Open-source alternatives to NovelAI
Looking to replace NovelAI with something free and open-source? These 3 tools are the best open alternatives in 2026 — most are self-hostable, so you keep full control of your data and pay no subscription.
At a glance: how they compare
Click a column to sort — the best one depends on what matters to you.
| Alternative | Stars | Language | License | Last commit | In one line |
|---|---|---|---|---|---|
| storyteller | — | — | MIT | — | Multimodal AI Story Teller, built with Stable Diffusion, GPT, and neural text-to-speech |
| contoso-creative-writer | — | — | MIT | — | A creative writing multi-agent solution to help users write articles. |
| NovelClaw | — | — | MIT | — | Dynamic-memory-first collaborative AI framework for long-form story generation, chapter planning, and coherent narrative writing |
Which one should you pick?
storyteller
Multimodal AI Story Teller, built with Stable Diffusion, GPT, and neural text-to-speech Its MIT license is permissive — free to use commercially, embed and modify. Because it is self-hostable, your data can stay entirely on your own infrastructure.
contoso-creative-writer
A creative writing multi-agent solution to help users write articles. Its MIT license is permissive — free to use commercially, embed and modify. Because it is self-hostable, your data can stay entirely on your own infrastructure.
NovelClaw
Dynamic-memory-first collaborative AI framework for long-form story generation, chapter planning, and coherent narrative writing Its MIT license is permissive — free to use commercially, embed and modify. Because it is self-hostable, your data can stay entirely on your own infrastructure.
Switching from NovelAI without the drama
- Export your data from NovelAI first — most tools above can import standard formats.
- Run your top pick in parallel for a week or two before committing; self-hosted options can be tried locally in minutes.
- Migrate one team or one project at a time, keeping the old account read-only until everything checks out.
FAQ
What is the best open-source alternative to NovelAI?
The top open-source alternative is storyteller — Multimodal AI Story Teller, built with Stable Diffusion, GPT, and neural text-to-speech. The full ranked list is above.
Are these NovelAI alternatives free?
Yes. Every tool listed is open-source and free to use; most can be self-hosted so you keep full control of your data.
Can I self-host an alternative to NovelAI?
Most of these tools are designed to run on your own server or machine, giving you privacy and no subscription fees.
More open-source alternatives
Browse open-source replacements for dozens of popular tools — design, productivity, dev, analytics and more.
See all alternatives →