Marketing Glossary for Solopreneurs: 35 Essential Terms

Marketing – Terms & Definitions

The Marketing Pillar focuses on the strategies and tactics required to acquire and retain customers. This vocabulary section — updated for 2026 with terms like Cohort, PAC, and SOC — provides the core concepts needed to track your performance, optimize your spend, and communicate your brand's message effectively across digital channels.

Learn the difference between a Funnel and a Flywheel, and gain the language necessary to discuss SEO, Performance Marketing, and Attribution with your team. For reading recommendations in this area, visit the Book Club Marketing section.

"Great marketing is art and science – the art is the creative, the science is the context and distribution.  — Gary Vaynerchuk

 

The Power of the Top 5%

While most solopreneurs spray content and pray for clients, the top 5% treat marketing like engineering: every headline, funnel stage, and pixel is measured, tested, and optimized. They know:

  • A 1.8 % increase in opt-in rate can add $100K to the bottom line this year.
  • A 0.5 % lift in conversion rate on a $10K offer turns a “good” launch into a life-changing one.
  • The difference between $5K months and $50K months is usually one better hook, one tighter offer, and one data-backed decision.
  • By mastering this vocabulary, you’re no longer guessing — you’re speaking the language of leverage, ROI, and predictable growth.

The same language used by the calm, fully-booked, multiple-six- and seven-figure solopreneurs who never chase clients again.

By mastering this vocabulary, you are acquiring the skills to find and exploit those high-leverage marketing opportunities. Welcome to the top 5%.

 

Optimize Your Reach: Join the Marketing Dialogue

If this deep dive into customer acquisition and digital growth resonates with your commitment to increasing reach, consider joining the Renew Prosper Newsletter. We deliver curated insights, strategies, and resources designed to keep your marketing advantage sharp and your campaigns optimized.

 

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