r/goodworldbuilding
For people who like to make quality worlds
Founded September 2020 · Public — anyone can post
Rules of /r/goodworldbuilding All posts must have some worldbuilding related context. Racist, homophobic, or otherwise hateful comments will be immediately removed and their posters given a warning. Plagiarism of either real life or other works of fiction are banned. Repeated offenses will result in a one week ban, then a permanent ban if the behavior continues. Join us on our Discord! https://discord.gg/pExxeCA
Members
25,382
25K
Online now
—
not captured in the last snapshot
Posts per day
3.5
from the last 100 posts, spanning 28.2 days
Comments per post
—
no sample yet
Growth · 7d
—
not enough history yet
Growth · 30d
—
not enough history yet
Promo tolerance
—
not assessed yet
Last post
Sep 23
sampled Sep 24
Distinct posters
77%
of the last 100 posts
Tracking since Sep 24 · growth spans are the real distance between snapshots, not rounded windows. Posts/day is measured from the community’s own newest posts on Reddit, not from what Prowlo happens to crawl.
Member growth
Tracking since Sep 24 — growth charts appear after a week of history.
Similar by content
Communities that discuss what r/goodworldbuilding discusses.
Imaginary Maps! Share maps you have made of alternate history, fantasy, sci-fi or anything really! Join our Discord server here: https://discord.gg/U8BjcKugcf
For artists, writers, gamemasters, musicians, programmers, philosophers and scientists alike! The creation of new worlds and new universes has long been a key element of speculative fiction, from the fantasy works of Tolkien and Le Guin, to the science-fiction universes of Delany and Asimov, to the tabletop realm of Gygax and Barker, and beyond. This subreddit is about sharing your worlds, discovering the creations of others, and discussing the many aspects of creating new universes.
Come here to talk about fictional characters, fictional events, concepts, objects, etc. Join our Discord! https://discord.gg/E92zdkH
A parody of writing communities. Don't post your writing here.
See the full lists on similar subreddits.
r/goodworldbuilding — frequently asked
How many members does r/goodworldbuilding have?
r/goodworldbuilding has 25,382 members as of our most recent crawl on Sep 24. Prowlo re-checks tracked communities on a rolling schedule, so this figure moves rather than sitting frozen at whatever it was when a scraper last ran.
Is r/goodworldbuilding growing?
We don't have 30 days of snapshot history for r/goodworldbuilding yet, so we're not going to invent a growth number. We've been tracking it since Sep 24; the chart fills in as history accumulates.
How active is r/goodworldbuilding?
Around 3.5 posts per day, measured from the newest 100 posts on Reddit, which span 28.2 days. Posting rate matters more than subscriber count when you're deciding where to spend your time — it determines how long your comment stays visible.
When was r/goodworldbuilding created?
r/goodworldbuilding was founded in September 2020 and is a public — anyone can post community. Age matters: an older community with steady growth has survived Reddit's moderation churn; a young one with a spike may not.
Who posts in r/goodworldbuilding?
Of the last 100 posts we sampled, 77% came from distinct accounts; the newest was published Sep 23. A low share means a feed dominated by a handful of accounts (bots, mods, or one prolific poster) rather than a community.
Can I promote my product in r/goodworldbuilding?
We don't have a promo-tolerance read for r/goodworldbuilding yet. Default to the safe approach: read the sidebar rules, contribute in threads where you gain nothing, and mention your product only when it is the honest answer to someone's question.
How do I monitor r/goodworldbuilding for mentions?
Hit Watch on this page. Prowlo starts crawling r/goodworldbuilding into your Dataset — every new post indexed and embedded, searchable semantically, queryable by your AI agent over MCP, and able to trigger keyword alerts in Slack. Prowlo is read-only; it never posts on your behalf.
Can my AI agent read r/goodworldbuilding's stats?
Yes. Everything on this page is one MCP tool call away: catalog_get_subreddit returns r/goodworldbuilding's members, growth, promo tolerance and similar communities as typed JSON — free, no credits. Connect your agent to api.prowlo.com/mcp and it can vet the community and start watching it in the same conversation.
Read-only · Human-in-the-loop
Prowlo never posts for you
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