Nekki created the stand-alone 3D animation program Cascadeur to help filmmakers create lifelike character animations without the use of motion capture. Cascadeur’s AI-powered tools and physics-based simulations make it simple for users to create realistic movements. Auto-posing, AI-based inbetweening for creating intermediate frames, and a Quick Rigging Tool for effective model rigging are some of the main features. The program may be easily integrated into a variety of workflows because it supports a number of file formats, including FBX, DAE (COLLADA), and USD. Cascadeur has sophisticated features together with an intuitive interface, making it suitable for both novices and experts. The animation process was further streamlined with the introduction of improved AI-based inbetweening capabilities in its most recent version, 2025.1.