An SEO with 12 years of experience built Post Cheetah with ChatGPT and passed $3K MRR a month after launch
Mark Gadala launched in late August and had just over $3K MRR by the end of September, with no paid ads.
Subject: Mark Gadala (Post Cheetah)Subscription AI SEO tool

Case Overview & Background
Mark Gadala has done SEO for over 12 years. After he started using ChatGPT, he built Post Cheetah to run the entire SEO process with AI. He launched in late August 2023 and says it was a little over $3K MRR by the end of September with zero paid ads.
How AI Is Used
Step-by-Step Process
12 years of SEO shaped the product.
He started building after using ChatGPT.
Early growth came without paid ads.
Customer Acquisition & Distribution
Limitations, Risks & Failure Modes
What may not apply to you, and what could go wrong:
- The figure is self-reported and was not independently checked
- Early MRR one month after launch says little about retention
- Search engines may change how they treat AI content
Key Takeaways
- Niche expertise plus AI can produce a quick launch
- Early revenue without ads is a good signal
Sources
Indie Hackers interview: My AI SEO SaaS Just Launched to $3k MRR With Zero Paid Ads
Note: Indie Hackers interview. The headline figure is in the founder's own words in the public section.
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