Consensus
FreemiumAI-powered academic research search engine
Quick Verdict
Free (limited searches) · Premium $8.99/mo · Enterprise custom
Yes
Graduate students writing literature reviews, medical professionals looking for evidence-b
Scores 4.4/5. AI-powered academic research search engine.
Bottom line: Consensus scores 4.4/5 — Graduate students writing literature reviews, medical professionals looking for evidence-based answers, policy researchers needing consensus on scientific questions, and journalists fact-checking health or science claims.
About Consensus
Consensus is an AI-powered search engine designed for academic and scientific research. Instead of returning web pages, it searches 200M+ peer-reviewed papers and uses AI to synthesize findings with citation-grounded answers. Ask a research question and get a direct answer with relevant studies, consensus meters showing agreement levels across papers, and linked citations. Popular with researchers, students, and professionals who need evidence-based answers without reading dozens of papers. Free tier covers basic searches; Premium ($8.99/month) unlocks unlimited searches, GPT-4 summaries, and study snapshots.
Pricing
Free (limited searches) · Premium $8.99/mo · Enterprise custom
Features
- Searches 200M+ peer-reviewed papers
- AI-synthesized answers with citations
- Consensus meter showing agreement across studies
- Study snapshot summaries
- GPT-4 enhanced analysis (Premium)
- Export to citation managers
- Results filtered by study type and methodology
Pros
- Only AI search engine focused purely on academic papers
- Citation grounding prevents hallucination
- Consensus meter is genuinely useful for evidence review
- Affordable Premium at $8.99/mo
Cons
- Free tier limits searches per month
- Coverage skews toward biomedical and social science
- Less useful for humanities and qualitative research
- Can miss very recent papers (indexing delay)
Best For
Graduate students writing literature reviews, medical professionals looking for evidence-based answers, policy researchers needing consensus on scientific questions, and journalists fact-checking health or science claims.
Frequently Asked Questions
Is Consensus free?
Yes. Free tier allows limited monthly searches with basic AI summaries. Premium ($8.99/month) unlocks unlimited searches, GPT-4 enhanced analysis, and study snapshots.
How is Consensus different from Google Scholar?
Google Scholar returns a list of papers you have to read. Consensus reads the papers for you and synthesizes an answer with citations. It also shows a consensus meter indicating how many studies agree or disagree on a finding.
Does Consensus prevent AI hallucination?
Largely yes. Every claim is grounded in cited peer-reviewed papers. The AI summarizes what the papers say rather than generating claims from training data. However, the AI interpretation of complex studies can occasionally oversimplify.
Consensus vs Perplexity for research?
Consensus searches only peer-reviewed academic papers and shows consensus across studies. Perplexity searches the entire web and provides general answers. For academic rigor, Consensus; for broader research, Perplexity.
What subjects does Consensus cover?
Strongest in biomedical sciences, social sciences, economics, and environmental science. Coverage is weaker in humanities, law, and engineering. The 200M+ paper index is growing but doesn't cover every discipline equally.