Next Caller

Next Caller develops and offers a real time call verification technology solution that provides phone fraud detection services. It offers a caller identification platform that helps businesses and consumers identify unknown callers and detect fraudulent calls. Further, Next Caller offers Advanced Caller ID that flags all forms of call spoofing by providing caller data and information, such as telephone number, name, address, email, and social profiles in real time, as well as offers threat-level analysis; and Next Caller Fraud API that detects suspicious calls, such as masked numbers. Additionally, it uses a proprietary algorithm VeriCall that analyzes carrier-level metadata; and provides real-time RESTful API for users to custom integrate with their current CTI application. Next Caller also allows users to clean and append existing database and enables users to validate and prioritize their leads. Gianni Martire and Ian Roncoroni founded it on September 6, 2012, with its headquarters in New York City with additional locations in San Francisco in California and Boston in Massachusetts.

Data last updated: July 2026