Banking Exchange Magazine Logo

Callsign Partners with Nexmo to Deliver More Secure Communications for Banking Customers

Partnership puts innovative digital identity technology at the heart of trusted communications to help protect customers from fraud

  • |
  • Written by  Banking Exchange staff
  • |
  • Comments:   DISQUS_COMMENTS
Callsign Partners with Nexmo to Deliver More Secure Communications for Banking Customers

Callsign, a London-based company focused on the identity revolution, and Vonage (NYSE: VG), a global business cloud communications company, today announced a partnership to deliver enhanced private communications for digital life providers. 

Callsign’s Intelligent Driven Authentication helps businesses across all digital sectors to verify and authenticate users, confirming identity and location. With the added integration of Nexmo Messages APIs, Callsign is looking to add a deeper layer of trust and authentication to help brands mitigate fraud and improve customer trust, while meeting regulatory compliance standards.  

"In an increasingly digital world, businesses are looking for ways to connect with customers by engaging with them in deeper, more personal ways, across all channels,” said Omar Javaid, President of Vonage’s API Platform Group.  "Nexmo APIs enhance Callsign’s advanced intelligence API, enabling Callsign to deliver an optimized platform that meets the communications needs of its customers, to help those businesses create exceptional experiences for their customers.”

The partnership is looking to add a deeper layer of trust and authentication for customers by adding more intelligence on top of the Callsign platform to improve customer experience while mitigating fraud. 

"Communications between companies and their customers is predicated on trust. But today, spoofed accounts, spearfishing, hacking and other nefarious acts are eroding this trust,” said Ryan Gosling, Head of Partnerships at Callsign. “As consumers we rely on our preferred channels to alert us when things go wrong. As a Nexmo Connect Partner, we have added technology that ensures companies and their customers can communicate securely, keeping trust at the centre of each conversation.”  

The Callsign solution improves fraud mitigation by providing additional customer ID verification, based on specific fraud risk triggers. This can help protect customers from malicious third-parties who use fraudulent means to obtain an individual’s personal data deceptively and use it to gain access to their phone number and accounts.

back to top


About Us

Connect With Us


Adaptive Authentication:

Superior User Experience and Growth through Intelligent Security

Banks and financial institutions find themselves trying to satisfy competing priorities. Fraud continues to grow at an alarming pace and in sophistication year-over-year.

Intelligent adaptive authentication is a new approach to combating fraud that solves this problem and achieves the twin goals of reducing fraud and delighting the customer.


OneSpan logo