Insider One
Software DevelopmentIstanbul, Turkey1001-5000 Employees
Insider One is a software development company based in Kâğıthane, Istanbul, Turkey, employing between 1,001 and 5,000 people. The company offers a platform that integrates AI with a Customer Data Platform to unify data, personalization, and cross‑channel journey orchestration across channels such as WhatsApp, SMS, Email, Web, App, and Site Search. With more than a decade in operation, it serves over 2,000 customers across fifteen industries and more than 30 countries. Insider One has been recognized by multiple industry analysts, holding leadership positions in areas including AI-enabled marketing platforms, personalization engines, and multichannel marketing hubs across reports from IDC, Gartner, Forrester, and G2. Recent developments include a May 2026 integration with Bluecore and a November 2024 Series E funding round led by General Atlantic.