Overview
WhoAPI
Established Domain Availability & WHOIS API
WhoAPI provides domain availability checking and WHOIS lookup APIs with a focus on accuracy and bulk operations.
10,000 welcome creditsWhoisFreaks
WHOIS & DNS Intelligence API
WhoisFreaks offers WHOIS lookup, DNS records, and domain intelligence APIs with a focus on historical data and reverse lookups.
100 requests/day freePricing Comparison
| Pricing | WhoAPI | WhoisFreaks |
|---|---|---|
| Free Tier | 10,000 welcome credits | 100 requests/day free |
| Paid Plans | From $23/month | From $19/month |
| Enterprise | Custom enterprise plans | Custom enterprise plans |
| TLD Coverage | 1,500+ TLDs | 1,200+ TLDs |
Feature Comparison
| Feature | WhoAPI | WhoisFreaks |
|---|---|---|
| Free Tier | Limited | Limited |
| API Access | Included | Included |
| Bulk Operations | Included | Included |
| Real-time Data | Included | Included |
| WHOIS Data | Included | Included |
| DNS Lookup | Limited | Included |
| Domain Valuation | Not Included | Not Included |
| Brand Monitoring | Not Included | Limited |
| MCP/AI Integration | Not Included | Not Included |
Which is Better?
Choose WhoAPI if you need
- Established since 2011
- Comprehensive WHOIS parsing
- Good for bulk availability checks
Choose WhoisFreaks if you need
- Historical WHOIS data
- Reverse WHOIS lookups
- Good free tier (100/day)
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
Related Comparisons
Get Started with DomScan
10,000 free credits/month • No credit card required
Try DomScan Free
Or try our free tools first