Elicit is built for literature review, which is a narrower and more demanding job than general research. You ask a research question, and it searches a very large corpus of academic papers, then helps you screen them — extracting methods, sample sizes, outcomes, and findings into structured tables you can scan and compare. For a systematic review, that extraction step is the part that consumes weeks.

That is the real value: not answering a question, but doing the tedious middle of research. Screening hundreds of abstracts, pulling consistent fields out of papers that report them differently, and keeping a record of what you found is exactly the work a language model can assist with well, and doing it manually is where review projects stall.

The free tier is meaningful rather than symbolic: unlimited search across the corpus, unlimited summaries, and unlimited chat with full-text papers, with monthly limits on the deeper agent and report features. For a student or a researcher doing occasional reviews, that may be enough indefinitely.

The limits follow from the design. It is academic — it will not help with market research, journalism, or casual questions. Coverage varies by discipline, and some fields are much better served than others. And it assists rather than replaces judgement: extraction can miss nuance, and interpreting what a body of evidence means remains your work, particularly around study quality.

A practical way to use it well: define your inclusion criteria before you start screening, then let the tool apply them consistently and check a sample by hand. That combination catches the errors automated screening makes while still saving the weeks of manual work. Record what you exclude and why, since a review's credibility rests on that record as much as on its findings, and export the tables into the reference manager you already use rather than rebuilding your workflow around a new tool.

Best for academics and researchers conducting literature reviews. Not for non-academic research or questions outside published scholarship.