First 100 customers · online
How to get your first 100 customers for an AI content + SEO agency
To win your first 100 customers for an AI content + SEO agency delivering published, ranking pages, go where founders and marketers already complain about flat traffic and the AI-search shake-up instead of buying ads. The highest-fit communities are r/SEO and r/bigseo (constant 'how do I get found in AI search / why is traffic down' threads), indie-hacker and SaaS founder spaces (Indie Hackers, founder Slacks, r/SaaS), and marketing operator groups on Slack/Skool. Sell the outcome — 'published pages that rank and get cited by AI answers, not another writing tool' — and a zero-audience founder can fill a pipeline for free.
The 13 communities, ranked by fit
| # | Community | Why it fits | Engage | Self-promo |
|---|---|---|---|---|
| 1 | r/SEO reddit · 300K+ members | Marketers and founders debate ranking, GEO/AEO and AI search here daily — the exact pain a done-for-you ranking-pages firm solves. Win by giving genuinely useful answers on getting cited in AI answers, not by pitching. | 8/10 | strict |
| 2 | r/bigseo reddit · 60K+ members | A more advanced, practitioner-heavy SEO community where credibility is earned by substance; demonstrating real results and a clear point of view on AEO attracts buyers and partnership/overflow work. | 8/10 | moderate |
| 3 | r/SaaS reddit · 300K+ members | SaaS founders need scalable organic growth but lack time to publish; framing the firm as 'we ship the ranking pages so you don't have to' is a direct fit for this revenue-generating buyer. | 8/10 | strict |
| 4 | Indie Hackers directory · Hundreds of thousands of members | Founders here actively discuss content-led growth and SEO as a channel; sharing real playbooks and results builds authority with people who buy done-for-you publishing to grow traffic. | 8/10 | moderate |
| 5 | Agency / SaaS / creator-growth Skool communities skool · Thousands across top communities | Skool is full of paid owner communities whose members have revenue and want more organic traffic; warm intros and a 'published, ranking pages' offer convert well here. | 8/10 | moderate |
| 6 | Marketing & growth Slack communities (e.g. Superpath, Demand Curve, RevGenius) slack · Thousands of marketers | Content and growth marketers gather in these Slacks and frequently look for capacity to ship more content; relationship-led help in #ask channels turns into retainers and referrals. | 8/10 | moderate |
| 7 | SEO & content-marketing Facebook groups facebook group · 20K-100K members | Large SEO/content groups constantly ask 'who can produce ranking content at scale?'; a results-led, outcome-focused offer earns recommendations and DMs from buyers. | 7/10 | moderate |
| 8 | r/Entrepreneur & r/smallbusiness reddit · 3M+ members | Owners who want more inbound but don't understand SEO are a wide top-of-funnel; 'we get you found on Google and in AI answers' is an easy outcome to sell to non-experts. | 7/10 | strict |
| 9 | SEO / marketing / founder Discords discord · Thousands of members | Younger, automation-friendly marketers and founders gather here and are open to an AI-native firm; great for building rapport and showing fast, high-quality published output. | 6/10 | moderate |
| 10 | SEO / growth-marketing newsletters (sponsor or contribute) newsletter · Tens of thousands of subscribers | Newsletters read by marketers and founders reach buyers efficiently; a guest piece on 'how to win citations in AI search' positions the firm and drives inbound. | 6/10 | permissive |
| 11 | B2B marketing & content-strategy LinkedIn groups linkedin group · 100K+ members | Reaches marketing leaders and founders with budget; better as a content/authority channel ('what content should cost per ranking page in 2026') than cold posting. | 6/10 | moderate |
| 12 | r/juststart (niche-site & affiliate builders) reddit · Tens of thousands of members | Niche-site and affiliate builders need ranking pages at volume and understand the value; a clear, results-backed productized offer is an easy yes for this content-hungry crowd. | 6/10 | moderate |
| 13 | SEO & content-marketing channels youtube · Hundreds of thousands of subscribers | SEO creators attract exactly the founders and marketers who need pages produced; collaborating on a 'GEO/AEO in 2026' video reaches your buyer with built-in trust. | 6/10 | permissive |
FAQ
Where do founders and marketers who need organic traffic gather online?
They cluster in r/SEO, r/bigseo and r/SaaS, on Indie Hackers, in marketing Slacks like Superpath and RevGenius, in paid Skool communities, and in SEO/content Facebook groups. These are where 'how do I get found in AI search?' and 'who can produce ranking content?' questions appear constantly.
What's the fastest way to get the first 100 customers for an AI SEO content agency?
Sell the outcome, not software: published pages that rank and get cited in AI answers. Be relentlessly helpful in the communities above, pick one wedge like SaaS or niche-site founders, offer a free content-gap or AEO audit for a few clients, and turn ranking and traffic wins into case studies that drive referrals.
Do I need an ad budget?
No. These are organic communities a founder with zero audience can engage for free — and ranking your own pages is the proof. Helpful answers plus a free audit and a published-results case study are enough to land your first clients.
How do I stand out from cheap AI-writing tools and content mills?
Differentiate on the deliverable and the result: published, ranking, AI-cited pages with a human editorial and QA layer, not raw drafts. Show before/after rankings and traffic, and lean into GEO/AEO expertise — being demonstrably good at the thing you sell is the strongest proof in these communities.