Explainpaper

Web · paid plans from $16/mo

Freedom report

Two barsScore 6.1

Free tierA free tier is on its own pricing page
Open codeNo open-source code on record
Runs widely1 of 6 device platforms
DocumentedPlans, terms and facts published

Explainpaper is ranked #58 of 95 in AI study tools on Freedom251. It runs on Web. There is a free plan. A free trial is offered. Paid plans start at $16/mo.

Explainpaper plans and pricing

All plans

Free Free Free for everyone, forever Unlimited highlight explanations · Ask follow-up questions · Import your Zotero library · Basic AI models explainpaper.com · 20 Sept 2026

Pro $16/mo $16/month Math Explain for formulas and figures · Advanced AI models · Whole-paper summaries · Save highlights and explanations · Ask questions about your paper explainpaper.com · 3 Oct 2026

Teams Not published Everything in Pro · Team management · Priority support · Volume discounts explainpaper.com · 20 Sept 2026

Free Free $0/month Unlimited highlight explanations · Ask follow-up questions · Import your Zotero library · Powered by basic AI models explainpaper.com · 3 Oct 2026

Teams Not published Contact us Everything in Pro · Team management · Priority support · Volume discounts explainpaper.com · 3 Oct 2026

Compared on AI study tools

Free plan: Yes
Source citations: Yes
Access platforms: Web

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The record

Product: Explainpaper is an AI-powered research paper reader that lets users highlight confusing text and get simple explanations.
In-context explanations: Explanations support adjustable complexity, more than 50 languages, and the full paper context.
Paper chat: Users can ask questions about a paper, get answers tied to its content, and follow up or request summaries of findings.
Citations: Paper chat can cite specific sections so readers can jump to relevant parts.
Auto-generated insights: The product generates smart outlines, extracts key points, and shows relationships between concepts.
Free tier: The free plan is offered indefinitely and includes unlimited highlight explanations, follow-up questions, Zotero library import, and basic AI models.
Pro trial: The Pro plan offers a 7-day free trial, and the home page says a card is required for the trial.
Pro features: Pro includes Math Explain for formulas and figures, advanced AI models, full-paper summaries, saved highlights and explanations, and paper questions.
Teams: The Teams plan lists team management, priority support, and volume discounts.
Billing and payments: The maker says subscriptions are billed monthly or annually according to the selected plan, payments are processed through Stripe, and card details are not stored on its servers.
Support: The fulfillment policy directs billing and subscription questions to [email protected].
Audience: The home page describes the product as a research paper reader and says it is used by more than 400,000 researchers.
Price from: $16/mo

Where it ranks on Freedom251

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Sources

explainpaper.com· checked 3 Oct 2026
explainpaper.com/pricing· checked 3 Oct 2026
explainpaper.com/pricing/fulfillment· checked 3 Oct 2026