Ratings and Reviews 0 Ratings

Total
ease
features
design
support

This software has no reviews. Be the first to write a review.

Write a Review

Ratings and Reviews 5 Ratings

Total
ease
features
design
support

Alternatives to Consider

  • VKS Reviews & Ratings
    26 Ratings
    Company Website
  • MobiPDF Reviews & Ratings
    8,085 Ratings
    Company Website
  • Adobe Acrobat Reviews & Ratings
    8,459 Ratings
    Company Website
  • Dronedesk Reviews & Ratings
    371 Ratings
    Company Website
  • StackAI Reviews & Ratings
    55 Ratings
    Company Website
  • SciSure Reviews & Ratings
    311 Ratings
    Company Website
  • Bright Data Reviews & Ratings
    1,430 Ratings
    Company Website
  • Wave Browser Reviews & Ratings
    52 Ratings
    Company Website
  • Evertune Reviews & Ratings
    1 Rating
    Company Website
  • LTX Reviews & Ratings
    182 Ratings
    Company Website

What is Open Paper?

OpenPaper is a groundbreaking platform powered by AI, specifically designed to transform how researchers engage with, annotate, and understand scholarly articles. It presents a unique dual-pane interface that allows users to read the full text of a paper while simultaneously interacting with an AI assistant. This assistant ensures that the citations provided are trustworthy, thereby enhancing both transparency and dependability. Among its impressive features are tools for inline annotations, audio summaries of research materials, and a discovery mechanism for related studies via OpenAlex. Researchers have the capability to upload their documents, creating a tailored knowledge base, and can seamlessly transition between various AI models, including GPT-4 and Gemini 2.5 Pro. Furthermore, OpenPaper promotes collaborative efforts by enabling users to share their annotations, thus cultivating a community of scholars who work collaboratively to push the boundaries of their disciplines. The combination of these diverse functionalities positions OpenPaper as an invaluable asset for anyone involved in academic research, ultimately aiming to facilitate a deeper understanding of complex literature.

What is Liner?

Liner is a professional AI agent platform that helps users complete search, research, and writing tasks with accurate, source-based results. The platform offers three core products: Liner for everyday search, Liner Scholar for academic work, and Liner Write for professional drafts. Liner Search is designed for users who need reliable answers grounded in real facts, with citations that can be checked in one click. It also supports follow-up questions and mind maps to help users deepen their understanding of complex topics. Liner Scholar is built for academic research workflows, helping users find papers, compare studies, strengthen writing with citations, and generate literature reviews. It is designed for students, PhD candidates, professors, research scientists, and academic users who need paper-based research support. Liner Write helps users search, write, edit, verify, and polish content in one window. It supports professional writing outputs such as emails, newsletters, reports, business proposals, internal updates, and client-facing documents. Liner’s broader agent tools include hypothesis generation, hypothesis evaluation, citation recommendations, literature reviews, research tracing, survey generation, survey simulation, and peer review support. Users can access Liner, Liner Scholar, and Liner Write through one subscription rather than subscribing to each product separately. By combining accurate AI search, cited answers, academic research workflows, literature review tools, professional drafting, editing, verification, and research agents, Liner helps users turn reliable information into high-quality work.

Media

Media

Integrations Supported

GPT-4
Gemini 2.5 Flash

Integrations Supported

GPT-4
ChatGPT
Evernote
GPT-3.5
Google
Google Chrome
Microsoft Edge
Microsoft OneNote
Microsoft Word
NAVER Whale
Opera
Safari
YouTube

API Availability

API Availability

Has API

Pricing Information

Free
Free Version

Pricing Information

$17.99/month
Free Version
Free Trial Offered?

Supported Platforms

SaaS

Supported Platforms

SaaS
Android
iPhone
iPad
Mac

Customer Service / Support

Web-Based Support

Customer Service / Support

Web-Based Support

Training Options

Documentation Hub

Training Options

Documentation Hub

Company Facts

Organization Name

Open Paper

Company Location

United States

Company Website

openpaper.ai/

Company Facts

Organization Name

Liner

Company Location

United States

Company Website

liner.com

Categories and Features

Academic Research

Not specified

AI Tools

Not specified

Categories and Features

Academic Research

Not specified

AI Research Tools

Not specified

AI Tools

Not specified

Popular Alternatives

Popular Alternatives

Scraiber Reviews & Ratings

Scraiber

Scraiber GmbH
LAPro Reviews & Ratings

LAPro

Cone Center