AI research tools for web questions and scientific evidence
Shortlist Perplexity, Elicit and Consensus for web and scientific research, with practical checks for source coverage, citations and evidence quality.
Find research papers and organize evidence.
Elicit is a research assistant for finding academic papers, reviewing summaries, and organizing information from studies. Its plans include paper chat, source access, structured extraction, and more specialized review workflows. It is useful when a research question needs a documented evidence trail, but study selection and interpretation still require attention to methods, inclusion criteria, and the limitations of the underlying literature.
Start with a question and several papers you already know. Check whether the search finds them and whether extracted fields match the source. Document inclusion criteria independently, and verify export formats and review allowances before using it for a larger project.
Free Basic + paid research and review plans. An ongoing free plan is listed in the official sources. Check its limits before using it for a production workflow.
Check the billing period, usage allowance, team access and export options against your own requirements. Start with a question and several papers you already know. Check whether the search finds them and whether extracted fields match the source. Document inclusion criteria independently, and verify export formats and review allowances before using it for a larger project.
See current plansResearchers building a structured literature-review workflow. Start with a question and several papers you already know. Check whether the search finds them and whether extracted fields match the source. Document inclusion criteria independently, and verify export formats and review allowances before using it for a larger project.
The official sources list a free plan. Its usage limits and included features may change; confirm them on the vendor’s current plans page.
This is an editorial assessment of published product information. We have not claimed hands-on benchmark scores or independently verified the vendor’s performance claims.
Checked November 5, 2026. This guide uses official product documentation. Recommendations are editorial judgments about fit; they are not performance guarantees.