Paper Digest

Name: Paper Digest
Price: 6.66 USD

Web· paid plans from $0.56/mo

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Freedom report

One barScore 5.4

Runs widely1 of 6 device platforms
DocumentedPlans, terms and facts published

Paper Digest is ranked #28 of 35 in AI summarizers on Freedom251. It runs on Web. Paid plans start at $0.56/mo.

Paper Digest plans and pricing

All plans

Annual $6.66/yr $79.90 USD every 12 months Paid services included · prices do not apply to existing accounts paperdigest.org · 9 Oct 2026

Half-yearly $7.99/yr $47.94 USD every 6 months Paid services included · prices do not apply to existing accounts paperdigest.org · 9 Oct 2026

Monthly $10.99/mo Every month Paid services included · prices do not apply to existing accounts paperdigest.org · 9 Oct 2026

6-month (one-time) $47.94 once One-time payment, no renewal Expires after six months · prices do not apply to existing accounts paperdigest.org · 9 Oct 2026

Compared on AI summarizers

Free plan: No
Document upload: Yes
Export formats: markdown

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The record

Purpose: Paper Digest describes itself as an AI-powered research platform for reading, writing, getting answers, and research discovery.
Literature review: Its literature review service finds influential papers, patents, grants, and clinical trials and creates a review with links to real indexed sources.
Zero-LLM option: The literature review page says users can choose a mode that uses no large language model and produces output in English only.
Search corpus: The FAQ says free Literature Search searches 300 million records across papers, patents, grants, clinical trials, venues, and software.
Daily digests: Paper Digest offers customized daily research updates covering sources such as arXiv, PubMed, bioRxiv, medRxiv, ClinicalTrials.gov, conferences, and journals.
Reading and writing: Paid services include an academic PDF reader for answers from users' documents and an academic writing service for sentence-by-sentence writing, editing, and citation.
Integrations and exports: The FAQ says literature reviews and research reports can be exported as RIS or Markdown, formats it says work with mainstream reference managers and note-taking apps.
AI providers: The FAQ says the platform integrates its own large language models and third-party APIs including Google Gemini and OpenAI ChatGPT.
Payment security: Paper Digest says it uses Stripe and PayPal for online payments and monitors unusual account activity with an internal security system.
Privacy and hosting: Its privacy policy says it does not sell or rent personal information and that its platform and data are hosted on Google Cloud and AWS servers residing in the United States.
Support: The FAQ directs questions and support requests to [email protected].
Usage limits: The FAQ states free daily quotas of five review jobs, ten rewriting jobs, and ten question-answering jobs, and says paid memberships have no daily limit for these services.
Intended users: The about page says its users are mostly researchers, engineers, professors, and graduate students, and also include business people, reporters, and investors.
Founded: 2018
Price from: $0.56/mo

Where it ranks on Freedom251

Best AI Summarizers in 2026#28 of 35

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Sources

paperdigest.org· checked 9 Oct 2026
paperdigest.org/literature-review/· checked 9 Oct 2026
paperdigest.org/frequently-asked-questions/· checked 9 Oct 2026
paperdigest.org/wp-content/uploads/2023/01/privacy_poli· checked 9 Oct 2026
paperdigest.org/aboutus/· checked 9 Oct 2026