Best 10 AI Dungeon Alternatives in 2026: Free and Paid Picks

Introduction

NovelAI is the best overall AI Dungeon alternative for most writers and story players. This list of ai dungeon alternatives covers 10 options, from free self-hosted tools to mobile apps and tabletop-style game masters.

Why people look for alternatives

Reasons vary, but a few come up again and again:

• Control: some players want more say over models and settings than a hosted service gives.
• Price: some want free or self-hosted options, and others prefer a different subscription model.
• Privacy: data handling is a common reason to switch.
• Memory and mechanics: stronger memory, consistent worlds or game-like rules.
• Format: chat-style, tabletop-style or mobile play instead of a single text-adventure format.

Quick comparison table

The order below is our editorial judgment, not a score.

1. NovelAI

Best for: writers who want a story-focused editor and a privacy-minded subscription.

NovelAI runs on its own in-house models. Its editor is built more for writing than AI Dungeon's play-first interface. You can use it on Web and iOS, and it runs on a subscription.

Standout feature: the lorebook. You store characters, places and facts in it, and the story stays consistent.

2. HoloAI

Best for: long-form fiction and role-play fans.

HoloAI is a story-writing and adventure platform. Instead of one fixed engine, it gives you several models to choose from. It is Web only.

Standout feature: the choice of models inside a customizable editor, so you can tune the writing setup to your project.

3. KoboldAI

Best for: tinkerers who want free, full control.

KoboldAI is an open-source, browser-based writing and text-adventure frontend. You can run it locally or connect to cloud backends. AI Dungeon is a hosted service, but here you decide what runs and where. The catch is that setup takes more effort.

Standout feature: choice of model and backend.

4. SillyTavern

Best for: power users who want deep role-play customization.

SillyTavern is a free, self-hosted frontend that connects to many LLM APIs. The software costs nothing, but API usage may carry its own costs depending on the provider you pick.

Standout feature: character cards and extensions that shape how each character behaves.

5. Character.AI

Best for: casual, chat-style role-play.

Character.AI is more conversational than AI Dungeon's story-driven format. You talk with AI characters rather than steer a narrated adventure. It works on Web, iOS and Android, and users can create their own scenarios.

Standout feature: a large range of AI characters to chat with.

6. Infinite Worlds

Best for: players who want consistent narratives with game mechanics.

Infinite Worlds tracks stats, characters and the state of the world as you play. It feels more structured than looser, free-form adventures where details can drift.

Standout feature: persistent world state.

7. Friends & Fables

Best for: D&D-style campaign fans.

Friends & Fables acts as an AI game master for fantasy campaigns, with character sheets and dice rolls. It favors tabletop-style play over free-form text adventures, so expect rules and structure.

Standout feature: dice mechanics paired with character sheets.

8. Hidden Door

Best for: fans of established story worlds who prefer guardrails.

Hidden Door turns licensed and original worlds into AI-powered social adventures. Its curated worlds give you less open-ended freedom than AI Dungeon. That's the trade-off for staying on-theme.

Standout feature: curated story worlds.

9. Talefy

Best for: mobile players who want quick genre scenarios.

Talefy is a role-playing and interactive story app where you adventure through genre scenarios. It runs on Web, iOS and Android.

Standout feature: mobile-first design that suits short sessions on a phone.

10. Spellbound

Best for: players who want free, user-made scenarios to browse.

Spellbound lets you play and share worlds for free, with paid upgrades available. It hosts a large volume of user-created scenarios and characters, and quality varies by creator.

Standout feature: sharing worlds with other players.

How we picked these tools

The picks cover different price tiers (free, self-hosted, subscription) and styles (story, chat, tabletop). We compared features and positioning from public information. We did not run hands-on tests or assign scores. The list is neutral, with no sponsored picks.

Frequently asked questions

What is the best free AI Dungeon alternative?

KoboldAI and SillyTavern are free but more technical to set up. Spellbound offers free play with paid upgrades.

Which alternative is best for privacy?

NovelAI emphasizes privacy, and KoboldAI can run locally. Check each tool's policy before you commit.

Which alternative works best on mobile?

Talefy, Character.AI and NovelAI's iOS app are the main mobile options here.

The verdict

NovelAI is the strongest overall pick for writers, thanks to its editor, lorebook and privacy focus.

KoboldAI is the runner-up for free, full control. Infinite Worlds is a second runner-up for consistent, game-like stories.

Also worth a look: SillyTavern for customization and Friends & Fables for D&D-style play.