Tool comparison · Head to headUpdated 9/4/2026
BuiltWith vs Warmer
A factual comparison of features, pricing, and capabilities.
01The contenders
BuiltWith
BuiltWith is a web technology profiler and lead generation tool that reports which technologies websites use and builds lead lists of companies by technology, spend and lifecycle signals. Individual site lookups are free; paid plans add technology reports, keyword reports and CRM integration.
Starting atCustom0
02Line by line
Pricing comparison.
Monthly rates shown. Annual billing may offer discounts. Visit official sites for current pricing.
03Capabilities
Feature comparison.
| Feature | BuiltWith | Warmer |
|---|---|---|
| Technology lookups for individual sites | ||
| Lead lists by technology | ||
| Keyword reports | ||
| Retail reports | ||
| Trends and technology history | ||
| Predictive leads | ||
| Advanced lookup of historical technology use | ||
| Report prioritization by spend, technology use and location | ||
| Unlimited report download | ||
| CSV upload and processing | ||
| API access | ||
| Social enrichment API | ||
| AI-personalised outreach copy | ||
| Email validation credits | ||
| Credit-based pricing with no long-term contracts |
Available
Partial/Limited
Not Available
04Ecosystem
Native integrations.
BuiltWith
PardotZoho CRMClose.ioHubSpot
Warmer
LinkedInZapierSalesforceHubSpot
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Information gathered from official sources and may change. Pricing and features last verified 9/4/2026. Please visit the official websites for the most current information.