Head-to-head · Technographic Data Software
TechnologyChecker vs NerdyData
TechnologyChecker leads on 2 checks, NerdyData on 0, and 5 are even. Who comes out ahead on the 7 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.
Our verdict
- Highest scoreTechnologyChecker · 9.0/10
- Lowest starting priceTechnologyChecker · $89/mo
- Free planboth
- Most featuresTechnologyChecker · 5 of 5
TechnologyChecker scores higher on our rubric for technographic data software: 9.0 against 8.2 out of 10; our editors rank them #7 and #8.
TechnologyChecker is cheaper to start at $89/mo against $200/mo. TechnologyChecker offers technology intent signals; NerdyData doesn't.
TechnologyChecker is the better fit for affordable signals-rich technographic prospecting. NerdyData is the better fit for advanced technology and source-code research.
- TechnologyChecker fits best
Affordable signals-rich technographic prospecting
- NerdyData fits best
Advanced technology and source-code research
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Side by side
| Feature | TechnologyChecker 9.0/10 Visit ↗ | NerdyData 8.2/10 Visit ↗ |
|---|---|---|
| At a glance | ||
| Editor score | 9.0 | 8.2 |
| Ranking | #7 in Technographic Data Software | #8 in Technographic Data Software |
| Best for | Affordable signals-rich technographic prospecting | Advanced technology and source-code research |
| Pricing model | Free plan + paid | Free plan + paid |
| Starting price | $89/mo (best) | $200/mo |
| Free plan | ✓ | ✓ |
| Free trial | — | — |
| Deployment | Cloud, Browser extension | Cloud, Browser extension |
| Platforms | Web, Chrome extension | Web, Chrome extension |
| Support | Email, Tickets, Community, Docs | Email, Live chat, Docs |
| Integrations | 8 integrations | 9 integrations |
| Built for | Solo, Small business, Mid-market, Enterprise | Small business, Mid-market, Enterprise |
| Features TechnologyChecker 5/5 · NerdyData 4/5 | ||
| Technology detection | ✓ | ✓ |
| Company profiles | ✓ | ✓ |
| Historical technology data | ✓ | ✓ |
| Technology intent signals | ✓ (best) | — |
| API access | ✓ | ✓ |
| Specs | ||
| Export formats | Both | Both |
| Monthly credits | 10000 credits | Not published |
| Our review | ||
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| Cons |
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| Our verdict | TechnologyChecker is a technographic intelligence platform for sales, go-to-market, and market-analysis teams. It detects frontend, backend, and standalone technologies across websites and companies, then adds company profiles, verified… Read the review → |
NerdyData is a web-based technographic data and source-code search platform for sales teams, marketers, and researchers. It crawls and indexes websites to identify domains using technologies, JavaScript libraries, HTML patterns, cookies,… Read the review → |
Strengths and trade-offs
TechnologyChecker — where it wins
- Tracks technology adoption, churn, switching, and whitespace signals
- Combines bulk enrichment, lead generation, API, CRM, and ad workflows
- Free plan plus Pro access from $89 per month
Where it doesn't
- Full historical intelligence starts with the Scale plan
- Bulk lookups, CRM integrations, and API access require Pro or higher
- Free exports are limited to CSV for single results
NerdyData — where it wins
- Advanced source-code search with AND, OR, and NOT operators
- Time-series comparisons, monitoring, alerts, and broad technographic filters
- API, browser extension, CSV exports, and MCP access
Where it doesn't
- Monthly paid plans start at $200
- API access is usage-based and separate from monthly subscriptions
- Does not provide intent signals
- TechnologyChecker9.0/10 · Free plan · paid from $89/mo
A signals-rich technographic platform with a useful free tier and $89 monthly entry plan.
Visit siteFull verdict → - NerdyData8.2/10 · Free plan · paid from $200/mo
A deep technographic research tool for teams that need source-code and technology-stack detail.
Visit NerdyDataFull verdict →
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Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026