Startup cost: $100 - $1.5k

Low-end estimate includes basic tools like a computer and internet connection, free or low-cost UI testing tools (e.g., BrowserStack, TestRail with free trials), and possibly a basic website or portfolio setup using free platforms like WordPress or Wix. This budget assumes leveraging free resources and communities for learning and networking. High-end estimate covers a more professional setup with paid subscriptions to advanced UI testing tools, a custom domain and professional website hosting, marketing expenses (e.g., Google Ads or social media promotions), and possibly a course or certification in UI testing. This budget also accounts for a higher quality computer or additional monitors for more efficient testing, and software licenses for tools like Adobe XD or Sketch. Hidden costs might include ongoing subscription fees and unexpected software updates.