Best AI tools for research
Source-grounded answers, literature review, and reading a long document.
The job: Turn a pile of sources into something you can stand behind.
Ranked by score
- 1
Claude
The professional odds-on. Strong on documents, drafts, and staying with the thread.
Preliminary scoreReviewed from docs89 - 2
ChatGPT
The default option. Specialists have to be better than this at one job.
Preliminary scoreReviewed from docs85 - 3
NotebookLM
Answers from your sources. That constraint is the feature.
Preliminary scoreReviewed from docs85 - 4
Perplexity
Cited web answers. The research tool that shows its work.
Preliminary scoreReviewed from docs83 - 5
Gemini
Google's general assistant. Strongest when the files are already Google's.
Preliminary scoreReviewed from docs80 - 6
Elicit
Papers in, a table out. Narrow, and that is the point.
Preliminary scoreReviewed from docs76 - 7
Consensus
Scientific search. Ask it what the papers say, not what the internet thinks.
Preliminary scoreReviewed from docs74