TechnologyChecker
TechnologyChecker is a technology intelligence platform for B2B sales, go-to-market, and market analysis teams.
What TechnologyChecker is
TechnologyChecker is a technology intelligence platform for B2B sales, go-to-market, and market analysis teams. It detects technologies across business domains using signals such as HTTP headers, JavaScript fingerprints, HTML structure, and DNS lookups. The service says its coverage spans 40,000+ technologies across 29.9M live business domains, including backend infrastructure and standalone tools. Teams can review historical technology timelines reaching roughly 20 years and receive real-time adoption, churn, and replacement signals. It also offers decision-maker contacts matched to technology signals, audience exports for advertising platforms, and an API with 29 REST endpoints. Access is available through web, API, and a Chrome extension. Lookups pause when the monthly allowance is reached until the next billing cycle or an upgrade.
Good
- Tracks 40,000+ technologies across 29.9M live domains.
- Historical timelines reach roughly 20 years.
- Provides adoption, churn, and replacement alerts.
- Free plan includes 100 monthly lookups.
Watch out
- Free history is limited to six months.
- Lookups pause at the monthly plan limit.
Who it suits
It suits B2B sales and market analysis teams seeking company technology signals, historical timelines, contacts, or audience exports. API access and paid-tier integrations are relevant to teams connecting those signals with other tools.
Verdict
TechnologyChecker combines technology detection with historical timelines, change alerts, and matched decision-maker contacts. Check the plan lookup allowance against expected volume, since access pauses once that limit is reached.
Plans and prices
From TechnologyChecker's own pricing page, checked 29 Sep 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Free | Free | 100 lookups/month · 6 months historical data · single-result CSV export · basic company enrichment |
| Pro | $89 a month | 10,000 lookups/month · 5 years historical data · verified contacts · bulk lookups · CRM integrations and API · $890 a year |
| Scale | $249 a month | 50,000+ lookups/month · 20 years historical data · SSO and SCIM · dedicated success manager · $2,490 a year |
| Enterprise | Priced on request | 500,000 credits · custom volume · higher throughput · dedicated support |
The facts
Each one read from TechnologyChecker's own pages, with the date it was checked.
What it does
- Alerts
- It provides real-time signals for technology adoption, churn, and replacement technology changes.checked 29 Sep 2026
- API
- The technographic API describes 29 REST endpoints for detection, company data, category share, and adoption, churn, and switch signals.checked 29 Sep 2026
- Availability
- The product site links to a Chrome extension in the Chrome Web Store.checked 29 Sep 2026
- Contacts and exports
- It offers verified decision-maker contacts matched to technology signals and audience exports for LinkedIn, Facebook, and Google Ads.checked 29 Sep 2026
- Data protection
- The Trust Center lists TLS 1.2+ encryption in transit, AES-256 encryption at rest, and role-based access control.checked 29 Sep 2026
- Detection coverage
- The site says it detects 40,000+ technologies across 29.9M live business domains.checked 29 Sep 2026
- Detection methods
- Its detection uses multiple signals, including HTTP headers, JavaScript fingerprinting, HTML parsing, and DNS lookups.checked 29 Sep 2026
- Full-stack detection
- The platform says it can detect backend infrastructure and standalone tools such as n8n, Zapier, Make, Airtable, Notion, and Coda.checked 29 Sep 2026
- Historical data
- Historical technology timelines reach back roughly 20 years, combining recent crawls with analysis of public web archives.checked 29 Sep 2026
- Integrations
- The pricing page lists CRM integrations, API access, LinkedIn integration, and Zapier/Make integration on paid tiers.checked 29 Sep 2026
- Notable limit
- Lookups pause after the monthly plan limit is reached until the next billing cycle or an upgrade.checked 29 Sep 2026
- Product
- TechnologyChecker is a technology intelligence platform for B2B sales, GTM, and market analysis teams.checked 29 Sep 2026
- Security
- The Trust Center states that the service is SOC 2 audited and GDPR, HIPAA, and KVKK compliant, and aligns with CCPA.checked 29 Sep 2026
- Support
- The pricing page lists basic email support for Free, priority email support for Pro and Scale, and a dedicated success manager for Scale.checked 29 Sep 2026
The company
- Founded
- 2025checked 28 Sep 2026
- Headquarters
- Ankara, Turkeychecked 28 Sep 2026
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