Tool review · est. 2021
Consensus
AI search engine for peer-reviewed research
Visit Consensus →consensus.app
Tier across use cases
Strengths
- Searches 200M+ peer-reviewed papers and returns AI-synthesized findings with direct citation links — purpose-built for evidence-based research, unlike general LLMs.
- Consensus Meter visualizes scientific agreement across studies — a unique feature for assessing whether a research question has settled consensus or active disagreement.
- Pricing entry point of $8.99/mo (Premium annual) is significantly cheaper than enterprise academic databases like Web of Science.
- Free tier (20 AI searches/mo) is genuinely usable for occasional research; no credit card required.
- Adoption reported at 8M+ researchers by April 2026 — significant validation among the target academic and clinical audience.
Trade-offs
- Limited centralized review presence on G2/Capterra/Trustpilot — sentiment must be inferred from academic communities and review aggregators.
- Pro plan caps Deep Searches at 15/month — power users running systematic reviews may hit limits.
- Coverage is strongest in medicine, life sciences, and psychology; humanities and law are less comprehensively indexed.
- AI summaries can simplify or shift nuance — reviewers note that complex meta-analyses still require reading source papers.
- Annual contracts with auto-renew and 1-year minimum commitment — less flexible than month-to-month writing tools.
Key features
- AI-powered search across 200M+ peer-reviewed papers
- Consensus Meter (scientific agreement visualization)
- Study Snapshots (quick paper summaries)
- Pro Analysis (in-depth synthesis)
- Deep Search (systematic literature review mode)
- Scholar Agent (autonomous research tasks)
- Reference manager export (Zotero, Mendeley, etc.)
Pricing
Freemium. Free plan (20 AI searches/mo). Premium $8.99/mo or $9.99/mo. Pro $15/mo (or $120/yr). Teams $9.99/seat/mo (annual). Enterprise custom. 200M+ research papers indexed.
Free
$0/mo
1 seat
- Consensus Meter
- Basic search
- 200M+ papers
Premium
$8.99/mo
1 seat
- Unlimited Pro Analyses
- Study Snapshots
- All AI features
Pro
$10/mo
1 seat
- Everything in Premium
- 15 Deep Searches/mo
- Scholar Agent Deep mode
Teams
$9.99/mo
- Per-seat pricing
- Shared libraries
- Centralized management
Enterprise
Custom
- Custom pricing
- SAML/Shibboleth SSO
- API access
- Institutional integrations
What reviewers say
Best for
Researchers, graduate students, clinicians, evidence-based journalists, and consultants who need citation-backed synthesis from scientific literature — particularly for literature reviews and clinical decision support.
Frequently asked
- Who is Consensus best for?
- Researchers, graduate students, clinicians, evidence-based journalists, and consultants who need citation-backed synthesis from scientific literature — particularly for literature reviews and clinical decision support.
- How is Consensus ranked on TIERSAI?
- Consensus earns A tier (8.46/10) for Academic & Research Writing, and is ranked across 2 use cases in total. Every score uses the same transparent 0-to-10 scale across five axes.
- How much does Consensus cost?
- Freemium. Free plan (20 AI searches/mo). Premium $8.99/mo or $9.99/mo. Pro $15/mo (or $120/yr). Teams $9.99/seat/mo (annual). Enterprise custom. 200M+ research papers indexed.
Ready to try Consensus?
Start with the free or entry plan and test it on your own work — pricing and limits change often, so check the current options on their site.
Try Consensus →