r/HorrorMovies
Discuss horror movies here with other horror buffs.
Members
196,868
197K
Online now
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not captured in the last snapshot
Posts per day
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no sample yet
Comments per post
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no sample yet
Growth · 7d
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not enough history yet
Growth · 30d
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not enough history yet
Promo tolerance
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not assessed yet
Last post
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no sample yet
Distinct posters
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no sample yet
Tracking since Aug 27 · 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 Aug 27 — growth charts appear after a week of history.
Similar by content
Communities that discuss what r/HorrorMovies discusses.
R/HORROR, known as Dreadit by our subscribers is the premier horror entertainment community on Reddit. For more than a decade /R/HORROR has been reddit.com's gateway to all things Horror: from movies & TV, to books & games.
Independent horror discussion and recommendations that will never see the likes of a cinema.
/r/movies is the world's largest online film community, with over 37,000,000 members. Come on in and talk about movies with us!
In the mood for a particular movie? Saw something interesting and want more? Have a favourite movie you want to recommend? Make those Movie Suggestions.
See the full lists on similar subreddits.
r/HorrorMovies — frequently asked
How many members does r/HorrorMovies have?
r/HorrorMovies has 196,868 members as of our most recent crawl on Aug 27. 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/HorrorMovies growing?
We don't have 30 days of snapshot history for r/HorrorMovies yet, so we're not going to invent a growth number. We've been tracking it since Aug 27; the chart fills in as history accumulates.
How active is r/HorrorMovies?
We don't have a reliable posting-rate sample for r/HorrorMovies yet. Subscriber count alone is a poor guide to whether a community is active, so treat this one as unverified until the next sample lands.
Can I promote my product in r/HorrorMovies?
We don't have a promo-tolerance read for r/HorrorMovies 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/HorrorMovies for mentions?
Hit Watch on this page. Prowlo starts crawling r/HorrorMovies 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/HorrorMovies's stats?
Yes. Everything on this page is one MCP tool call away: catalog_get_subreddit returns r/HorrorMovies'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