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The best subreddits for marketing & seo

Where marketers trade what's actually working: SEO experiments, ad performance, email tactics, and agency war stories. Great for B2B products serving the marketing industry — and for learning the craft itself.

13 communities · 7.2M combined members · data updated 2026-07-26

#1 r/socialmedia Self-promo restricted

A sub for professional discussion about social media, news, and best practices.

2.1Mmembers
18 yrsage
10/10signal
#2 r/marketing Self-promo restricted

For marketing communications + advertising industry professionals to discuss and ask questions related to marketing strategy, media planning, digital, social, search, campaigns, da

2Mmembers
18 yrsage
10/10signal
#3 r/SEO Self-promo restricted

The leading authority on all things SEO: AI SEO, GEO, LLM SEO, Technical SEO, Content SEO and SEO Architecture. Bring your ideas, problems, thoughts, questions, issues and we'll wo

499.1kmembers
18 yrsage
10/10signal
#4 r/DigitalMarketing No self-promotion

A place for digital marketers to come together to have professional conversations on all things digital. No promotional posts. This rule will be strictly enforced.

440.5kmembers
16 yrsage
10/10signal
#6 r/SocialMediaMarketing Self-promo restricted

r/SocialMediaMarketing is a place for SMM professionals to share industry-relevant information, discuss best practices, and provide constructive critique.

303.9kmembers
17 yrsage
10/10signal
#7 r/Affiliatemarketing Self-promo restricted

A community to discuss Affiliate marketing (AM,) paid traffic, SEO, email marketing, and more. READ OUR WIKI: https://reddit.com/r/Affiliatemarketing/wiki/index

286.1kmembers
17 yrsage
10/10signal
#8 r/PPC Self-promo restricted

Topics related to Pay-per-Click (PPC) & other digital ads such as Google Ads, Facebook Ads, Microsoft Advertising, Amazon Ads & other digital advertising platforms.

275kmembers
17 yrsage
10/10signal
#9 r/copywriting Self-promo restricted

A subreddit for learning, discussing, critiquing, and sharing resources about, advertising copy... BY copywriters, FOR copywriters. (Read the FAQ before you post. Chat with other c

259.3kmembers
18 yrsage
10/10signal
#10 r/advertising No self-promotion

THIS IS NOT A PLACE TO ADVERTISE. YOU WILL BE BANNED. r/Advertising: Is for ad creators, students, copywriters, and anyone else who is finely honing their reverse banner blindne

251.5kmembers
18 yrsage
10/10signal
#11 r/content_marketing Self-promo restricted

A community of content marketers helping each other improve by providing feedback, sharing advice, and resources. This is not a place to spam your blog.

197.2kmembers
13 yrsage
10/10signal
#12 r/bigseo Self-promo restricted

Welcome! This subreddit was created with the intent to foster growth and knowledge about SEO. This is the largest and most reputable SEO subreddit run by professional SEOs on Reddi

138.3kmembers
13 yrsage
10/10signal
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The self-promotion landscape

We analyzed the published rules of these 13 communities: 2 prohibit self-promotion outright, 11 allow it only under conditions (designated threads, participation ratios, or moderator approval). The biggest audience is r/socialmedia with 2.1M members; note that r/DigitalMarketing is among those that explicitly ban promotional posts. Always open a community's rules link before posting — it takes a minute and protects your account.

How to approach these communities

Marketing Reddit is where practitioners admit what actually works — which makes it both invaluable and viciously anti-marketer when someone tries marketing *at* it. r/SEO and r/PPC threads regularly contradict official Google guidance with tested data, and the agency war stories in r/marketing are more honest than any conference talk. Search before asking: these communities have deep archives on every recurring question.

The irony is real: marketing to marketers is the hardest sell on Reddit. Case studies with actual numbers are the only content that reliably lands — "we grew organic traffic 300%, here's the full breakdown including what failed" earns upvotes, while anything gated or vague gets called out. If you sell marketing tools, the practitioners here are your buyers, but they convert through demonstrated expertise and transparent pricing discussions, never through pitches.

Frequently asked questions

Is r/SEO worth following for current SEO advice?

Yes, with calibration. It's fastest for breaking news (algorithm updates get threads within hours) and honest about what's working, but quality varies — top comments often correct the post. r/bigseo skews more professional and technical. Cross-reference anything major against your own data; the community's value is testing claims Google won't confirm.

Where do freelance marketers find clients on Reddit?

Indirectly. Communities like r/marketing and r/PPC ban solicitation, but consistent, visibly-expert commenting generates inbound DMs — several freelancers report Reddit as a top referral source without ever posting an ad. r/forhire and niche job threads allow direct offers if you follow their formats. The profile is your storefront; make your expertise obvious there.

What is the largest subreddit for marketers?

r/socialmedia is the largest community in this niche with 2.1M members. A sub for professional discussion about social media, news, and best practices.

Can I promote my product in Marketing & SEO subreddits?

It depends on the community: of the 13 communities in this niche, 2 ban self-promotion entirely and 11 allow it only under specific conditions such as designated threads or participation requirements. Check the policy badge on each community's page here, then read the full rules on Reddit before posting.

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