# Aithor vs AIWriteBook

Aithor records 345,936 monthly visits with +11.8% month-over-month growth and Freemium pricing. AIWriteBook records 177,210 monthly visits with -10.6% growth and Freemium, Free pricing.

| Metric | [Aithor](https://openaitools.app/tool/aithor) | [AIWriteBook](https://openaitools.app/tool/aiwritebook) |
| :--- | :--- | :--- |
| Website URL | https://aithor.com | https://aiwritebook.com |
| Categories | AI Writing Assistants, AI Research Tool, AI Writing, AI Essay Writer | AI Book Writing, AI Creative Writing, AI Ebook Generator, AI Writing |
| Pricing Model | Freemium | Freemium, Free |
| Monthly Visits | 345,936 | 177,210 |
| MoM Growth Rate | +11.8% | -10.6% |
| Primary Market | United States | United States |
| Direct Visits | 128,057 | 55,281 |
| Review Score | 3.9 | 4.2 |
| Saved Count | 0 | 1 |
| Supported Platforms | Website | Website |

## Aithor

Aithor positions itself as an "undetectable AI writer" for academic work. Instead of only generating paragraphs, it walks you through the research process: you pick a topic or paste your own material, the assistant proposes an outline and section suggestions, and you build the text with AI help for arguments, detail, rewording, and polishing. A built-in database of 10M+ verified academic sources with PDF access lets you attach real references rather than fabricated ones, and the tool generates reference lists in MLA, APA, Chicago, and numerous other styles.

Beyond the core essay workflow, Aithor ships a bundle of supporting utilities: an AI detector, an AI humanizer, a paraphraser, a grammar and spelling checker, a citation and bibliography generator, an outline generator, an abstract and title generator, and a resume builder. The product markets itself for essays, literature reviews, case studies, research, and creative writing, and it emphasizes that users stay in control of the final voice and quality of the text.

The pricing model is freemium: a free tier plus paid subscriptions. Plans, credit allowances, and feature limits change over time, so check the pricing page for current numbers.

**Pricing & Plans:** Freemium — a free tier with limited usage plus paid subscription plans; see the pricing page for current tiers and billing options.

- **AI essay and paper drafting:** Generate drafts and section-by-section content for essays, literature reviews, case studies, reports, and research papers while keeping your own tone.
- **10M+ academic source database:** Search a large open-source scholarly library with PDF access and insert real, verifiable references instead of invented ones.
- **Automatic citation lists:** Produce and refresh reference lists in MLA, APA, Chicago, Harvard, IEEE, and many other styles with correct formatting.
- **Structure and outline builder:** Get suggested section flows and topic ideas so longer academic texts stay logically organized from introduction to conclusion.
- **Companion writing utilities:** A paraphraser, grammar checker, AI detector, AI humanizer, and resume builder sit alongside the main academic writer.

**Strengths:** Integrates a genuine academic source library with PDFs, reducing reliance on invented citations; Wide toolkit beyond writing: citations, paraphrasing, grammar, detection, and humanizing in one place; Generous free tier makes it easy to evaluate before subscribing; Multilingual interface covering many regions and languages

**Limitations:** Free tier usage limits are tight, so heavier users need a paid plan; AI detection and humanizing claims should be treated with caution rather than as guarantees; Output still needs careful human review for accuracy, originality, and academic integrity

[Profile (Markdown)](https://openaitools.app/tool/aithor.md)

## AIWriteBook

AIWriteBook targets authors who want AI assistance without losing authorship. Instead of dumping a generic first draft on the page, the platform asks you to define your premise, build characters and structure your outline, then use a writing-style profile trained on your own prose so chapters stay consistent with how you actually write. A manuscript import feature lets you bring in an existing DOCX draft and have the tool map characters, plots and subplots into its project structure.

The tool covers the full production pipeline. Beyond drafting, it offers chapter-by-chapter AI chat and editing suggestions, grammar and style checks, illustration generation, a cover maker, professional formatting and a KDP publishing assistant with category research. A Book Translation module supports publishing in other languages, an Author Public Page gives you a landing page, and the Audiobook Studio converts a finished manuscript into a narrated audiobook.

Pricing runs on monthly credits with four tiers — Free, Plus, Pro and Ultra — with discounts for annual billing, plus a one-time option. The free tier covers roughly twelve pages of output, while higher tiers add explicit content support, non-fiction workflows, translation, audiobooks, visual books and book-series management. Ultra adds bring-your-own-API-key access to a broader model catalogue and priority support.

**Pricing & Plans:** Freemium with a permanently free tier (100 credits, about 12 pages). Paid plans are Plus at roughly $12/month, Pro at roughly $30/month and Ultra at roughly $120/month when billed yearly, plus a one-time purchase option. Credits reset monthly and the platform advertises a 7-day money-back window.

- **Voice-matching style engine:** Train the AI on samples of your own writing so generated chapters, dialogue and narration follow your established tone and quirks rather than a generic literary default.
- **Manuscript import and project mapping:** Upload an existing .docx draft and let the platform parse characters, plots and subplots into structured fields, which is useful for finishing a long-stalled project.
- **Chapter writing with inline AI editing:** Draft chapter by chapter, then ask for targeted rewrites or alternatives with explanations, so you keep creative control over what actually stays on the page.
- **Cover maker, formatter and KDP assistant:** Generate a cover, lay out the interior to print specifications and export files sized for Amazon KDP and KDP Print distribution.
- **Audiobook Studio and translation:** Convert a finished manuscript into a distributed-ready narrated audiobook and translate books into other languages for wider reach.

**Strengths:** Covers writing, editing, illustration, cover, formatting and KDP distribution in a single workflow instead of stitching tools together; Style-training and manuscript import make the AI output sound like the author rather than like a generic content generator; Transparent credit-based pricing with a genuinely usable free tier and an audiobook and translation path on higher plans; Strong public review volume on Trustpilot, AppSumo and Capterra, with 4.7/5 average reported on the site

**Limitations:** Credit consumption is tied to output length, so long manuscripts push you toward the higher tiers quickly; The breadth of features means a real learning curve before the workflow feels efficient; Audiobook narration, translation and visual books are gated behind Pro and above, not available on the entry plans

[Profile (Markdown)](https://openaitools.app/tool/aiwritebook.md)

## Frequently Asked Questions

### How do Aithor and AIWriteBook compare in monthly traffic?

Aithor has 345,936 monthly visits, while AIWriteBook has 177,210. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

Aithor has a month-over-month growth rate of +11.8%; AIWriteBook has -10.6%.

### How does pricing compare?

Aithor: Freemium. Freemium — a free tier with limited usage plus paid subscription plans; see the pricing page for current tiers and billing options. AIWriteBook: Freemium, Free. Freemium with a permanently free tier (100 credits, about 12 pages). Paid plans are Plus at roughly $12/month, Pro at roughly $30/month and Ultra at roughly $120/month when billed yearly, plus a one-time purchase option. Credits reset monthly and the platform advertises a 7-day money-back window.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [Perplexity](https://openaitools.app/tool/perplexity-ai) | 88,310,223 | -3.7% | Freemium | Real-time conversational web research with inline citations, but lacks structured academic outlining and citation management. | [.md](https://openaitools.app/tool/perplexity-ai.md) |
| 2 | [QuillBot Paraphraser](https://openaitools.app/tool/quillbot-paraphraser) | 36,630,337 | +2.3% | Freemium | Excellent for paraphrasing and quick citation formatting, but lacks end-to-end academic research paper drafting workflows. | [.md](https://openaitools.app/tool/quillbot-paraphraser.md) |
| 3 | [Semantic Scholar](https://openaitools.app/tool/semantic-scholar) | 8,198,672 | +5.8% | Free | Completely free access to extensive scientific literature, but lacks built-in AI writing or essay generation assistants. | [.md](https://openaitools.app/tool/semantic-scholar.md) |
| 4 | [Scribbr](https://openaitools.app/tool/scribbr) | 7,530,803 | +14.6% | Freemium | Combines AI tools with trusted human proofreading services, but focuses more on editing than automated essay generation. | [.md](https://openaitools.app/tool/scribbr.md) |
| 5 | [ProWritingAid](https://openaitools.app/tool/prowritingaid-com) | 1,623,266 | +17.6% | Freemium, Paid | A storytelling toolkit that checks your grammar and coaches your craft | [.md](https://openaitools.app/tool/prowritingaid-com.md) |
| 6 | [Jenni](https://openaitools.app/tool/jenni) | 1,498,133 | +5.2% | Freemium | Provides seamless real-time academic autocomplete and citation searching, but less automated long-form essay structuring than Aithor. | [.md](https://openaitools.app/tool/jenni.md) |
| 7 | [Scite](https://openaitools.app/tool/scite) | 841,974 | +1.1% | Free Trial, Contact for Pricing | Offers superior reference validation using Smart Citations, but functions primarily as a research discovery tool rather than an essay builder. | [.md](https://openaitools.app/tool/scite.md) |
| 8 | [Dabble](https://openaitools.app/tool/dabble-book-writing-software) | 286,774 | -26.3% | Free Trial, Paid | Provides exceptional plot and scene management tools for novelists, though it lacks fully automated AI chapter generation. | [.md](https://openaitools.app/tool/dabble-book-writing-software.md) |
| 9 | [ThesisAI](https://openaitools.app/tool/thesisai) | 224,434 | +18.3% | Paid | Specializes in converting uploaded reference PDFs into cited drafts, but lacks general web-based essay brainstorming features. | [.md](https://openaitools.app/tool/thesisai.md) |
| 10 | [Writefull](https://openaitools.app/tool/writefull-com) | 209,118 | -6.6% | Freemium, Paid, Contact for Pricing | Unmatched accuracy for academic English phrasing and proofreading, but does not auto-generate full research papers like Aithor. | [.md](https://openaitools.app/tool/writefull-com.md) |

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Source: https://openaitools.app/compare/aithor-vs-aiwritebook

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