# Agentic Search by Liner (ChatGPT App)

> Web, papers & PDFs — cited

- Type: app
- Publisher: Liner Inc.
- Categories: Productivity, Research
- Website: https://chatgpt.com/plugins/plugin_asdk_app_6a2a608b8e308191b0b0725ea27ddb60
- Open in ChatGPT: https://chatgpt.com/plugins/plugin_asdk_app_6a2a608b8e308191b0b0725ea27ddb60
- Version: 2.0.0
- Listed: 2026-10-04

## About

Liner is an agentic AI search that finds, verifies, and summarizes answers with real-time web data and cited sources. Ask a question and Liner searches the live web, scrapes and crawls current pages, and returns a grounded answer you can fact-check against the original source — the latest news and up-to-date information, not stale training data.

Use Liner to:

- Search the real-time web and get verified, cited answers
- Summarize PDFs, research papers, and long documents
- Fact-check and verify claims against primary sources
- Find and read academic papers and scholarly research
- Get the latest news and up-to-date information on any topic
- Create market, company, or product briefs
- Compare viewpoints across multiple sources
- Turn a broad question into a structured, cited report

Built for agents and builders: 

Liner works as a grounded search and retrieval layer for AI agents, MCP workflows, and anyone building with real-time information. A reliable alternative to Exa, Tavily, Elicit, SciSpace, and Scite for search, retrieval, and academic discovery.

Liner covers web search, academic search, fact-checking, summarization, PDF reading, paper discovery, real-time news, scraping, and crawling — all with verifiable citations.

Need a fast cited answer or a full report? Liner does both — quick research for speed, deep research when you need more context before a decision. Also available as an API, so teams building AI products can tap the same search and research capabilities directly.

## How to use

1. **Add it in ChatGPT** Open Agentic Search by Liner in ChatGPT's Plugin directory (button above), select + to add it and sign in if asked.

2. **Use it in a chat** Type @ in the composer and pick Agentic Search by Liner, or start your message with its name. ChatGPT may also suggest it when it fits what you ask.

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Source: https://chatgptplugins.directory/apps/agentic-search-by-liner · Index: https://chatgptplugins.directory/llms.txt · Independent and community-run. Not affiliated with or endorsed by OpenAI. ChatGPT is a trademark of OpenAI.