Liner AI Search

Liner AI Search is an AI-driven search engine and research assistant tailored for academic research, professional learning and efficient workflows. It provides fact-checked search results, automated literature analysis, smart citation tools and support for multiple file formats.

The platform integrates advanced AI models and applies fact-checking to results. Answers are provided with source citations so users can trace and verify information, and an academic mode prioritizes reliable, peer-reviewed content.

You can upload and analyze a variety of formats, including web articles, PDFs, PPTs, Word documents, images and YouTube videos. The tool offers summaries, key information extraction and interactive Q&A for uploaded content.

Yes — a Basic free plan is available, offering core search, AI chat and a limited number of deep-research and file-upload operations per month. Advanced features require a paid subscription.

It’s suitable for students, researchers, academics, content creators, market analysts, developers and other professionals who need efficient information retrieval, in-depth research or knowledge management.

It offers automated literature reviews, smart citation recommendations (including formatted bibliographies) and research tracking features to support literature synthesis, citation management and manuscript preparation.

Some features—such as local training in the no-code ML interface—support on-device or local processing to emphasize data privacy. For full details on data handling, consult the official privacy policy.

Yes. Liner for Teams provides a collaborative workspace where team members can jointly manage research materials, organize projects and hold threaded discussions.

Yes. In addition to the web app and browser extension, Liner AI Search offers iOS and Android apps so you can access and sync your content across devices.