A subscription toolset for authors self-publishing on Amazon KDP, offering niche market research, keyword mining, competitor analysis, cover creation, and AI-assisted writing content.
Nezir Basar of One-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.
“Only the page title Publbee | KDP Tools for Amazon Authors was readable”Quote from the site
New-user source: Other (Direct / referral / email / paid). The Similarweb sample is tiny (5.7K visits last month): direct 56.55%, referrals about 32.6%, organic search about 6.5%; the only search terms are the brand keyword publbee and 'kdp niche finder'; social is recorded only for YouTube. The website homepage is client-side rendered, so the scrape reads only the title and cannot see specific features or traffic entry points. On TrustMRR the founder (in the for-sale listing copy) says paying users come 'mostly from organic reach, with almost no ad spend', and says the US and UK markets are untapped. Whether it is YouTube, KDP communities, or some other channel was not found.
Top channel measured by Similarweb, others estimated by rank
| Attributable new users, last month | Share |
|---|---|
| SEO | 3% |
| Other | 97% |
Direct + brand search 60%. 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 |
|---|---|
| Austria | 83.73% |
| United States | 9.86% |
| Romania | 6.41% |
English
YouTube
2 keywords · brand ~60% · organic 100% / paid 0%
| Similarweb top 5 keywords |
|---|
| publbee |
| kdp niche finder |
Non-brand queries: kdp niche finder
About $2,934 last month (real payments synced by TrustMRR), #332 of 563 TrustMRR sites; the month before was $3,287.
New-user source: Other (Direct / referral / email / paid). Mostly referrals, email or paid, or mostly direct with no clear source The Similarweb sample is tiny (5.7K visits last month): direct 56.55%, referrals about 32.6%, organic search about 6.5%; the only search terms are the brand keyword publbee and 'kdp niche finder'; social is recorded only for YouTube. The website homepage is client-side rendered, so the scrape reads only the title and cannot see specific features or traffic entry points. On TrustMRR the founder (in the for-sale listing copy) says paying users come 'mostly from organic reach, with almost no ad spend', and says the US and UK markets are untapped. Whether it is YouTube, KDP communities, or some other channel was not found.
Free $0; Basic $29.99; Premium $58.99; Professional $116.99 (as listed on TrustMRR, billed mostly as monthly/annual subscriptions)
Dossier confidence: low. 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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