Can you build a real SaaS company without writing any code? Sarah Ahmad did - and it worked. Sarah Ahmad is the co-founder of Stable, an AI-powered virtual mailbox that handles physical mail for remote businesses. Her first startup failed so badly that nobody signed up even when the product was free. So she tried the opposite approach: validate before building anything. Sarah posted a landing page in the Y Combinator community and signed her first 100 paying customers using nothing but Google Drive, Zoom, and a Stripe checkout link. No software. No dashboard. Just manual operations and relentless customer service. Today Stable has 10,000+ customers, 8-figure ARR, and serves companies like DoorDash, GitLab, and Realty Income. Stay for 25:27 where Sarah explains how the SEO playbook that built her entire business stopped working overnight. This episode is brought to you by: š ThreatLocker - Book a demo: https://saasclub.io/threatlocker/ š Gearheart - Book a free consult and get the first 20 hours free: https://saasclub.io/gearheart/book š KEY LESSONS šÆ Validate Before You Build: Sarah's first startup Mistro failed because she built the full product before testing demand. With Stable, she flipped the process - signing 100 paying customers with a landing page and manual operations before writing any software. š Free and Ignored Means No Market: During COVID, Mistro couldn't get users even at zero price. That signal was clearer than any analytics dashboard - if people won't use it for free, the problem is relevance, not pricing. š ļø Embarrassingly Manual Wins: Stable's first version was Google Drive for storage, Zoom for onboarding, and Stripe for payments. Customers sent government IDs via email. It was rough, but it captured real demand while the team figured out what to build. š° Spend Enough to Learn: Sarah's team spent a few hundred dollars per week on paid ads - not nearly enough to know if the channel worked. She now says founders should spend thousands to saturate high-intent searches before trying to optimize. š¤ Service Beats Software Early On: Sarah and her co-founder personally onboarded every early customer via Zoom and handled all support. People forgive a rough product when you show up for them and solve a real pain point. ā±ļø TIMESTAMPS 00:00 Introduction 00:59 What Stable does and who it serves 01:43 Revenue, team size, and growth 02:14 How Sarah met her co-founder Colin 03:18 First startup Mistro and why it failed 04:35 Discovering the virtual mailbox opportunity 06:27 Validating demand with a landing page 07:47 The no-code MVP with Google Drive and Stripe 08:47 Advice for founders reluctant to launch ugly 10:55 How Stable differentiated from legacy incumbents 13:00 Getting to 1,000 customers with a team of 6 14:50 The paid ads mistake most early founders make 16:37 How much to spend on paid ads early on 18:21 Week-to-week growth and acquisition channels 19:38 From manual operations to building software 21:17 Setting up physical mail locations across the US 22:56 How AI is changing the product and industry 25:27 SEO disruption from AI overviews in Google 27:33 AI threats and why physical operations are a moat 30:13 The hardest part of building a startup 31:22 Shifting from product builder to CEO 33:04 Lightning round š§ Full Show Notes: https://saasclub.io/475 š Get weekly 5-minute SaaS insights: https://saasclub.io/email #SaaS #FirstCustomers #ProductMarketFit #StartupAdvice #FounderStory