AIWriteBook lets users generate character profiles, chapter outlines, and body text with AI, then make covers, layouts, audiobooks, and KDP exports, all the way from an idea to a book ready to list. It supports importing existing drafts and imitating a user's writing style from their own samples.
Two author-engiOne-line growth story, compiled by us from public sources; speculation is marked separately below.
Real payments synced by TrustMRR, in USD, by calendar month, renewals included.
“'Browse books created by authors just like you' and 'Every book gets a public page.' Footer 'Affiliates' link; AppSumo/BetaList/Open-Launch badges.”Quote from the site
New-user source: SEO (Non-brand search). In Similarweb last month, the top channel for new users is organic search at 41.05%, followed by direct at about 44.2% (including returning brand-keyword visits) and referrals at about 8.8%, with paid at 6.62%. Beyond the brand keyword 'aiwritebook' (about 40%), the search terms are mainly book-writing and self-publishing demand terms like 'ai smut writer', 'ai book writer', and 'amazon kdp', and the website also offers title, plot, and character generators that need no sign-up as search entry points. The referral sources include appsumo.com (2.12%), jimsit.com.au (3.66%), and firsto.co, and the pages are covered with badges from directories and rankings such as AppSumo, BetaList, Open-Launch, Firsto, and TAAFT; social is only YouTube and Facebook. The founder posted a Show HN on Hacker News in 2026-02, and the same team also runs the reading platform NanoReads, where finished books can be published.
Top channel measured by Similarweb, others estimated by rank
| Attributable new users, last month | Share |
|---|---|
| SEO | 25% |
| Other | 75% |
Direct + brand search 61%. Direct and brand search count as viral only when the site shows sharing mechanics; the largest share wins, under 5% means Other.
| Country | Share of visits |
|---|---|
| United States | 28.87% |
| Germany | 8.23% |
| Italy | 6.55% |
| Spain | 4.32% |
| Brazil | 4.3% |
English
YouTube, Facebook
1.1K keywords · brand ~61% · organic 93.38% / paid 6.62%
| Similarweb top 5 keywords |
|---|
| aiwritebook |
| ai smut writer |
| ai book writer |
| amazon kdp |
| ai writebook |
Non-brand queries: ai smut writer, ai book writer, amazon kdp
9 referring sites
| Site | Share of referrals |
|---|---|
| jimsit.com.au | 3.66% |
| appsumo.com | 2.12% |
| firsto.co | 0.62% |
| Category | Share of referrals |
|---|---|
| Computers Electronics and Technology - Other | 23.55% |
| Search Engines | 9.21% |
| Computer Hardware | 3.66% |
| Computers Electronics and Technology | 2.12% |
About $9,187 last month (real payments synced by TrustMRR), #169 of 563 TrustMRR sites; the month before was $13,169.
New-user source: SEO (Non-brand search). New users mostly come from need-based searches In Similarweb last month, the top channel for new users is organic search at 41.05%, followed by direct at about 44.2% (including returning brand-keyword visits) and referrals at about 8.8%, with paid at 6.62%. Beyond the brand keyword 'aiwritebook' (about 40%), the search terms are mainly book-writing and self-publishing demand terms like 'ai smut writer', 'ai book writer', and 'amazon kdp', and the website also offers title, plot, and character generators that need no sign-up as search entry points. The referral sources include appsumo.com (2.12%), jimsit.com.au (3.66%), and firsto.co, and the pages are covered with badges from directories and rankings such as AppSumo, BetaList, Open-Launch, Firsto, and TAAFT; social is only YouTube and Facebook. The founder posted a Show HN on Hacker News in 2026-02, and the same team also runs the reading platform NanoReads, where finished books can be published.
Free plan $0 (one-time 100 credits); Plus $12/month billed annually; Pro $30/month billed annually; Ultra $120/month billed annually; AppSumo lifetime deal $79 to $519
Dossier confidence: medium. Parts 1 and 2 come from reading the site and Similarweb data; part 3 from public reporting, founder posts, Wayback snapshots, WHOIS and similar, with speculation marked.
The numbers: revenue comes from TrustMRR: real payments synced automatically from the founder's Stripe or other payment account, summed by calendar month, renewals included, in USD. Site visits come from the Similarweb public page; where it shows none, they are estimated from global rank or the TrustMRR payment count, as noted on the page.
Data through last month. Page updated 2026-10-31.
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