Tool review · Research
Elicit
Literature review from papers — extract, compare, and do not pretend it read the PDF for you.
Gregory Greenstein, Aiacent
- Published
- Updated
- Pricing verified
- How we rank
The Aiacent take
Elicit is the research tool we would hand someone who has to review a literature, not a landing page. You ask a question. You get a table of papers. You extract methods and findings into columns. That is a real 2026 job, and it is not Perplexity.
We ranked it second on the research page because most 'AI for research' tickets are still a cited-web ticket (Perplexity) or a 'help me think' ticket (ChatGPT). Elicit wins when the sources have to be papers. Consensus wins a faster yes/no from the same corpus. Mixing those up is how a grad student buys Plus and still pastes abstracts into ChatGPT.
Skip Elicit if you will not open the PDFs. A prettier table of hallucinations is still a hallucination. Skip it if the job is a competitor brief — that is Perplexity.
Most 'we need AI for research' tickets from a lab are an Elicit ticket. Most from a startup are a Perplexity ticket. The word research is doing too much work.
Product look · figure pending
Elicit
Best for. Researchers and operators who need a first pass across academic papers, not a web brief.
Skip if. You needed a cited snapshot of the public web (Perplexity) or a draft (ChatGPT).
No vendor screenshot until a rights-cleared file exists at public/figures/elicit.png. We do not hotlink app UIs.
Pros
- The table of papers is the product — columns you asked for, not a chat dump
- Faster than opening forty PDFs when the job is 'what has been tried'
- Upload and extract is useful when the corpus is already on disk
Cons
- It will still miss a paper, misread a method, and flatten a caveat. You still read
- Not a writer. The output is a research table, not a grant or a blog
- Wrong default if the question lives on the public web, not in journals
Who it's for
- Researchers, analysts, and operators running a literature pass
- Teams that already have a pile of PDFs and needed extraction
- Anyone whose Perplexity habit is 'search Google Scholar in a chat'
Who should skip it
- People who needed a cited web brief (Perplexity)
- People who needed a draft, a memo, or a grant (ChatGPT or Claude)
- People who will not click through to the paper
What matters in the product
Paper table
The product. Columns you define. If you wanted a paragraph, you are in the wrong tool.
Extract from PDFs
Useful on a corpus you already trust. Garbage uploads produce confident garbage.
Screening
A first pass. You still decide inclusion. An AI that 'finishes the review' is how bad reviews ship.
Verdict
The literature-review desk. Buy Elicit when the sources have to be papers. Buy Perplexity when the sources are the web. Do not buy it as a writer.
Open ElicitFAQ
Refund and cancel terms are not listed here because we do not republish unpublished vendor policies. Check the vendor checkout and help center before you buy.