OTOY Forums

Hi natejasper,
OctaneRender is the world's first and fastest GPU-accelerated, unbiased, physically correct renderer.
you necessarily own Nvidia GPU Cuda in order to use it.
OctaneRender FAQs
https://home.otoy.com/render/octane-render/faqs/
Here you will find a list of commonly asked questions and answers.
Otoy recommend you consult this page prior to purchasing OctaneRender.
Regards
Paride

I use Keyshot for work (electronic and mechanical product presentation)
And OctaneRender as hobby.
As said Paride, you need Nvidia GPU to render, but you can acheive realistic render (path tracing / PMC).
For keyshot, I can render with my surface pro, and I like the easy use, can also import updated geometry from Catia and ready to render, no need to reassign material.
They have different approach...and needs.