Question: I need a solution that can help me rig my 3D models easily and efficiently, without requiring extensive technical expertise.

If you're looking for a service that lets you rig 3D models with relative ease and efficiency without having to become a 3D modeling expert, Anything World is worth a look. It uses machine learning technology to automate rigging, letting you create and animate 3D models. It has a range of pricing options and works with common game engines and 3D creation tools like Unity and Unreal.

Another option is Cascadeur, which concentrates on humanoid characters and uses AI-assisted tools to let you quickly create key poses and get instant physics results. It also has tools for automatic rigging, animation unbaking and secondary motion adjustment. Cascadeur supports a range of file formats and has different pricing levels for individuals and businesses, so it's good for both personal and commercial projects.

If you need to create 3D animations from video source material, DeepMotion is a web-based service that uses AI motion capture and real-time body tracking. It also has text-to-3D animation, video-to-3D animation and customizable characters. It's good for digital creators, filmmakers and game developers who want to speed up their animation work without worrying about the technical details.

Last, 3D AI Studio is an AI-powered toolkit that can convert text or images into high-quality 3D assets in seconds. It's designed to be easy to use and has features like Text to 3D, Image to 3D and AI Texturing. The tool can save you a lot of time and money so you can focus on creativity and high-quality results.