r/SaaS
- members
- 1.1M
- weekly activity
- 98K
Subreddit guides
Learn what each subreddit is for before you post there.
Rankhog's subreddit pages combine current public Reddit data, rule summaries, practical posting guidance, and the standards you need before publishing in a specific community.
r/startups
- members
- 3.5M
- weekly activity
- 210K
r/Entrepreneur
- members
- 4.2M
- active now
- live
r/ProductManagement
- members
- 280K
- weekly activity
- 25K
r/indiehackers
- members
- 160K
- weekly activity
- 11K
r/SideProject
- members
- 1.4M
- weekly activity
- 74K
r/smallbusiness
- members
- 1.9M
- active now
- live
r/marketing
- members
- 910K
- weekly activity
- 41K
Individual subreddit guides
Use these when you already have a target subreddit and need the rules, stats, and posting standard before drafting. 905 guides and counting; new communities get theirs automatically.
Showing 60 of the 60 guides on this page.
r/SaltLakeCity
Local community and city subreddits
A source-backed Rankhog guide to r/SaltLakeCity: public rules, community context, posting fit, and startup-promotion risk before you publish.
- Members
- 265.3K
- Verified
- 2026-10-21
r/uruguay
Cultural Q&A and regional perspective communities
A source-backed Rankhog guide to r/uruguay: public rules, community context, posting fit, and startup-promotion risk before you publish.
- Members
- 264.3K
- Verified
- 2026-10-30
r/copywriting
Content marketers and SEO operators
A source-backed Rankhog guide to r/copywriting: public rules, community context, posting fit, and startup-promotion risk before you publish.
- Members
- 264.1K
- Verified
- 2026-10-29
r/expats
Expatriate and relocation communities
A source-backed Rankhog guide to r/expats: public rules, community context, posting fit, and startup-promotion risk before you publish.
- Members
- 263.6K
- Verified
- 2026-10-26
r/n8n
No-code builders and tool operators
A source-backed Rankhog guide to r/n8n: public rules, community context, posting fit, and startup-promotion risk before you publish.
- Members
- 261.3K
- Verified
- 2026-10-29
r/advertising
Digital marketing practitioners
A source-backed Rankhog guide to r/advertising: public rules, community context, posting fit, and startup-promotion risk before you publish.
- Members
- 260.1K
- Verified
- 2026-10-29
r/mountainbiking
Hobby and enthusiast communities
A source-backed Rankhog guide to r/mountainbiking: public rules, community context, posting fit, and startup-promotion risk before you publish.
- Members
- 258.6K
- Verified
- 2026-10-21
r/roosterteeth
Fan and entertainment communities
A source-backed Rankhog guide to r/roosterteeth: public rules, community context, posting fit, and startup-promotion risk before you publish.
- Members
- 258.4K
- Verified
- 2026-10-26
r/macapps
Micro-SaaS builders and small software teams
A source-backed Rankhog guide to r/macapps: public rules, community context, posting fit, and startup-promotion risk before you publish.
- Members
- 257.8K
- Verified
- 2026-10-21
r/OSINT
Digital privacy and security communities
A source-backed Rankhog guide to r/OSINT: public rules, community context, posting fit, and startup-promotion risk before you publish.
- Members
- 253.5K
- Verified
- 2026-10-24
r/TwinCities
Local community and city subreddits
A source-backed Rankhog guide to r/TwinCities: public rules, community context, posting fit, and startup-promotion risk before you publish.
- Members
- 253.3K
- Verified
- 2026-10-30
r/UXDesign
Product managers and product founders
A source-backed Rankhog guide to r/UXDesign: public rules, community context, posting fit, and startup-promotion risk before you publish.
- Members
- 252.5K
- Verified
- 2026-10-20
r/deeplearning
AI builders, operators, and researchers
A source-backed Rankhog guide to r/deeplearning: public rules, community context, posting fit, and startup-promotion risk before you publish.
- Members
- 251.1K
- Verified
- 2026-10-27
r/msp
Managed service provider owners and operators
A source-backed Rankhog guide to r/msp: public rules, community context, posting fit, and startup-promotion risk before you publish.
- Members
- 250.1K
- Verified
- 2026-10-22
r/LocalLLM
AI builders, operators, and researchers
A source-backed Rankhog guide to r/LocalLLM: public rules, community context, posting fit, and startup-promotion risk before you publish.
- Members
- 248.8K
- Verified
- 2026-10-21
r/askmath
Math learning and homework help communities
A source-backed Rankhog guide to r/askmath: public rules, community context, posting fit, and startup-promotion risk before you publish.
- Members
- 248.6K
- Verified
- 2026-10-20
r/AdobeIllustrator
Graphic designers and design students
A source-backed Rankhog guide to r/AdobeIllustrator: public rules, community context, posting fit, and startup-promotion risk before you publish.
- Members
- 246.2K
- Verified
- 2026-10-25
r/dotnet
Technical product and developer communities
A source-backed Rankhog guide to r/dotnet: public rules, community context, posting fit, and startup-promotion risk before you publish.
- Members
- 246K
- Verified
- 2026-10-20
r/thesidehustle
Side hustle builders and solo income experiments
A source-backed Rankhog guide to r/thesidehustle: public rules, community context, posting fit, and startup-promotion risk before you publish.
- Members
- 244K
- Verified
- 2026-10-29
r/projectmanagement
Project management professionals
A source-backed Rankhog guide to r/projectmanagement: public rules, community context, posting fit, and startup-promotion risk before you publish.
- Members
- 242.1K
- Verified
- 2026-10-22
r/kansascity
Local community and city subreddits
A source-backed Rankhog guide to r/kansascity: public rules, community context, posting fit, and startup-promotion risk before you publish.
- Members
- 241.5K
- Verified
- 2026-10-29
r/BusinessIntelligence
Analytics and data operators
A source-backed Rankhog guide to r/BusinessIntelligence: public rules, community context, posting fit, and startup-promotion risk before you publish.
- Members
- 241.1K
- Verified
- 2026-10-26
r/automation
AI builders, operators, and researchers
A source-backed Rankhog guide to r/automation: public rules, community context, posting fit, and startup-promotion risk before you publish.
- Members
- 239.5K
- Verified
- 2026-10-29
r/PCBaumeister
Hobby and enthusiast communities
A source-backed Rankhog guide to r/PCBaumeister: public rules, community context, posting fit, and startup-promotion risk before you publish.
- Members
- 238.5K
- Verified
- 2026-10-22
r/AskProgramming
Technical product and developer communities
A source-backed Rankhog guide to r/AskProgramming: public rules, community context, posting fit, and startup-promotion risk before you publish.
- Members
- 236.1K
- Verified
- 2026-10-12
r/macbook
Hobby and enthusiast communities
A source-backed Rankhog guide to r/macbook: public rules, community context, posting fit, and startup-promotion risk before you publish.
- Members
- 234K
- Verified
- 2026-10-12
r/de_EDV
Technical product and developer communities
A source-backed Rankhog guide to r/de_EDV: public rules, community context, posting fit, and startup-promotion risk before you publish.
- Members
- 233.4K
- Verified
- 2026-10-21
r/Target
People managers and team leaders
A source-backed Rankhog guide to r/Target: public rules, community context, posting fit, and startup-promotion risk before you publish.
- Members
- 233.3K
- Verified
- 2026-10-21
r/cannabiscultivation
Cannabis cultivation communities
A source-backed Rankhog guide to r/cannabiscultivation: public rules, community context, posting fit, and startup-promotion risk before you publish.
- Members
- 233.1K
- Verified
- 2026-10-30
r/AskParents
Parenting and caregiver communities
A source-backed Rankhog guide to r/AskParents: public rules, community context, posting fit, and startup-promotion risk before you publish.
- Members
- 232.8K
- Verified
- 2026-10-21
r/veganfitness
Health and fitness communities
A source-backed Rankhog guide to r/veganfitness: public rules, community context, posting fit, and startup-promotion risk before you publish.
- Members
- 232.5K
- Verified
- 2026-10-21
r/Menopause
Health and fitness communities
A source-backed Rankhog guide to r/Menopause: public rules, community context, posting fit, and startup-promotion risk before you publish.
- Members
- 232K
- Verified
- 2026-10-27
r/Anthropic
AI builders, operators, and researchers
A source-backed Rankhog guide to r/Anthropic: public rules, community context, posting fit, and startup-promotion risk before you publish.
- Members
- 231.5K
- Verified
- 2026-10-21
r/vscode
Technical product and developer communities
A source-backed Rankhog guide to r/vscode: public rules, community context, posting fit, and startup-promotion risk before you publish.
- Members
- 226.7K
- Verified
- 2026-10-29
r/whatsapp
Messaging app users and support communities
A source-backed Rankhog guide to r/whatsapp: public rules, community context, posting fit, and startup-promotion risk before you publish.
- Members
- 226.5K
- Verified
- 2026-10-21
r/datasets
Analytics and data operators
A source-backed Rankhog guide to r/datasets: public rules, community context, posting fit, and startup-promotion risk before you publish.
- Members
- 223.9K
- Verified
- 2026-10-21
r/CompetitiveTFT
Hobby and enthusiast communities
A source-backed Rankhog guide to r/CompetitiveTFT: public rules, community context, posting fit, and startup-promotion risk before you publish.
- Members
- 223K
- Verified
- 2026-10-27
r/microsaas
Micro-SaaS builders and small software teams
A source-backed Rankhog guide to r/microsaas: public rules, community context, posting fit, and startup-promotion risk before you publish.
- Members
- 222.9K
- Verified
- 2026-10-29
r/learnfrench
Language learning communities
A source-backed Rankhog guide to r/learnfrench: public rules, community context, posting fit, and startup-promotion risk before you publish.
- Members
- 222.3K
- Verified
- 2026-10-21
r/recruiting
Recruiters and talent acquisition professionals
A source-backed Rankhog guide to r/recruiting: public rules, community context, posting fit, and startup-promotion risk before you publish.
- Members
- 220.2K
- Verified
- 2026-10-21
r/AZURE
DevOps and infrastructure operators
A source-backed Rankhog guide to r/AZURE: public rules, community context, posting fit, and startup-promotion risk before you publish.
- Members
- 217.3K
- Verified
- 2026-10-29
r/github
Technical product and developer communities
A source-backed Rankhog guide to r/github: public rules, community context, posting fit, and startup-promotion risk before you publish.
- Members
- 217.1K
- Verified
- 2026-10-21
r/MusicRecommendations
Hobby and enthusiast communities
A source-backed Rankhog guide to r/MusicRecommendations: public rules, community context, posting fit, and startup-promotion risk before you publish.
- Members
- 215K
- Verified
- 2026-10-22
r/Landlord
Property management and landlord communities
A source-backed Rankhog guide to r/Landlord: public rules, community context, posting fit, and startup-promotion risk before you publish.
- Members
- 214.4K
- Verified
- 2026-10-29
r/PowerBI
Analytics and data operators
A source-backed Rankhog guide to r/PowerBI: public rules, community context, posting fit, and startup-promotion risk before you publish.
- Members
- 214.4K
- Verified
- 2026-10-20
r/obs
Technical product and developer communities
A source-backed Rankhog guide to r/obs: public rules, community context, posting fit, and startup-promotion risk before you publish.
- Members
- 213.9K
- Verified
- 2026-10-20
r/sweatystartup
Entrepreneur advice and questions
A source-backed Rankhog guide to r/sweatystartup: public rules, community context, posting fit, and startup-promotion risk before you publish.
- Members
- 212.9K
- Verified
- 2026-10-29
r/Autoflowers
Cannabis cultivation communities
A source-backed Rankhog guide to r/Autoflowers: public rules, community context, posting fit, and startup-promotion risk before you publish.
- Members
- 210.4K
- Verified
- 2026-10-30
r/quant
Quantitative finance professionals
A source-backed Rankhog guide to r/quant: public rules, community context, posting fit, and startup-promotion risk before you publish.
- Members
- 209K
- Verified
- 2026-10-27
r/iOSProgramming
Technical product and developer communities
A source-backed Rankhog guide to r/iOSProgramming: public rules, community context, posting fit, and startup-promotion risk before you publish.
- Members
- 207.9K
- Verified
- 2026-10-20
r/ycombinator
YC applicants and startup founders
A source-backed Rankhog guide to r/ycombinator: public rules, community context, posting fit, and startup-promotion risk before you publish.
- Members
- 207.7K
- Verified
- 2026-10-29
r/chrome
Browser users and Chrome enthusiasts
A source-backed Rankhog guide to r/chrome: public rules, community context, posting fit, and startup-promotion risk before you publish.
- Members
- 207.5K
- Verified
- 2026-10-26
r/Lawyertalk
Legal practitioners and lawyers
A source-backed Rankhog guide to r/Lawyertalk: public rules, community context, posting fit, and startup-promotion risk before you publish.
- Members
- 207.1K
- Verified
- 2026-10-20
r/PHP
Technical product and developer communities
A source-backed Rankhog guide to r/PHP: public rules, community context, posting fit, and startup-promotion risk before you publish.
- Members
- 206.7K
- Verified
- 2026-11-05
r/Semaglutide
GLP-1 medication support communities
A source-backed Rankhog guide to r/Semaglutide: public rules, community context, posting fit, and startup-promotion risk before you publish.
- Members
- 206.5K
- Verified
- 2026-10-29
r/pharmacy
Pharmacists and pharmacy professionals
A source-backed Rankhog guide to r/pharmacy: public rules, community context, posting fit, and startup-promotion risk before you publish.
- Members
- 206.1K
- Verified
- 2026-10-21
r/Blogging
Content marketers and SEO operators
A source-backed Rankhog guide to r/Blogging: public rules, community context, posting fit, and startup-promotion risk before you publish.
- Members
- 206K
- Verified
- 2026-10-26
r/perplexity_ai
AI builders, operators, and researchers
A source-backed Rankhog guide to r/perplexity_ai: public rules, community context, posting fit, and startup-promotion risk before you publish.
- Members
- 205.9K
- Verified
- 2026-10-21
r/content_marketing
Content marketers and SEO operators
A source-backed Rankhog guide to r/content_marketing: public rules, community context, posting fit, and startup-promotion risk before you publish.
- Members
- 205.5K
- Verified
- 2026-10-29
r/freelanceWriters
Freelancers and independent service operators
A source-backed Rankhog guide to r/freelanceWriters: public rules, community context, posting fit, and startup-promotion risk before you publish.
- Members
- 202.8K
- Verified
- 2026-10-28