Crosspost
Definition
A crosspost is Reddit's built-in way to share an existing post into another subreddit while keeping a link back to the original. It lets content reach multiple relevant communities and credits the source. For marketers, crossposting can extend reach, but only when each target subreddit's rules and audience genuinely fit the content.
How it works
Reddit's crosspost feature takes an existing submission and shares it into another subreddit as a new post that references the original. The crosspost displays the source subreddit and author, preserving attribution rather than duplicating the content as if it were new.
Crossposting differs from simply reposting a link or copying text. Because it links back to the source, the original post keeps accumulating votes and comments, and readers can see where the content came from. Some subreddits disable crossposts, so the option is not available everywhere.
The feature is designed for content that is genuinely relevant to more than one community — for instance a useful guide that fits both a broad and a niche subreddit.
Why it matters for Reddit marketing
Crossposting can multiply the reach of strong content across relevant communities while staying transparent about its origin. That transparency is valuable: it avoids the appearance of spamming identical fresh posts everywhere.
The risk is over-crossposting. Blasting the same content into many loosely related subreddits is treated as spam, gets removed, and can trigger shadowbans. The discipline is relevance — only crosspost where the audience truly benefits and the subreddit's rules allow it.
Always check each target subreddit's rules on crossposting and self-promotion. Some communities welcome relevant crossposts; others ban them outright.
Frequently asked questions
How is a crosspost different from a repost?
A crosspost uses Reddit's native feature to share an existing post into another subreddit while linking back to the original, keeping attribution intact. A repost simply submits the same content again as a brand-new post with no link to the source, which can look like duplication or spam.
Can I crosspost to as many subreddits as I want?
Technically yes, but spreading the same content across many loosely relevant subreddits is treated as spam and risks removals and shadowbans. Only crosspost where the content genuinely fits the community and the subreddit allows it.
Why do some subreddits block crossposts?
Moderators can disable crossposting to keep content original to their community, reduce spam, or control quality. If the option is unavailable, the subreddit has likely turned it off, and you should respect that rather than working around it.
Does a crosspost benefit the original post?
Crossposts link back to the original, so engagement stays consolidated and readers can trace the source. The original keeps its votes and comments rather than being duplicated, which is better for both attribution and ranking integrity.
Subreddit
A subreddit is a topic-based community on Reddit, prefixed with "r/" (for example r/marketing). Each subreddit has its own moderators, rules, culture, and audience. Subreddits are where all Reddit discussion happens, so they are the unit marketers must understand to reach the right people without breaking community norms.
Content seeding on Reddit
Content seeding on Reddit is the practice of introducing useful content into relevant conversations so it spreads organically through upvotes, comments, and crossposts. Done authentically, seeding means sharing a genuinely helpful resource at the right moment — not blasting links. The goal is natural amplification by the community, not forced distribution.
Organic promotion on Reddit
Organic promotion on Reddit is the practice of building visibility for a product through genuine participation rather than paid ads. It relies on contributing helpful answers, sharing useful resources, and mentioning a product only when it genuinely fits the conversation. Done well, organic promotion earns trust and word of mouth; done poorly, it gets downvoted as spam.
Reddit self-promotion rules
Reddit's self-promotion rules are the sitewide and per-subreddit guidelines that govern how much you can promote your own content. The best-known is the 90/10 guideline — no more than one promotional post for every nine non-promotional contributions. Individual subreddits add their own limits, and breaking these rules leads to removals, bans, and shadowbans.
Upvotes & downvotes
Upvotes and downvotes are Reddit's core voting system. Users upvote content they find valuable and downvote what they find unhelpful or off-topic. The net score drives how visible a post or comment becomes, pushing well-received content up and burying the rest. For marketers, votes are the direct signal of whether a community accepts what you share.
Reddit marketing
Reddit marketing is the practice of building brand awareness, demand, and trust on Reddit through genuine participation in relevant subreddits. Because Reddit communities strongly punish overt self-promotion, effective Reddit marketing prioritizes value-first contributions, transparency, and respect for each community's rules over direct advertising.