Services

Messaging apps

Registration on messaging apps before you pick a channel.

Social networks

Whether a number is linked to an account on a social network.

Consumer apps & accounts

Account presence on major consumer platforms and marketplaces.

Network & risk

Line type, carrier and reputation signals for risk decisions.

E-mail

Mailbox existence and account presence for e-mail addresses.

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Articles tagged “Phone verification”

1 article.

Fraud prevention
OTP fraud prevention: the checks to run before you send a code
A practical pre-send pipeline for one-time passcodes: normalize, check line type, messenger presence and reputation in one request, then decide.
25 September 20268 min read