Callsign Inc.

Rated 3.97(31) — Callsign Inc.

Callsign's unique technology removes the need for passwords and keeps users in control of every verification attempt. Using a single PIN or biometric, it simplifies access while blocking others from exploiting easily stolen passwords or personal informati

Rated 4.59(17) — Callsign Inc.

In a fast moving world why waste time trying to remember all your passwords, some of which are years old and are probably not even secure? Instead, save time and your sanity by using the Callsign® app.We use Intelligence Driven Authentication (IDA)...