RingCaptcha

RingCaptcha is a phone identity service that lets online businesses confirm that a new user or lead is real. It sends one-time codes by text, voice or missed call, and it blocks suspicious requests. Verification can be added with a single API call or a copy-and-paste widget.

What RingCaptcha offers

• One-time PIN verification — SMS, voice and missed-call methods for confirming a phone number.
• Two-factor authentication — A first screen against fake leads, with a blocklist that grows as suspicious requests are found.
• SMS notifications — messages sent to verified users.
• Fraud mitigation — helps prevent bots creating fake accounts, repeat trial sign-ups and competitors gaining inside information.
• Provider routing — one integration gives access to several delivery providers, so messages can travel through whichever route suits the business.

Who it works with

Businesses in the sharing economy, marketplaces, fintech, cryptocurrency, e-commerce and online reservations, along with sales teams that want to check lead quality.

Key facts

• Integration: Single API call or embeddable widget
• Coverage: Worldwide audiences