20 Marble alternatives
Marble: World Labs' generative world model — turn text, photos, video or a rough 3D block-out into a persistent 3D world you can walk through, edit, and export as splats or mesh. 20 apps do similar work, most sharing Multimodal, 3D and Game Development, ranked by how much they have in common with Marble.
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Leonardo.Ai is Canva's image and video generation platform, with its own and third-party models, reusable Blueprints, style training and an API.
Also: 3D, Game Development
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Turn text or an image into a textured, production-ready 3D model in under a minute.
Also: 3D, Game Development
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Tripo AI
Fast text- and image-to-3D generation with clean topology, rigging, and game-engine-ready exports.
Also: 3D, Game Development
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AI music generator that composes original tracks from preset styles or your own influences, with a piano-roll editor and MIDI/WAV export.
Also: Game Development
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Browser-based 3D design with real-time collaboration, AI generation, and one-click export to the web.
Also: 3D
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Planner5D
Draw a floor plan in 2D, furnish it in 3D from a 10,000-item catalogue, and generate photo-realistic renders — with AI turning uploaded plans and photos into projects.
Also: 3D
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Polycam Inc.
Turns a phone walk-through into 3D models, floor plans and measurements — photogrammetry, Gaussian splats and LiDAR capture with CAD-ready exports.
Also: 3D
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Leia Inc.
Immersity AI (formerly LeiaPix) converts 2D photos and videos into 3D depth, motion clips and stereo files for XR headsets.
Also: 3D
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ByteDance
ByteDance's AI image and video generator that routes prompts across Seedream, Seedance, Sora and GPT Image from one canvas.
Also: Multimodal
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OpenAI
OpenAI's video generation model and social app — text, image, or cameo prompts into short, sound-synced clips.
Also: Multimodal
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Mistral AI
Mistral's unified AI agent — Work mode for long-horizon research, analysis and drafting, Code mode for sandboxed coding with GitHub pull requests.
Also: Multimodal
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DoMax AI helps creators generate high-quality videos, realistic images, and audio from ideas, prompts, and visual references with fast online AI creation.
Also: Multimodal
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Frances Starken
Turn your words into high-quality cinematic videos with synchronized audio instantly using this powerful AI video generator.
Also: Multimodal
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An all-in-one agentic workspace that turns a single prompt into slides, documents, sheets, images, video, or a working page.
Also: Multimodal
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Google
Gemini, formerly known as Bard, is a generative artificial intelligence chatbot developed by Google.
Also: Multimodal
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Vidline Inc.
Multi-model AI sidebar for browser, Mac and iOS — GPT, Claude, Gemini, Grok and more behind one subscription, plus an agent and a knowledge base.
Also: Multimodal
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Multi-model AI creative suite for images and video — GPT Image 2, Nano Banana 2, Seedance, Veo and Wan in one credit-based workspace.
Also: Multimodal
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Meta
Meta's free assistant built on Llama, available on the web and woven into WhatsApp, Instagram, and Messenger.
Also: Multimodal