Free
Free
No card required
- Search
- Deep search across 250M+ papers with cited answers and summaries
- Projects
- Five saved projects with reference-manager export
AnswerThis
● Identity checkedResearch · Vendor site 2026-10-04
AnswerThis is a Y Combinator–backed research assistant for literature reviews and evidence workflows. Researchers upload drafts or questions, search a large paper and trial corpus, evaluate citations, and run PRISMA- or Cochrane-aligned systematic review steps with export to reference managers.
- Category
- Research
- Free access
- Free tier includes deep search across 250M+ papers, cited answers, five saved projects, and exports to Zotero, Mendeley, and EndNote with no card required
- API access
- Not confirmed
Is AnswerThis right for you?
A good fit for
Grad students, academic labs, and industry research teams who need grounded, citable literature search and systematic review tooling rather than generic chat.
Before you choose
The free plan caps saved projects at five; Pro adds unlimited projects while Lab & Team requires at least three seats on annual billing.
Overview
AnswerThis targets verified research workflows—from finding gaps to PRISMA-compliant systematic literature reviews—with cited answers instead of generic chat affirmations.
What it can do
Features & capabilities
Unknown is different from unavailable. Each fact carries its own evidence.
| Capability | Value | Evidence | Checked |
|---|---|---|---|
| Corpus size | Marketing cites 300M+ papers, trials, and PDFs with auto-evaluated citations in research workflows. | Facts sourced | 2026-10-04 |
| Systematic review | Pro plan advertises agent-led systematic review, PRISMA support, and trial landscape connectors. | Facts sourced | 2026-10-04 |
| Reference export | Free tier exports to Zotero, Mendeley, and EndNote. | Facts sourced | 2026-10-04 |
Understand the total cost
AnswerThis pricing & plans
Pro
$35.00 /mo
Billed monthly per seat
- Reviews
- Agent-led systematic review, PRISMA workflows, and meta-analysis connectors
- Writing
- AI Writer with full manuscript drafting and frontier models without rate caps
Lab & Team · per seat
$75.00 /mo /seat
Billed annually with minimum three seats
- Collaboration
- Shared workspaces, dual-reviewer screening, and meta-analysis grading
- Admin
- Centralized billing and admin controls
- Minimum total
- $225/mo
Max
$250.00 /mo
Volume and site licensing; contact for campus-wide terms
- Institution
- Campus-wide site license with SSO, LMS integration, and librarian admin console
- Support
- Onboarding and training included on Max positioning
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Frequently asked questions
What is AnswerThis used for?
AnswerThis is a Y Combinator–backed research assistant for literature reviews and evidence workflows. Researchers upload drafts or questions, search a large paper and trial corpus, evaluate citations, and run PRISMA- or Cochrane-aligned systematic review steps with export to reference managers.
Does AnswerThis have a free plan?
Free tier includes deep search across 250M+ papers, cited answers, five saved projects, and exports to Zotero, Mendeley, and EndNote with no card required. This record lists ongoing free access; check the plan limits before starting.
How much does AnswerThis cost?
The listed monthly price is $35.00 USD at monthly billing. See the plan cards for entitlements, billing commitments and seat minimums.
Can I use AnswerThis through an API?
Not confirmed. API access and subscription access may have different terms; consult the linked sources.
What should I check before choosing it?
The free plan caps saved projects at five; Pro adds unlimited projects while Lab & Team requires at least three seats on annual billing.
Price history
No retained pricing changes yet. A current price alone does not establish a historical trend.
How this profile is supported
Identity and profile
Reviewed vendor source
Read original source ↗Facts apply to the named version and check date. Send a sourced correction if something changed.