Overview
WhoisXML API
Enterprise Domain, IP & DNS Intelligence
WhoisXML API offers product-specific WHOIS, DNS, IP, and threat data packages plus annual enterprise bundles for research, fraud, and security teams.
Complimentary credits after signupWhoxy
WHOIS history, reverse WHOIS, and bulk lookup API
Whoxy focuses on live WHOIS, historical WHOIS, reverse WHOIS, and batch lookup workflows for researchers, resellers, and brand-protection teams.
No recurring free tierPricing Comparison
| Pricing | WhoisXML API | Whoxy |
|---|---|---|
| Free Tier | Complimentary credits after signup | No recurring free tier |
| Paid Plans | Product-specific subscriptions | Pay-as-you-go from $2 |
| Enterprise | Enterprise annual subscriptions | Monthly and enterprise options |
| TLD Coverage | 7,500+ TLDs | 1,595 TLDs |
Feature Comparison
| Feature | WhoisXML API | Whoxy |
|---|---|---|
| Free Tier | Limited | Not Included |
| API Access | Included | Included |
| Bulk Operations | Included | Included |
| Real-time Data | Included | Included |
| WHOIS Data | Included | Included |
| DNS Lookup | Included | Included |
| Domain Valuation | Not Included | Not Included |
| Brand Monitoring | Premium Only | Limited |
| MCP/AI Integration | Not Included | Not Included |
Which is Better?
Choose WhoisXML API if you need
- Very broad domain and infrastructure coverage
- Historical WHOIS, DNS, and threat data
- Enterprise packages for security workflows
Choose Whoxy if you need
- Strong historical WHOIS and reverse WHOIS coverage
- Pay-as-you-go entry point for batch research
- Good fit for WHOIS-heavy investigations and reseller tools
Consider DomScan Instead
DomScan offers the best of both worlds with comprehensive features and developer-friendly pricing.
- ✓ Free tier: 10,000 credits/month (no credit card)
- ✓ 1,500+ TLDs supported
- ✓ MCP integration for AI assistants
- ✓ Domain valuation, brand monitoring, OSINT
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