First 100 customers · online
How to get your first 100 customers for an AI architecture and permitting firm
To win your first 100 customers for an AI architecture and permitting firm that delivers drawings and permit packages, go where contractors, remodelers and owner-builders already complain about slow, expensive permit sets, not into ads. The highest-fit communities are r/Construction, r/Contractor and r/HomeImprovement (where pros and DIYers ask 'who can stamp/draw my permit set fast'), real-estate-investor hubs like BiggerPockets and r/realestateinvesting (where ADU and flip permits are a constant bottleneck), and ADU, owner-builder and general-contractor Facebook groups. Lead with the one thing they hate — permit-set turnaround time and cost — not 'AI', and a founder with no audience can fill a pipeline for free.
The 13 communities, ranked by fit
| # | Community | Why it fits | Engage | Self-promo |
|---|---|---|---|---|
| 1 | r/Construction reddit · 700K+ members | Contractors and builders here routinely vent about slow permit sets and drawings holding up jobs — the exact pain an AI permitting firm removes. Win by answering 'how do I get drawings done fast' threads, not pitching. | 8/10 | strict |
| 2 | BiggerPockets forum · 2M+ members | Real-estate investors doing ADUs, flips and value-add projects constantly hit permit-drawing bottlenecks; threads on ADU permitting and renovations are a natural fit for fast, flat-fee permit packages. | 8/10 | moderate |
| 3 | r/Contractor reddit · 100K+ members | General contractors discuss permitting headaches, plan check and turnaround daily — high-intent buyers for outsourced drawings and permit sets. Build authority and let them DM you. | 8/10 | strict |
| 4 | ADU Builders & Owners / ADU groups facebook group · Tens of thousands of members | ADU projects live and die on permit drawings; these groups are full of owners and builders explicitly asking who can produce a permit set quickly and affordably — your core offer. | 8/10 | moderate |
| 5 | r/HomeImprovement reddit · 5M+ members | Owner-builders and remodelers ask how to get drawings and pull permits for additions and renovations; great for authority-building and surfacing people who need a permit package now. Hard selling is removed. | 7/10 | strict |
| 6 | General Contractor / Remodeler Business groups facebook group · 50K+ members | Owner-operators focused on keeping projects moving — receptive to 'permit sets back in days, not weeks' framing, which is the core value of an AI-native permitting firm. | 7/10 | moderate |
| 7 | r/realestateinvesting reddit · 2M+ members | Investors doing additions, conversions and ADUs treat permit turnaround as a hold-cost problem; framing speed as saved carrying costs resonates strongly here. | 7/10 | strict |
| 8 | Owner Builder Network / DIY owner-builder groups facebook group · 20K+ members | Owner-builders need stamped or code-compliant drawings but can't justify a full architect; a fast, flat-fee permit package is exactly their gap and they ask for it openly. | 7/10 | moderate |
| 9 | Architecture, AEC & Permitting professionals (LinkedIn) linkedin group · 100K+ members | Reaches developers, GCs and design-build firms who outsource overflow drafting and permit work; better for thought-leadership on permit turnaround than cold posts. | 6/10 | moderate |
| 10 | ContractorTalk forum · 200K+ members | Long-running pro-contractor forum with active 'plans and permits' discussion; a natural place to be helpful about drawings and quietly become the go-to permit-package provider. | 6/10 | moderate |
| 11 | r/smallbusiness reddit · 2M+ members | Small commercial tenants and shop owners doing buildouts need permit drawings and ask for affordable options; useful for catching tenant-improvement permit jobs, though promo is limited. | 5/10 | strict |
| 12 | Real Estate Developers & Flippers groups facebook group · 30K+ members | Repeat developers and flippers need permit sets on every project; landing a few becomes recurring volume, and they share vendors who deliver fast inside these groups. | 6/10 | moderate |
| 13 | Houzz / contractor & remodeler directories directory · Millions of pros and projects | A pool of remodelers and design-build pros who regularly need drawings; useful for direct outreach offering to be their fast, on-demand permit-drawing back office. | 5/10 | moderate |
FAQ
Where do people who need permit drawings gather online?
Contractors and remodelers cluster in r/Construction, r/Contractor and ContractorTalk; owner-builders and renovators in r/HomeImprovement and owner-builder Facebook groups; and investors in BiggerPockets, r/realestateinvesting and ADU groups, where permit-set turnaround is a constant bottleneck.
What's the fastest way to get the first 100 customers for an AI permit drawing service?
Lead with one painful thing — permit-set turnaround time and cost — not 'AI'. Answer real 'who can draw my permit set fast' questions in r/Construction, ADU groups and BiggerPockets, offer the first few packages at a sharp flat fee, and let testimonials about days-not-weeks turnaround drive referrals inside the same communities.
Do I need an ad budget?
No. These are organic forums, contractor and ADU Facebook groups and investor communities a founder with zero audience can engage for free. The winning motion is helpful problem-led posts plus a fast, flat-fee first package, not paid ads.
Since this is delivered online, where are the best clients?
Because permit packages are produced and delivered remotely, focus on the highest-volume, highest-pain niches — ADU builders, flippers and renovating owner-builders — in global communities like BiggerPockets, r/Construction and ADU groups, rather than any single city.