L
Liner
AI · Seoul, South Korea · Founded 2012
Accelerate your research with AI-powered insights MoreLess
Liner is an AI-powered platform designed to enhance research and browsing experiences by providing tools that allow users to highlight, organize, and interact with information across the web. It offers features such as an AI Copilot that integrates with web content like YouTube videos, PDFs, and articles to provide summaries and insights powered by GPT-4. Liner supports users in managing their highlights and notes efficiently through a user-friendly interface that includes options for saving and organizing information using hashtags and threads. The platform operates on a freemium model, offering basic features for free while providing advanced functionalities through subscription plans. Liner's tools are particularly beneficial for students and researchers who need to digest large volumes of information quickly and effectively, making it a valuable resource for educational purposes as well as everyday web browsing.
Talent graph
Liner's talent
Source: Dealroom Talent Intelligence.
Investors
16 investors on Liner's cap table
Sourced from Dealroom's funding history.












Global footprint
Where Liner has talent and traffic
team presence
Market sentiment
What the market is saying about Liner
An AI-synthesized read of the highest-engagement posts about Liner on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.
Reading the room on X — pulling top posts and synthesizing themes…
Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
See Liner on the full Dealroom platform
Live deal flow, founder pedigree, hiring signals, revenue trajectory, and the full cap table.