Top world building AI tools

Saga is an immersive text-based RPG platform that enables users to create and experience interactive fiction adventures with AI-enhanced characters from various franchises and original settings.

• Free Trial

Promethean AI is an AI assistant that accelerates digital art production and asset management, helping teams focus on creativity and storytelling. It offers enterprise-level solutions with robust security and customization.

• Freemium

Auxworld is an innovative platform that lets users generate and play unique gaming adventures based on trends, songs, or personal imagination.

• Free Trial

AI Adventure is an open-source text-based RPG platform that combines AI-generated content with player-crafted adventures, featuring dynamic storytelling, art generation, and customizable world-building capabilities.

• Other

Worlds Beyond is a social creator platform combining blockchain and AI technology to enable users to build and share virtual worlds, positioning itself as a competitor to Roblox and Minecraft.

• Free

LoreKeeper is an AI-powered assistant for tabletop role-playing game (TTRPG) masters, helping them create, plan, and run campaigns efficiently by generating worlds, rules, NPCs, and game assets.

• Free

Plot Factory is a comprehensive online writing platform that enables writers to plan, organize, and collaborate on stories and fictional universes with features like character sheets, audio narration, and collaborative writing tools.

• Freemium
• From 9$

METOS is a platform for developing characters and worlds for writers, game designers, and artists. It helps creators flesh out character history, ethics, philosophy, and personality, and build intricate worlds.

• Freemium
• From 1$

DreamGen is an AI-powered platform for interactive role-playing and story generation. Users can engage with AI characters, create custom worlds, and craft unique narratives.

• Paid
• From 8$

ReplicantLife is an AI-powered simulation platform that allows users to create and interact with custom virtual worlds populated by AI characters.

• Contact for Pricing

Skybox AI by Blockade Labs allows users to generate and customize 360° worlds using text prompts. Easily create immersive environments and remix them to achieve various styles and elements.

• Free

Haijoy is an AI-powered fantasy roleplay platform that enables users to interact with AI characters in dynamic worlds, offering immersive storytelling experiences across popular franchises like Game of Thrones, Harry Potter, and original universes.

• Freemium

Lore Sage is an AI-powered world-building tool designed specifically for Dungeon Masters and storytellers, transforming creative ideas into immersive fantasy settings with detailed landscapes, histories, and storylines.

• Usage Based

Atlas is an advanced AI-powered platform that generates highly detailed 3D models from reference images and text, offering 200x efficiency gains in asset creation for gaming and virtual environments.

• Contact for Pricing

Storycraft is a mobile multiverse where players can create and explore personalized game worlds with real and AI friends, contributing to a community-driven storyline.

• Free

Friends & Fables is an AI RPG platform for creating and playing DnD 5e inspired campaigns, featuring an AI Game Master and world-building tools.

• Freemium
• From 15$