Posting your link on Reddit? Read the subreddit rules first
Reddit removals rarely feel fair, but they are rarely random either. Most communities that get promotional traffic have written down exactly what they allow, and a surprising number of those rules talk specifically about links: where they may appear, how often, and sometimes which domains are removed on sight.
Creators lose accounts by treating all subreddits as one platform. They are thousands of small platforms, each with its own law. Five minutes of reading before your first post in a community is the cheapest marketing insurance that exists.
This guide is the checklist: what to read, what to look for, and what your link itself can do to stop working against you.
Where the rules actually live
Each subreddit has a rules section on its About page, and many keep an expanded wiki with posting guidelines. Read both. Look for the words: self-promotion, advertising, links, OnlyFans, sellers, verification.
Many adult communities require verification before you may post at all, and describe the procedure in the wiki. Skipping it is the fastest way to a ban that also flags your account for other communities' moderators.
The domain in your profile is part of your post
Moderators and automated rules look at where a link leads, not just what the post says. Some communities remove any post whose link resolves to a known aggregator domain, because those domains are where spam historically came from. Your individual innocence does not enter into it: the domain's history does.
This is the argument for a link address that is either neutral or entirely your own. A domain only you have ever used has only your history. Whether a specific community accepts any link is still their call, but you are no longer answering for a million strangers.
Frequency rules are real rules
The most common self-promotion rule on Reddit is a ratio: contribute more than you promote. Communities differ on the numbers, but the principle repeats everywhere, and moderators can see your posting history in two clicks.
Practically: if every post in your history is a link drop, expect removals even where links are allowed. Comment, answer, participate, and let the link live in your profile where every rule allows it.
Your profile is the one place that is always yours
Whatever a community's post rules say, your own Reddit profile can carry your link. That makes the profile-plus-participation pattern the most durable one: be genuinely present in communities, and let interested people click through your profile.
For that pattern, the link's preview matters: a neutral card without platform logos reads as a personal page, not an advert, both in your profile and when someone shares it onwards.
When a post is removed anyway
Message the moderators, politely, once. Ask what rule the post broke and whether an adjusted version is welcome. Sometimes the answer is a verification requirement you missed; sometimes it is a domain rule you can satisfy with your own domain; sometimes the community simply does not want promotion, and the correct response is to leave it alone.
Arguing, reposting, or evading with alternate accounts breaks Reddit-wide rules and risks everything, including communities where you were welcome.
Questions
Is there a list of subreddits that allow link-in-bio domains?
No reliable one: rules change per community and over time. The authoritative source is each subreddit's own rules page, read on the day you post.
Does a custom domain guarantee my post stays up?
No. It removes one common removal reason, a recognised aggregator domain, and gives you a history that is only yours. Every other rule still applies.
Why do communities ban aggregator domains at all?
Because spam waves historically arrived from them, and moderation tools work at domain level. Communities protect themselves domain-wide; individual fairness is not the design goal.
Can I post my link in comments instead of posts?
Some communities allow that, some treat it as identical to a post, and their rules say which. When unclear, the wiki or a mod-mail question settles it before a removal does.
How does HeyBio help here?
Your link lives on heybio.io/yourname or, on Pro, on your own domain with only your history. The preview card is neutral, and the analytics show which communities actually send visitors, so you invest your participation where it pays.
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