Consensus vs Undermind
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 Undermind if you want agentic deep-search engine that finds every relevant paper on a scientific question (Assistant, freemium).
| Consensus | Undermind | |
|---|---|---|
| What it is | AI search engine that finds and synthesizes scientific evidence | Agentic deep-search engine that finds every relevant paper on a scientific question |
| Type | agent | agent |
| Autonomy | Assistant | Assistant |
| Pricing | freemium · Free; Premium reported ~$8.99/mo | freemium · $16/mo |
| Best for | consumers, enterprise | consumers, smb, enterprise |
| Deployment | saas | saas |
| Modalities | text, api | text |
| Models | gpt | model-agnostic |
| Protocols | rest-api | none |
| Integrations | Semantic Scholar, OpenAI GPT | Semantic Scholar, PubMed, arXiv |
| 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
Undermind
- +Agentic deep search prioritizes recall, surfacing obscure and cross-disciplinary papers
- +Comprehensiveness score and per-paper relevance explanations make coverage auditable
- +Reads full text and follows citation chains rather than ranking by keywords
- -Read-only discovery: it finds and explains but does not write or act
- -Deep searches are rate-limited; heavy use needs a paid tier
Which should you choose?
Consensus is ai search engine that finds and synthesizes scientific evidence, best for consumers, enterprise. Undermind is agentic deep-search engine that finds every relevant paper on a scientific question, best for consumers, smb, enterprise. The right choice depends on the autonomy level you want, your existing integrations, and your budget, all compared above.