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TechnologyChecker
Ankara, Turkey
What it is
TechnologyChecker is a technology intelligence platform for B2B sales, GTM, and market analysis teams. It detects technologies across 29.9M live business domains, covering 40,000+ technologies, using signals such as HTTP headers, JavaScript fingerprinting, HTML parsing, and DNS lookups. The platform says it can identify backend infrastructure and standalone tools, and provides historical technology timelines reaching roughly 20 years. Real-time signals cover technology adoption, churn, and replacement changes. Teams can access verified decision-maker contacts matched to technology signals, export audiences for LinkedIn, Facebook, and Google Ads, and use an API with 29 REST endpoints for detection, company data, category share, and adoption, churn, and switch signals. Access is available through web, API, and a Chrome extension. The Free plan includes 100 lookups per month and six months of historical data. Pro costs $89 per month, billed $890 a year; Scale costs $249 per month, billed $2,490 a year. Lookups pause at the monthly plan limit until the next billing cycle or an upgrade.
For and against
For
- Detects 40,000+ technologies across 29.9M live business domains.
- Historical timelines reach roughly 20 years.
- Offers real-time adoption, churn, and replacement signals.
- Free plan includes 100 monthly lookups.
Against
- Free plan includes only six months of historical data.
- Lookups pause at the plan limit until renewal or upgrade.
- Pro costs $89 per month, billed $890 a year.
The verdict
TechnologyChecker combines technographic coverage with historical timelines, change signals, contacts, and API access. Check the monthly lookup allowance and resulting pause against your expected usage.
Who it suits
TechnologyChecker suits B2B sales, go-to-market, and market analysis teams looking for technology signals, company data, or matched decision-maker contacts.
Plans and prices
Free
100 lookups/month · 6 months historical data · single-result CSV export · basic company enrichment
Read 29 Sep 2026 · technologychecker.io
Pro
10,000 lookups/month · 5 years historical data · verified contacts · bulk lookups
Read 29 Sep 2026 · technologychecker.io
Scale
50,000+ lookups/month · 20 years historical data · SSO and SCIM · dedicated success manager
Read 29 Sep 2026 · technologychecker.io
Enterprise
500,000 credits · custom volume · higher throughput · dedicated support
Read 29 Sep 2026 · technologychecker.io
On the record
- Alerts
- It provides real-time signals for technology adoption, churn, and replacement technology changes.technologychecker.io · read 29 Sep 2026
- API
- The technographic API describes 29 REST endpoints for detection, company data, category share, and adoption, churn, and switch signals.technologychecker.io · read 29 Sep 2026
- Availability
- The product site links to a Chrome extension in the Chrome Web Store.technologychecker.io · read 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.technologychecker.io · read 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.technologychecker.io · read 29 Sep 2026
- Detection coverage
- The site says it detects 40,000+ technologies across 29.9M live business domains.technologychecker.io · read 29 Sep 2026
- Detection methods
- Its detection uses multiple signals, including HTTP headers, JavaScript fingerprinting, HTML parsing, and DNS lookups.technologychecker.io · read 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.technologychecker.io · read 29 Sep 2026
- Historical data
- Historical technology timelines reach back roughly 20 years, combining recent crawls with analysis of public web archives.technologychecker.io · read 29 Sep 2026
- Integrations
- The pricing page lists CRM integrations, API access, LinkedIn integration, and Zapier/Make integration on paid tiers.technologychecker.io · read 29 Sep 2026
- Notable limit
- Lookups pause after the monthly plan limit is reached until the next billing cycle or an upgrade.technologychecker.io · read 29 Sep 2026
- Product
- TechnologyChecker is a technology intelligence platform for B2B sales, GTM, and market analysis teams.technologychecker.io · read 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.technologychecker.io · read 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.technologychecker.io · read 29 Sep 2026
