Side by side
FireQuill vs Manuscripts.ai
Both stand on ai book writing software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan Web
FireQuill brings project tracking, editorial checks and multiple writing formats into one long-form workflow. The free tier has no AI, and users should note how requested AI features handle writing content.
Visit FireQuill Free plan Web
Manuscripts.ai combines manuscript planning, writing, editing, and continuity features, with a free plan and paid Professional options. Its Free plan is limited to one active project and 50,000 tokens; paid support is listed with a response under 24 hours.
Visit Manuscripts.aiThe facts
| FireQuill | Manuscripts.ai | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | Web | Web |
| Lowest paid plan | Companion: $10 a month | Professional Annual: $300 a year |
| Plans published | 4 | 3 |
| Maker | Not published | Not published |
| Website | firequill.ai | manuscripts.ai |
| On ai book writing software | #12 of 27 | #16 of 27 |
FireQuill: what it does well
- Character tracking covers voice, knowledge and relationships.
- Eight validators flag issues across distinct editorial areas.
- Uploaded documents can supply passages for non-fiction chapters.
- Exports include EPUB, print PDF and Final Draft.
What to know first
- Free plan includes no AI.
- Relevant writing is sent to AI providers for requested features.
- Primarily US-based servers, with transfers to other countries.
Manuscripts.ai: what it does well
- Plans stories with synopsis and arc options
- Lore Book carries details across chapters
- Offers multiple editing and analysis tools
- Academic writing supports four citation styles
- Exports include DOCX, PDF, ePub, and more
What to know first
- Free plan allows one active project
- Free plan includes 50,000 tokens
- Professional costs $29 a month
- Free support response estimate is 2–5 business days
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