DomainTools vs FullHunt - Domain API Comparison

Overview

DomainTools

Enterprise Domain Intelligence & Threat Research

DomainTools focuses on high-end security workflows with passive DNS, reputation scoring, historical data, and enterprise investigation products.

No free tier

FullHunt

External attack surface, subdomain, and typo-monitoring API

FullHunt combines internet asset discovery with subdomain enumeration, DNS intelligence, typo monitoring, and security automation for attack-surface management.

Free trial available

Pricing Comparison

Pricing	DomainTools	FullHunt
Free Tier	No free tier	Free trial available
Paid Plans	Custom enterprise contracts	Commercial plans
Enterprise	Annual platform subscriptions	Custom enterprise pricing
TLD Coverage	Hundreds of millions of domains tracked	Attack-surface and DNS datasets

Feature Comparison

Feature	DomainTools	FullHunt
Free Tier	Not Included	Limited
API Access	Included	Included
Bulk Operations	Included	Included
Real-time Data	Included	Included
WHOIS Data	Included	Limited
DNS Lookup	Included	Included
Domain Valuation	Included	Not Included
Brand Monitoring	Premium Only	Included
MCP/AI Integration	Not Included	Included

Which is Better?

Choose DomainTools if you need

Decades of historical WHOIS data
Advanced threat intelligence
Iris, DNSDB, and monitoring products

Choose FullHunt if you need

Strong external attack-surface discovery workflow
Typosquatting and brand-risk monitoring are built in
Security automation story is stronger than generic lookup APIs

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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