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).
Product upvotes vs the next 3
Waiting for data. Loading
Product comments vs the next 3
Waiting for data. Loading
Product upvote speed vs the next 3
Waiting for data. Loading
Product upvotes and comments
Waiting for data. Loading
Product vs the next 3
Loading
Penlify
See which sentences read as AI, then rewrite just those
Penlify shows which sentences in your writing read as AI-generated, sentence by sentence instead of one vague score, then rewrites just those while keeping your meaning and tone. Built for students, freelancers, and anyone whose own writing keeps getting falsely flagged. Free plan included, no card required.
Hey Product Hunt! I built Penlify after watching AI detectors flag genuinely human writing as machine-generated: formal emails, non-native English, heavily edited drafts, all treated the same as raw ChatGPT output.
Most humanizers try to lower a detector score by swapping words, which usually damages the meaning. Penlify does two things instead: it shows which specific sentences are actually reading as AI-like instead of one vague percentage, and lets you rewrite just those sentences in a tone you choose, keeping your point intact.
Free plan is 5 rewrites and 3 detections a month, no card required. Would love feedback, especially from anyone who's been falsely flagged before.
About Penlify on Product Hunt
“See which sentences read as AI, then rewrite just those”
Penlify was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #151 on the daily leaderboard. Penlify shows which sentences in your writing read as AI-generated, sentence by sentence instead of one vague score, then rewrites just those while keeping your meaning and tone. Built for students, freelancers, and anyone whose own writing keeps getting falsely flagged. Free plan included, no card required.
On the analytics side, Penlify competes within Android, Writing, Education and Artificial Intelligence — topics that collectively have 674.1k followers on Product Hunt. The dashboard above tracks how Penlify performed against the three products that launched closest to it on the same day.
Who hunted Penlify?
Penlify was hunted by Penlify. 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.
For a complete overview of Penlify including community comment highlights and product details, visit the product overview.
Penlify