One back office to collect user feedback (public feedback board, in-app widget), plan a product roadmap, and publish public and in-app changelogs, with a knowledge base, email notifications, and AI deduplication and changelog generation.
Brazilian indieOne-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. TrustMRR sync stopped 5 months ago; no data for later months.
“Public feedback forums and changelog pages exist but are not presented as a growth loop; no referral/badge/watermark visible.”Quote from the site
New-user source: SEO (Non-brand search). Similarweb 2026-09: direct 40.3%, organic search 44.8%, referrals 9.0%, with only 30 keywords, mainly the brand keywords 'changelogfy' and 'changelogfy cnpj' and 'github login' (users signing in with GitHub). It launched on Product Hunt in 2019-02 and ranked #3 that day, and launched again in 2022-06 as 'Feature Upvote & Roadmap'; the blog has 12 articles on changelogs, release notes, and customer feedback from 2024-12 to 2025-06. The founder left the channel blank on TrustMRR, and the customers shown on the website homepage are Sendkit, Namecheap, and Meteor.js. Note that TrustMRR revenue stops at 2026-05-16, and the TrustMRR page now returns 404, so what happened afterwards is unknown.
Top channel measured by Similarweb, others estimated by rank
| Attributable new users, last month | Share |
|---|---|
| SEO | 18% |
| Other | 82% |
Direct + brand search 67%. 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 |
|---|---|
| Brazil | 46.57% |
| United States | 31.59% |
| India | 21.84% |
English
30 keywords · brand ~67% · organic 100% / paid 0%
| Similarweb top 5 keywords |
|---|
| changelogfy |
| changelogfy cnpj |
| github login |
| githublogin |
| changelog |
Non-brand queries: github login, githublogin
TrustMRR revenue sync stopped 5 months ago; the last full month was about $1,893, #423 of 563 TrustMRR sites.
New-user source: SEO (Non-brand search). New users mostly come from need-based searches Similarweb 2026-09: direct 40.3%, organic search 44.8%, referrals 9.0%, with only 30 keywords, mainly the brand keywords 'changelogfy' and 'changelogfy cnpj' and 'github login' (users signing in with GitHub). It launched on Product Hunt in 2019-02 and ranked #3 that day, and launched again in 2022-06 as 'Feature Upvote & Roadmap'; the blog has 12 articles on changelogs, release notes, and customer feedback from 2024-12 to 2025-06. The founder left the channel blank on TrustMRR, and the customers shown on the website homepage are Sendkit, Namecheap, and Meteor.js. Note that TrustMRR revenue stops at 2026-05-16, and the TrustMRR page now returns 404, so what happened afterwards is unknown.
Starter $49/month, Pro $99/month, Scale $249/month (as recorded by TrustMRR); the website pricing page mentions a free tier and a trial, but the specific prices could not be captured
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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