Masoud Tahsiri

Masoud Tahsiri

Masoud Tahsiri works in growth and QA at Refact, focused on SEO, organic growth, and product quality. He helps the studio’s products get discovered, perform better in search, and stay reliable through testing, review, and continuous improvement. His work connects content strategy, technical SEO, automation, analytics, and quality assurance, giving him a broad view of how digital products grow after launch. At Refact, Masoud focuses on improving both visibility and reliability, making sure products are not only built well but also findable, measurable, and ready for users.

A publisher’s spreadsheet shows Substack’s 10% fee rising from $500 to $20,000, with the largest cost selected.
by Masoud Tahsiri

Is Substack Right for You? Fees, SEO, and Control

Substack makes it easy to start a newsletter with almost no setup. That’s the appeal. But as soon as money, SEO, and brand expectations show up, the same simplicity can start to feel like a ceiling. This guide helps you decide if Substack is still right for you, especially if you’re growing a paid newsletter. […]

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