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Kray

Photorealistic global illumination renderer.

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Kray renders photorealistic images from 3D models with a focus on global illumination, handling indirect light, reflections, refractions and caustics. It is available as a standalone renderer, an SDK for developers, and a plugin for LightWave.

12 alternatives to Kray

Ranked by how well each tool replaces Kray: shared features, audience, price and popularity.

  1. Indigo Renderer

    Unbiased, photorealistic GPU and CPU renderer

    Covers 0 of 8 key features and has a free plan.

    Free plan
    61 out of 100 matchContact sales

  2. LightWave 3D

    3D modelling, animation, visual effects and rendering software for artists and production

    Covers 0 of 8 key features.

    56 out of 100 match—

  3. RenderMan

    Advanced technology from Pixar Animation Studios for rendering VFX and animation.

    Covers 0 of 8 key features.

    56 out of 100 matchContact sales

  4. FluidRay

    Fast and easy 3D rendering and animation software.

    Covers 0 of 8 key features.

    55 out of 100 match—

  5. Pixie Renderer

    A free, open source, photo-realistic ray-tracing renderer for generating photo-realistic

    Covers 0 of 8 key features, has a free plan and is open source.

    Free planOpen source
    55 out of 100 matchFree

  6. Lumion

    3D rendering software for architects

    Covers 0 of 8 key features.

    55 out of 100 matchContact sales

  7. KeyShot

    The industry standard for 3D product visualization.

    Covers 0 of 8 key features.

    55 out of 100 match$108.25/mo

  8. QuarkXR

    Stream large 3D models and render your designs in real-time

    Covers 1 of 8 key features.

    47 out of 100 match$249/mo

  9. EQUINOX-3D

    3D modeler with an integrated ray-tracer for modeling, CAD, animation, rendering, and 3D

    Covers 0 of 8 key features.

    47 out of 100 match—

  10. Tobii

    Global leader in eye tracking for over 20 years

    Covers 1 of 8 key features.

    47 out of 100 match—

  11. Anima

    Design-aware AI agent that turns Figma files, URLs, or prompts into production-ready HTML/

    Covers 1 of 8 key features and has a free plan.

    Free plan
    46 out of 100 match$500/mo

  12. Structure

    3D scanning hardware and software for healthcare and industry.

    Covers 1 of 8 key features.

    45 out of 100 match—