This product was not featured by Product Hunt yet. It will not be visible on their landing page and won't be ranked (cannot win product of the day regardless of upvotes).
Winnow scores every post in your X timeline as you scroll and highlights the few worth replying to with local arithmetic, no AI, nothing leaves your browser. Age, views, replies and your own keywords go into the score; everything below your threshold just dims. Free tier: unlimited scanning, 10 highlighted posts a day. Pro: $29 one-time, no subscription. Filter posts and grow faster on X.
Built this because I kept scrolling past posts worth replying to and catching them three hours too late, once the window that actually matters had closed. Started as a simple age filter, then I added the views/replies ratio once I noticed a fresh post with no traction gets buried just as fast as an old one. Keywords came last, once "worth replying to" stopped being about timing alone and started being about relevance to what I actually write about. It's stayed read-only the whole way — never wanted it to post or reply for me, just tell me where to look. Happy to answer anything about how the scoring works.
yep, I keep hitting X replies 3 hours late too. the views/replies signal clicks for me. love that it’s read-only — no auto blab. I write about dev tools, so the keywords bit matters. curious how it treats fast spikes vs slow burns.
About Winnow on Product Hunt
“Grow on X by replying to the right posts”
Winnow was submitted on Product Hunt and earned 13 upvotes and 7 comments, placing #31 on the daily leaderboard. Winnow scores every post in your X timeline as you scroll and highlights the few worth replying to with local arithmetic, no AI, nothing leaves your browser. Age, views, replies and your own keywords go into the score; everything below your threshold just dims. Free tier: unlimited scanning, 10 highlighted posts a day. Pro: $29 one-time, no subscription. Filter posts and grow faster on X.
Winnow was featured in Chrome Extensions (52.8k followers), Productivity (659.5k followers) and Twitter (24.3k followers) on Product Hunt. Together, these topics include over 172.5k products, making this a competitive space to launch in.
Who hunted Winnow?
Winnow was hunted by Pablo Fernández. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
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Pablo Fernández