Maverick Studio is described as 'GPU-accelerated render engine for engineers, designers and artists'. There are more than 25 alternatives to Maverick Studio for a variety of platforms, including Windows, Mac, Linux, Autodesk 3ds Max and Sketchup. The best alternative is Adobe Dimension. It's not free, so if you're looking for a free alternative, you could try LuxCoreRender or appleseed. Other great apps like Maverick Studio are Keyshot (Paid), V-Ray (Paid), Toolbag (Paid) and RenderMan (Free Personal).
Adobe Dimension (formerly Project Felix and then Adobe Dimension CC) is the 3D design tool made for graphic designers. With extensive integration with Adobe Stock, you can easily composite 2D and 3D assets to build product shots, scene visualizations, and abstract art.
LuxCoreRender is a physically based and unbiased rendering engine. Based on state of the art algorithms, LuxCoreRender simulates the flow of light according to physical equations, thus producing realistic images of photographic quality.
V-Ray 2.0 for 3ds Max is a complete rendering solution, which combines the power of the well-known V-Ray award-winning production rendering engine with the flexibility and exceptional speed of the interactive rendering system V-Ray RT and the even more impressive new V-Ray RT...
appleseed is a modern, open source, physically-based rendering engine designed to produce photorealistic images, animations and visual effects. It provides individuals and small studios with an efficient, reliable suite of tools built on robust foundations and open technologies.
Marmoset Toolbag™ is a full-featured, real-time material editor and renderer bundled in a tidy package. Toolbag provides 3D artists a powerful and efficient workflow, bringing exemplary rendering quality to every stage of the 3D art pipeline.
PhotoRealistic RenderMan, or PRMan for short, is a proprietary photorealistic RenderMan-compliant renderer. It primarily uses the REYES algorithm but is also fully capable of doing ray tracing and global illumination.
Physically based renderer. Mitsuba is an extensible rendering framework written in portable C++. It implements unbiased as well as biased techniques and contains heavy optimizations targeted towards current CPU architectures.