AI Summary
5 min read"Almost one million people have visited my website thanks to this strategy." That is the opening claim from Bonu, a solo builder from India who grew his AI SaaS product, Side GPT, to $13,000 in monthly recurring revenue without spending a dollar on traditional marketing. His method, which he calls "engineering as marketing," is a deliberate system for turning the act of building into the primary traffic driver. For builders who hate sales, cold emails, and content writing, this approach offers a way to market by doing what they already enjoy: building things.
The Core Mechanism: Free Tools as SEO Funnels
Bonu’s strategy is deceptively simple: build dozens of free, lightweight tools that solve small, specific problems, and let Google do the rest. Side GPT, a chatbot that lets businesses give their website an AI assistant, gets roughly 50,000 visitors per month. Of those, about 200 become leads, 60 convert to trials, and 25–40% of those trials become paying customers. The average customer pays around $100 per month, and the business has about 130 customers.
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What you'll learn
- 1 (01:29) **Founder Introduction & Product Overview** - Bonu, a builder from India, introduces his SAS Side GPT, which grew to $13k MRR with zero marketing spend.
- 2 (04:00) **Business Model & Key Metrics** - Bonu shows his dashboard and explains the SAS subscription model, conversion funnel, and impressive customer lifetime value.
- 3 (06:51) **Introducing Free Tools Marketing** - Bonu explains his core strategy for generating free traffic: building dozens of free, SEO-optimized tools.
- 4 (09:18) **Speed of Execution & AI Advantage** - Bonu reveals that creating a new free tool now takes less than five minutes, thanks to a system he's built.
- 5 (10:37) **Step-by-Step Playbook: Step 1-3** - Bonu walks through the first three steps of his keyword research process using Ahrefs.
- 6 (12:29) **Step-by-Step Playbook: Step 4-7** - Bonu completes the playbook, covering volume filters, listing keywords, planning CTAs, and prioritizing tools.
- 7 (14:33) **Tech Stack & Tools** - Bonu lists the specific tools he uses to build and run his SAS, from SEO to analytics to customer support.
+ Full timestamped outline available in the app
Show Notes
The Marketing Playbook That Grew My App to $13K/month
Sharing ideas that make money!
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------------ Keywords: saas business, startup founder, indie hacker, micro saas, app flipping, app monetization, tech entrepreneur
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