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Contactability intelligence

Know the number is real before anyone dials.

Instantly verify whether a phone number is live on WhatsApp — so collections, sales and verification teams stop wasting calls on dead numbers.

Try it free → Book a demo →

Free trial credits included · Full API documentation

Sample responseLIVE API · <1S
Number+91 98••• ••721
WhatsApp statusRegistered ✓
Business accountNo
Checked in0.31s
✓ VerifiedAPI docs →
What you get

Built for decisions, not just data

Instant verificationA single API call confirms WhatsApp registration in real time.
Cleaner contact strategiesRoute WhatsApp-active applicants to messaging journeys and reserve voice calls for the rest.
Fraud signalNumbers with no messaging footprint are a useful early flag in synthetic-identity checks.
How it works

Three steps to a verified answer

Send the number

One API call with the phone number.

Check

TrueShield verifies WhatsApp registration instantly.

Route

Use the result to pick the right contact channel or flag risk.

FAQ

Before you integrate

What does the API return?

Whether the number is registered on WhatsApp, so your team can plan communication accordingly.

How fast is it?

Typically well under a second per number.

Can it run in bulk?

Yes — batch requests are supported for portfolio-level cleanups.

Works well with

Chain it into a full verification flow

Advanced Bank Statement AnalyzerIncludes WhatsApp checks in the full credit file.Explore →
PAN to UANBridge identity to employment data.Explore →
Gender Detect AICross-check application data consistency.Explore →

Run your first check in under a minute.

Free trial credits and full documentation from day one.

Start free trial or book a 20-minute call