Mark Brinker

Mark Brinker creates straightforward videos that help business owners understand and use AI tools with more confidence. The channel focuses on comparing popular AI tools like ChatGPT, Claude, Gemini, and Perplexity to help viewers decide what is worth using, while also teaching how to avoid common mistakes, privacy risks, and overhyped advice.

With over 20 years of experience building a service business, Mark Brinker shares practical insights for applying AI to save time on everyday tasks, writing, planning, and problem-solving. The content covers specific applications, such as connecting apps to ChatGPT, using AI for research, and avoiding publishing low-quality AI-generated content on websites.