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Score, verify, and protect every lead the second it’s generated.

Lead Score X uses advanced signals, data mining, and AI to assess lead quality in real-time. Block bad leads, reduce fraud and complaints, and route only the best traffic to your buyers.

Start for free → Try live demo
$0.10 per API call
•
Email, phone, address, TCPA checks included
Why Lead Score X?

Stop guessing lead quality. Start scoring it.

Most businesses wait weeks of spend to decide if a source or campaign works. Lead Score X predicts quality in real-time, so you can make buying and routing decisions before you waste budget.

⚡
Real-time decisions
Score each lead the instant it’s submitted. Accept, reject, or route based on thresholds instead of waiting for refunds, chargebacks, or angry calls.
Sub-second scoring Smart routing
🛡️
Built-in fraud & compliance
Detect bots, spam, test leads, and known TCPA litigators automatically. Reduce risk and complaints while protecting your buyers and brand.
Litigator checks Device & IP signals
🔌
All-in-one verification
Instead of juggling multiple APIs, Lead Score X unifies email, phone, address, and risk checks into a single, simple endpoint.
Single API Less tech debt
How it works

From signal to score in milliseconds.

Lead Score X combines on-page behavior, data validation, and fraud / compliance checks into a single scoring engine.

Step 1
Install JS SDK (optional)
Drop a lightweight script on your forms to capture behavior and environmental signals. Or skip this and send us just raw lead data via API.
Step 2
Send lead data to the API
POST the token (if using the SDK) and lead fields (name, email, phone, address, IP, etc.) to our API. We run verification, enrichment, and risk analysis instantly.
Step 3
Use the score to route & filter
We return a numeric score, a quality label, and detailed signals and flags so you can set thresholds, block bad actors, and route only the leads that match your buyers’ criteria.
Simple pricing

Pay only when you score a lead.

No setup fees, no contracts. Just a flat per-call price that scales with you.

Core API plan
$0.10 per API call
  • ✓ Real-time lead score (1–100) + quality label
  • ✓ Email, phone, and address verification checks
  • ✓ Litigator & TCPA complainer lookups
  • ✓ Fraud & behavior signals (bots, test leads, etc.)
  • ✓ JSON responses ready for your routing engine
Create account Talk to us about volume pricing

Advanced enrichments, custom ML models, and dedicated endpoints are available on higher-volume plans.

Who it’s for

Designed for both lead sellers and buyers.

Whether you’re generating leads or purchasing them, Lead Score X fits into your existing flows without slowing you down.

Lead Sellers

Score and verify every lead before you send it to buyers, and use scores to segment your inventory and pricing.

  • Instantly validate and score leads before delivery.
  • Reduce chargebacks, refunds, and compliance complaints.
  • Route premium leads to top buyers based on score.
  • Share transparent scoring with buyers to build trust.
Lead Buyers

Plug Lead Score X into your intake or ping/post system to screen inbound leads and bids in real-time.

  • Buy only high-quality, verified leads that match your criteria.
  • Block fraud, bots, test leads, and serial complainers automatically.
  • See detailed signals and flags for QA and optimization.
  • Maximize ROI on every campaign and traffic partner.
See it in action

Try the Lead Score X demo.

Send a sample lead through our API sandbox and explore the full JSON response with scores, signals, and flags. Some premium checks are reserved for paying customers.

FAQ

Questions about Lead Score X?

A few common questions. Need something more specific? Reach out and we’ll walk your tech team through integration.

Do I have to use the JavaScript SDK? +
No. The SDK is optional and used to capture extra behavior and device signals. You can send us lead data server-to-server via API without any front-end script.
What data do I need to send with each lead? +
At minimum: name, email, phone, and IP are recommended. Address, user agent, and other fields will improve the accuracy of the score and unlock more signals and flags.
What does the response look like? +
You receive a JSON response with a numeric score (1–100), a quality label (Excellent, Good, Fair, Poor, Danger), plus a list of verification results, signals, and flags you can use in your own routing or decision engine.
Can I use Lead Score X with ping/post or live call transfers? +
Yes. Many customers call the API during ping/post or just before pushing leads into their dialer or CRM to decide whether to bid, post, or route a given lead.
How reliable is the score? +
Lead Score X is built on a combination of data validation, device and behavior analysis, fraud detection, and compliance checks. While no score can be perfect, our models are continuously updated to adapt to new fraud patterns and market conditions.