NerdyData vs SiteIntelica
NerdyData
nerdydata.comSiteIntelica
siteintelica.comSide by side
| Figure | NerdyData | SiteIntelica |
|---|---|---|
| Price from | $200/mo | €19/mo |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | Yes |
| Plans published | 4 | 3 |
| Spec score · Technographic Data Software | 8.3 (#9) | 8.7 (#5) |
| API limits | API access is pay-as-you-go and is not included with the monthly subscription. | The documented hourly API quotas are 10 requests for Free, 200 for Pro and 1,000 for Business. |
| Integrations | The integrations page lists Gmail, Slack, LinkedIn Audience, API, MCP Server, and Zapier alongside its browser add-ons. | The API documentation describes an MCP server for use with Claude or Cursor and email and webhook alerts for monitoring. |
| Support | Paid plans include email and chat support, and the maker invites researchers and journalists publishing reports referencing NerdyData to email for free reports. | Pro includes priority support and Business includes dedicated support. |
| What it does | NerdyData searches millions of live domains for technologies, scripts, and HTML they use. | SiteIntelica analyzes public websites and turns detected technology stacks into prospect lists. |
Plans
NerdyData
- Free accountFree
- Basic Plan$200 a month
- Pro Plan$300 a month
- Enterprise Plan$1,000 a month
In their own words
SiteIntelica
SiteIntelica is a web and API service for finding websites by their technology stacks and examining individual sites. Its X-Ray uses Wappalyzer Core to identify frameworks, content-management systems, CDNs, analytics tools, and advertising networks. Searches can find sites that use, or do not use, selected technologies, helping create prospect lists. Paid plans export matching results as CSV and can draft cold emails and sales briefs from scan data. Site monitoring covers technology changes, security regressions, and downtime, with email or webhook alerts. Site analysis includes security grades, CVE cross-referencing, Core Web Vitals, and on-page SEO audits. The REST API supports scans, contact extraction, lead searches, monitoring, and AI features, with limits set by plan. Documentation describes an MCP server for Claude or Cursor. The free plan provides five scans daily and previews five lead matches. Pro costs €19.00 per month; Business costs €49.00 per month.