Sudowrite
ActiveSudowrite · founded 2021
AI writing built for fiction authors.
Sudowrite is designed specifically for fiction writers — novels, screenplays, and stories — with tools for brainstorming, prose expansion, and revision. It is a niche specialist, not a general writing or marketing tool.
At a glance
- Category
- AI Writing Tools
- Primary use case
- Fiction writing assistance
- Entry price
- $10/mo
- Free plan
- No
- API
- No
- Open source
- No
- Evidence level
- Research / specifications only
- Last checked
- 20 Aug 2026
Pricing
Last checked 20 Aug 2026
| Free plan | None |
|---|---|
| Trial | Free trial |
| Entry price | $10/mo |
| Pro price | $22/mo |
| Usage limits | Credit-based words |
| Credit system | Credit-based |
Hobby ~$10/mo, Professional ~$22/mo. Credit-based.
What it does
Secondary use cases
- Story brainstorming
- Prose revision
- Character/world building
Input types
Text
Output types
Text
Models used
Multiple LLM backends
Platforms
✓ Web — Windows — macOS — Linux — iOS — Android — Browser extension — API — CLI — VS Code — Self-hosted
Integrations
None notable
Privacy & commercial rights
Data retention
Per policy
Trains on your data
Not disclosed
Enterprise privacy
Not disclosed
Self-hosting / local
Not available
SSO
Not disclosed
Compliance
Not disclosed
Commercial use
Permitted — Commercial use permitted
Pros & cons
Pros
- Fiction-specific tools
- Story structure features
Cons / trade-offs
- Niche only
- Credit limits
Alternatives to Sudowrite
Considering a switch, or comparing before you buy? See the full alternatives guide.