Consensus

Level 21: Scientific Literature & Evidence

Science · Level 21

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In short

Consensus is an AI tool in the Science & Research category from Consensus NLP, Inc. in Boston, United States. The pricing model is freemium. It is with an English interface that handles German content.

Company HQBoston, United States· Consensus NLP, Inc.

What is Consensus?

Consensus is an AI-powered academic search engine designed to extract and synthesize findings directly from peer-reviewed scientific research. Accessing a database of over 200 million research papers, the tool identifies relevant studies and summarizes their key findings. Rather than serving a list of links, Consensus provides evidence-backed answers accompanied by explicit citations.

At the core of the platform is AI synthesis, which measures scientific agreement on specific topics. The Consensus Meter feature analyzes dozens of pertinent papers to visualize the percentage that support, refute, or remain neutral regarding a research question. An integrated Copilot generates narrative overviews and highlights critical metadata such as study design and sample size.

The service is tailored for researchers, students, medical professionals, and science journalists who need fast, reliable insights from academic literature. Users can apply filters based on citation counts, study design, and journal impact to zero in on high-quality evidence. Direct links to original paper repos ensure complete source transparency at every step.

Core features & strengths

  • Consensus MeterAnalyzes the spectrum of research outcomes for yes/no questions and visualizes the proportion of agreeing, disagreeing, and neutral studies.
  • Synthesis & AI CopilotGenerates automated summaries across multiple papers simultaneously and answers specific follow-up questions using retrieved academic literature.
  • Academic FiltersEnables precise filtering of search results by study design, sample size, methodology, and journal quality metrics.

Who is this tool for?

Designed for researchers, university students, medical staff, journalists, and policy analysts who regularly digest academic literature. It benefits anyone seeking grounded, evidence-based answers without spending hours reading individual abstracts.

Typical use case

A health journalist needs to investigate whether regular coffee consumption reduces cardiovascular disease risk. She enters the query into Consensus, which instantly retrieves dozens of meta-analyses and clinical trials. The Consensus Meter displays the prevailing scientific sentiment at a glance, while the Copilot drafts a clear summary highlighting key study sample sizes. Within minutes, cited facts complete with direct links to PubMed papers are ready for publication.

What is Consensus good for?

  • Designed for researchers, university students, medical staff, journalists, and policy analysts who regularly digest academic literature. It benefits anyone seeking grounded, evidence-based answers without spending hours reading individual abstracts.
  • A health journalist needs to investigate whether regular coffee consumption reduces cardiovascular disease risk.
  • Consensus Meter: Analyzes the spectrum of research outcomes for yes/no questions and visualizes the proportion of agreeing, disagreeing, and neutral studies.
  • Synthesis & AI Copilot: Generates automated summaries across multiple papers simultaneously and answers specific follow-up questions using retrieved academic literature.
  • Academic Filters: Enables precise filtering of search results by study design, sample size, methodology, and journal quality metrics.

When a different tool fits better

Consensus is not suited for general web search, creative text generation, or real-time news retrieval, as it relies strictly on peer-reviewed papers. If your question falls outside scientific research or involves private internal documents, standard general-purpose AI assistants are more appropriate.

Pricing & plans

Consensus offers a free plan and two paid subscription tiers.Freemium

Supported languages

DEGerman — content yes, interface in EnglishENEnglish — fully supported

The user interface is in English, but queries and paper summaries function in multiple languages including German.

Interface = the tool's menu language, content = the language you can work in. Without guarantee — vendors keep expanding their language coverage.

Privacy & GDPR

US servers. GDPR transfer via standard contractual clauses, DPA for enterprise customers. Queries are not passed on to train third-party models.

Fact sheet

Fact sheet with the key data
VendorConsensus NLP, Inc.
HeadquartersBoston, United States
CategoryScience & Research
Pyramid levelLevel 21 – Scientific Literature & Evidence
Pricing modelFreemium
Free forever optionLimited
Open SourceNo
Entry planFree: 0 $ (0 €)
Germancontent only, English interface
Englishinterface and content
Additional languages4
Privacy classificationUS Cloud
Data processing agreementTeams and Enterprise tiers provide dedicated agreements and administrative controls suitable for corporate and academic institutions.

Alternatives to Consensus

  • ElicitFreemium · HQ: Oakland, United States · US Cloud
  • ScholarcyFreemium · HQ: London, United Kingdom · GDPR / EU
  • scite.aiPaid · HQ: New York, United States · Unclear
  • Supp.AI (Allen Institute)Free · HQ: Seattle, United States · Unclear

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Frequently asked questions

How much does Consensus cost?

Consensus offers a free plan and two paid subscription tiers. Current plans: Free: 0 $ (0 €); Premium: 9.99 $ (9.29 €); Teams: on request (on request).

Is Consensus free?

Consensus offers a limited free tier; the full feature set requires a paid plan. Credits are used for deep AI analysis and reports. Annual billing provides a discount on the Premium plan.

Does Consensus support German?

Partly. Consensus handles German content reliably, but the interface is English. Additional languages: Chinese, French, Portuguese, Spanish. The user interface is in English, but queries and paper summaries function in multiple languages including German.

How does Consensus handle data privacy?

User queries are processed on US-based cloud infrastructure (AWS) and passed to LLM providers like OpenAI for response generation. According to provider policies, user search inputs are not used to train public foundation models. Do not enter highly confidential business secrets, unpatented intellectual property, or sensitive personal data into search prompts.

Who is behind Consensus?

Consensus is operated by Consensus NLP, Inc., headquartered in Boston, United States.

Where does Consensus sit in the AI Tool Pyramid?

Consensus sits on level 21 (“Scientific Literature & Evidence”) and belongs to the Science & Research category. Levels group tools by topic and are not a ranking.

Is Consensus GDPR-compliant?

Consensus processes data mainly outside the EU, usually in the United States. GDPR-compliant use is possible but requires a data processing agreement, suitable safeguards for the third-country transfer and a case-by-case review.

What are alternatives to Consensus?

Comparable tools in the same category are Elicit, Scholarcy, scite.ai, Supp.AI (Allen Institute). They differ mainly in pricing model, company location and data protection level, so a direct comparison is worthwhile before deciding.