The seed round was led by KT Ventures and Valemount Capital, with participation from Futury Capital.

The round was led by Prime Movers Lab, with participation from Bosch, Schaeffler, Fubon Financial Holding Venture Capital, and Aglaé Ventures.

The round was led by Earlybird Venture Capital and co-led by Pitchdrive, with participation from Galaxia, Vento, and Piemonte Next Fund.

The round was backed by CDP Venture Capital, the European Innovation Council Fund, and EIT RawMaterials.

The Series B funding round was led by Headline, with support from Bullhound Capital, Felix Capital, and Daphni.

The acquisition brings Spike's AI voice technology into Raintree's platform, advancing autonomous revenue cycle management.

The fresh capital saw support from Kleiner Perkins, NEA, and Bezos Expeditions.

The Series A round was led by Blossom Capital, with participation from the NATO Innovation Fund and the National Security Strategic Investment Fund (NSSIF).