AI Tool
Liner pricing, features, company info, and alternatives
A factual product page for Liner as a cited AI search and research suite.
Last updated April 2026 · Pricing and features verified against official documentation
Pricing
Current public pricing tiers on file for Liner, last verified Apr 25, 2026.
Free
$0.00 / month
Unlimited Advanced Search; 100 Agent credits/month; 3 Deep Research/month; 1 file upload/day; answers with ads.
Pro
$17.99 / month
Annual billing is $14.99/month; includes unlimited Advanced Search, 1,000 Agent credits/month, 25 Deep Research/month, 20 file uploads/day, and ad-free search.
Max
$35.99 / month
Annual billing is $29.99/month; includes unlimited Advanced Search, 2,500 Agent credits/month, 200 Deep Research/month, unlimited file uploads/day, and ad-free search.
Team
$26.99 / seat/month
For 2-20 members; includes a master account, admin controls, collaboration features, and team data excluded from AI training.
Enterprise
Custom
Built for large organizations with a dedicated manager, onboarding sessions, audit logs, and higher discount rates.
What You Can Do With It
The main capabilities that shape how people use Liner today.
Line-by-line citations and source filters make answers easy to audit.
Advanced Search, Deep Research, and file uploads cover the research workflow from question to report.
Search, Scholar, and Write sit under one plan rather than separate products.
Web, browser extension, app, and desktop access keep the same workflow available across devices.
Best For
Who Liner is most clearly built for.
Students and researchers who want cited answers and paper summaries.
Professionals who need source-backed research with follow-up questions and uploads.
Teams that want one product family for search, research, and writing.
Company
Leadership and company context for Liner Corp..
CEO
Luke Jinu Kim
Headquarters
8F, 140, Yanghwa-ro, Mapo-gu, Seoul, Republic of Korea (Zip Code: 04050)
Platforms
Where you can use Liner today.
Web
Browser extension
iOS
Android
macOS
Windows
Privacy Notes
Publicly stated data-handling notes that matter when evaluating Liner.
Liner's privacy policy says user content and uploads may be sent to third-party AI providers such as Google, OpenAI, and Anthropic to generate answers.
Liner says users can disable history and learning items so new data will not be used for model training.
The privacy policy says Liner does not sell or share personal information for cross-context behavioral advertising.
Compliance
Public compliance or enterprise-governance signals we found for Liner.
Responsible AI Institute Gen AI Foundation Badge
Alternatives
Other tools worth considering alongside Liner.
Cited AI search and research tool built around web discovery and synthesis.
AI search engine for peer-reviewed scientific and academic research.
General-purpose AI assistant for writing, coding, research, and agentic tasks.
Product Snapshot
Liner is an AI search and research suite built around cited answers, document uploads, and writing support. It is aimed at students, researchers, and professionals who want source-backed results in one workspace.
What You Can Do With It
- Ask questions with line-by-line citations and source filters.
- Run Advanced Search, Deep Research, and file uploads for research work.
- Switch between Search, Scholar, and Write under one plan.
- Use the browser extension and mobile or desktop apps across devices.
Why It Stands Out
It combines cited search, research, and writing tools in one product family.
Tradeoffs To Know
- The free plan is limited to 100 Agent credits/month, 3 Deep Research/month, and one file upload per day.
- Pro and Max publish both monthly and annual billing, so the displayed annual price can be lower than the monthly rate.
- Team pricing is seat-based and limited to 2-20 members.
- Liner’s privacy policy says some user content may be sent to third-party AI providers to generate answers.
Sources
- liner.com/pricing
- liner.com/about
- liner.com/careers
- liner.com/privacy
- liner.com/news/global-ai-search-innovator-liner
- liner.com/news/liner-gen-ai-foundation-badge-responsible-ai
- liner.com
- support.liner.com/hc/en-us/articles/36369697715225-What-can-Liner-do
- support.liner.com/hc/en-us/articles/36432179338905-How-is-Liner-different-with-ChatGPT
- support.liner.com/hc/en-us/articles/24109587248793-Using-Liner-Smarter-Browser-Extension
- apps.apple.com/us/app/liner-the-accurate-ai-search/id955395198
- play.google.com/store/apps/details
- support.liner.com/hc/en-us/articles/41407215976729-A-Guide-to-Data-Control-and-Account-Security