Reactor provides a unified SDK and API that enables developers to build real-time interactive applications powered by world models. The company emphasizes making real-time generative video accessible at global scale and cites demand from media and entertainment partners as well as robotics customers. Reactor was co-founded by Alberto Taiuti (CEO) and Bryce Schmidtchen (CTO), both former technical leads on Apple Vision Pro, and the team includes engineers from Apple, Netflix, Meta, Google, Adobe, Replicate, and Microsoft. The platform is available now with usage-based pricing billed by model type, and Reactor has a strategic partnership with AWS as its preferred cloud provider. Financially, Reactor announced $59 million in funding led by Lightspeed Venture Partners to support scaling its infrastructure and product deployment.

Total raised

$59M

Funding rounds

1

Latest round

Series A

Latest activity

May 2026