If you are talking about rendering engine and V-Ray is not on the list of your top 10, then your list is not complete.
V-Ray is the most widely used render engine in the rendering industry. It is developed and managed by Chaos Group – a Bulgarian company established in Sofia in 1997.
V-Ray can be used by artists, designers, filmmakers etc., to create photo-realistic imageries or animations that can be used for design purposes, television, as well as featured films in cinemas.
This render engine comes with a commercial plug-in that makes it very easy to integrate into 3D or 2D CAD software. It is massively used in design studios, architectural firms, advertising agencies, visual effect companies, and Render Farms all around the world.
In technical terms: V-Ray is a rendering engine that uses global illumination algorithms, including path tracing, photon mapping, irradiance maps and directly computed global illumination.
And here is the good news…
At Render Boost we are committed to providing you with better services as a Render Farm. So, shortly, all the software that are officially supported by V-Ray render engine will be added to our list in our Cloud rendering . This is to strengthen our mission to provide our users with a broader range of options, and as such serve all clients who will love to use V-Ray render engine.