Can I promote my transit related product here?
The published rules only cover region tagging for local news, so there is no stated ban on promotion, but the community is clearly built for discussion, not selling.
Subreddit guides
r/transit rules, stats, and what to post
A source-backed Rankhog guide to r/transit: public rules, community context, posting fit, and startup-promotion risk before you publish.
By Anthony Riera, founder and operator of Rankhog.
Subreddit guides combine public Reddit source URLs, captured rules, visible verification dates, and Rankhog's account-safety workflow.
Current public stats
- Members
- 139,277
- Verified
- October 10, 2026
- Category
- Hobby and enthusiast communities
Rules can change, so Rankhog keeps verification dates and the original public Reddit sources visible.
Rule summary
- Add region name to local transit news: Please specify which city or region a news story is related to.
Works well
- A news post about a specific city's transit project with the city named clearly in the title
- A discussion post about transportation planning or design that is not tied to one local news story
- A question asking the community how different regions handle a transit problem, like station design or bus scheduling
- A comparison post about how trains, trams, or bus systems work in different parts of the world
- A thoughtful comment adding real expertise to someone else's thread before you ever start your own
Avoid
- Posting a local transit news story without the city or region in the title, which the moderators say they remove
- Sharing a story about one city's rail project as if it were general news when it is clearly local
- Dropping a link to your product with no connection to transit discussion
- Reposting the same promotional content across many transit threads
- Writing a vague title like "big news for commuters" that leaves readers guessing which region it covers
What r/transit Is For
r/transit is a community for talking about transit systems and transportation all over the world. The description lists buses, trains, trams, streetcars, and bicycles as fair game. It also welcomes transportation planning, transportation engineering, and design. The people here care about how people move through cities, so you will find riders, planners, engineers, and people who just love trains talking about systems in many countries. The one published rule is narrow and practical: if you post local transit news, you have to name the city or region in the title.
Rules That Matter Before Posting
There is only one published rule here, and it is about titles, not about promotion. It is called “Add region name to local transit news”. The rule says that when you post a news story about local transit, you must say which city or region it relates to. The moderator one liner confirms this plainly: they remove local transit news posts that do not specify the city or region in the title. So the single thing that decides whether your post survives is whether the location is clear in the title. On everything else, like promotion, links, or AI content, this community shows no published rule, so I cannot tell you what is allowed there. I can only tell you what is written down.
What To Post
If you are a founder or marketer, the safe move is to contribute to the discussion this community already has. Share something about transit systems, planning, engineering, or design that people can talk about. If your post is local transit news, put the city or region right in the title, because that is the one rule on the books and the moderators enforce it. A post about a transit project in a named city, a design question about stations or vehicles, or a planning discussion all fit the description. If your product touches transit, the respectful path is to join conversations about the topic and be useful first, rather than posting an ad.
What To Avoid
The only stated removal trigger is posting local transit news without the city or region in the title. That is it. There are no published rules here about self promotion, links, or AI content, so I cannot warn you about bans on those grounds. What I can say is that a post with no location named, when the story is clearly local, gets removed by the moderators. If you are promoting anything, remember that the absence of a promotion rule is not the same as permission, and the community is clearly built for discussion of transit systems, not for advertising.
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Common questions about r/transit
Is my transportation planning tool relevant to this community?
Yes, the description covers transportation planning, engineering, and design, so a post asking for feedback on a planning or design idea fits the topic.
Do I need to add a location even for national or global transit news?
If your story is about a specific city or region, put that name in the title, because the rule requires it for local transit news.
What topics count as transit here?
The description lists buses, trains, trams, streetcars, and bicycles, so posts about any of those modes are on topic.
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