Reson8 develops highly accurate, customisable automatic speech recognition (ASR) systems that adapt in real time using contextual data such as documents, websites, and calendars. The company builds lightweight, modular adapters to tailor recognition to specific conversations without increasing latency, and is focused on professional use cases in sectors like healthcare, legal, and customer support. Reson8 emphasizes operating its own European infrastructure to offer data residency and compliance advantages and plans to support more than 20 European languages at launch. Founders Thomas Kluiters, Raoul Ritter, and Jarno Verhagen bring expertise in high-performance systems, AI, and speech technology. Financially, the company recently raised €5 million in a pre-seed round led by Balderton Capital with participation from NP Hard to fund infrastructure expansion, model and inference-stack development, and team growth.

Total raised

$6M

Funding rounds

1

Latest round

Seed

Latest activity

Mar 2026