Consensus
AI-powered search engine for peer-reviewed research papers
AI-Powered Summary
Consensus is an AI-powered academic search engine that helps researchers, students, and clinicians search, analyze, and synthesize peer-reviewed literature from a database of over 250 million papers. It offers automated literature review via Deep Search, a Medical Mode for clinical evidence, and a visual Consensus Meter for gauging research agreement. Over 170 university libraries partner with the platform, and it includes licensed full-text content from publishers like Sage and ACS.
Key Features
What makes Consensus stand out
Deep Search
Automates literature reviews by expanding key terms, finding conflicting arguments, and exploring citation graphs.
Medical Mode
Restricts results to clinical guidelines and articles from the top 1,000 medical journals.
Consensus Meter
Visually shows how much the research agrees or disagrees on a yes-or-no question.
Natural Language Filters
Specify timeframes, populations, and study designs in plain language and filters are applied automatically.
250M+ Paper Index
Searches across over 250 million peer-reviewed research papers including licensed full-text content.
Citation Graph Exploration
Follows citation networks to discover related and relevant papers beyond keyword matching.
AI-Powered Summaries
Generates context-rich previews and summaries directly from authoritative peer-reviewed sources.
Publisher Partnerships
Licensed access to full-text content from publishers like Sage and ACS for more precise results.
What's Great
- Indexes 250M+ peer-reviewed papers with licensed full-text from major publishers like Sage and ACS
- Deep Search automates comprehensive literature reviews, expanding key terms and exploring citation graphs
- Medical Mode narrows results to ~50,000 clinical guidelines and 8M articles from top 1,000 medical journals
- Consensus Meter provides a quick visual summary of research agreement on yes-or-no questions
- Natural language filters allow specifying timeframes, populations, and study designs directly in prompts
Things to Know
- Pricing for Pro tier is not transparently listed on the website, making cost comparison difficult
- Focused exclusively on peer-reviewed academic literature — not useful for general web search or non-academic content
- Full-text access depends on publisher partnerships, so coverage may vary by discipline
Pricing Plans
All Consensus pricing tiers and features
Free tier available; Pro tier exists but pricing not specified on scraped pages
Free
Pro
University / Institutional
Real Cost Breakdown
Hidden Costs
- Pro tier pricing is not publicly listed, requiring sign-up to see costs
- Institutional access pricing likely requires contacting sales
Cost Saving Tips
- Check if your university library has a Consensus partnership for free institutional access
- Use the free tier for basic searches before committing to Pro
Free tier is useful for basic research queries, but advanced features like Deep Search and Medical Mode require a Pro subscription with undisclosed pricing — university affiliations may provide free access.
Price Comparison
Compare Consensus with similar tools
Consensus ranks as the 2nd most affordable option out of 2 tools, priced 100% below the category average of $84/mo.
Best For
Researchers and students conducting literature reviews using peer-reviewed sources
Who Should NOT Use This
- General web searchers looking for non-academic information — Consensus exclusively searches peer-reviewed academic literature and is not designed for general web queries, news, or casual information lookup.
- Writers or marketers needing content generation tools — Consensus is a research discovery and synthesis tool, not a content creation or writing assistant. It does not generate original text beyond research summaries.
- Researchers in fields with limited peer-reviewed literature (e.g., emerging industries) — The tool's value depends on the depth of available peer-reviewed papers. Very new or niche fields may have sparse coverage in the 250M paper index.
- Teams needing collaborative project management or annotation features — Consensus focuses on search and synthesis rather than collaborative research management, citation management workflows, or team-based annotation.
Competitive Position
Consensus is the only AI search engine that combines a 250M+ peer-reviewed paper index with automated literature review, publisher-licensed full-text access, and a visual research agreement meter — purpose-built for academic rigor rather than general-purpose AI.
When to Choose Consensus
- You need AI-assisted synthesis of peer-reviewed literature rather than just a list of papers
- You want a visual overview (Consensus Meter) of research agreement on specific questions
- You're conducting clinical research and need results filtered to top medical journals and guidelines
- You want automated literature review that explores citation graphs and conflicting evidence
When to Look Elsewhere
- You need access to grey literature, preprints, or non-peer-reviewed sources
- You primarily need citation management and bibliography tools (use Zotero or Mendeley instead)
- You want full-text access to papers — Consensus provides previews and summaries but may not replace library subscriptions
- You need collaborative research annotation and team-based workflows
Strongest alternative: Google Scholar
Learning Curve
Prerequisites
Common Challenges
- Learning to formulate effective research questions for optimal AI-driven results
- Understanding how to use natural language filters to narrow results effectively
- Interpreting the Consensus Meter results in the context of research quality and study design
Frequently Asked Questions
Common questions about Consensus
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