Independent register of AI agents & harnesses · no sponsored placementsEdition 2026-09 · 107 entries · evidence to 26 Sept 2026

The Register / Research agents / Elicit

Register entry · Research agents · updated 26 Sept 2026

Elicit

Elicit is a closed-source web application, spun out of the Ought research lab, that searches a large academic paper corpus, extracts structured data from papers into tables, supports screening for systematic reviews (with PRISMA 2020 support since May 2026), and generates research reports. In August 2026 it launched a Research Agent, and it offers an API and MCP server. Plans range from a free Basic tier to Pro, Scale and Enterprise.

What reviewers and users praise

  • Data-extraction accuracy found noninferior to human-only extraction, faster and cheaper, in a 2026 study-within-a-review (Lee et al., medRxiv)
  • Frequently rated the strongest tool for screening and extraction in 2026 comparisons of AI literature tools

What they criticise

  • Search is not sensitive enough to replace traditional systematic-review searching (Lau et al., 2025)
  • Extraction needs human validation and fine-tuned prompts; best as a complement to human extractors (Lagisz et al., 2026)
  • Training/retention guarantees are published for Enterprise only; policies for free and individual plans are undocumented
Rating certificate · AW/26-09/46526 Sept 2026

Elicit

Elicit · Research agents

ProvisionalTrust B
Adoption69
Experts72
Crowd—
Experts vs the crowdneeds both scores
Experts72
Crowd—
PriceFree, paid from $49
Use it viaWeb app, API, MCP server
Runs onweb
Licenceproprietary
UpdatedEvidence collected 26 Sept 2026

How the rating was worked out

Weights for Research agents: adoption 35%, experts 40%, crowd 25%. Pillars without enough evidence are left out and the others re-weighted. The method.

Adoption & momentumweight 35%69Reported users 5M → 73 · 4 releases in 90 days → 60
reach × 0.7 + momentum × 0.3
Expertsindependent reviews · weight 40%726 independent reviews (4 positive · 2 mixed · 0 negative), averaged toward 50 for small samples.
Crowdcommunity sample · weight 25%—Only 2 community items sampled (6 needed)
Rating71Provisional: low confidence (2 of 3 pillars, 2 community posts).

Evidence checks. 2 items could not be checked at the source (the page could not be fetched, or the quote is from a comment under the linked post); kept and marked “unverified”. How evidence is checked.

Trust & safety

Seven dimensions graded A–D from documented facts. Overall: B.

n/e

Permission model

Hosted research assistant that reads papers and user uploads; it does not execute actions on user systems. Rubric does not map; not graded.

n/e

Data access scope

Works on the public paper corpus plus documents the user uploads; no scoping documentation reviewed.

C

Data storage

Cloud service; privacy policy (last updated 12 Sep 2023) states 'Our servers are located in the United States.' Retention is 'as long as it is necessary'; the DPA retains customer personal data for the term of the agreement. No self-hosting; region choice and user-facing deletion controls not documented in what was reviewed. source

D

Data retention & training

Enterprise only: 'We explicitly do not train on Enterprise user data' and 'Our third party model providers also have zero data retention policies and guarantee no training.' For Basic/Pro/Scale users neither the privacy policy nor the terms (both last updated Sep 2023) state a training policy; the terms allow retaining de-identified usage data to improve the service. Graded D as 'undocumented' for the default tiers; Enterprise terms would merit A. source

A

Incident history (24 months)

No CVEs or disclosed security incidents found (NVD keyword search; vendor security blog). source

A

Compliance

SOC 2 Type II achieved (announced 30 Oct 2025); the vendor states the report had no noted exceptions and is available via trust.elicit.com. source

B

Transparency

Closed source; dated public changelog on the help centre, product blog, and published accuracy evaluations. source

The experts

6 named independent reviews found; dated reviews from the last 12 months are scored.

  • positive
    AI-assisted data extraction using Elicit® showed noninferior accuracy, faster completion times, similar error types and severity, and lower costs compared to human-only extraction.Lee, O'Brien, Presseau, Wolfenden, Thomas, Hodder et al. (medRxiv preprint) · 27 Feb 2026 · medrxiv.org
  • mixed
    Elicit can complement, but not replace, human data extractors. Elicit may be best used for sanity checks and to evaluate the clarity of data extraction protocols.Lagisz, Mizuno, Morrison, Pollo, Ricolfi, Yang, Nakagawa (Research Synthesis Methods) · 29 May 2026 · cambridge.org
  • mixed
    Whilst Elicit searches are currently not sensitive enough to replace traditional searching, Elicit is continually improving, and further evaluations should be undertaken as new developments take place.O. Lau et al. (Cochrane Evidence Synthesis and Methods) · 27 Sept 2025 · pmc.ncbi.nlm.nih.gov
  • positive
    Quick verdict: Elicit is the best AI research assistant for systematically reading academic papers and extracting structured data from them at ...Digital by Default · 27 Mar 2026 · digitalbydefault.ai
  • positive
    Elicit is the best overall AI literature review tool here for serious screening and extraction.Filip Konecny · 12 Aug 2026 · filipkonecny.com
  • positive
    Elicit takes first place because it carries a serious review past search and into screening, extraction, comparison, and export.Omid Saffari · 31 Jul 2026 · omidsaffari.com

The crowd

2 coded posts from reddit.

1 positive1 mixed0 negative
  • positive
    I use Elicit to do some mini-lit reviews. It does a decent job of finding papers relevant to a natural language query, and it can give you a ...r/PhdProductivity 'Tools for literature review in 2026' (comment) · 12 Feb 2026 · search snippet · unverified · reddit.com
  • mixed
    Consensus or Elicit can be helpful for turning a research question into a first-pass evidence map, but I still open the original papers and ...r/PhdProductivity 'Tools for literature review in 2026' (comment) · 12 Feb 2026 · search snippet · unverified · reddit.com

Pricing

As published, checked 26 Sept 2026.

PlanPriceNotes
BasicFreeLimited usage for Research Agent and Research Reports.
Pro$49 / monthlyPricing page shows '$49/month' and 'billed as $588 annually'; screens up to 5,000 papers in the systematic review workflow; 20 table columns at a time; reports from up to 135 sources.
Scale$169 / monthlyPricing page shows '$169/month' and 'billed as $2,028 annually'; 5x usage of Pro; 30 columns; reports from up to 200 sources.
EnterpriseCustomCustom pricing; screen 40,000 papers and extract 40 columns; unlimited API access.

Recent changes

Sources

Every figure above traces to one of these, observed up to 26 Sept 2026.

  1. Pricing page: Basic free, Pro $49/month ($588/yr), Scale $169/month ($2,028/yr), Enterprise custom
  2. Enterprise data protection and SOC 2 Type II statement
  3. Elicit staff hiring post (Nov 2025): 'We scaled to >$7MM annual revenue and 450k MAU fast.'
  4. Terms of Service (last updated Sep 12, 2023)