SlideSignal

SlideSignal helps indie makers and creators research slideshow ideas, remix them with original photos or AI-generated images, edit text and layouts, and manage publishing and analysis in one Mac app. An AI assistant helps set up the workflow. Use a supported ChatGPT plan or your own AI API keys; provider costs and limits are separate. Three-day trial, then a EUR 69 lifetime app license. Requires macOS 14+ and Apple silicon M1 or newer.