Liner Features, Pricing, and Alternatives | AI Tools (2025)

Table of Contents
What is Liner? What sets Liner apart? Liner Use Cases Liner Tutorials and AI Training Who uses Liner? Features and Benefits Liner Pros and Cons Pricing Liner Alternatives

What is Liner?

Liner is an AI-powered research assistant that summarizes text, web pages, PDFs, and YouTube videos for researchers, content creators, and students. It extracts key points from lengthy content and answers questions about uploaded files, helping professionals save time and improve their understanding of complex information.

What sets Liner apart?

Liner specializes in AI-powered summarization across multiple content formats, catering to researchers and content creators who need to quickly digest information from various sources. This multi-format capability proves useful for professionals dealing with a mix of text documents, web pages, PDFs, and videos in their daily work. Liner's approach to bridging the gap between different content formats sets it apart in the research and content analysis space.

Liner Use Cases

  • Summarize web articles
  • Analyze PDF documents
  • Summarize YouTube videos
  • Accelerate online research

Liner Tutorials and AI Training

Who uses Liner?

Market Researchers Content Strategists Research Analysts Data Analysts Legal Researchers Students Business Analysts Academic Researchers Marketing Analysts Technical Writers Journalists Copywriters Content Writers

Features and Benefits

  • Liner Features, Pricing, and Alternatives | AI Tools (1)

    Liner Features, Pricing, and Alternatives | AI Tools (2) AI-Powered Summarization

    Condense lengthy texts, web articles, and PDF files into concise summaries, saving you valuable time and effort.

  • Liner Features, Pricing, and Alternatives | AI Tools (3)

    Liner Features, Pricing, and Alternatives | AI Tools (4) Multi-AI Model Access

    Choose from various AI models, including GPT-4o and Claude 3, to optimize your research and task completion.

  • Liner Features, Pricing, and Alternatives | AI Tools (5)

    Liner Features, Pricing, and Alternatives | AI Tools (6) File and Image Analysis

    Collaborate with AI agents to summarize, analyze, or translate various file types, including PDFs, PowerPoint, Word documents, and images.

  • Liner Features, Pricing, and Alternatives | AI Tools (7)

    Liner Features, Pricing, and Alternatives | AI Tools (8) YouTube Video Summarization

    Extract key points and insights from YouTube videos quickly, enhancing your learning and research efficiency.

  • Liner Features, Pricing, and Alternatives | AI Tools (9)

    Liner Features, Pricing, and Alternatives | AI Tools (10) Web Highlighting and Annotation

    Mark important information across web pages and YouTube videos with customizable highlight colors and themes.

Liner Pros and Cons

Pros

  • Liner Features, Pricing, and Alternatives | AI Tools (11) Integrates with ChatGPT and other AI models for optimized answers
  • Liner Features, Pricing, and Alternatives | AI Tools (12) Provides real-time information from trusted sources with references
  • Liner Features, Pricing, and Alternatives | AI Tools (13) Offers browser extension and cross-platform accessibility
  • Liner Features, Pricing, and Alternatives | AI Tools (14) Features AI-powered content summarization and recommendation

Cons

  • Liner Features, Pricing, and Alternatives | AI Tools (15) Limited free version with restrictions on highlights
  • Liner Features, Pricing, and Alternatives | AI Tools (16) Some users report difficulties canceling subscriptions
  • Liner Features, Pricing, and Alternatives | AI Tools (17) Occasional inaccuracies in AI-generated answers
  • Liner Features, Pricing, and Alternatives | AI Tools (18) Potentially overwhelming for users seeking simpler tools

Pricing

Basic Price not available

  • Liner Features, Pricing, and Alternatives | AI Tools (19) 1 AI Model Access
  • Liner Features, Pricing, and Alternatives | AI Tools (20) 1 AI agent
  • Liner Features, Pricing, and Alternatives | AI Tools (21) Unlimited AI Agent Call
  • Liner Features, Pricing, and Alternatives | AI Tools (22) 25 Copilot Chat per day
  • Liner Features, Pricing, and Alternatives | AI Tools (23) 5 Liner AI on Google per day
  • Liner Features, Pricing, and Alternatives | AI Tools (24) 25 PDF Copilot per day
  • Liner Features, Pricing, and Alternatives | AI Tools (25) Unlimited Web Highlight
  • Liner Features, Pricing, and Alternatives | AI Tools (26) Unlimited YouTube Highlight
  • Liner Features, Pricing, and Alternatives | AI Tools (27) Unlimited Image Highlight
  • Liner Features, Pricing, and Alternatives | AI Tools (28) 6 Highlight Colors
  • Liner Features, Pricing, and Alternatives | AI Tools (29) 8 Highlight Color Themes
  • Liner Features, Pricing, and Alternatives | AI Tools (30) Unlimited Highlight Comments

Essential $19.58/mo

  • Liner Features, Pricing, and Alternatives | AI Tools (31) 1 AI Model Access (Default)
  • Liner Features, Pricing, and Alternatives | AI Tools (32) All Basic AI agents
  • Liner Features, Pricing, and Alternatives | AI Tools (33) Unlimited AI Agent Call
  • Liner Features, Pricing, and Alternatives | AI Tools (34) Unlimited Copilot Chat
  • Liner Features, Pricing, and Alternatives | AI Tools (35) Unlimited Liner AI on Google
  • Liner Features, Pricing, and Alternatives | AI Tools (36) Unlimited PDF Copilot
  • Liner Features, Pricing, and Alternatives | AI Tools (37) Unlimited Web Highlight
  • Liner Features, Pricing, and Alternatives | AI Tools (38) Unlimited YouTube Highlight
  • Liner Features, Pricing, and Alternatives | AI Tools (39) Unlimited Image Highlight
  • Liner Features, Pricing, and Alternatives | AI Tools (40) 6 Highlight Colors
  • Liner Features, Pricing, and Alternatives | AI Tools (41) 8 Highlight Color Themes
  • Liner Features, Pricing, and Alternatives | AI Tools (42) Unlimited Highlight Comments

Professional Price not available

  • Liner Features, Pricing, and Alternatives | AI Tools (43) All AI Model Access
  • Liner Features, Pricing, and Alternatives | AI Tools (44) All Pro Agents
  • Liner Features, Pricing, and Alternatives | AI Tools (45) Unlimited AI Agent Call
  • Liner Features, Pricing, and Alternatives | AI Tools (46) 300 AI Image Generator Images per day
  • Liner Features, Pricing, and Alternatives | AI Tools (47) Unlimited Copilot Chat
  • Liner Features, Pricing, and Alternatives | AI Tools (48) Unlimited Liner AI on Google
  • Liner Features, Pricing, and Alternatives | AI Tools (49) Unlimited PDF Copilot
  • Liner Features, Pricing, and Alternatives | AI Tools (50) Unlimited Web Highlight
  • Liner Features, Pricing, and Alternatives | AI Tools (51) Unlimited YouTube Highlight
  • Liner Features, Pricing, and Alternatives | AI Tools (52) Unlimited Image Highlight
  • Liner Features, Pricing, and Alternatives | AI Tools (53) 6 Highlight Colors
  • Liner Features, Pricing, and Alternatives | AI Tools (54) 8 Highlight Color Themes
  • Liner Features, Pricing, and Alternatives | AI Tools (55) Unlimited Highlight Comments
  • Liner Features, Pricing, and Alternatives | AI Tools (56) File Upload
  • Liner Features, Pricing, and Alternatives | AI Tools (57) URL Upload
  • Liner Features, Pricing, and Alternatives | AI Tools (58) Export

Liner Alternatives

PubMed.AI

4

Streamline your medical research workflow

Used for: Creating Research Reports,Summarizing Text,Conducting Literature Review

AI Research Assistants

Unknown

SciSpace

Liner Features, Pricing, and Alternatives | AI Tools (65) 2.7

Navigate research papers with ease

Used for: Writing Technical Content,Creating Research Reports,Simplifying Complex Information,Summarizing Text

AI Research Assistants

Free

Albus

Liner Features, Pricing, and Alternatives | AI Tools (68) 4.3 •

1

Transform complex ideas into visual masterpieces

Used for: Conducting User Research,Creating Visual Mockups,Brainstorming Design Ideas,Simplifying Complex Information

AI Research Assistants

$9 / mo

Converse

20

Turn reading into meaningful conversations

Used for: Simplifying Complex Information,Summarizing Text,Summarizing Videos,Conducting Content Research

AI Research Assistants

Unknown

Cove

Transform your thoughts into collaborative breakthroughs

Used for: Planning Research Studies,Creating Research Reports,Analyzing Competitor Strategy,Holding Brainstorming Sessions

AI Research Assistants

$9 / mo

Wisio

39

Transform your research into polished scientific papers

Used for: Writing Technical Content,Proofreading Documents,Creating Research Reports,Creating Outlines

AI Research Assistants

$9 / mo

Insight7

Liner Features, Pricing, and Alternatives | AI Tools (77) 4.9 •

7

Unlock actionable insights from customer conversations

Used for: Conducting Usability Tests,Collecting User Feedback,Conducting User Interviews,Creating Research Reports

AI Research Assistants

$19 / mo

Liner Features, Pricing, and Alternatives | AI Tools (2025)
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