Consensus is an AI-powered academic search engine built by Consensus Inc. It indexes over 200 million peer-reviewed papers and synthesizes findings into cited answers. The signature feature is the Consensus Meter, which visualizes study agreement for yes/no research questions.
Over 5 million students and researchers across 10,000+ universities use it. Biomedical and social science coverage is deepest.
System Verdict
Pick Consensus for fast evidence orientation on research questions with a clear yes/no framing. The Consensus Meter reads at a glance and links straight to source papers. Pro Analysis on Premium extracts data tables across studies, which compresses hours of manual lit review into minutes.
Skip it for contested debates where nuance matters more than direction. The meter does not weight study quality, effect size, or publication bias. Engineering and humanities coverage is thinner than biomedical or social science.
Who pays which tier: Free for students and occasional users (with daily caps), Premium $11.99/mo ($8.99/mo billed annually) for active researchers running weekly lit reviews, Enterprise for labs, departments, and universities with 200+ seats.
Key Facts
| Product type | AI-powered academic paper search with evidence synthesis |
| Papers indexed | 200M+ peer-reviewed (PubMed, Semantic Scholar, Crossref, major publishers) |
| Signature feature | Consensus Meter (study agreement visualization) |
| Free tier | Daily search cap, basic Consensus Meter |
| Premium | $11.99/mo monthly, $8.99/mo billed annually ($107.88/yr) |
| Enterprise | Custom quote for labs, departments, 200+ seat institutions |
| Premium features | Unlimited searches, GPT-4 synthesis, Pro Analysis, Study Snapshots, Ask Paper |
| User base | 5M+ users across 10,000+ universities |
| Coverage bias | Strongest in biomedical and social science |
Every data point above was verified against vendor documentation on 2026-05-13. See Sources.
What it actually is
A natural-language academic search. Users ask a research question in plain language. Consensus returns cited findings from peer-reviewed papers plus the Consensus Meter for yes/no questions.
Premium adds GPT-4 synthesis, Pro Analysis for cross-study data extraction, Study Snapshots for fast methodology summaries, and Ask Paper for uploaded PDFs. Filters narrow by study design, publication date, sample size, and journal impact.
The moat: a curated index across PubMed, Semantic Scholar, Crossref, and major publishers, plus the Consensus Meter as a product-defining UX element. The weakness: field coverage is uneven. Biomedical and social science are strong; engineering and humanities are thin.
When to pick Consensus
- Running a literature review on a biomedical or social science question. The Consensus Meter orients the state of evidence in under 30 seconds.
- Clinical or healthcare evidence checks. Fast cross-reference against peer-reviewed studies before recommending anything.
- Student papers needing cited sources. Citation export in RIS, BibTeX, APA, or MLA saves hours.
- Journalist verifying a scientific claim. Direct links to abstracts and year-of-publication metadata support fast fact-checking.
- Pro Analysis across 10-30 studies. Data-table extraction compares outcomes without reading every full text.
When to pick something else
- Structured systematic review workflow: Elicit. Deeper custom analyses and review templates.
- Broadest academic database with no AI: Semantic Scholar (free). Wider field coverage than Consensus.
- Citation context and smart citations: Scite. Highlights supporting and contrasting citations within papers.
- General cited AI search beyond academia: Perplexity.
- Neural web search API for research pipelines: Exa.
Pricing
Pricing via consensus.app/pricing:
| Plan | Price | What you get |
|---|---|---|
| Free | $0 | Daily search cap, basic Consensus Meter, Claude class synthesis |
| Premium | $11.99/mo | Unlimited searches, GPT-4 synthesis, Pro Analysis, Study Snapshots, Ask Paper |
| Premium (annual) | $8.99/mo ($107.88/yr) | All Premium features, 25% savings vs monthly |
| Teams | Custom | Centralized billing for research groups and labs |
| Enterprise | Custom | 200+ seat institutions, SSO, team analytics |
Prices verified 2026-05-13 via Consensus pricing and Consensus subscription plans.
Against the alternatives
| Consensus Premium | Elicit Pro | Semantic Scholar | |
|---|---|---|---|
| Price | $11.99/mo ($8.99 annual) | ~$15/mo | Free |
| Papers indexed | 200M+ | 200M+ | 200M+ |
| Evidence meter | Consensus Meter | None | None |
| Workflow depth | Quick synthesis | Structured systematic review | Raw search |
| Data extraction | Pro Analysis tables | Column-based extraction | None |
| Best viewed as | Evidence orientation tool | Systematic review toolkit | Free academic baseline |
Failure modes
- Meter oversimplifies contested topics. Percentage-agreement hides effect size, study quality, and publication bias. Use as orientation, not as a verdict.
- Coverage skews biomedical and social science. Engineering, humanities, and niche pre-2000 journals are patchier. Cross-check Semantic Scholar for completeness.
- Free tier caps bite fast. Daily search limit kills heavy-use days. Active researchers should go Premium.
- Full-text indexing is partial. Around 60% of papers have full-text indexed. The rest analyze abstracts plus methods and discussion sections.
- Not a substitute for reading originals. Nuanced interpretation still requires the full paper. Consensus surfaces candidates; it does not replace close reading.
- Ask Paper quality depends on PDF cleanliness. Scanned PDFs and image-heavy papers extract poorly. Text-layer PDFs work best.
Methodology
This page was produced by the aipedia.wiki editorial pipeline, an automated system that ingests vendor documentation, verifies pricing and model details against primary sources, and generates the editorial analysis you are reading. No individual human wrote this review. Scoring follows the four-dimension rubric at /about/scoring/ (Utility x Value x Moat x Longevity, unweighted average). Last verified 2026-05-13 against Consensus pricing, Consensus subscription plans, and Consensus for university libraries.
FAQ
Is Consensus free? Yes, with daily search caps. Premium is $11.99/mo, or $8.99/mo billed annually ($107.88/yr), for unlimited searches, GPT-4 synthesis, and Pro Analysis.
How many papers does Consensus index? Over 200 million peer-reviewed papers across PubMed, Semantic Scholar, Crossref, and major publishers. Coverage is strongest in biomedical and social science.
Can the Consensus Meter be trusted for clinical decisions? Use it as orientation, not as final guidance. The meter shows directional agreement but does not weight study quality, sample size, or effect magnitude. Read originals before acting.
Consensus vs Elicit? Consensus is fast evidence orientation with the Meter. Elicit is a structured systematic review toolkit with deeper custom extraction. Pick Consensus for speed; pick Elicit for formal review workflows.
Does Consensus analyze full papers? Full text is indexed for roughly 60% of papers. The rest fall back to abstracts plus methods and discussion sections. Premium GPT-4 handles deeper extraction where full text is available.
Is there an enterprise tier? Yes. Consensus ships Teams for research groups and Enterprise for 200+ seat institutions with SSO and team analytics. Pricing is custom.
Sources
- Consensus pricing: current tier structure and annual pricing
- Consensus subscription plans: detailed plan features
- Consensus for university libraries: institutional usage and reach
- Consensus API: developer integration documentation
Related
- Category: AI Research
- Comparisons: Connected Papers vs Consensus | Consensus vs Elicit | Consensus vs Scite | Consensus vs Semantic Scholar
