The short answer
Spam on Reddit is a comment that exists to sell. A comment that reads as help answers the person who asked, in the thread's own terms, and mentions a product the way a customer would: once, next to alternatives, with a downside. Reddit's own Rule 2 says to "Abide by community rules" and "do not spam or engage in disruptive behaviors (including content manipulation)." Moderators of each subreddit add their own rules on links and self-promotion, and those are the ones that remove comments.
Steps, and what done looks like for each
| # | Step | Done when |
|---|---|---|
| 1 | Find threads where your buyer is already asking. Search Reddit and Google for the problem your product solves, not your brand name. | You have 10 live threads with a question your product answers. |
| 2 | Read the subreddit's rules and its last week of posts. | You know whether it allows links, self-promotion and brand accounts, and what got removed. |
| 3 | Answer first. Give the advice someone needs even if they never buy from you. | The first two sentences help a reader who will never click anything. |
| 4 | Name your product once, next to other options, with a real trade-off. If you work for the brand, say so. | A reader could pick a rival from your comment and still feel helped, and nobody has to guess who you work for. |
| 5 | Leave the link out unless someone asks or the rules welcome it. | No URL in the comment. 2.5% of the 115,532 comments we scanned had one. |
| 6 | Post at a steady pace, and never vote on your own comments or ask anyone to. | No bursts of comments in one day, and no vote requests. Reddit's Rule 2 names content manipulation. |
| 7 | Check a day later that the comment is still visible when you are logged out. | You can see it in a private window. If not, read why and adjust. |
What reads as spam, and what reads as help
| Reads as spam | Reads as help |
|---|---|
| Opens with the product name | Opens with the answer |
| A link in the first line | No link, or one link someone asked for |
| Only one option, yours | Two or three options, with when each fits |
| Ad copy: superlatives and slogans | The words a customer uses about the problem |
| The same comment pasted into several threads | A reply that quotes or answers this thread |
| A new account with no history posting about one brand | An account that also takes part in the subreddit |
| Ten comments in an hour | A few comments a day, spread out |
What our data shows about links
Links are rare on Reddit, so a comment with one stands out. Of 115,532 comments we scanned across 187 subreddits (comments scanned up to October 30, 2026), 2.5% contained a link. The median subreddit was at 1.5%, and in 71 of the 187 fewer than 1 in 100 comments carried a link. r/b2bmarketing runs far higher, at 11.6%.
| Subreddit | Comments scanned | Share with a link |
|---|---|---|
| r/EntrepreneurRideAlong | 440 | 0% |
| r/smallbusiness | 237 | 0.4% |
| r/SaaS | 298 | 0.7% |
| r/Entrepreneur | 2,114 | 2.0% |
| r/startups | 884 | 3.2% |
| r/b2bmarketing | 421 | 11.6% |
The Reddit threads AI answers cite on this question
When people ask ChatGPT, Perplexity or Gemini how to market on Reddit without spamming, the answers often cite Reddit threads that asked the same thing. In 78,023 AI answers we tracked from January 9 to October 30, 2026, these five threads were cited 69 times. Read them before you post: the top replies show what each community accepts.
| Thread | Subreddit | Times cited |
|---|---|---|
| 3 ways to promote your product on reddit without... | r/SaaS | 25 |
| How do you market on reddit without being spammy... | r/b2bmarketing | 22 |
| How do you actually do reddit marketing without... | r/SaaS | 16 |
| How to market on reddit without getting... | r/EntrepreneurRideAlong | 3 |
| How to promote your business on reddit without... | r/SocialMediaMarketing | 3 |
Doing it yourself or having it done
Doing it yourself costs time: finding threads every day, reading rules, and writing replies while threads are still active. If you would rather have it done, CommunityMentions finds the threads and posts comments for you on Reddit, YouTube, Medium, LinkedIn and X for $1,000 a month, month-to-month, after a $1 setup charge. You approve the voice in Slack before anything posts, and our comments come from people with established accounts. You can read a free sample of the comments for your site first. Prices for other services are on what Reddit marketing costs.
Limits to know
- Moderators can remove any comment from any account, and no method guarantees a comment stays up.
- Subreddit rules change. Re-read them before each round of posting.
- Reddit's rules apply to brands and to services working for them, ours included. Rule 5 reads: "Be authentic. You don't have to use your real name, but do not intentionally mislead others or impersonate an individual or entity in a deceptive manner."
- Our link shares count the comments we scanned in each subreddit, not every comment ever posted there.
Sources
- Reddit Rules, read November 7, 2026: Rule 2 and Rule 5, quoted above.
- CommunityMentions subreddit dataset: 115,532 comments scanned across 187 subreddits and 78,023 AI answers tracked from January 9 to October 30, 2026, read November 7, 2026. Per-subreddit numbers are on our subreddit pages.
- Our price and terms: pricing section and company facts, read November 7, 2026.