# Long-form and book writing assistants: compare tools

AI Writing lists long-form and book writing assistants. Each listing shows what the tool does, its home country and its labelled source.

3 AI writing tools. Also on the [web page](https://aiwriting.fyi/category/long-form-writing).

## AI writing tools

1. [Humbot](https://aiwriting.fyi/sg/global/online/humbot.md), Long-form and book writing assistants, Online: Humbot. How its website describes it: All-in-one AI study and writing assistant for learning and writing.
2. [Spell AI](https://aiwriting.fyi/us/global/online/spell-ai.md), Long-form and book writing assistants, Online: Spell AI. How its website describes it: Generates polished documents from a blank page in seconds.
3. [Swell AI](https://aiwriting.fyi/us/global/online/swell-ai.md), Long-form and book writing assistants, Online: Swell AI. How its website describes it: Turns podcasts and videos into transcripts, articles, newsletters, and social posts.

## Long-form and book writing assistants by city

- [Online, Global](https://aiwriting.fyi/us/global/online/category/long-form-writing.md): 2 AI writing tools
- [Online, Global](https://aiwriting.fyi/sg/global/online/category/long-form-writing.md): 1 AI writing tool

## Related categories

- [Grammar and editing tools](https://aiwriting.fyi/category/grammar-editing.md): 3 AI writing tools
- [SEO and blog writing tools](https://aiwriting.fyi/category/seo-writing.md): 3 AI writing tools
- [Copywriting tools](https://aiwriting.fyi/category/copywriting.md): 2 AI writing tools
- [Paraphrasing and rewriting tools](https://aiwriting.fyi/category/paraphrasing.md): 2 AI writing tools
- [Social media content writers](https://aiwriting.fyi/category/social-media-writing.md): 2 AI writing tools