Consensus
Useful when you want to know what a body of literature actually concludes rather than reading one paper at a time, but it orients you, it does not replace reading them.
Pros
- Every answer is tied to specific papers with study design and sample size
- Free tier is a standing plan rather than a time-limited trial
- The yes-or-no consensus meter is a fast orientation device
- Covers a very large index of peer-reviewed literature
Cons
- Summaries can flatten real disagreement between studies into false consensus
- Coverage skews to indexed English-language biomedical work
- Pricing cannot be verified from outside; the site blocks automated access
- Free allowance of the deeper analyses runs out quickly in real use