Overview
Cloudflare Registrar
At-Cost Registrar with Beta API Workflows
Cloudflare Registrar charges registry list prices and offers a beta API for search, authoritative availability and pricing checks, and registration on supported extensions. Checks can surface premium pricing, but the beta does not currently support premium registration. Future support will require explicit fee acknowledgement. Renewals, transfers, and contact updates are not yet available in the beta.
No separate Registrar API feeWHOISJSON
WHOIS, DNS, SSL, and availability API with a lightweight free plan
WHOISJSON packages WHOIS, DNS, SSL certificate, and availability lookups into a lightweight API for teams that need practical lookup coverage without enterprise overhead.
1,000 requests/month, no card requiredPricing Comparison
| Pricing | Cloudflare Registrar | WHOISJSON |
|---|---|---|
| Free Tier | No separate Registrar API fee | 1,000 requests/month, no card required |
| Paid Plans | Registry wholesale domain cost with no markup | $10/month for 30,000 requests |
| Enterprise | No subscription tiers; pricing varies by TLD | $600/month Atlas plan; higher volume custom |
| TLD Coverage | 400+ TLDs | 1,500+ TLDs |
Feature Comparison
| Feature | Cloudflare Registrar | WHOISJSON |
|---|---|---|
| Free Tier | Not Included | Included |
| API Access | Limited | Included |
| Bulk Operations | Limited | Limited |
| Real-time Data | Limited | Included |
| WHOIS Data | Limited | Included |
| DNS Lookup | Included | Included |
| Domain Valuation | Not Included | Not Included |
| Brand Monitoring | Not Included | Not Included |
| MCP/AI Integration | Included | Not Included |
Which is Better?
Choose Cloudflare Registrar if you need
- Zero markup on domains
- Beta API can check up to 20 domains at once
- Free DNSSEC, CDN, and SSL
Choose WHOISJSON if you need
- Covers WHOIS, DNS, SSL, and availability in one API
- Simple entry pricing and low-friction onboarding
- Useful free tier for early testing and prototypes
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)
- ✓ 1,100+ TLDs supported
- ✓ MCP integration for AI assistants
- ✓ Domain valuation, brand monitoring, OSINT
Related Comparisons
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