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Consensus vs R Discovery

Two fact sheets from our own research, side by side — pricing, platforms, API access and status re-checked by us rather than quoted from the vendors.

The short answer

Free plan
Both have one
Public API
Consensus has one; not confirmed by us for R Discovery
Best fit
Consensus: Checking whether a specific claim has support across published studies · R Discovery: Researchers who want a personalized feed of new papers in their field
Platforms
Consensus: Web, iOS, Android · R Discovery: Web, iOS, Android, Chrome extension
Trust score
About even — Consensus 90, R Discovery 90

From our own records as of each tool's last check. Anything we have not confirmed is left out rather than guessed. How we verify

Side by side

FactConsensusR Discovery
CategoryAcademic Search & Literature ReviewAcademic Search & Literature Review
Pricing modelFreemiumFreemium
Starts at—$12/mo
Public APIYesNot confirmed
Trust score90 / 10090 / 100
PlatformsWeb, iOS, Android, APIWeb, iOS, Android, Chrome extension
CompanyConsensus NLP, Inc.Cactus Communications
Launched2021—
Last verifiedOct 15, 2026Oct 15, 2026

What our research says

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

R Discovery

R Discovery is built around the daily habit of keeping up with a field: it recommends papers based on what you've already read, then lets you interrogate a PDF instead of skimming it cold. The free tier is usable on its own, but the features researchers actually want, literature review drafts and unlimited PDF chat, sit behind the $12/month Prime plan.

Pros

  • Personalized paper feed based on reading history across a large index
  • Chat directly with a paper's PDF instead of just searching its abstract
  • Generates a first-draft literature review from selected papers
  • Audio playback for papers, useful for reading on the move

Cons

  • Heavier AI features (literature review, unlimited PDF chat) require the paid Prime tier
  • Recommendation quality depends on how much reading history the account has built up
  • No API for pulling data into other research tools

Which one fits

Choose Consensus if you need

  • Checking whether a specific claim has support across published studies
  • Clinicians and students orienting quickly in an unfamiliar literature
  • Anyone who wants citations attached to every summarised claim

Choose R Discovery if you need

  • Researchers who want a personalized feed of new papers in their field
  • Skimming a paper's findings via chat before deciding to read the full text
  • Non-native English speakers who need abstracts translated

Consensus vs R Discovery: the questions people ask

Is Consensus cheaper than R Discovery?

R Discovery starts at $12/mo. Consensus has a free tier; what its paid plans cost is not confirmed by us yet.

Does Consensus or R Discovery have a free tier?

Both: Consensus has a free tier, and R Discovery has a free tier.

Which has a public API, Consensus or R Discovery?

Consensus ships a public API, as of our last verification. A public API for R Discovery is not confirmed by us — check its developer docs before you plan an integration.

All Consensus alternatives →All R Discovery alternatives →Browse all Academic Search & Literature Review →