Company Data Enrichment API

Know any company
in seconds.

One API call. Get firmographics, tech stack, social profiles, and DNS intelligence for any company. No setup, no contracts, no surprises.

Get started free Read the docs

50+free lookups/month

<100msresponse time

99.9%uptime

60+tech fingerprints

GET /v1/enrich/company?domain=stripe.com200 OK

{
  "domain": "stripe.com",
  "name": "Stripe",
  "industry": "Financial Technology",
  "employees": "5,000–10,000",
  "founded": 2010,
  "hq_city": "San Francisco",
  "tech_stack": ["React", "AWS", "Cloudflare"],
  "social": {
    "linkedin": "linkedin.com/company/stripe",
    "twitter": "twitter.com/stripe"
  },
  "whois": {
    "registrar": "MarkMonitor",
    "created": "2009-09-17"
  }
}

80% of Clearbit's data at 20% of the price

Try it right now.

Enter any domain and see what we return. No account needed.

https://

Try:

Enter a domain above to see the API response

Everything you need.
Nothing you don't.

CompanyLens covers the most useful company data points — accessible through clean, well-documented endpoints.

Company Profile

Name, description, industry, employee count, HQ location, founding year, and company type — all in one response.

firmographics · location · company type

Tech Stack Detection

Identify 60+ technologies: frameworks, analytics, CDNs, payment processors, CRMs, ad networks, and more.

60+ fingerprints · 8 categories

Social Discovery

Automatically find LinkedIn, Twitter/X, GitHub, Facebook, YouTube, and other social profiles for any company.

7 platforms · pattern detection

WHOIS & DNS Intelligence

Registrar info, domain creation date, expiry, nameservers, MX records, and DNS configuration at a glance.

registrar · mx · a · ns · txt

Real-time Enrichment

We fetch live data on every request, not from a stale database. What you get is accurate as of right now.

live fetch · 7-day cache · refresh param

Simple REST API

One endpoint, one API key, standard JSON responses. No SDKs required. Works with any language in minutes.

bearer auth · json · any language

All endpoints available on every plan. No feature gating by tier.

Up and running in minutes.

No OAuth flows. No enterprise sales call. No SDKs. Sign up, grab your key, and make requests.

Get your API key

Authorization: Bearer sk_live_••••••••••••

Make a request

Pass any domain to the enrichment endpoint using standard HTTP GET. Works with curl, Postman, or any HTTP client.

GET /v1/enrich/company?domain=stripe.com

Get structured data

Receive a clean JSON response. Parse it, store it, or pipe it directly to your sales CRM or data pipeline.

{ "name": "Stripe", "industry": "FinTech", ... }

Simple, transparent pricing.

No surprise fees. No per-field billing. Pay for lookups, use everything. Cancel any time.

Free

$0/month

Try the API with no commitment.

50 lookups / month
All 4 endpoints
JSON response
Email support
No credit card needed

Starter

$19/month

For side projects and small tools.

500 lookups / month
All 4 endpoints
JSON response
Email support
API key management

Integrate in minutes.

One HTTP request is all it takes. No SDK to install, no complex auth flow, no webhooks required just to get basic data.

Standard Bearer token authentication

Consistent JSON schema across all endpoints

Detailed error messages with HTTP status codes

Rate limit headers on every response

Response time

<100msaverage, globally

curl -X GET \
  "https://api.companylens.io/v1/enrich/company?domain=stripe.com" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Accept: application/json"

How we compare.

Enterprise data enrichment tools exist, but most are built for sales teams with sales-team price tags. We're built for developers.

Feature	CompanyLensfrom $0/mo	Clearbit	ZoomInfo	Apollo
Free tier	50 lookups/mo			Limited (credits)
Entry price	$19/mo	$99/mo	$15k+/yr	$49/mo
Per-lookup pricing	Yes, simple	Record-based	Contract	Credit-based
API access	All plans	Paid only	Paid only	Paid only
Tech stack data			Limited
DNS / WHOIS data		Partial
Real-time data		Mostly cached	Mostly cached	Mostly cached
No enterprise sales		Partially		Partially

Comparison based on publicly available pricing and documentation as of March 2026. Prices may vary.

Early access

Be the first to know
when we launch.

Join the waitlist and get early access. 50 free lookups included — no credit card needed.

No credit card required. 50 free lookups/month forever.

Know any companyin seconds.