AI research copilot for students and academics
Liner AI is a research-focused AI tool designed for students, academics, and knowledge workers. It serves as a copilot for the entire research process, from discovery to writing. Liner searches across academic papers, web articles, and your personal library to find relevant sources. It provides AI-powered summaries, key finding extraction, and citation generation in APA, MLA, Chicago, and other formats. The browser extension highlights and annotates as you read. In 2026, Liner added multi-document synthesis (combining insights from multiple papers), AI-generated literature reviews, and a writing assistant that helps structure arguments with proper citations. It understands academic context and can explain complex papers in simple terms.
Free tier includes 20 AI queries/day. Standard plan $9.99/month for 200 queries. Premium plan $19.99/month for unlimited queries.
Liner AI (2026)
Sign up at getliner.com and install the browser extension
Search for topics and Liner finds relevant papers and articles
Highlight text on any page to save and annotate
Use AI Chat to ask questions about specific papers
Generate citations in your preferred format
Use the writing assistant for literature review sections
Compare side by side with any tool in our directory.
Best For
Students and researchers who need an AI-powered academic research assistant
Last Updated
2026-02-01
Liner AI was released to the public, marking its official debut in the AI landscape.
Liner AI (2026)
Our team verified Liner AI's pricing, features, and capabilities to ensure accuracy.
Try Liner AI today and transform your workflow.
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