Overview
JsonWhois
Simple WHOIS API
JsonWhois provides a straightforward API for WHOIS lookups with JSON responses at budget-friendly pricing.
500 requests/month freeViewDNS
DNS, WHOIS, and Reverse Lookup Toolkit
ViewDNS.info offers a broad toolbox of DNS, reverse IP, reverse MX, WHOIS, and IP history lookups for investigators and operators.
Free web UIPricing Comparison
| Pricing | JsonWhois | ViewDNS |
|---|---|---|
| Free Tier | 500 requests/month free | Free web UI |
| Paid Plans | From $9/month | API plans from $25/month |
| Enterprise | Contact for volume | Professional and business API tiers |
| TLD Coverage | 1,000+ TLDs | All major TLDs supported |
Feature Comparison
| Feature | JsonWhois | ViewDNS |
|---|---|---|
| Free Tier | Limited | Included |
| API Access | Included | Included |
| Bulk Operations | Limited | Limited |
| Real-time Data | Included | Included |
| WHOIS Data | Included | Included |
| DNS Lookup | Not Included | Included |
| Domain Valuation | Not Included | Not Included |
| Brand Monitoring | Not Included | Not Included |
| MCP/AI Integration | Not Included | Not Included |
Which is Better?
Choose JsonWhois if you need
- Simple, focused API
- Budget-friendly pricing
- Clean JSON responses
Choose ViewDNS if you need
- Free web-based tools
- Wide range of reverse lookup tools
- Fast to evaluate from the browser
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