CallStream AI

CallStream AI builds a platform that captures and transcribes mobile phone calls and turns them into structured data and actionable insights. It tackles a familiar problem: critical information shared on calls often never makes it into enterprise systems, leaving records incomplete and opportunities missed.

With CallStream, conversations are automatically recorded, summarized, and pushed into CRM and ERP systems, giving teams accurate call histories and giving organizations more reliable, structured processes around their everyday communication.

Distribution is built around mobile operators, who offer CallStream as a value-added service to their corporate and SME customers — making it a scalable, natural extension of existing mobile network services.

Trado Capital invested in CallStream AI in 2025. The decision was driven both by the strength of the product vision and by our background in telecommunications — Trado's founder Olli Sirkiä previously founded LeadDesk, one of Europe's leading contact center software companies, and we see call intelligence as a strategic bridge between mobile communication and enterprise systems.