Best AI for research
Answers with sources you can check, or an AI that reads your own documents.
Perplexity
Best for cited answers
Like a search engine that answers you and shows its sources. The free plan is plenty for most people.
Best for: Anyone who wants fast answers with sources they can check
Gemini Notebook
Best for your own files
Upload your stuff and it becomes an expert on it. Audio Overviews turn your notes into a podcast you can study with.
Best for: Students and researchers working from their own notes, PDFs and links
ChatGPT
Best for full reports
The default for a reason. Start free, and if you hit the limits, Go at $8 a month is enough for most people.
Best for: Anyone who wants one AI for questions, writing, images and more
Elicit
Best for papers
If your sources are research papers, use this instead of a chatbot. It searches 138M+ papers and pulls the data out for you.
Best for: Students and researchers who work with academic papers
Some links may earn a commission. It never changes the order. How I pick