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.
Company overview
Liner company information
The essential company record, classifications and operating signals in one place.
- Status
- Operational
- Founded
- 2012
- Headquarters
- Seoul, South Korea
- Employees
- 111
- Open positions
- None listed
- Dealroom signal
- 89.4
Valuation & funding
Liner funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| SERIES C✓Equity / VC | Aug 2026 | $42M | $168M | Korea Development Bank · STIC Ventures · CJ Investment · LB Investment | ↗ |
| SERIES B✓Equity / VC | Oct 2024 | $29M | $116M | Samsung Ventures · LB Investment · Capstone Partners · InterVest | ↗ |
| DEBT✓Debt | Sep 2022 | $0 | — | Korea Technology Guarantee Fund | — |
| SERIES B✓Equity / VC | Sep 2022 | $9.2M | $37M | KB Investment · SL Investment · We Ventures · Industrial Bank of Korea | ↗ |
| SERIES A✓Equity / VC | Aug 2020 | $4.2M | $17M | Undisclosed | — |
| SEED✓Equity / VC | Sep 2017 | K Bridge Investment · Spring Camp · Magellan Technology Investment | — | ||
| SEEDEquity / VC | Apr 2017 | Springcamp · K-Bridge Ventures | — | ||
| SEED✓Equity / VC | Jun 2016 | Undisclosed | — | ||
| ANGEL✓Equity / VC | Sep 2015 | Undisclosed | — | ||
| SUPPORT PROGRAM✓Other financing | Dec 2012 | Google for Startups Accelerator | — |
Financials
Revenue and workforce over time
Available revenue and workforce history. Fields without reported data are omitted.
| Year | Revenue | Growth | Employees |
|---|---|---|---|
| 2026 | $2.7M | 0% | 111 |
| 2025 | $2.7M | 0% | 91 |
| 2024 | $2.7M | 0% | 81 |
| 2023 | $2.7M | 0% | 30 |
| 2022 | $2.7M | +200% | 30 |
| 2021 | $900K | — | 16 |
Growth signals
Liner website traffic
Latest recorded traffic for Liner is 410K monthly website visits, up 28.1% over the last three months. Liner's team grew 22% over the past year.
Comparisons
Liner compared with similar companies
Dealroom’s weighted taxonomy model identifies the closest operating peers. Company identity and context stay open; selected comparison metrics preview what is available in the platform.
Talent graph
Liner's talent
Source: Dealroom Talent Intelligence.
Investors
21 investors on Liner's cap table
Sourced from Dealroom's funding and investor records.
Global footprint
Where Liner has talent and traffic
team presence
In the news
Latest news about Liner
Recent press, funding announcements, and product moves mentioning Liner — open to read from the original sources.
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
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