Consensus Review: Features, Pricing & Alternatives
An AI search engine that answers questions using peer-reviewed scientific research.
What is Consensus?
Consensus is an AI search engine for scientific research. Instead of searching the open web, it searches a database of over 200 million academic papers and uses AI to summarise what the research says, with links to every study.
It is designed for questions where evidence matters, such as health, nutrition, education, psychology and economics. Its Consensus Meter shows at a glance whether studies tend to agree or disagree on a yes/no question, and Deep reviews produce structured literature-review style reports.
Students, researchers, clinicians and science writers use Consensus to find relevant studies faster.
Key features of Consensus
- Search across academic papersFinds relevant peer-reviewed studies for a plain-language question.
- Consensus MeterShows how much of the research supports yes, no or possibly for a question.
- Deep reviewsGenerates a structured literature review with key findings and citations.
- Study snapshots and filtersSee study type, sample size and journal quality, and filter by date or methodology.
- Citations and exportsCopy citations and save papers to lists.
- API and MCPConnect Consensus search to other AI tools on paid plans.
Who is Consensus best for?
- Students writing essays and theses.
- Researchers and academics starting a literature review.
- Health and science writers who need evidence, not opinions.
Consensus pricing (October 2026)
| Plan | Price | What you get |
|---|---|---|
| Free | $0 | Paper search, limited Pro messages and a few Deep reviews per month |
| Pro | $20/month or $12/month billed annually | Unlimited Pro messages, more Deep reviews and research tools |
| Deep | $65/month or $45/month billed annually | Many more Deep reviews and higher API/MCP usage |
| Teams / Enterprise | Custom | Team billing and administration |
Verified students can get a discount on paid plans.
Consensus pros and cons
Pros
- Answers grounded in peer-reviewed research
- Consensus Meter gives a fast overview
- Clear citations to every study
- Good free plan for occasional use
Cons
- Limited to topics covered by academic literature
- Summaries can oversimplify nuanced research; read key papers
- Deep reviews are limited on cheaper plans
How to get started with Consensus
- Go to consensus.app and sign up for free.
- Ask a clear research question, ideally one that can be answered yes or no.
- Check the Consensus Meter, then open the most relevant studies.
- Use a Deep review when starting a literature review.
Consensus vs alternatives
Elicit is stronger for systematic reviews and data extraction. Perplexity covers the whole web. Gemini Notebook helps you study papers you already have.
Compare them in our best AI research tools guide.
Our verdict: is Consensus worth it?
Consensus is one of the best tools for quickly understanding what science says on a question. The free plan is enough for occasional use; Pro is worth it for students and researchers who search papers every week.
Consensus FAQs
Is Consensus free?
Where does Consensus get its data?
Can I use Consensus for medical decisions?
Consensus vs Elicit?
Pricing and features change often. Details on this page were last reviewed in October 2026. Always confirm current plans on the official Consensus website.
Best Consensus alternatives
Elicit
AI research assistant that finds, summarises and extracts data from academic papers.
Gemini Notebook (formerly NotebookLM)
Google's AI research notebook that answers questions using only the sources you add.
Kagi
Paid, ad-free search engine with personalised results and a multi-model AI Assistant built on its search.
Liner
AI research engine with cited answers, a scholarly search agent and a writing workspace for academics.
Paperpal
AI academic writing assistant for grammar, paraphrasing, citations, plagiarism and pre-submission checks.
Perplexity
An AI answer engine that searches the web in real time and cites every source.