Name: Business Lead Score API — AI Lead Qualification & Scoring
Brand: sitetrace
SKU: api-sitetrace-business-lead-score
Availability: InStock
Author: API Market

Edy Appenzeller

# Business Lead Score API — Qualify & Prioritize Sales Leads Instantly

Stop wasting sales cycles on low-quality prospects. The **Business Lead Score API** gives your team an instant, data-driven quality score for any business lead — powered by real-time web intelligence, firmographic signals, and AI analysis. Whether you're enriching your CRM, filtering inbound form submissions, or building a lead qualification workflow, this API delivers the insights you need to focus on the opportunities most likely to convert.

## What Is Lead Scoring?

Lead scoring is the practice of assigning a numerical value to each sales lead based on how likely they are to become a customer. Traditionally this required manual research, guesswork, or expensive enterprise platforms. Our API automates the entire process: submit a domain or company name and get back a comprehensive quality score with supporting data — in milliseconds.

## Key Features

### AI-Driven Lead Quality Score
Receive a composite score (0–100) that synthesizes dozens of signals including website authority, company maturity, digital footprint, technology adoption, and estimated revenue tier. The score is calibrated to correlate with real-world conversion likelihood.

### Firmographic Enrichment
Automatically enrich leads with company-level data:
- **Industry vertical** and SIC/NAICS category
- **Estimated employee count** range
- **Revenue tier** (SMB, mid-market, enterprise)
- **Company age** and founding year estimate
- **Headquarters country** and region

### Digital Presence Analysis
Assess how established and active the company is online:
- Domain age and registration details
- Website traffic tier estimate
- Social media presence score
- Content freshness signals
- Presence on major business directories (LinkedIn, Crunchbase, G2, etc.)

### Technology Stack Signals
Understand what tools and platforms the target company uses — a strong signal of budget, sophistication, and fit for your product. Detect CRMs, analytics platforms, ecommerce systems, marketing automation, and more.

### Spam & Fraud Detection
Filter out fake, disposable, or low-quality leads before they pollute your CRM:
- Disposable domain detection
- Parked domain identification
- Catch-all email domain flagging
- Newly registered domain warnings

## Use Cases

**Sales Development Teams**: Automatically score inbound demo requests or trial signups. Route high-score leads directly to AEs and low-score leads to nurture sequences.

**Marketing Automation**: Add lead scoring to your HubSpot, Salesforce, or Marketo workflows. Trigger different nurture paths based on score thresholds.

**SaaS Freemium Products**: Score companies signing up for free trials and prioritize outreach to enterprise-tier prospects automatically.

**B2B Data Providers**: Enrich your lead database with quality scores before selling to customers. Add a trust and quality layer to raw contact data.

**Investor & Partnership Research**: Quickly assess the maturity and scale of potential partners or acquisition targets.

**Lead Gen Agencies**: Deliver enriched, scored lead lists instead of raw company names. Command higher prices for verified, high-quality leads.

## API Response Structure

A typical API response includes:

```json
{
  "domain": "example.com",
  "company_name": "Example Corp",
  "lead_score": 74,
  "score_grade": "B+",
  "firmographics": {
    "industry": "Software / SaaS",
    "employee_range": "50-200",
    "revenue_tier": "Mid-Market",
    "founded_estimate": "2015",
    "country": "US"
  },
  "digital_presence": {
    "domain_age_years": 9,
    "traffic_tier": "Medium",
    "social_score": 62,
    "directory_presence": ["LinkedIn", "Crunchbase", "G2"]
  },
  "tech_stack": ["HubSpot", "Stripe", "Google Analytics", "Intercom"],
  "risk_flags": [],
  "last_updated": "2025-01-15T10:23:00Z"
}
```

## Pricing Plans

| Plan | Monthly Price | API Calls | Overage |
|------|--------------|-----------|---------|
| Basic | Free | 50 calls | Hard limit |
| Plus | $4.99 | 200 calls | $0.001/call |
| Pro | $9.99 | 1,000 calls | $0.001/call |
| Ultra | $29.99 | 5,000 calls | $0.001/call |
| Mega | $99.99 | 20,000 calls | $0.001/call |

## Why Choose Our Lead Score API?

- **Real-time data**: Scores are computed on fresh signals, not stale databases
- **No CRM required**: Works as a standalone endpoint — integrate anywhere
- **Simple REST API**: Standard JSON responses, easy to integrate in minutes
- **High accuracy**: AI model trained on millions of B2B lead conversions
- **GDPR-friendly**: We analyze public web signals only, no personal data required

## Getting Started

1. Subscribe to a plan above
2. Copy your API key from the dashboard
3. Make a POST request to `/business-lead-score` with your target domain
4. Receive a comprehensive lead score and enrichment data in your response

Transform your lead qualification process today — stop guessing and start scoring.

### api.market cURL example

```bash
curl -X POST "https://prod.api.market/v1/sitetrace/business-lead-score/api/business-lead-score" \
  -H "x-api-market-key: YOUR_API_MARKET_KEY" \
  -H "Content-Type: application/json" \
  -d '{"url":"https://example.com"}'
```


Score and qualify B2B leads instantly. Get firmographic data, digital presence signals, tech stack detection, and AI-driven lead quality scores via REST API.

Business Lead Score API — AI Lead Qualification & Scoring

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