AnswerThis

What is AnswerThis?

AnswerThis is an AI research assistant for academics, students and life sciences teams. It searches more than 250 million papers and returns cited answers and summaries, lets you chat with uploaded PDFs, and builds literature reviews from a single prompt. Paid plans add an agent-led systematic review workflow with PRISMA diagrams, dual human and AI screening, meta-analysis with evidence grading, an AI Writer for manuscript drafting with citations, and connections to reference managers such as Zotero, Mendeley and EndNote. Enterprise features for pharma and medical teams include risk of bias assessment, data extraction, audit-ready outputs, single sign-on and a single-tenant deployment option. Pricing on the plans page is Free at $0/month, Pro at $35/month per seat billed monthly, Lab & Team at $75/month billed annually for at least 3 seats, and Max at $250/month for institutional site licenses, with Enterprise on custom terms.

Use cases

• Search academic papers with citations
• Write literature reviews from a prompt
• Run systematic reviews with PRISMA
• Chat with research PDFs
• Draft manuscripts with citations
• Run meta-analysis and grade evidence
• Map clinical trial landscapes

Who it's for

• Graduate students
• Academic researchers
• Pharma and biotech teams
• University libraries

Why use AnswerThis

• Answers and summaries come with citations, so you can check the sources behind each claim.
• Systematic review, meta-analysis and writing tools sit in one workspace instead of separate apps.
• Two-way sync with Zotero, Mendeley and EndNote keeps your existing library in use.
• A free plan lets students and new users try the search before paying.
• Enterprise options address audit trails, SSO and single-tenant deployment for regulated teams.

AnswerThis features

• Deep search across 250M+ papers with cited answers
• Chat with uploaded PDFs
• AI Writer with citations and manuscript drafting
• Agent-led systematic review with PRISMA diagrams
• Dual-reviewer screening pipelines
• Meta-analysis with fixed or random effects and GRADE certainty
• Trial Landscape view of live trial registries
• Sync with Zotero, Mendeley and EndNote
• Search across PubMed, Embase and Cochrane in one query
• SSO, SAML and audit trails for enterprise teams

AnswerThis integrations

• Zotero
• Mendeley
• EndNote
• PubMed
• Embase
• Cochrane

How to get started with AnswerThis

1. Ask a research question or upload papers and PDFs to your library.
2. AnswerThis searches its index of 250M+ papers and returns a cited answer.
3. Save relevant papers, sync them with your reference manager and organize them into projects.
4. Run a literature review or systematic review, with screening, extraction and synthesis steps where your plan allows.
5. Draft and export your write-up with the AI Writer, using citations from your library.

AnswerThis limitations

• The Free plan is limited to 5 saved projects
• Plan names and limits vary between the vendor's pricing pages, so check the current details before subscribing
• Lab & Team requires a minimum of 3 seats and annual billing

AnswerThis pricing

Yes, AnswerThis has a free plan. Paid plans start at $35 per month, according to the official pricing page on 24 Oct 2026.

AnswerThis plans

• Free

  $0/month

  No card required

  • Deep search across 250M+ papers
  • Cited answers and summaries
  • 5 saved projects
  • Export to Zotero, Mendeley, EndNote

• Pro

  $35/month

  per seat, billed monthly

  • Frontier models, no rate caps
  • Agent-led systematic review and PRISMA
  • AI Writer with manuscript drafting
  • Unlimited projects and tables
  • 48-hour support

• Lab & Team

  $75/month

  billed annually, min 3 seats

  • Everything in Pro
  • Shared workspaces and projects
  • Dual-reviewer screening
  • Meta-analysis and evidence grading

• Max

  $250/month

  volume and site pricing

  • Everything in Lab
  • Campus-wide site license
  • SSO and LMS integration
  • Librarian admin console

• Enterprise

  Custom

  • Contact sales
  • Audit-ready outputs for regulatory submissions

Plans as listed on the official pricing page on 24 Oct 2026. Prices can change and may vary by country or exclude tax. Check the official pricing page.

AnswerThis alternatives

The main AnswerThis alternatives listed on Debuly are Elicit, Consensus, Scite, Undermind, Perplexity and ChatPDF. The table compares pricing and platforms; order is A–Z.

1. 

   ChatPDF

   Upload a PDF, Word or PowerPoint file and ask questions in any language, with answers linked to the source page.

   Research and searchProductivityWriting
   FreemiumVisit ChatPDF (official site)
2. 

   Consensus

   AI search engine for research that answers questions from peer-reviewed papers, with every claim linked back to its source.

   Research and search
   FreemiumVisit Consensus (official site)
3. 

   Elicit

   AI research assistant that searches 138 million papers, extracts data into tables and runs systematic reviews and cited reports.

   Research and searchProductivityWriting
   FreemiumVisit Elicit (official site)
4. 

   Perplexity

   AI answer engine that searches the web, cites sources inline and offers deep research, multi-step tasks and a choice of top models on paid plans.

   Research and searchChat assistantsProductivity
   FreemiumVisit Perplexity (official site)
5. 

   Scite

   Research platform that shows whether papers support or contrast a study through Smart Citations, with an AI assistant, MCP access and an API.

   Research and searchProductivityDeveloper platforms
   FreemiumVisit Scite (official site)
6. 

   Undermind

   AI research assistant that searches scientific papers, follows citations and builds sourced reports on your topic.

   Research and searchProductivity
   FreemiumVisit Undermind (official site)

AnswerThis FAQ

Sources & verification

Facts on this page come from the official sources below, each with the date we read it. Written by Debuly; the vendor did not review this page.

Image credits

• Logo: from framerusercontent.com · fetched 24 Oct 2026 · Vendor trademark, used only to identify the product; removed on request
• Cover: none collected yet, so a generated tile is shown.

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