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Silent Mobile Verification

The OTP is the weakest step in your app. Remove it.

Silent Mobile Verification checks the customer's number against the mobile network over the data channel — no code to type, nothing to phish, nothing to forward. Pair it with face match and face liveness where the journey needs a document-grade KYC check.

No code to share~2s verdictDeploys beside Sense RASP
SILENT VERIFY · req_9F42+91 9•••• ••210
1
Number claimedno SMS queued · ₹0 spent
RECEIVED
2
Carrier check over cellulardata path · Wi-Fi bypassed
IN FLIGHT
3
Network answersnumber matched on carrier · postpaid line
MATCH
4
Bound to device verdictgenuine install · clean channel
SCORED
Verifying in the background — the customer sees no extra screen
Verified silently · journey continuessigned result → your backend · 1.9s
ALLOW
NOT SENT
0 messages · 0 codes typed · 0 codes to phishno drop-off at the OTP screen
THE OTP PROBLEM

A one-time code is a secret you ask the customer to share.

Every OTP journey assumes the person holding the code is the customer. Scam calls, forwarding malware, code-relay scams and mule farms all exist because that assumption is cheap to break — and you pay for the message either way.

01Anything shareable is phishableA code read out on a call, mirrored from a notification or lifted by an SMS-reading app is indistinguishable from a genuine login.
02The code goes to the line, not the personWhoever controls the line at that moment receives it. An OTP flow has no way to ask whose handset it landed on.
03You pay for the frictionPer-message cost, delivery delays, retries, drop-off — plus pumping fraud that bills you for traffic no customer wanted.
HOW IT WORKS

Five steps, none of them visible to the customer.

Pick a step to watch it run.

STEP 01 · CLAIMRECEIVED
Confirm your number+91 9•••• ••210ContinueNo SMS sent · verified in background
no_sms_queued₹0 spent
WHAT THE CUSTOMER SEES

The same screen they see today, minus the sentence about waiting for a code.

WHAT YOUR BACKEND GETS

Nothing yet — the claim is a request id, not a credential. No message queued, no cost incurred.

IN A BANKING APP

Where the OTP goes away, and what replaces it.

JOURNEY
TODAY, WITH OTP
WITH SILENT VERIFICATION
OUTCOME
Onboarding & KYC
TODAY, WITH OTPCode typed in, retried, sometimes never delivered; mule farms pass it with pooled numbers.
WITH SILENT VERIFICATIONThe number is verified against the carrier before KYC starts, joined to the device verdict.
Fewer drop-offs, fewer mules.
Login
TODAY, WITH OTPCode read out on a scam call, or lifted by an SMS-reading app.
WITH SILENT VERIFICATIONVerification bound to the line and the handset, with nothing for the customer to share.
Nothing left to phish.
Payment step-up
TODAY, WITH OTPEvery transaction above a threshold waits on an SMS.
WITH SILENT VERIFICATIONSilent re-verification in the background; biometric step-up only when a signal is weak.
Friction only where risk is.
Password / PIN reset
TODAY, WITH OTPA delivered code is treated as proof, whoever the handset belongs to.
WITH SILENT VERIFICATIONReset only proceeds when the claimed number answers on the device making the request.
No reset from a borrowed code.
Number change request
TODAY, WITH OTPOld number verified by OTP, new number trusted on entry.
WITH SILENT VERIFICATIONBoth numbers verified against the carrier, on the device making the request.
No silent account handover.
POLICY

Turn it on one journey at a time.

Each journey gets its own setting, changed from the console without an app release. Start with the journey that costs you the most in messages, and move the rest when you are ready.

Onboarding & KYCFirst contact, before a customer ID exists.
LoginEvery returning session on a mobile device.
Payment step-upTransactions above your threshold.
Password / PIN resetThe highest-risk journey you run.
2 of 4 journeys run with no customer action.
NO DEAD ENDS

Where the silent path is unavailable, the journey continues on your existing method automatically — and the fallback is reported, so you can see what it still costs.

PRIVACY POSTURE

The check confirms a number the customer already gave you. No contact list, no message content, no location trail — a signed verdict, retained per your policy and disclosed in consent copy.

Verify the number, not the customer's patience.

Send us a number range and we will come back with coverage, expected match rate and the fallback you would still pay for.