Every AI PDF tool is a chatbot in a sidebar: upload, type a prompt, read the answer somewhere else. ReadPulse.cv puts comprehension inline. Highlight any passage and a toolbar appears - Explain, Summarize, Simplify, Example, Ask, Why and the answer streams in place. Ask Why again to drill to first principles. Hit an unfamiliar term and its definition floats over it. Highlights export to Notion, reading position saves itself, threads persist across sessions. No prompt writing. No tab switching.
