Reddit Topics & Subreddit Categories
Find trending subreddits by niche, browse Reddit topics, and compare subreddit category growth with free analytics.
Free to use
No signup required
Subreddit Category Directory
Browse 125 Reddit topics across 10,910 tracked subreddits and 5,317,870,535 combined members. Use these subreddit categories to find trending niches, compare community growth, and discover related Reddit audiences.
All Reddit topic groups are shown together so you can compare technical, cultural, business, hobby, and specialized subreddit niches in one sortable directory.
Popular Reddit topic pages include Poetry subreddits, Finance subreddits, AI & Machine Learning subreddits, Travel & Tourism subreddits, General subreddits, Entrepreneurship subreddits.
Best Subreddit Guides
View all Best Programming Subreddits
For developers, students, and software teams.
Best AI Subreddits
For AI builders, researchers, and enthusiasts.
Best Gaming Subreddits
For players, creators, and game communities.
Best Personal Finance Subreddits
For people comparing budgets, investing, and money advice.
Best Fitness Subreddits
For lifters, runners, and health-focused communities.
Best Cooking Subreddits
For home cooks, recipe hunters, and food creators.
Best Anime Subreddits
For anime fans, manga readers, and fandom researchers.
Best Movie Subreddits
For film fans, reviewers, and entertainment researchers.
All Topics
Every subreddit category · sortable subreddit niches
Poetry
2 subredditsMembers24,025
Subreddits2
Daily Change+189
Daily Growth Rate
↗ +0.79%
Finance
54 subredditsMembers5,972,855
Subreddits54
Daily Change+41,192
Daily Growth Rate
↗ +0.69%
AI & Machine Learning
130 subredditsMembers12,313,900
Subreddits130
Daily Change+84,186
Daily Growth Rate
↗ +0.68%
Travel & Tourism
34 subredditsMembers1,436,670
Subreddits34
Daily Change+9,382
Daily Growth Rate
↗ +0.65%
General
244 subredditsMembers49,951,298
Subreddits244
Daily Change+310,419
Daily Growth Rate
↗ +0.62%
Entrepreneurship
66 subredditsMembers22,565,300
Subreddits66
Daily Change+136,767
Daily Growth Rate
↗ +0.61%
Cats
57 subredditsMembers17,022,641
Subreddits57
Daily Change+93,067
Daily Growth Rate
↗ +0.55%
Influencers
21 subredditsMembers5,897,598
Subreddits21
Daily Change+29,180
Daily Growth Rate
↗ +0.49%
Movies
32 subredditsMembers1,477,745
Subreddits32
Daily Change+7,077
Daily Growth Rate
↗ +0.48%
Reddit Meta
27 subredditsMembers342,154,627
Subreddits27
Daily Change+1,584,902
Daily Growth Rate
↗ +0.46%
Finance & Economics
176 subredditsMembers28,848,528
Subreddits176
Daily Change+133,005
Daily Growth Rate
↗ +0.46%
Sports
144 subredditsMembers14,942,697
Subreddits144
Daily Change+67,546
Daily Growth Rate
↗ +0.45%
Generative AI
37 subredditsMembers7,116,175
Subreddits37
Daily Change+31,033
Daily Growth Rate
↗ +0.44%
Photography
69 subredditsMembers46,651,401
Subreddits69
Daily Change+201,497
Daily Growth Rate
↗ +0.43%
Regional Communities
222 subredditsMembers37,665,564
Subreddits222
Daily Change+160,790
Daily Growth Rate
↗ +0.43%
Real Estate
53 subredditsMembers9,022,708
Subreddits53
Daily Change+37,973
Daily Growth Rate
↗ +0.42%
Self-Promoters
15 subredditsMembers510,501
Subreddits15
Daily Change+2,146
Daily Growth Rate
↗ +0.42%
Restaurant & Food Culture
71 subredditsMembers8,826,537
Subreddits71
Daily Change+37,053
Daily Growth Rate
↗ +0.42%
Architecture & Design
20 subredditsMembers982,752
Subreddits20
Daily Change+4,065
Daily Growth Rate
↗ +0.41%
Hockey
13 subredditsMembers7,106,177
Subreddits13
Daily Change+28,695
Daily Growth Rate
↗ +0.40%
Product Reviews
32 subredditsMembers8,819,312
Subreddits32
Daily Change+35,495
Daily Growth Rate
↗ +0.40%
Biology & Medicine
85 subredditsMembers17,754,858
Subreddits85
Daily Change+70,177
Daily Growth Rate
↗ +0.40%
AI Enthusiasts
33 subredditsMembers24,085,867
Subreddits33
Daily Change+93,686
Daily Growth Rate
↗ +0.39%
E-commerce
61 subredditsMembers5,899,775
Subreddits61
Daily Change+22,785
Daily Growth Rate
↗ +0.39%
Cooking & Recipes
110 subredditsMembers93,004,074
Subreddits110
Daily Change+351,117
Daily Growth Rate
↗ +0.38%
Tech News
109 subredditsMembers16,668,540
Subreddits109
Daily Change+62,338
Daily Growth Rate
↗ +0.37%
Geography
12 subredditsMembers742,332
Subreddits12
Daily Change+2,758
Daily Growth Rate
↗ +0.37%
Fashion & Style
216 subredditsMembers85,903,721
Subreddits216
Daily Change+317,636
Daily Growth Rate
↗ +0.37%
Fitness & Bodybuilding
74 subredditsMembers43,528,847
Subreddits74
Daily Change+158,384
Daily Growth Rate
↗ +0.36%
Art & Design
190 subredditsMembers67,242,795
Subreddits190
Daily Change+244,633
Daily Growth Rate
↗ +0.36%
Movies & Film
158 subredditsMembers110,382,945
Subreddits158
Daily Change+396,625
Daily Growth Rate
↗ +0.36%
Day Trading
34 subredditsMembers29,799,549
Subreddits34
Daily Change+106,439
Daily Growth Rate
↗ +0.36%
Writing
37 subredditsMembers44,406,550
Subreddits37
Daily Change+157,731
Daily Growth Rate
↗ +0.36%
Marketing & Sales
54 subredditsMembers6,591,638
Subreddits54
Daily Change+23,294
Daily Growth Rate
↗ +0.35%
Electric Vehicles
43 subredditsMembers6,046,726
Subreddits43
Daily Change+21,019
Daily Growth Rate
↗ +0.35%
Engineering
127 subredditsMembers21,947,867
Subreddits127
Daily Change+75,660
Daily Growth Rate
↗ +0.34%
Wildlife
34 subredditsMembers23,350,054
Subreddits34
Daily Change+79,712
Daily Growth Rate
↗ +0.34%
News & Current Events
137 subredditsMembers107,455,125
Subreddits137
Daily Change+363,567
Daily Growth Rate
↗ +0.34%
Health & Wellness
152 subredditsMembers25,348,823
Subreddits152
Daily Change+83,333
Daily Growth Rate
↗ +0.33%
Education
64 subredditsMembers1,767,967
Subreddits64
Daily Change+5,751
Daily Growth Rate
↗ +0.33%
Home Improvement
37 subredditsMembers16,515,892
Subreddits37
Daily Change+53,376
Daily Growth Rate
↗ +0.32%
SEO Specialists
14 subredditsMembers915,335
Subreddits14
Daily Change+2,955
Daily Growth Rate
↗ +0.32%
Career Development
165 subredditsMembers40,372,424
Subreddits165
Daily Change+126,967
Daily Growth Rate
↗ +0.31%
Relationships & Dating
84 subredditsMembers63,478,636
Subreddits84
Daily Change+197,351
Daily Growth Rate
↗ +0.31%
Anime & Manga
303 subredditsMembers86,678,126
Subreddits303
Daily Change+268,386
Daily Growth Rate
↗ +0.31%
Gardening
49 subredditsMembers19,039,516
Subreddits49
Daily Change+58,910
Daily Growth Rate
↗ +0.31%
Programming & Development
237 subredditsMembers72,751,327
Subreddits237
Daily Change+217,567
Daily Growth Rate
↗ +0.30%
Legal Advice
56 subredditsMembers12,127,721
Subreddits56
Daily Change+35,524
Daily Growth Rate
↗ +0.29%
Lifestyle
154 subredditsMembers107,527,249
Subreddits154
Daily Change+314,952
Daily Growth Rate
↗ +0.29%
Collecting
152 subredditsMembers24,187,334
Subreddits152
Daily Change+69,552
Daily Growth Rate
↗ +0.29%
Memes & Humor
424 subredditsMembers781,063,680
Subreddits424
Daily Change+2,243,676
Daily Growth Rate
↗ +0.29%
Soccer/Football
51 subredditsMembers24,382,141
Subreddits51
Daily Change+69,239
Daily Growth Rate
↗ +0.28%
Software & Applications
137 subredditsMembers40,688,329
Subreddits137
Daily Change+114,485
Daily Growth Rate
↗ +0.28%
Self-Improvement
117 subredditsMembers162,262,223
Subreddits117
Daily Change+442,866
Daily Growth Rate
↗ +0.27%
Cars & Automotive
246 subredditsMembers48,725,523
Subreddits246
Daily Change+130,215
Daily Growth Rate
↗ +0.27%
Notion Users
11 subredditsMembers634,034
Subreddits11
Daily Change+1,687
Daily Growth Rate
↗ +0.27%
Academic Life
164 subredditsMembers24,249,953
Subreddits164
Daily Change+64,353
Daily Growth Rate
↗ +0.27%
Europe
16 subredditsMembers20,659,457
Subreddits16
Daily Change+53,665
Daily Growth Rate
↗ +0.26%
Mobile Technology
113 subredditsMembers52,947,679
Subreddits113
Daily Change+136,386
Daily Growth Rate
↗ +0.26%
Beverages
20 subredditsMembers7,457,636
Subreddits20
Daily Change+19,208
Daily Growth Rate
↗ +0.26%
Subcultures
23 subredditsMembers7,794,178
Subreddits23
Daily Change+19,930
Daily Growth Rate
↗ +0.26%
No-code
13 subredditsMembers283,905
Subreddits13
Daily Change+726
Daily Growth Rate
↗ +0.26%
Extreme Sports
11 subredditsMembers3,384,352
Subreddits11
Daily Change+8,624
Daily Growth Rate
↗ +0.25%
Combat Sports
27 subredditsMembers16,349,797
Subreddits27
Daily Change+41,536
Daily Growth Rate
↗ +0.25%
3D Printing & Making
41 subredditsMembers9,421,161
Subreddits41
Daily Change+23,846
Daily Growth Rate
↗ +0.25%
Gaming
1603 subredditsMembers493,464,164
Subreddits1603
Daily Change+1,235,430
Daily Growth Rate
↗ +0.25%
Entertainment
156 subredditsMembers172,895,762
Subreddits156
Daily Change+432,052
Daily Growth Rate
↗ +0.25%
Books & Literature
137 subredditsMembers63,125,056
Subreddits137
Daily Change+157,181
Daily Growth Rate
↗ +0.25%
Cultural Communities
59 subredditsMembers8,853,637
Subreddits59
Daily Change+21,689
Daily Growth Rate
↗ +0.24%
Music
336 subredditsMembers125,683,540
Subreddits336
Daily Change+303,958
Daily Growth Rate
↗ +0.24%
Spirituality & Religion
89 subredditsMembers14,368,905
Subreddits89
Daily Change+33,738
Daily Growth Rate
↗ +0.23%
TV Shows
268 subredditsMembers115,991,716
Subreddits268
Daily Change+272,202
Daily Growth Rate
↗ +0.23%
Product Managers
11 subredditsMembers717,219
Subreddits11
Daily Change+1,681
Daily Growth Rate
↗ +0.23%
Personal Finance
101 subredditsMembers79,336,191
Subreddits101
Daily Change+181,912
Daily Growth Rate
↗ +0.23%
Mental Health Support
86 subredditsMembers24,953,436
Subreddits86
Daily Change+56,850
Daily Growth Rate
↗ +0.23%
Dietary Lifestyles
10 subredditsMembers7,416,933
Subreddits10
Daily Change+16,191
Daily Growth Rate
↗ +0.22%
Video Editors
17 subredditsMembers1,883,803
Subreddits17
Daily Change+4,093
Daily Growth Rate
↗ +0.22%
Arts & Design
7 subredditsMembers4,151,951
Subreddits7
Daily Change+8,960
Daily Growth Rate
↗ +0.22%
Freelancing
14 subredditsMembers3,459,522
Subreddits14
Daily Change+7,455
Daily Growth Rate
↗ +0.22%
LGBTQ+ Community
54 subredditsMembers12,141,432
Subreddits54
Daily Change+26,012
Daily Growth Rate
↗ +0.21%
Medical Advice
88 subredditsMembers3,733,623
Subreddits88
Daily Change+7,939
Daily Growth Rate
↗ +0.21%
Paranormal & Unexplained
39 subredditsMembers39,825,225
Subreddits39
Daily Change+83,819
Daily Growth Rate
↗ +0.21%
International Affairs
47 subredditsMembers5,047,552
Subreddits47
Daily Change+10,582
Daily Growth Rate
↗ +0.21%
Crafts & DIY
98 subredditsMembers55,014,062
Subreddits98
Daily Change+115,281
Daily Growth Rate
↗ +0.21%
General Science
71 subredditsMembers197,805,789
Subreddits71
Daily Change+405,166
Daily Growth Rate
↗ +0.20%
News & Politics
66 subredditsMembers54,190,145
Subreddits66
Daily Change+109,831
Daily Growth Rate
↗ +0.20%
Political Discussion
137 subredditsMembers35,652,146
Subreddits137
Daily Change+71,956
Daily Growth Rate
↗ +0.20%
Public Transportation
26 subredditsMembers3,424,338
Subreddits26
Daily Change+6,884
Daily Growth Rate
↗ +0.20%
Pets
19 subredditsMembers778,156
Subreddits19
Daily Change+1,533
Daily Growth Rate
↗ +0.20%
Outdoor Activities
65 subredditsMembers41,399,704
Subreddits65
Daily Change+80,791
Daily Growth Rate
↗ +0.20%
Social Media
36 subredditsMembers58,460,056
Subreddits36
Daily Change+113,388
Daily Growth Rate
↗ +0.19%
Archaeology
10 subredditsMembers367,027
Subreddits10
Daily Change+711
Daily Growth Rate
↗ +0.19%
Australia & Oceania
14 subredditsMembers4,549,420
Subreddits14
Daily Change+8,778
Daily Growth Rate
↗ +0.19%
Dogs
42 subredditsMembers22,100,938
Subreddits42
Daily Change+42,424
Daily Growth Rate
↗ +0.19%
Basketball
31 subredditsMembers33,811,380
Subreddits31
Daily Change+63,006
Daily Growth Rate
↗ +0.19%
Data Scientists
23 subredditsMembers30,227,672
Subreddits23
Daily Change+55,731
Daily Growth Rate
↗ +0.18%
Cities & Urban Areas
173 subredditsMembers38,585,584
Subreddits173
Daily Change+71,044
Daily Growth Rate
↗ +0.18%
Cooking & Baking
13 subredditsMembers9,907,844
Subreddits13
Daily Change+18,013
Daily Growth Rate
↗ +0.18%
Other Pets
42 subredditsMembers46,284,317
Subreddits42
Daily Change+81,356
Daily Growth Rate
↗ +0.18%
Interior Design
13 subredditsMembers16,374,791
Subreddits13
Daily Change+27,959
Daily Growth Rate
↗ +0.17%
PC Hardware & Building
104 subredditsMembers40,882,029
Subreddits104
Daily Change+69,331
Daily Growth Rate
↗ +0.17%
Gender-Specific Communities
36 subredditsMembers37,359,655
Subreddits36
Daily Change+63,332
Daily Growth Rate
↗ +0.17%
Science
91 subredditsMembers54,239,677
Subreddits91
Daily Change+91,311
Daily Growth Rate
↗ +0.17%
Comics
51 subredditsMembers17,337,634
Subreddits51
Daily Change+28,941
Daily Growth Rate
↗ +0.17%
Music Production
38 subredditsMembers6,928,063
Subreddits38
Daily Change+11,264
Daily Growth Rate
↗ +0.16%
United Kingdom
16 subredditsMembers10,102,318
Subreddits16
Daily Change+15,552
Daily Growth Rate
↗ +0.15%
Board Games & Tabletop
106 subredditsMembers27,549,142
Subreddits106
Daily Change+42,217
Daily Growth Rate
↗ +0.15%
Canada
18 subredditsMembers5,989,804
Subreddits18
Daily Change+9,124
Daily Growth Rate
↗ +0.15%
Technical Support
27 subredditsMembers9,910,221
Subreddits27
Daily Change+14,411
Daily Growth Rate
↗ +0.15%
Baseball
19 subredditsMembers7,955,873
Subreddits19
Daily Change+11,473
Daily Growth Rate
↗ +0.14%
Asia
35 subredditsMembers25,521,854
Subreddits35
Daily Change+36,596
Daily Growth Rate
↗ +0.14%
Parenting & Family
37 subredditsMembers24,806,998
Subreddits37
Daily Change+35,541
Daily Growth Rate
↗ +0.14%
YouTube & Content Creation
86 subredditsMembers53,793,509
Subreddits86
Daily Change+76,114
Daily Growth Rate
↗ +0.14%
United States
32 subredditsMembers5,557,160
Subreddits32
Daily Change+7,687
Daily Growth Rate
↗ +0.14%
Language Learning
45 subredditsMembers12,654,139
Subreddits45
Daily Change+16,471
Daily Growth Rate
↗ +0.13%
DevOps
22 subredditsMembers3,181,674
Subreddits22
Daily Change+3,946
Daily Growth Rate
↗ +0.12%
Cryptocurrency Trading
42 subredditsMembers32,636,435
Subreddits42
Daily Change+38,835
Daily Growth Rate
↗ +0.12%
Podcasts
34 subredditsMembers10,645,762
Subreddits34
Daily Change+12,024
Daily Growth Rate
↗ +0.11%
Mathematics
12 subredditsMembers7,892,461
Subreddits12
Daily Change+8,757
Daily Growth Rate
↗ +0.11%
Software Developers
18 subredditsMembers5,958,923
Subreddits18
Daily Change+6,159
Daily Growth Rate
↗ +0.10%
Individual Sports
40 subredditsMembers47,537,818
Subreddits40
Daily Change+45,126
Daily Growth Rate
↗ +0.09%
Greece
1 subredditsMembers18,192
Subreddits1
Daily Change+17
Daily Growth Rate
↗ +0.09%
American Football
45 subredditsMembers27,528,032
Subreddits45
Daily Change+24,931
Daily Growth Rate
↗ +0.09%
Web3 & Blockchain
29 subredditsMembers7,312,971
Subreddits29
Daily Change+3,385
Daily Growth Rate
↗ +0.05%
NFT Collectors
11 subredditsMembers3,452,483
Subreddits11
Daily Change+648
Daily Growth Rate
↗ +0.02%