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Subreddit Directory

Best subreddits for entrepreneurs building businesses at every stage

Reddit is where entrepreneurs share unfiltered lessons from launches that failed and businesses that unexpectedly scaled.

Entrepreneurship Reddit attracts founders, freelancers, and small business owners who are in the trenches, not polishing a thought leadership brand. The candor about what failed, how much money was lost, and what advice turned out to be wrong makes these communities distinctly more useful than curated founder media. For products and services targeting entrepreneurs, these subreddits represent an audience actively making purchasing decisions around tools, marketing, operations, and growth. Some of these communities, like r/Entrepreneur, are enormous general-purpose hubs, while others, like r/EntrepreneurRideAlong, are built specifically around following a single founder's real-time progress rather than one-off advice threads.

8 subredditscurated for Entrepreneurs

Written by the GrowReddit team · Reviewed by Diyanshu Patel & Nirav Patel

How we know this+

This guidance reflects how our team actually works on Reddit. We research subreddits by hand, read each community's posting rules and moderator guidelines before recommending it, and spend time reading threads to understand the tone and what genuinely earns upvotes. Our recommendations favour community-first participation, useful posts and honest comments, over promotional shortcuts, and we revisit this page as communities change their rules and culture.

Community Pulse

Client posts we crafted to spark real conversations

A peek at the kind of Reddit content we create: authentic, community-first, and designed to earn recommendations (and LLM citations) naturally.

r/cofounderhunt•1d ago
u/shoman30

Looking for a technical cofounder - you code, I sell

Looking for Cofounder
looking for a cofounder who is actually serious about building a startup and can work full time on it. But most importantly, someone who can take at least [7] punches without tapping out. I am good a...
10
r/startups•3h ago
u/techfounder

Launched my SaaS and got first 100 users in 2 weeks

Success Story
Just wanted to share my journey. After 6 months of building, I finally launched my SaaS product and managed to get 100 users in just 2 weeks! Here's what worked: - Posted on Product Hunt - Shared on ...
234
r/entrepreneur•5h ago
u/businessguru

How I scaled from $0 to $50k MRR in 12 months

Case Study
A year ago, I was working a 9-5 job and dreaming of starting my own business. Today, I'm running a profitable SaaS company with $50k in monthly recurring revenue. Here's my timeline: - Month 1-3: Val...
567
Top Entrepreneurs subreddits by member count
1

r/Entrepreneur

3.5M+ members
Moderate moderation

The largest entrepreneurship community on Reddit. High volume across business models: services, SaaS, physical products, and content businesses. AMA threads and milestone posts consistently generate thousands of comments and get shared outside Reddit.

Best content types

Revenue milestone AMAsFailure post-mortemsMarketing channel experimentsBusiness idea validation

Posting tip

Use specific numbers in titles: "I grew my agency from $0 to $40K/month in 18 months, AMA" performs dramatically better than generic lesson posts.

2

r/smallbusiness

1.8M+ members
Moderate moderation

Small business community covering operations, finance, hiring, and marketing for brick-and-mortar, service, and online businesses. More operationally focused than r/Entrepreneur: tax questions, hiring decisions, and vendor problems get practical, experience-based responses.

Best content types

Operational problem-solvingVendor and tool recommendationsTax and legal questionsHiring and HR advice

Posting tip

Ask operational questions with specific dollar amounts and timelines, "Should I buy a $15K piece of equipment at $25K MRR?" gets informed, varied perspectives from people who have made that call.

3

r/startups

1.2M+ members
Strict moderation

Startup-focused community that skews toward tech and venture-backed businesses. Higher quality discourse than r/Entrepreneur, stricter moderation filters out spam and generic advice. Great for understanding the current fundraising climate and product strategy debates.

Best content types

Fundraising updatesProduct decisionsGrowth experimentsCo-founder dynamics

Posting tip

Write posts that honestly evaluate a decision you made, "We chose not to raise Series A, here is the trade-off analysis" drives substantive discussion from founders who faced similar inflection points.

4

r/sidehustle

520K+ members
Relaxed moderation

Side business and supplementary income community covering freelancing, content creation, e-commerce, and service businesses. Strong presence of people transitioning from employment to full-time entrepreneurship. Practical and supportive, with active progress update culture.

Best content types

Income milestone updatesSide hustle idea validationScaling from side project to full-timePlatform and tool recommendations

Posting tip

Share monthly income updates with breakdowns, even modest progress ($500/month from a new side hustle) gets strong engagement when you explain the method and hours invested.

5

r/marketing

1.2M+ members
Moderate moderation

Marketing community that attracts both in-house marketers and entrepreneur-marketers who wear multiple hats. Channel strategy, campaign analysis, and tool comparisons dominate. Particularly valuable for understanding what marketing channels are working across different business types.

Best content types

Channel performance dataCampaign case studiesTool comparisonsMarketing strategy debates

Posting tip

Post channel experiments with actual spend and return data, "We spent $5K testing TikTok vs. Meta for our DTC brand" gives the community something concrete to evaluate and discuss.

Moderate moderation

Community built around following real founders documenting their businesses in real time rather than one-off advice posts. Progress updates, revenue milestones, and ongoing build logs are the dominant format, giving it a more serialized, personal feel than larger general entrepreneurship subreddits.

Best content types

Ongoing build logsRevenue milestone updatesReal-time pivot documentationFounder progress AMAs

Posting tip

Commit to posting regular updates on the same venture rather than a single milestone post, the community rewards founders it can follow over time more than one-off announcements.

7

r/SideProject

800K+ members
Relaxed moderation

Community for makers sharing side projects and early-stage businesses built outside a day job, from first prototype through early revenue. More forgiving of small, unpolished, or pre-traction projects than larger entrepreneurship subreddits, making it a natural first stop before something has proven itself.

Best content types

Project launch postsEarly traction and feedback requestsBuild-in-public updatesTool stack and pricing questions

Posting tip

Share your project with a specific question attached rather than a pure announcement, asking for feedback on one particular thing gets more substantive engagement than a general "check this out" post.

8

r/growthhacking

150K+ members
Moderate moderation

Practitioner community for growth marketers and founders discussing acquisition experiments, funnel optimization, and the tactics behind fast early-stage growth. More tactical and channel-specific than general entrepreneurship subreddits, with detailed breakdowns of what a specific growth experiment actually returned.

Best content types

Growth experiment breakdownsChannel and funnel tacticsTool and automation recommendationsCase study post-mortems

Posting tip

Share the actual before-and-after numbers from a growth experiment, not just the tactic, "Changed our signup flow, conversion went from 2% to 5%" earns far more credibility than a tactic list.

Frequently asked questions

What is the difference between r/Entrepreneur and r/EntrepreneurRideAlong?

r/Entrepreneur is a large general-purpose hub covering every stage and business model with high post volume and correspondingly variable quality. r/EntrepreneurRideAlong is built specifically around following individual founders documenting a single business over time, so the format leans toward ongoing build logs rather than one-off advice questions. A founder wanting to build an audience around their own progress fits r/EntrepreneurRideAlong better, while someone with a single specific question is better served by r/Entrepreneur's larger volume.

Is r/SideProject only for tech and app builders?

No, though software and app projects make up a large share of what gets posted, the community is open to any small, self-directed venture, including content businesses, physical products, and service offerings. What defines a fit for r/SideProject is the stage more than the category: early, unpolished, and built outside a full-time job. Once a project has meaningful traction and starts looking like a real business, the more established entrepreneurship subreddits become a better fit.

How is r/growthhacking different from a general marketing subreddit?

r/growthhacking is narrower and more tactical, focused specifically on the experiments and channel tactics that drive fast early-stage growth rather than brand marketing or long-term strategy. Posts are expected to include a specific result, not just a described tactic, which keeps the discussion grounded in what actually moved a metric. A founder looking for broad marketing strategy discussion is better served by r/marketing, while one debugging a specific acquisition funnel gets more targeted help in r/growthhacking.

Which entrepreneurship subreddit is best for testing a business idea before committing to it?

r/Entrepreneur is the most common first stop given its size, and business idea validation posts are a recognized format there that reliably draws a range of opinions. r/sidehustle is a better fit for someone testing an idea as a supplementary income stream rather than a full business, since its culture is built around modest, incremental progress updates rather than big swings. r/SideProject works well once the idea has a rough prototype or first version, since it is more forgiving of something unproven than the larger entrepreneurship hubs.

Keep exploring

More subreddit playbooks beyond Entrepreneurs

Closely related topics, plus the matching industry playbook if you're picking subreddits with a buyer in mind.

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