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).
Grammarly fixes your commas. ChatGPT rewrites the whole thing. Neither does what a real editor does: read your draft and tell you what's actually working and what isn't. Margin is that editor. Margin knows your voice, leaves notes in the margin of your draft, you pick how deep the feedback goes, from quick polish to hard critique, and nothing changes unless you accept it. It learns your voice and how you want it to edit as you write, so the notes fit you, not a template. You keep the pen.
hey everyone, joe here, maker of margin
quick backstory: i'm a student and i write constantly. essays, cold emails, a newsletter i keep almost quitting. every time i used ai for help i got back something that read fine but didn't sound like me at all. and grammarly just kept flagging my sentences as "hard to read" which, thanks. what i actually wanted was what a good editor gives you: notes. someone saying "this paragraph is doing nothing, fix it" and then letting me fix it.
so i built that. margin reads your draft and leaves notes in the margin. it never rewrites anything, nothing lands unless you accept it. you pick how harsh the feedback is. and it learns your voice the more you write, which is my favorite part.
current state: early. the core loop (draft > notes > accept or reject) works well. voice learning is v1, gets better with use. there are definitely rough edges i haven't found yet.
feedback i'd love:
- does notes-only actually feel different from other ai tools, or just slower?
- default feedback level: some testers want brutal, some want gentle. where should it start?
- what would make you use this over just pasting into chatgpt?
be harsh. harsh notes are kind of the whole point of the product. thanks for checking it out
No comment highlights available yet. Please check back later!
About margin on Product Hunt
“Get notes, not rewrites”
margin was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #128 on the daily leaderboard. Grammarly fixes your commas. ChatGPT rewrites the whole thing. Neither does what a real editor does: read your draft and tell you what's actually working and what isn't. Margin is that editor. Margin knows your voice, leaves notes in the margin of your draft, you pick how deep the feedback goes, from quick polish to hard critique, and nothing changes unless you accept it. It learns your voice and how you want it to edit as you write, so the notes fit you, not a template. You keep the pen.
margin was featured in Writing (59.3k followers), User Experience (367.4k followers) and Artificial Intelligence (475.9k followers) on Product Hunt. Together, these topics include over 158k products, making this a competitive space to launch in.
Who hunted margin?
margin was hunted by New User. 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.
Want to see how margin stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
New User