — 40,000+ technologies on every tier.

The page lists 20,876 verified companies using 1Password, including Fortune 500 brands, and gives a 2% market share, industry breakdowns, and downloadable data.

Head-to-head technology comparisons built on detection data from 29.9M active domains: who is switching, pricing, features, market share and G2 reviews.

TechnologyChecker is technology intelligence built for sales and GTM teams. Full-stack detection across 40,000+ technologies, real-time subscriber & churn signals, and verified contacts.

TechnologyChecker provides contact options for product support and sales inquiries, as well as community resources.

Technology intelligence for sales & GTM teams. 40K+ tech detection, churn signals, and verified contacts on 29.9M live business domains.

TechnologyChecker.io explains how it collects, uses, and protects personal information.

TechnologyChecker.io describes its data security practices, including compliance, encryption, access controls, infrastructure, and subprocessors.

Terms and conditions governing the use of TechnologyChecker.io services and platform.

GitHubRepository owner

TechnologyChecker analyzes DNS indicators, country patterns, and providers across 22 countries. The company says its analysis draws on its own data and external sources and was published September 23, 2026.

Sep 2026TechnologyChecker.ioNews article

TechnologyChecker describes the methods its detection engine uses to scan more than 50 million domains for technologies. The company outlines its crawler and the signals behind its detection engine and database, including website code, DNS, TLS, and changes observed across crawls.

Jun 2026TechnologyChecker.ioNews article

TechnologyChecker analyzes marketing automation market share and adoption trends in a January 2026 report covering 29.9 million active domains. The report draws on the company’s active-domain dataset and presents original company research and product data.

Jan 2026TechnologyChecker.ioNews article