TL;DR: Consensus is an AI-powered academic search engine that finds and synthesizes answers from peer-reviewed research papers. Ask a question like "Does intermittent fasting help with weight loss?" and Consensus searches millions of papers, extracts relevant findings, and presents a synthesized answer with direct links to the supporting studies. View Consensus tool page
What Is Consensus?
Consensus is a search engine built on top of the Semantic Scholar database of over 200 million academic papers. Unlike Google Scholar which returns a list of papers, Consensus uses AI to read the papers, extract key findings, and synthesize an answer to your question — complete with a "Consensus Meter" showing whether the scientific evidence agrees or disagrees on a topic.
Founded by Eric Olson and a team of researchers, Consensus addresses a fundamental problem: scientific knowledge is locked inside millions of papers that are difficult to search and synthesize. Consensus makes this knowledge accessible to students, researchers, clinicians, journalists, and anyone who wants evidence-based answers.
In 2026, Consensus has become a go-to tool for evidence-based research. It has been cited by major news outlets, used in university courses, and adopted by researchers who need quick synthesis of evidence on a topic before diving into detailed literature reviews.
Key Features
| Feature | Description |
|---|---|
| Academic Search | Searches 200M+ peer-reviewed papers from Semantic Scholar |
| AI Synthesis | Reads papers and synthesizes an answer to your question |
| Consensus Meter | Shows whether scientific evidence agrees, disagrees, or is mixed on a topic |
| Direct Citations | Every claim is linked to the specific paper and finding |
| Study Snapshots | AI summaries of individual papers with key methodology and findings |
| Filters | Filter by study type (RCT, meta-analysis), publication date, and journal quality |
| Copilot | AI assistant for deeper exploration of research topics |
Consensus Pricing in 2026
| Plan | Price | Includes |
|---|---|---|
| Free | $0/month | 20 AI queries/month, basic search, study snapshots |
| Premium | $8.99/month | Unlimited AI queries, Consensus Meter, advanced filters, Copilot |
| Team | $14.99/user/month | Everything in Premium + team collaboration, shared collections |
How to Use Consensus
- Go to Consensus: Visit Consensus
- Ask a question: Type a research question like "Is vitamin D effective for preventing COVID?"
- Review the synthesis: Read the AI-generated summary with the Consensus Meter showing agreement level
- Explore papers: Click through to individual study snapshots for more detail
- Filter results: Narrow by study type (RCTs, meta-analyses), date range, or journal
- Save and cite: Save relevant papers and export citations
Pros and Cons
| Pros | Cons |
|---|---|
| Evidence-based answers from peer-reviewed research | Limited to academic papers — no books, reports, or grey literature |
| Consensus Meter instantly shows scientific agreement | Free tier limited to 20 AI queries/month |
| Direct citations for every claim — fully verifiable | Synthesis may oversimplify nuanced scientific debates |
| Great for quick evidence checks | Not a replacement for systematic literature reviews |
Consensus Alternatives
| Tool | Best For | Key Difference |
|---|---|---|
| Elicit | Systematic research workflows | More structured for full literature reviews, data extraction |
| Perplexity | General AI search | Broader web search, not limited to academic papers |
| Semantic Scholar | Academic paper discovery | The underlying database without AI synthesis |
Try Consensus
Ready to get evidence-based answers? Visit Consensus to start searching for free, or check out our Consensus tool page for more details and comparisons.
Frequently Asked Questions
Is Consensus free?
Yes, Consensus offers a free tier with 20 AI-powered queries per month. Premium plans start at $8.99/month for unlimited queries and advanced features.
Is Consensus reliable for academic research?
Consensus searches peer-reviewed papers and provides direct citations for every claim. It is reliable for quick evidence synthesis, but for formal academic work, always verify the cited sources directly.
How is Consensus different from Google Scholar?
Google Scholar returns a list of papers. Consensus reads the papers, extracts findings, and synthesizes an answer with a Consensus Meter showing whether the evidence agrees or disagrees.
