Marble by World Labs — Product Research | aVenture

Marble, the first product from World Labs, turns text prompts, images, videos, panoramas, or coarse 3D layouts into high-fidelity, persistent 3D worlds that users can move through, edit, expand, and share in VR. Generation runs on selectable world models, currently Marble 1.1 and Marble 1.1 Plus, with pano editing, variations, and the Chisel 3D layout editor. Outputs export to Unity, Unreal, Blender, and Houdini, plus meshes, splats, and shareable web and VR links.

Marble is sold as a credit-based subscription with Free, Standard, Pro, and Max tiers plus custom enterprise plans, while a separately billed World API exposes the same world-generation models to developers. World Labs says the Atlas omni world model will power future versions of Marble. The product runs in desktop and mobile web browsers at marble.worldlabs.ai, which hosts the community gallery.

Marble - Direct Competitors

Attribute	Marble	Aether AI — Causal World Models	Cosmos	General Intuition Foundation Models	Genie 3	GWM-1	One Robot World Models
Provider	World Labs worldlabs.ai1.2B raised · Series B	Aether AI aetherlabs.ai20M raised · Seed	NVIDIA nvidia.com24.1B raised · Public	General Intuition generalintuition.com453.7M raised · Series A	Google DeepMind deepmind.google500M raised	Runway runwayml.com551.5M raised · Series E	One Robot onerobot.io500k raised · Seed
Founded	2023	2026	1993	2025	2010	2018	2025
Sells To	Robotics	B2B	Consumers, Enterprise	—	Enterprises	Enterprise	Robotics
Pricing Model	B2B	—	Licensing, Product Sales, Subscription	—	—	Recurring, Software	SaaS
Ownership	Venture-backed private company	—	Public	—	—	Venture Capital	Privately Held