For vibe coders
You shipped it in a weekend. Now what?
Vibe coding solved the building problem. A working SaaS that used to take three months of evenings now takes a long Saturday with Claude Code or Cursor. What it did not solve — and arguably made worse — is distribution. When shipping is cheap, shipping stops being the moat, and the bottleneck moves entirely to whether anyone knows your thing exists.
The actual problem
The failure mode is specific and it is almost universal. You post once to r/SideProject, get 40 upvotes and two sign-ups, feel briefly great, and then the graph flatlines. You don't have a marketing problem in the abstract — you have a distribution problem you've never had to solve before, because the part you're good at is now the easy part. Meanwhile, somewhere on Reddit today, several people are describing the exact problem your app solves and asking strangers what to use. Those are your users. You just aren't in the room.
Where to watch
The communities worth your attention, and why each one earns it.
r/SideProject
Where indie launches live. High tolerance for self-promotion in the right format, and people genuinely browse looking for new tools.
r/vibecoding
Your peers, and often your users if you're building developer tooling. Strong signal for what other vibe coders are struggling with.
r/ClaudeAI and r/cursor
Dense with people building the same way you are — and hitting the same gaps. 'Has anyone found a tool that…' posts here are direct product requests.
r/microsaas and r/SaaS
Where founders discuss what they're paying for and what they're about to churn from. Competitor complaints surface here constantly.
r/EntrepreneurRideAlong
Long-form build-in-public threads. People describe their stack and its gaps in unusual detail.
Hacker News (Show HN, Ask HN)
Technical buyers with budgets. An 'Ask HN: what are you using for X' thread is a list of qualified prospects who have raised their hand.
What buying intent sounds like
These are the shapes worth tracking. Note that almost none of them contain a product name — which is exactly why brand-mention alerts miss most of your market.
How to run it
Describe the app, not the keywords
Paste what your app does in plain language. The keyword list gets generated from that — most people are bad at guessing their own search terms, and the terms that matter are the ones your buyers use, not the ones you use.
Let it watch while you build
Scans run on a schedule. You keep shipping; matches accumulate. This is the point — the work happens when you aren't thinking about marketing, which for most vibe coders is most of the time.
Answer two or three a day, properly
Not twenty. Pick the highest-scoring threads and write an actual answer to the actual question. The single most reliable way to fail here is volume: five thoughtful replies a week beats fifty copy-pasted ones, which will get you banned.
Disclose that you built it
'I built this, so take it with salt' costs you nothing on Reddit and buys real credibility. Stealth marketing is the thing that gets punished, not self-promotion per se.
Where this won't help
This will not fix a product nobody wants. If you shipped fast and the underlying idea is weak, monitoring will surface leads that don't convert and you'll conclude the tool doesn't work — when the real signal is that the pitch isn't landing. Read the threads you match on before you reply to them; the language people use to describe the problem is worth more than the leads themselves in your first month.
Questions
- Will posting about my app on Reddit get me banned?
- It can, if you treat replies as ad placements. Reddit's culture punishes stealth marketing far more than honest self-promotion. Answer the question that was actually asked, disclose that you built the thing, and check each subreddit's self-promotion rules — many cap it as a ratio of your total contributions rather than banning it outright.
- I have no audience at all. Does this still work?
- Yes, and this is the case it's best suited to. You aren't broadcasting to followers you don't have — you're joining conversations that already have an audience. That's why community replies work as a cold-start channel where posting to your own empty timeline doesn't.
- How many leads should I expect?
- Honestly, few at first, and that's the correct outcome for a narrow product. A handful of genuinely high-intent threads a week is a good result. If you're seeing dozens, your keywords are too broad and you're reading noise.
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