Side by side

D5 Render vs Picogen

Both stand on 3d rendering software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.

D5 Render

Free plan WebWindows

D5 Render offers real-time visualization, AI tools, and multiple output formats for Windows users. The Community plan is free for non-commercial work, while professional use requires D5 Pro.

Visit D5 Render

Choose Picogen if you want a free, GPL-licensed terrain synthesizer and renderer with scripting, path tracing, and Linux or Windows support. Look elsewhere if you need a graphical user interface, L-system plants, ambient occlusion, or soft shadows, which the roadmap marks unimplemented.

Visit Picogen

The facts

	D5 Render	Picogen
Free plan	Yes	Yes
Open source	No	Yes
Runs on	Web, Windows	Linux, Windows
Lowest paid plan	D5 Pro Annual: $360 a year	Free or on request
Plans published	6	2
Maker	Not published	Not published
Website	d5render.com	picogen.org
On 3d rendering software	#6 of 46	#2 of 46

D5 Render: what it does well

Real-time path tracing calculates light bounces, global illumination, and caustics.
AI tools include PBR material generation, atmosphere matching, and SmartPlanting.
Supports 4K stills and 60fps video.
Includes interactive panoramas, virtual tours, and VR/XR outputs.
Lists integrations with eight design applications.

What to know first

Community license is for non-commercial use only.
Commercial or professional work requires D5 Pro.
Requires Windows 10 version 1809 or later.
Requires a ray-tracing-ready GPU.

Picogen: what it does well

Free plan costs nothing.
GPL version 3 or later license.
Includes path tracing and Whitted-style rendering.
Supports Linux and Windows downloads.
Forum posting does not require signup.

What to know first

L-system plants are marked unimplemented.
Ambient occlusion and soft shadows are unimplemented.
A graphical user interface is marked unimplemented.

Alternatives to D5 Render Alternatives to Picogen The whole list