Subreddit Search
Search thousands of subreddits for subscriber counts, activity, engagement, top contributors, analysis and related communities.
r/funny
Reddit's largest humor depository
67.1M
subscribers
r/askreddit
r/AskReddit is the place to ask and answer thought-provoking questions.
58M
subscribers
r/worldnews
A place for major news from around the world, excluding US-internal news.
47.2M
subscribers
r/gaming
The Number One Gaming forum on the Internet.
47M
subscribers
r/todayilearned
You learn something new every day; what did you learn today? Submit interesting and specific facts about something that you just found out…
41.3M
subscribers
r/music
Reddit’s #1 Music Community
38.3M
subscribers
r/aww
Things that make you go AWW! -- like puppies, bunnies, babies, and so on... Feel free to post original pictures and videos of cute things.
37.7M
subscribers
r/movies
/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!
37.3M
subscribers
r/memes
Memes! A way of describing cultural information being shared. An element of a culture or system of behavior that may be considered to be…
35.7M
subscribers
r/science
This community is a place to share and discuss new scientific research. Read about the latest advances in astronomy, biology, medicine…
34.4M
subscribers
r/showerthoughts
A subreddit for sharing those miniature epiphanies that make the mundane more amazing.
34.1M
subscribers
r/pics
A place for photographs, pictures, and other images.
33.3M
subscribers
r/news
The place for news articles about current events in the United States and the rest of the world. Discuss it all here.
31.3M
subscribers
r/jokes
The funniest sub on Reddit. Hundreds of jokes posted each day, and some of them aren't even reposts!
30.4M
subscribers
r/space
Share & discuss informative content on: * Astrophysics * Cosmology * Space Exploration * Planetary Science * Astrobiology
27.8M
subscribers
r/diy
DIY
27.4M
subscribers
r/books
This is a moderated subreddit. It is our intent and purpose to foster and encourage in-depth discussion about all things related to books…
27.1M
subscribers
r/videos
Reddit's main subreddit for videos. Please read the sidebar below for our rules.
26.8M
subscribers
r/askscience
Ask a science question, get a science answer.
26.2M
subscribers
r/nottheonion
For true stories that you could have sworn were from The Onion.
26M
subscribers
r/mildlyinteresting
Aww, cripes. I didn't know I'd have to write a description. How many words is that so far, like a hundred? Soooo, yeah. Mildly interesting…
25M
subscribers
r/food
The internet's number one place for original food images and more!
24.4M
subscribers
r/getmotivated
Welcome to /r/GetMotivated! We're glad you made it. This is the subreddit that will help you finally get up and do what you know you need…
24M
subscribers
r/earthporn
The internet's largest community of landscape photographers and Earth lovers.
23.6M
subscribers
r/explainlikeimfive
Explain Like I'm Five is the best forum and archive on the internet for layperson-friendly explanations. Don't Panic!
23.5M
subscribers
How It Works
No login. No credit card. Just open it and search.
Search
Type a handle, name, or topic. Results show subscriber counts and a quick description for each match.
Explore
Click any subreddit for the full breakdown — activity, engagement, top contributors, and related communities.
Engage
Use the data to plan authentic engagement — or hand it to RedPulse to run the campaign for you.
Subreddit Search — FAQ
Common questions about how the tool works and what data it covers.
What is RedPulse Subreddit Search?
Subreddit Search is a free Reddit research tool from RedPulse. Search thousands of subreddits to surface subscriber counts, activity, top contributors, top keywords, linked domains, and related communities — without logging into Reddit.
Is the Subreddit Search tool free to use?
Yes. There's no login, no credit card, and no signup required. Open the page, type a handle, name, topic, or keyword, and get instant results.
How can I search subreddits by topic instead of by name?
The search bar matches against handles, display names, descriptions, and the top keywords extracted from each community's posts and comments. Try a topic like 'crypto', a brand, an audience like 'first-time homebuyers', or a niche like 'mechanical keyboards' — the tool surfaces communities even when their official description doesn't mention the term.
What information does each subreddit page show?
Every subreddit detail page includes the current subscriber count, creation date, an editorial summary of the community, top keywords by relative frequency, top external linked domains, the most active and most-upvoted posters and commenters, and related communities — all in one place.
How often is the data updated?
Subreddit pages are revalidated on a daily cadence. Subscriber counts, top contributors, and keywords reflect a recent snapshot of community activity rather than real-time Reddit data.
Does this tool cover small or niche subreddits?
Yes — coverage extends well beyond the top-1000 most-subscribed communities. If a subreddit isn't in the top results pool we ship to the browser, the server-side search reaches into the full database to surface long-tail matches.
Doing more than just browsing stats?
If you're planning real Reddit campaigns, RedPulse runs them end-to-end — from subreddit selection to high-karma execution.