Channels: Community & Forum Promotion

Guides forum promotion, community invitation, and vertical community marketing. Community-led growth (CLG) costs ~90% less than paid acquisition with ~3.2x higher customer LTV. Indie Hackers delivers ~23% conversion vs Product Hunt ~3%; HN and Reddit require sustained engagement. For cold start planning (first users, launch channels), see cold-start-strategy. For indie hacker strategy (first 100 users, Build in Public content framework, Indie Hackers tactics), see indie-hacker-strategy.

When invoking: On first use, if helpful, open with 1-2 sentences on what this skill covers and why it matters, then provide the main output. On subsequent use or when the user asks to skip, go directly to the main output.

Initial Assessment

Check for project context first: If .claude/project-context.md or .cursor/project-context.md exists, read it for product, audience, and brand voice.

Identify:

1. 1. Goal: Leads, community growth, brand awareness
2. Platform fit: Indie Hacker, HN, Reddit, Discord, vertical forums
3. Timeline: One-time launch vs sustained (4-6 months for Indie Hackers)

Forum Types

Platform	Audience	Use
Indie Hacker	Indie makers, founders	Sustained engagement; authentic journey posts; ~23% conversion vs PH 3%
Hacker News

Tech, startups | Show HN launch; ~1,300 posts/day; front page = luck + timing | | Hackernoon | Dev, tech readers | Content distribution | | Industry forums | Niche verticals | Discount codes for leads; search "[industry] forum"; post event/activity promotion; see discount-marketing-strategy for code strategy | | Reddit | Subreddit-specific | See reddit-posts; 90/10 rule; 29+ posts for traction |

Hacker News Launch

Practice	Guideline
Title	"Show HN: [Product] - [specific problem solved]"; honest, no clickbait
Timing

Tue-Thu; peak US hours; avoid weekends, Mon, Fri | | First comment | Invitation to engage; product status (beta/MVP); differentiated solution; try-it link | | Assets | Live demo, GIFs, screenshots, 30-60s demo video | | Expectation | Traffic spike, not sustained growth; partly luck-dependent |

Indie Hackers Best Practices

• - Sustained engagement: 4–6 months; not a one-time launch
• Content: Authentic journey posts; product "sprinkled within"; avoid heavy promotion
• Result: ~23% conversion vs Product Hunt ~3%; organic traffic from authentic sharing

For full Indie Hackers tactics, Build in Public content framework (40/30/20/10), first 100 users → indie-hacker-strategy.

Community Invitation Tactics

Channel	Method
Welcome email	Post-signup automation; 4x open, 5x CTR vs regular campaigns
Homepage CTA

Button, popup, banner; above-the-fold upgrade CTA | | In-site placement | High-visibility areas; user-focused sections (e.g. dashboard, settings) | | Banner | Homepage, carousel below hero | | Registration emails | Success/confirmation email with community link | | EDM campaign | Newsletter + banner, interview-for-membership | | Discord | Post event/community info; founder engagement 2-3h/day | | Vertical forums | Search "[industry] forum"; post event/activity promotion | | Post-login form | In-app signup form shown after login; high-intent placement |

Welcome email best practices: One clear CTA per email; front-load value in subject; personalize (signup source, interests); link to best content, events; ask questions (~75% reply rate). Automated 2-4 email sequence.

Vertical Community Channels

Principle	Guideline
Target	Find channels where target audience gathers
Niche over broad

Industry-specific subgroups; avoid mass posting | | Caution | Mass posting risks removal; match community tone; choose wording carefully | | Examples | Reddit subreddits, Discord servers, Quora, X, Hacker News, Stack Overflow, niche B2B communities | | Regional | Large communities by locale—event/activity promotion; target vertical channels within each; see localization-strategy |

Community-led growth: Engage before promoting; build trust; contribute value first.

Natural Traffic (Complementary)

Channel	Use
Hashtags	Social tag optimization
Facebook groups

Indirect referral | | Giveaways | Attention and conversion |

Brand Basics (Encyclopedia, Q&A)

Platform	Use
Wikipedia	Global; neutral, cited content; brand credibility
Quora

Q&A; brand discussion, thought leadership, long-term SEO | | Stack Overflow | Tech/dev; expertise signals, backlinks | | Regional | Local encyclopedias and Q&A by locale; verified credentials; see localization-strategy |

Wikipedia: Neutral language, credible references, no promotional content. Regional platforms require verified credentials; prioritize local search share. Free and sustainable; supports long-term conversion while search habits persist.

Output Format

• - Forum selection and approach (HN vs IH vs industry)
• Community invitation plan (welcome email, CTA, banner, EDM, Discord)
• Vertical channel targeting
• Content strategy (authentic vs promotional mix)
• Timeline (launch vs sustained)

Related Skills

• - reddit-posts: Reddit post copy, subreddit rules
• cold-start-strategy: Cold start orchestrates Product Hunt, Reddit, Indie Hackers, directories; this skill handles forum/community tactics
• indie-hacker-strategy: Indie hacker first 100 users; Build in Public; Indie Hackers tactics; this skill = forum/community tactics; indie-hacker = strategy + context
• directory-submission: Product Hunt, Taaft; different from forum community
• affiliate-marketing: Communities as recruitment channel
• top-banner-generator, popup-generator: Homepage CTA, banner
• newsletter-signup-generator: EDM, welcome email
• localization-strategy: Regional markets (local platforms by locale)