A bank’s contact centre

Verifying a customer by voice in 6 seconds

Biometrics replaced the security questions: the customer simply talks and the agent sees “identity confirmed”.

Verifying the customer’s identity
43 sSecurity questions
6 sVoice biometrics

The company and the task

Client: The company is not named: the project is under NDA.

Industry: Banking and fintech · Year: 2025

Every call to the bank’s contact centre began with verifying identity through security questions. That took 43 seconds, and only then did the agent get to the customer’s question.

Before

Security questions are weak protection: the answers can be found out, and they irritate an honest customer. Agents spent time on a formality instead of solving the problem.

What we did

  1. Voice prints were collected on customers’ first calls after launch — consent is asked once and 15–20 seconds of ordinary conversation is enough.
  2. The voice check was connected to the bank’s telephony: the result appears on the agent’s screen in the first seconds of the call.

Results in numbers

6 sto verify, instead of 43

What the client says

The project is under NDA: the client does not publish a quote or a name.

Similar case studies

Try SOTA AI on your own calls

Send us a few recordings or describe the task. We will prepare a demo and show what the system finds.

Робот-герой приглашает оставить заявку: приветственный жест, разворот к тексту слева