Otio is the AI research assistant for iPhone and desktop - built to summarize articles, YouTube videos, and PDFs across every AI model, in one place.
Upload anything: PDFs, web pages, YouTube links, podcasts, or notes. Chat across all your sources at once, with every answer linked back to the original. Pick your model - Claude, GPT, Gemini, or Otio Auto - on any plan.
What Otio does:
• Summarize any article or webpage
• Summarize any YouTube video
• Read and chat with PDFs
• Take structured notes from your sources
• Visualise the data inside your documents
• Cite every claim back to the page it came from
Built for students, lawyers, writers, consultants, researchers, and anyone with too many sources to read.