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Elicit vs Petal

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

Cheaper paid plan
Petal — $2.55/mo vs $49/mo for Elicit
Free plan
Both have one
Public API
Elicit has one; not confirmed by us for Petal
Higher Trust score
Elicit — 94 vs 89 for Petal
Best fit
Elicit: Systematic reviews and evidence synthesis where every included paper needs the same fields pulled · Petal: Graduate students and academics managing a growing citation library

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

ElicitLiterature review workflow that extracts data into tablesPetalReference manager that answers questions across your PDF library

Side by side

FactElicitPetal
CategoryAcademic Search & Literature ReviewReference & Citation Management
Pricing modelFreemiumFreemium
Starts at$49/mo$2.55/mo
Public APIYesNot confirmed
Trust score94 / 10089 / 100
PlatformsWeb, APIWeb, Chrome extension
CompanyElicitPaladin Max, Inc.
Launched20212018
Last verifiedOct 15, 2026Oct 16, 2026

What our research says

Elicit

Elicit is the only one of these tools that treats a literature review as a structured extraction job rather than a chat, which is exactly right for the work. The price assumes you are billing someone else for the hours it saves.

Pros

  • Column-per-field extraction into a table is the correct shape for review work and rare elsewhere
  • Free tier is unusually generous: unlimited search, summaries and full-text chat
  • Every claim links back to the paper it came from
  • API access is included from the first paid tier rather than sold separately

Cons

  • The $49 to $169 jump is steep and Scale is priced for institutions, not labs
  • Free tier's limits on the Research Agent and Reports are not quantified anywhere on the pricing page
  • Extraction accuracy still needs spot-checking against the source PDF
  • Coverage is paper-centric, so grey literature and preprint-heavy fields are thinner

Petal

The one tool in this space that is a real reference manager first and a document chatbot second, which matters if citations are part of your output. If you only need to interrogate a handful of PDFs, a general assistant does that for free.

Pros

  • Automatic metadata extraction and deduplication removes the worst part of library upkeep
  • Sourced answers link back to the passage rather than paraphrasing without provenance
  • Word add-in and browser importer cover the actual writing workflow, not just reading
  • Paid entry price is a few dollars a month, far below research-AI subscriptions

Cons

  • Free tier's 400 AI credits do not replenish, so it is a trial rather than a usable plan
  • 1 GB of free storage fills fast with scanned PDFs
  • Multi-document chat and AI Create are locked to the Advanced tier and above
  • No API, so it cannot feed a lab's own pipelines

Which one fits

Choose Elicit if you need

  • Systematic reviews and evidence synthesis where every included paper needs the same fields pulled
  • Researchers screening hundreds of abstracts against defined inclusion criteria
  • Pharma, policy and academic teams that need an auditable trail back to sources

Choose Petal if you need

  • Graduate students and academics managing a growing citation library
  • Literature reviews where answers must be traceable to a specific source passage
  • Small research groups sharing annotated collections with co-authors

Elicit vs Petal: the questions people ask

Is Elicit cheaper than Petal?

On published entry prices, Petal starts lower — $2.55/mo against $49/mo for Elicit. Entry price is the lowest paid plan as we last verified it; what each plan includes differs.

Does Elicit or Petal have a free tier?

Both: Elicit has a free tier, and Petal has a free tier.

Which has a public API, Elicit or Petal?

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

More comparisons

All Elicit alternatives →Browse all Academic Search & Literature Review →