BuiltWith API Alternatives

Why Switch from BuiltWith?

BuiltWith is a solid domain API provider, but it's not the only option. Whether you're looking for better pricing, more features, or simply want to explore what else is available - you've come to the right place.

We compare the key differences between BuiltWith and its alternatives. DomScan is one option for teams that value a recurring free tier, a broad toolkit, and remote MCP access.

Common Reasons to Switch

You need domain availability and registration data
You want DNS, WHOIS, and threat signals in one API
You are building developer tooling, not sales enrichment
You want a broader free tier for product evaluation

Who Should Stay with BuiltWith

Stay with BuiltWith if your main job is tracking technologies used by websites and companies.

Side-by-Side Comparison: DomScan vs BuiltWith

DomScan

Modern Domain Intelligence API

DomScan is a developer-first domain intelligence platform offering real-time availability checks, RDAP data, domain valuation, and AI integration via MCP.

Free: 10,000 credits/month

BuiltWith

Website technology intelligence and historical stack data API

BuiltWith specializes in current and historical web technology detection plus lead and company enrichment rather than domain registration data.

Free single-site lookups

Pricing Comparison

Pricing	DomScan	BuiltWith
Free Tier	Free: 10,000 credits/month	Free single-site lookups
Paid Plans	Pay-as-you-go from $10	$295/month for the Basic plan
Enterprise	Custom pricing	$995/month for Team; Team Ultra is available separately
How usage is billed	Credits are charged per operation or item, and every endpoint publishes its credit cost.	Subscriptions cover reports and integrations, while API allowances and dataset access vary by plan.

Sources

Last updated: 2026-08-22

Feature Comparison

Feature	DomScan	BuiltWith
Free Tier	Included	Limited
API Access	Included	Included
Bulk Operations	Included	Included
Real-time Data	Included	Limited
Brand Monitoring	Included	Limited
MCP/AI Integration	Included	Included

Where BuiltWith Excels

Strong tech-stack detection and historical change tracking
Useful for competitor intelligence and sales workflows
Bulk enrichment and list-building features are mature

DomScan Advantages

Free tier with 10,000 credits/month - no credit card required
1,100+ TLDs backed by live RDAP coverage
MCP integration for AI assistants like Claude
Domain valuation, brand monitoring, and OSINT tools
Modern REST API with JSON responses

Switching from BuiltWith

Migrating from BuiltWith to DomScan is straightforward. DomScan uses standard REST endpoints with JSON responses and predictable authentication.

Quick example:
# Check domain availability with DomScan
curl "https://domscan.net/v1/status?name=example&tlds=com,net,org" \
  -H "X-API-Key: your-api-key"

# Response
{
  "name": "example",
  "results": [
    { "domain": "example.com", "available": false, "source": "rdap" },
    { "domain": "example.net", "available": false, "source": "rdap" },
    { "domain": "example.org", "available": false, "source": "rdap" }
  ]
}

Frequently Asked Questions

How easy is it to switch from BuiltWith to DomScan?

DomScan uses standard REST APIs with JSON responses, making migration straightforward. Most integrations can be updated in minutes by changing the endpoint URL and adjusting the response parsing.

Is DomScan cheaper than BuiltWith?

DomScan offers a generous free tier of 10,000 credits/month with no credit card required. For most use cases, DomScan provides better value with transparent pay-as-you-go pricing.

Does DomScan have all the features of BuiltWith?

DomScan covers availability, WHOIS/RDAP, DNS, valuation, monitoring, and security workflows. Feature depth differs by provider, so compare the endpoints and limits your integration needs.

What support options does DomScan offer?

DomScan provides public documentation and email support. Contact us before purchase if you need contractual support or service commitments.