Consensus vs OpenEvidence
A side-by-side comparison of capabilities, autonomy, integrations, and pricing to help you choose.
Short answer: choose Consensus if you want ai search engine that finds and synthesizes scientific evidence (Assistant, freemium); choose OpenEvidence if you want ai clinical decision-support search for verified physicians, grounded in the literature (Assistant, free).
| Consensus | OpenEvidence | |
|---|---|---|
| What it is | AI search engine that finds and synthesizes scientific evidence | AI clinical decision-support search for verified physicians, grounded in the literature |
| Type | agent | agent |
| Autonomy | Assistant | Assistant |
| Pricing | freemium · Free; Premium reported ~$8.99/mo | free |
| Best for | consumers, enterprise | enterprise, consumers |
| Deployment | saas | saas |
| Modalities | text, api | text |
| Models | gpt | model-agnostic |
| Protocols | rest-api | none |
| Integrations | Semantic Scholar, OpenAI GPT | PubMed, Electronic Health Records |
| Capabilities | 4 documented | 4 documented |
Consensus
- +The Consensus Meter is a genuinely useful at-a-glance evidence aggregator
- +Huge corpus (200M+ papers) with credible search infrastructure and OpenAI synthesis
- +Generous free tier plus student and clinician discounts
- -Locked to OpenAI models; less flexible than model-agnostic rivals
- -The Consensus Meter is best for binary questions and weaker on nuanced topics
OpenEvidence
- +Answers are grounded in peer-reviewed literature with traceable citations
- +Access restricted to verified physicians, narrowing misuse
- +Free for clinicians, supported by a publisher/advertising model
- -Decision support only: clinicians must evaluate outputs; not a diagnostic authority
- -Ad-supported model raises questions about influence on surfaced content
Which should you choose?
Consensus is ai search engine that finds and synthesizes scientific evidence, best for consumers, enterprise. OpenEvidence is ai clinical decision-support search for verified physicians, grounded in the literature, best for enterprise, consumers. The right choice depends on the autonomy level you want, your existing integrations, and your budget, all compared above.