Host.io
vs
urlscan.io
Host.io vs urlscan.io
Domain API comparison
Overview
Which of these two providers fits my workload?
Host.io
Domain intelligence and technology detection API
Host.io focuses on technology fingerprints, related-domain discovery, DNS data, and web market intelligence rather than registrar workflows.
1,000 requests/monthurlscan.io
URL scanning, phishing analysis, and brand monitoring API
urlscan.io is built for scanning web pages, indexing observed infrastructure, and detecting phishing or brand abuse from captured page data.
Free plan; 30-day commercial-plan trial availablePricing comparison
Watch out for: Credits, pages, requests, records, compute units, subscriptions, and browser-time blocks are not interchangeable.
| Pricing | Host.io | urlscan.io |
|---|---|---|
| Free tier | 1,000 requests/month | Free plan; 30-day commercial-plan trial available |
| Paid plans | $99/month for 10,000 requests | $5,000/year Automate plan |
| Enterprise | $999+/month for 500,000+ requests | $5,000/month or $50,000/year Ultimate plan |
| How usage is billed | Credits, pages, requests, records, compute units, subscriptions, and browser-time blocks are not interchangeable. | Credits, pages, requests, records, compute units, subscriptions, and browser-time blocks are not interchangeable. |
Feature comparison
| Feature | Host.io | urlscan.io |
|---|---|---|
| Free tier | Limited | Included |
| API access | Included | Included |
| Bulk operations | Included | Limited |
| Real-time data | Included | Included |
| WHOIS data | Limited | Limited |
| DNS lookup | Included | Included |
| Domain valuation | Not included | Not included |
| Brand monitoring | Included | Included |
| MCP/AI integration | Not included | Not included |
Which is better?
Choose Host.io if you need
- Technology stack detection
- Related domains discovery
Choose urlscan.io if you need
- Page scanning for phishing investigations
- Brand monitoring and search
- Helpful for URL-centric security operations
Consider DomScan instead
DomScan combines broad features with 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
Sources
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