Low Content AI has made $657,850 selling a tool for the Amazon book side hustle, and is shrinking slowly
An AI tool that produces journals, planners and coloring books to sell on Amazon KDP, on yearly plans from €390. Subscriptions fell from 427 to 337 in eleven months while the price per customer stayed at about $44 a month. It has been for sale at $800,000 since December 2025.
Product at a glance
Summary
What this business is
Low Content AI generates the pages of low-content books, such as journals, planners, coloring and activity books, so that users can publish them on Amazon KDP. TrustMRR lists Brian Donatiello as founder, based in the UK, with a founding date in August 2024. Verified revenue totals $657,850, of which $206,700 came in the last 12 months. MRR is $14,834 from 337 subscriptions, down from about $18,747 and 427 in December 2025. It has been listed for sale at $800,000 since Dec 16, 2025.
Why these scores? See the reasons in Key takeaways →
Momentum
Declining. Revenue: last three complete months −17% on the three before; −16% on the same months half a year earlier; MRR −24% since Apr 21, 2026.Derived
Best suited for
Marketer (main). Selling a side hustle is selling a dream to a community.
Builder (second). Book layouts and image generation need care.
What you need to start. An audience chasing one marketplace, and a tool that saves them hours.Our read
Key findings
Product overview
Pages for journals, planners and coloring books, ready for Amazon.
Low Content AI generates images and text for journals, planners, coloring and activity books, formatted to publish on Amazon KDP[2]. Plans are sold by credit allowance, and the top plan adds API access[2]. TrustMRR shows a 75% margin and a domain rating of 4[1].
A Wayback copy of the site from Aug 10, 2024 already carried the Low Content AI name, with ‘Low Content Academy’ in the footer[4]. That suggests a teaching brand alongside the tool from the start; we could not find out more.Our read
What the site looks like
Captured Nov 11, 2026 · Screenshots: lowcontent.ai. Prices sit further down the same page; see the pricing table below.
What to look for
- 1“Effortlessly Create Low-Content Books with AI”, under an “AI-Powered Book Creation” badge.Fact
- 2The promise: images and text for journals, planners and coloring books, ready to publish on Amazon.Fact
- 3Two buttons: Get Started Now and View Pricing; menu items for features, pricing and testimonials.Fact
Revenue analysis
Steady revenue on a slowly shrinking base.
Hover or tap a bar. Monthly verified revenue from TrustMRR[1], December 2025 to November 2026. November covers Nov 1–10. Revenue before December 2025 totals $459,642.
Our arithmetic on the verified data in this report. Revenue ÷ MRR uses the last 30 days; the share of all-time revenue counts the months in the chart above; the swing is the median change between complete months.
Monthly revenue moved between $13,402 and $25,642 over the last year, with peaks in February and May and about $14,800–16,500 a month since July[1].Derived The last 12 months brought $206,700, 31% of all revenue; $459,642 came before December 2025.Derived
| Date | MRR | Active subscriptions | MRR per subscription |
|---|---|---|---|
| Dec 17, 2025 | $18,747 | 427 | $43.90 |
| Apr 21, 2026 | $19,617 | 436 | $44.99 |
| Nov 10, 2026 | $14,834 | 337 | $44.02 |
Earlier rows from archived copies of the TrustMRR page, where MRR was marked as estimated[3]; the last row from the live page[1]. The last column is our division.
MRR per subscription stayed between $43.90 and $44.99, while subscriptions fell by 90 and MRR by 20.9%.Derived The drop comes from fewer customers, not lower prices.Our read
Daily revenue
Hover or tap a bar. Verified daily revenue, Oct 13 – Nov 9, 2026 (UTC), from TrustMRR[1]. Blue: Saturdays and Sundays. Nov 10 is left out because the day was not complete at sync.
20 weekdays.Derived
8 weekend days.Derived
$15,844 vs $14,834.Derived
Last 30 days.Fact
The sale listing
Low Content AI was listed on TrustMRR on Dec 16, 2025 at $800,000, shown as 4.2× at the time[1]. With today’s MRR the same price is about 4.5 times MRR × 12.Derived The listing shows 5,725 interested buyers and 12 offers, and it is still up eleven months later[1].
Market
Many AI and template tools target KDP publishers. We found no rival with verified revenue on the same basis, so revenue is not compared.
For buyers: the listing, checked
A price near five years of today’s recurring revenue, for a customer base that is shrinking.
The ask is 4.2 times 30-day revenue × 12, 4.5 times MRR × 12 and 4.7 times a year at November’s slower pace[1].Derived Subscriptions fell from 427 to 337 since the listing went up, while the price stayed the same (see the report).Derived
Other creator AI tools for sale
| Business | What it does | Best month (since Dec 2025) | Latest full month | On sale |
|---|---|---|---|---|
| Low Content AI | AI low-content books for Amazon KDP; yearly plans | $25,642 (May) | $16,027 (Oct), −37% | $800,000 (4.2x) |
| Marky[5] | Social media for self-publishing authors | $33,481 (Mar) | $19,870 (Oct), −41% | $495,000 (2.6x), 36 offers |
| fastwrite.io[6] | AI writing for students | $24,838 (Mar) | $11,954 (Oct), −52% | $150,000 (1.1x) |
| StoryShort[7] | AI short videos | $44,459 (Jan) | $22,246 (Oct), −50% | $1,200,000 (4.6x) |
Monthly verified revenue from each TrustMRR page, read Nov 11, 2026. Multiples as TrustMRR shows them. StoryShort has its own Oddig report.
Marky sells to the same customers, self-published authors, earns more and asks 2.6 times[5].Derived The two listings asking more than 4 times, this one and StoryShort, have both been on sale for eleven months[7].Derived
What running it involves
| Area | What we can see | What a buyer must find out |
|---|---|---|
| Plans | Mostly yearly, priced in euros; about $44 MRR per subscription[1] | Renewal rate, and which months renewals fall in |
| Customers | 337 subscriptions, down from 427 in December 2025[1] | Why they leave: KDP results, rules, or cheaper tools |
| Platform | Customers sell on Amazon KDP; its rules on AI books decide demand (see the report) | Customer account problems linked to AI content |
| Costs | 75% margin; plans are credit-based[1] | AI cost per book and credit usage by plan |
| Brand | Started alongside a Low Content Academy (see the report) | Whether the academy is part of the sale and what it brings in |
From the TrustMRR profile and listing[1] and our report. No seller message is published.
Questions to ask the seller
| # | Ask | Why it matters |
|---|---|---|
| 1 | Renewal rate of yearly plans, by signup month | Most revenue is yearly |
| 2 | Why subscriptions fell from 427 to 337 | The base is shrinking |
| 3 | Is the academy included, and what share of signups it brings | It may be the real channel |
| 4 | AI cost per book and average credit use | Credits set the margin |
| 5 | Customer complaints about KDP rejections or bans | Amazon’s rules set demand |
| 6 | What price the seller would accept | Eleven months unsold; peers ask 1–2.6x |
Our list, built from what the public data cannot show.
This is information for due diligence, not investment advice. Oddig has no relationship with the seller or TrustMRR and receives nothing from any sale.
Pricing: yearly, by credits
Three yearly plans; the difference is how much you can generate.
| Plan | Yearly price | Credits | Extra |
|---|---|---|---|
| Basic | €390 | 480M | — |
| Pro | €490 | 720M | — |
| Star | €990 | 1.32B | API access |
From lowcontent.ai, read Nov 11, 2026[2]. The site says yearly billing saves 16.6%; monthly billing exists but its price was not shown.
Basic works out to €32.50 a month and Star to €82.50.Derived MRR per subscription of about $44 sits between the two, which fits a mix of plans.Our read
Growth strategies
Three moves, each visible from outside.
Timeline
- Aug 62024ProductFounding date on TrustMRR.[1]
- Aug 102024ProductSite live as Low Content AI, footer reads Low Content Academy.[4]
- Dec 162025SaleListed for sale on TrustMRR at $800,000.[1]
- Dec 172025RevenueMRR about $18,747 from 427 subscriptions; $468,961 all-time.[3]
- Apr 212026RevenueMRR about $19,617 from 436 subscriptions.[3]
- May2026Revenue$25,642, the best month in the last year.[1]
- Nov 102026RevenueMRR $14,834 from 337 subscriptions; $657,850 all-time.[1]
Key takeaways
Low Content AI shows how a tool for a side hustle can earn well while the hustle is popular, and how it shrinks by customers, not by price, as interest cools.
Why we scored it this way
Copy
Avoid
- Depending on one marketplace. Amazon’s rules decide whether users keep publishing. §09
- Riding a side-hustle wave. Interest fades, and so do subscriptions. §02
- Pricing a sale on peak numbers. $800,000 is now 4.5× MRR × 12. §02
Our predictions
Three claims with dates. We mark each one right or wrong on its date and keep the result on the page.
Track record: the predictions in our earlier reports are still open; the first checks land Dec 1, 2026. We mark each prediction right or wrong on its date and keep the result on the page.
What could prove us wrong
Things that would change our read, and how to check them.
- Yearly renewals bunch up. A month with many renewals can reverse the trend for a while.Check: subscriptions after the next renewal season.
- Amazon’s rules can change. KDP policies on AI-generated books affect what users can publish.Check: KDP content guidelines.
- Early MRR readings are estimates. TrustMRR marked the December and April MRR as estimated.Check: not verifiable.
- Monthly plans exist but their price is not shown. Plan mix may differ from what yearly prices suggest.Check: the pricing page.
Appendix
FAQ
How much does Low Content AI make?
TrustMRR shows $657,850 in Stripe-verified revenue, $206,700 in the last 12 months and $15,844 in the 30 days to Nov 10, 2026. MRR is $14,834 from 337 subscriptions.
What does Low Content AI cost?
Yearly plans are Basic at €390, Pro at €490 and Star at €990, which adds API access; the plans differ by credit allowance. The site says yearly billing saves 16.6% and offers monthly billing too.
Is Low Content AI for sale?
Yes. It was listed on TrustMRR on Dec 16, 2025 at $800,000. The listing shows 5,725 interested buyers and 12 offers.
What is a low-content book?
A book with little unique text, such as a journal, planner, log book, coloring or activity book, often self-published on Amazon KDP.
Sources
- [1]TrustMRR: Low Content AI — revenue, MRR, subscriptions, prices, sale listing, daily and monthly data. Verified through a Stripe API key. Synced 2026-11-10 20:35 UTC.
- [2]lowcontent.ai — product, plans and credit allowances. Read 2026-11-11.
- [3]Wayback Machine captures of the TrustMRR page on Dec 17, 2025 and Apr 21, 2026 — estimated MRR, subscriptions, all-time revenue. Read 2026-11-11.
- [4]Wayback Machine capture of lowcontent.ai on Aug 10, 2024 — early homepage and footer. Read 2026-11-11.
- [5]TrustMRR: Marky — social media tool for self-publishing authors, monthly revenue, MRR, sale listing. Stripe-verified. Read 2026-11-11.
- [6]TrustMRR: fastwrite.io — AI writing tools for students, monthly revenue, sale listing. Stripe-verified. Read 2026-11-11.
- [7]TrustMRR: StoryShort — AI video tool, monthly revenue, sale listing. Stripe-verified. Read 2026-11-11.
Screenshots © Low Content AI, used for commentary. Oddig has no business relationship with Low Content AI. Numbers change daily; check the sources for the latest.
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