Audio fingerprinting

Detect bots and spam through voice technology

When a call is placed, Robokiller examines (fingerprints) the audio against our global database to determine if it's spam.

Audio fingerprinting API

How it works

IVR Graphic

1

Robokiller fingerprints and scans audio from incoming calls.

2

In less than five seconds, Robokiller checks the audio against data from 600 million phone numbers and user feedback reports.

3

Our proprietary technology determines whether to send the call to the recipient or flag it as spam.

See Robokiller in action

Play one of the sample phone calls below to see how Robokiller's audio fingerprinting identifies and blocks spam calls.

Sample audio recordings

playpause
00:25
playpause
00:59
playpause
00:12
playpause
00:58
playpause
00:42
playpause
00:25

Response

Final
History

Build a plan for your business

Estimate how much you'll pay and start your 7 day free trial

Choose amount of API requests
dropdown

Estimated cost

Price per request

$0.00

Monthly price

Calculated based on the high end of the selected range

tooltip

$0.00

Not including overages

Start 7 day free trial

Trial includes 2,500 requests. Payment details not required at this time.

Contact us

Eliminate 99% of phone spam on your customers' phones like these organizations:

mutare
FreeVoiceCaller ID ReputationTiltx

Why businesses like yours use audio fingerprinting to prevent spam

why people use audio fingerprinting response api

It’s spoof-resistant

Chances are everyone in your organization uses a mobile device to do business. Scammers know this, and they’re targeting employees’ personal phones because of it.

STIR/SHAKEN is unlikely to eliminate spoofing

To prevent risky calls and texts from reaching your teams’ devices. It’s the best way to keep your proprietary information safe and get more business done.