Your buyers are on Reddit.
Here's how not to bounce off.

Reddit is the most aggressively moderated major platform on the internet: AutoModerator rules fire instantly, a sitewide spam filter judges you invisibly, and human moderators clean up after dozens of founders a week. If your plan is "post my product in ten subreddits," Reddit will shred you, and honestly it should.

But every mechanism that shreds lazy marketing is the reason the channel works. Buyers increasingly trust Reddit threads over review sites precisely because shilling gets removed: a surviving, disclosed founder answer carries weight no ad can buy. And because most founders bounce off, the ones who learn the rules compete with almost nobody. The difficulty is doing your filtering for you.

When Reddit removes your comment, it usually didn't read your comment. The spam filter weighs who is speaking: account age, karma, history in that community. The same words survive from a seasoned account and vanish from a three-week-old one. Removals are frequently silent, so check your comments logged out, every time, until the account has months of clean history.

Two more mechanics worth tattooing somewhere: rate limiting is the warning shot (respond by slowing down for days, not minutes), and bans punish patterns, not posts. The viral launch post that gets an account banned was usually doomed by the account's thin history, not the post's content.

Standing is buildable, on a schedule: week one, exist quietly and read. Weeks two and three, answer questions you're genuinely qualified to answer, with no links and no product mentions. Week four and beyond, earn the right to post, then promote only where it's allowed. Karma comes from your comments being upvoted, not from you upvoting, and many subreddits gate on karma earned inside that community, so season where you intend to live.

The trough in week two, where you have karma and zero pipeline, is where most founders quit. It is also exactly the moat being dug on your side: every channel where standing is free is ruined at the buyer's end, and Reddit's waiting period is why a recommendation there still moves buying decisions.

Worked example · Thread Otter enforces this schedule instead of remembering it: brand-new accounts send nothing at first, ramp through reduced caps, and unlock posting only after a streak of comments that verifiably survived.

We profile subreddits mechanically: rules text, moderation signals, what actually gets removed versus what survives. Across more than 2,000 profiled communities, only about 5% clearly allow self-promotion. Roughly 42% allow it only with moderator permission, 9% ban it outright, and 44% never say either way. And "never say" is not permission: unclear communities enforce norms through removals instead of rulebooks.

The twenty-minute manual version: read the rules and wiki for thresholds (minimum age, minimum karma, link policy, promo days), then sort by new and study what gets removed. Enforcement teaches faster than legislation. Or skip the twenty minutes: our profiling corpus is a free subreddit rules checker. A short modmail asking permission costs two minutes and functions as a safe-conduct pass in the ask-first communities, which are the largest explicit group.

The surviving founder reply has a repeatable shape: answer first, fully, as if your product didn't exist. Then disclose plainly ("full disclosure, I build a tool in this space"). Then size the product mention to what the thread invited, including naming competitors honestly when they fit better. End with an opening, not a call to action.

And drop the URL. Fewer than 3 in 10 communities clearly permit links, and URL-plus-young-account is one of the most common automated removal patterns on the platform. A plain-text product name is searchable, trips no rules, and the people who search are the high-intent ones. One more survival factor: sound like yourself. Communities have gotten extremely good at spotting AI-written comments, and being confidently wrong about your own space is its own removal vector.

Twelve good comments spread across a week is a person; the same twelve in a ninety-minute burst is a pattern, and platforms read timing more reliably than content. The rules: set a boring daily ceiling, space actions irregularly, keep your timezone's waking hours, ramp changes gradually, and run one account, really. Quality is not a safety margin; the machinery grades heartbeats, not essays. The full failure catalog, with the X side included, is in how founders get banned on Reddit and X.

Worked example · Pacing is the part that is miserable to run by hand, so Thread Otter enforces it structurally: per-account daily ceilings, irregular spacing, quiet hours, and automatic multi-day backoff the moment a platform pushes back.

A thread's comment hierarchy settles in its first few hours, so freshness is a hard gate: a great reply on a day-old thread is a museum plaque. Watch both keywords (including competitor names with frustration attached) and the communities themselves, because problem-language threads rarely contain your category term.

Then triage ruthlessly. In one ten-hour window we measured, 770 keyword mentions contained exactly 2 real buying conversations. The default action on a mention is no action; the discipline of skipping is what makes the handful of genuinely open doors easy to walk through, early, with a reply that can anchor the thread and keep converting from search traffic for years.

The Reddit funnel runs through your profile: a good reply earns a profile click, so give the click somewhere to land (human name, bio that says what you build, "DMs open"). DMs are earned by interaction, never by discovery: someone replying to you opens the door, someone merely posting about a problem does not. And measure with patience: Reddit strips attribution, so "where did you hear about us" on signup and branded-search lift tell the truth your dashboard hides.