Liner AI Review

GPT-4 based research assistant

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Liner AI Overview

TLDR: Liner AI is an AI-powered copilot tool that leverages GPT-4 to enhance productivity in various workspaces.

AppScore: We give 7/10 to Liner AI because of its AI features and user-friendly interface, although it has room for improvements in customization options.

Liner AI is designed to cater to professionals who require efficient information handling and productivity tools. It provides features such as AI summarization for documents and YouTube videos, AI-powered writing assistance, and a seamless integration with various file formats. The tool is particularly beneficial for researchers, marketers, and students who need to manage large amounts of information quickly and effectively.

Key Features of Liner AI:

AI summarizer, AI PDF Assistant, YouTube Video Summarizer, AI Word Assistant, AI Image Reader, GPT-4 integration, file and URL upload, writing assistant, PDF copilot, Gmail copilot, web highlighter, YouTube highlighter, image highlighter

Why Liner AI is Ideal for Enhancing Workplace Productivity?

Streamlines information management with AI summarization
Offers advanced writing assistance for improved communication
Integrates easily with various file formats for better workflow
Facilitates quick access to vital information through AI agents
Suitable for researchers, marketers, and educators

API not available


Liner AI Pros and Cons

Pros Icon
  • Utilizes GPT-4 for advanced AI capabilities
  • Offers features for summarizing and analyzing content
  • Integrates with a range of file formats
  • Provides user-friendly interface and tools
  • Available as a browser extension
Cons Icon
  • Limited customization options

Liner AI Pricing

Pricing Models:

✓ Free Trial
✓ Quotation Based

Liner AI Pricing Details

Liner AI Features

Artificial Intelligence

  • AI Chat
  • AI Writing Assistant
  • Content Summarization
  • GPT-4

AI Image Editing

  • AI Image Enhancement

Document management

  • Chat To Document

Copywriter Language Models & Optimization

  • OpenAI GPT-powered

Liner AI Alternatives

View All Alternatives

Liner AI Specifications


  • Android
  • Chrome Extension
  • iOS
  • Mac
  • Microsoft Edge Extension
  • Opera Extension
  • SaaS
  • Safari Extension
  • Windows

Customer Type

  • Freelancers
  • Medium Business
  • Small Business
  • Solopreneurs
  • Students & Researchers


  • English

Liner AI Support


8F, 140, Yanghwa-ro, Mapo-gu, Seoul, Republic of Korea

Customer Service

Liner AI FAQs

Liner is an AI-powered productivity tool that integrates with GPT-4.

By providing AI summarization, writing assistance, and content analysis features.

Yes, there is a free version of Liner available.

Yes, Liner has a feature for summarizing YouTube videos.

Professionals like researchers, marketers, and students can benefit from Liner.