Spotter is a new startup that has launched an AI tool to help YouTubers brainstorm video ideas and create thumbnails. It uses AI to generate visually appealing and clickable titles. The tool analyzes the creator's past videos and performance data to provide personalized recommendations. Beta testing with popular YouTubers showed a 49% increase in views compared to videos made without Spotter Studio. The tool is available in the US, Canada, UK, and Australia for $50 a month, with a free trial for the first 30 days.