S3 EP39: SEO Shorts: SEO vs PPC with Pat Ahern from Intergrowth

In this episode of Customer Growth Sessions, Pat Ahern breaks down one of the most persistent marketing questions for e-commerce brands: Should you invest in SEO or PPC? Pat explores the financial and operational realities of building customer acquisition channels, explaining why e-commerce brands below $1 million in annual revenue should almost always direct 100% of their customer acquisition budget toward PPC (such as Meta Ads and Google Ads) rather than splitting funds with SEO. He details why SEO requires a baseline investment of $4,000+ per month to yield real results, contrasting the short-term cash flow necessity of PPC with the compounding, long-term ROI of search engine optimization.

The episode outlines clear revenue benchmarks for scaling marketing spend. Pat explains how brands at $500k in annual revenue can lay groundwork with a one-time AEO/SEO foundation without starving their immediate sales, while brands reaching $1 million to $2 million should begin shifting profits into ongoing SEO strategies. By $5 million in annual revenue, SEO should be a major revenue driver protecting the business against diminishing returns (ROAS erosion) and audience saturation on paid ad platforms.

For a complete breakdown of timelines, revenue formulas, and budgeting strategies, check out Intergrowth's full guide on SEO vs. PPC for Ecommerce.

Want to learn more about Intergrowth and how Pat and his team help businesses build sustainable customer acquisition engines? Visit intergrowth.com or connect with Pat directly on LinkedIn and Instagram.

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Interested in seeing how Intergrowth could help you grow your business? Head over to intergrowth.com/cgs to book a complimentary strategy session with our team.