How to get launch feedback on Reddit
He posted “Roast my landing page, be brutal” to r/SideProject. Top comment, 60 upvotes: “I read the headline twice and still have no idea what this does.” It stung. It was the most useful sentence anyone had said in a month.
Why ask directly instead of waiting
Mining existing conversations is the workhorse of Reddit feedback — it scales and catches the silent churners. Its weakness is that it’s slow and passive; you can only read feedback that already exists. Sometimes that’s not enough. You shipped a redesign last night and want to know if it’s better today. You changed pricing and want to know if it reads as fair or greedy. You’re three days from launch and the whole thing lives or dies on whether the value prop lands in five seconds. None of that is sitting in an old thread, because the thing is brand new.
That’s when you post. A survey gives you answers to the questions you thought to ask; a feedback post gives you the answer to the question you didn’t know to ask, which is usually the one that matters. There’s a speed argument too — a good post returns its first useful comments within an hour and most of what it’ll give you within a day. Post in the morning, read the carnage at lunch, have a clear fix list by evening.
Where to post for feedback, not promotion
The subs that work for genuine critique are the ones where showing your work and asking for a roasting is the whole point:
- r/SideProject — the default home; the audience is other builders who engage with the substance, and feedback is constructive more often than cruel
- r/roastmystartup — exactly what the name says; blunt and fast, some performative meanness, but a real problem buried in the roast
- r/startups — runs periodic feedback / “share your startup” threads; post inside the designated thread, never the main feed; skews toward business mechanics
- Your niche’s subreddit — the most valuable feedback, from people who’d actually use it; use the designated showcase or “Feedback Friday” thread, since most niche subs ban promotion in the main feed
- r/InternetIsBeautiful — real eyes for a genuinely interesting standalone web thing, but strict and not a feedback sub; only if it belongs there on its own merits
How to frame the ask so you get honest critique
The difference between 40 useful comments and crickets is almost entirely in how you ask:
- Lead with humility — “Roast my landing page” outperforms “Check out my new landing page” by a wide margin; self-deprecation gives people permission to be honest
- Be specific about what you want — “does my onboarding lose you before you get value, and where exactly?” beats “what do you think?”; point at the part you’re already nervous about
- Show the thing — a screenshot, a 30-second demo, a no-signup live link; if someone has to create an account to form an opinion, most won’t
- Give before you ask — comment on others’ feedback posts first; a throwaway account that shows up only to post its own thing reads exactly like what it is
- Don’t be defensive — arguing with the first critic kills the thread; thank people, ask follow-ups, treat every harsh comment as a free consulting hour
The brutal-honesty advantage, and how to take it
Reddit tells you what your friends, advisors, and polite early users won’t. Strangers have no restraint — they’ll tell you your headline is meaningless and your pricing is delusional, in public, where forty other people upvote the ones that ring true. That bluntness is the point, but it comes with a sorting job. Not every harsh comment is signal: some is trolling, some is a person who isn’t your user projecting their preferences. Separate signal from noise by volume and repetition — one person saying your onboarding is confusing might be having a bad day; eight people saying it, with upvotes stacking, is a fact about your product. The pattern is the signal; the lone hot take is usually noise.
The hardest discipline is not arguing. When someone clearly didn’t read what your product does, that itself is feedback — your messaging let them misunderstand, and the fix is in your copy, not your reply. Hear the criticism, feel the sting just long enough to extract the lesson, then let it go. Most of it, if you’re honest, is a blunt version of something you already half-knew and were avoiding.
Rules, and not getting removed
Posting your own product is self-promotion territory: disclose it’s yours, lead with value, read the sub’s rules, and use designated feedback threads. Account age and karma matter — a day-old account posting its product trips every filter. An honest “roast me” ask trips promo filters less than a polished launch post, but the rules still bind you.
The self-promotion rules in fullWhat to do with the feedback you get
The post is the easy part; the discipline is what happens after, and most people skip it. Capture everything first, before judging it — copy the comments and recurring complaints into one place, verbatim, because the exact words are the feedback. “I have no idea what this does” is more useful written down than paraphrased into “messaging needs work.”
Then look for patterns across responses. The most valuable output isn’t any one comment, it’s the thing five different people said five different ways. If half the thread is some version of “I don’t get who this is for,” that’s one structural problem with a sample size of five, not five opinions. Sort by how often each theme recurs and how strongly people felt — a complaint once is a maybe, six times with upvotes is a decision. Then it goes into the roadmap, which is its own job.
Frequently asked questions
Where can I post my product for feedback on Reddit?
The best general-purpose subs are r/SideProject for constructive builder feedback and r/roastmystartup for blunt critique. r/startups runs periodic feedback threads. Beyond those, post in your own niche’s subreddit, but only in its designated showcase or feedback thread, since most niche subs ban standalone product posts in the main feed. Always read the sidebar and pinned posts before you post.
How do I ask for feedback without getting banned?
Treat it as self-promotion even though your goal is critique. Disclose that the product is yours, use the sub’s designated feedback or showcase thread, and participate in the community before you post your own thing. Don’t post from a brand-new zero-karma account. The framing of an honest “roast me” ask trips filters less than a polished launch post, but the rules still apply.
What subreddit is best for product feedback?
It depends on what you want. r/SideProject gives the most constructive, builder-literate feedback. r/roastmystartup gives the harshest and fastest. For feedback from people who’d actually use your product, your niche’s subreddit is best, but you’ll usually need its designated thread rather than the main feed. Most founders post to r/SideProject first and a niche sub second.
How do I get honest feedback instead of polite nothing?
Lead with humility and explicitly invite criticism, since “roast my landing page” gets far sharper replies than “check this out.” Be specific about what you’re unsure of so people have a target. Show the thing with a screenshot or no-signup demo. And never argue with critics, because the moment you get defensive the rest of the thread goes quiet. Reciprocity helps too: give feedback before you ask.
Is r/SideProject good for feedback?
Yes, it’s the most reliable starting point. The audience is other builders who understand what they’re looking at and engage with the substance, so the feedback tends to be constructive rather than just mean. It’s less brutal than r/roastmystartup and less business-focused than r/startups, which makes it a good default for a first feedback post. Use a clear screenshot or demo and a specific ask.
How is this different from promoting my product on Reddit?
The mechanics overlap, since both involve posting your product under the same anti-spam rules. The goal is what differs. Promotion wants signups and leads, so it’s optimized to sell. A feedback post wants honest critique, so it’s optimized to invite criticism — humbler framing, a specific ask, and zero defensiveness. The rules that keep you from getting banned apply to both.
Keep reading
Validate your startup idea with evidence, not optimism
Test a SaaS or startup idea against real demand before you build.
Read →Find the pain points your customers never put in a ticket
Surface the frustrations customers vent everywhere except your inbox.
Read →How to get product feedback from Reddit
The most useful thing your users will tell you, they tell each other on Reddit. Here is how to find, structure, and act on it.
Read →How to promote on Reddit without getting banned
The real rules for promoting on Reddit without getting banned or shadowbanned: the 90/10 ratio, account warmup, disclosure, and the mistakes that nuke accounts.
Read →How to build a product roadmap from Reddit feedback
The loudest request is almost never the most important. How to score Reddit feedback into a ranked roadmap that ships what actually moves the number.
Read →How to monitor Reddit for product feedback
Catch mentions of your product as they happen — what to watch, which free alerts to use, and how to route mentions into action without drowning.
Read →