Tools · Comparison

Consensus vs Parent.wiki vs Semantic Scholar

All three are research tools. Here is what separates them.

	Consensus	Parent.wiki	Semantic Scholar
What it is	Answers a yes-or-no research question by aggregating what the papers actually found.	Sourced answers to parenting questions from AAP, CDC, and trusted institutions — plus real parent perspectives and practical next steps.	Semantic Scholar uses groundbreaking AI and engineering to understand the semantics of scientific literature to help Scholars discover relevant research.
Category	Research	Research	Research
Pricing	Freemium · Free · from $8.99/mo	Paid	Free · Free
How it bills	Flat monthly	Not published	Free
Free tier	Yes	No	Yes
Rating	Not yet rated	Not yet rated	Not yet rated
Features	Evidence-based answers from papers Consensus meter across studies Study quality indicators Citation export Filters by study type	—	Over 200 million indexed papers One-sentence paper summaries Influential citation detection Free public API Author and topic feeds
What works	Shows disagreement rather than hiding it Every answer traces to papers Good free tier	Sits in Research, one of the better-covered categories here — easy to compare	Completely free and non-commercial Underpins many paid tools Open API for building on
What does not	Only covers questions research has addressed Consensus meter oversimplifies Field coverage is uneven	No free tier — it has to be paid for before it can be tried Does not publish a price on its own site, so the cost is only clear after signing up 44 other tools in this catalogue claim to do the same job 12 tools in the same category have a free tier	Interface is plainer than commercial rivals Summaries are terse No workflow or note-taking features

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