Liner
AI agents for professionals to search, research, and write with accuracy.
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Quick Answer
AILiner is an AI agent platform for professionals needing workflow enhancements in search, research, and writing. It provides cited answers and literature reviews, supporting English and Korean languages. Best for marketing consultants fact-checking reports and PhD candidates structuring theses. Freemium pricing.
Liner provides AI agents for professionals to enhance workflows across everyday search, academic research, and professional writing. It offers cited answers, literature reviews, and drafting capabilities. Liner aims to deliver accurate, fact-based results for various professional needs.
Liner offers purpose-built AI agents for search, academic research, and professional writing, providing cited answers and deep research capabilities to minimize hallucinations.
Decision Intelligence
Best For
AIType
Free Trial
Yes
Credit Card
Not Required
Free Plan
Yes
Dimension Scores
· 5.3 avgHow good it is, across universal quality axes
Task Scores
· 6.8 avgWhat it can do, per category it works in · showing 9 of 10 tasks scoring 5+
Scores are AI-estimated from publicly available data — not an independent test or a verified user rating. How we rank →
- -Liner Write and Liner Scholar are only supported on desktop environments
- -Free plan offers limited credits and includes ads
- -No refunds are offered, but subscriptions can be canceled
- -Credits have no currency or exchange value, are non-transferable, and non-refundable
- -Purchased credit packs expire 6 months from the date of purchase
Complexity
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Target Team Size
Target Skill Level
Privacy & data handling
Compliance audit trail
2 eventsThe Model(s) Behind It
Model details — extracted from public vendor sources by our pipeline (AI extraction plus a source check) or admin-entered. Shown as claimed by the vendor; not independently audited by Intelloro.
Import papers into Scholar Library
Auto-updated
Trust Score
Excellent
Based on 14 data signals
Confidence: High
Reflects publicly available data, not an independent audit
Not yet checked
Some details are AI-generated estimates — verify with the vendor.
AI-generated estimate: Best For, Description, Limitations, Quick Answer, Tagline, What Makes Unique
How we source dataAI Governance & Regulatory Disclosures
Legally-sensitive fields — extracted from public vendor sources by our pipeline (AI extraction plus a source check) or admin-entered. Shown as claimed by the vendor; not independently audited by Intelloro.
Switching & Migration
Pricing verified from the vendor pricing page.
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Frequently Asked Questions
What can Liner do?
Liner can: Cited answers with one-click citation checking, Follow-up questions for deeper understanding, Mind maps for complex topic processing, Find and compare academic papers. Best for: Marketing strategy consultants fact-checking client reports.
How much does Liner cost?
Liner offers a free plan, with paid plans starting from $14.99 (billed annually), and includes a free trial.
Is Liner free?
Liner offers a free plan with limited features. Paid upgrades are available for advanced usage. Paid plans also include a free trial.
What makes Liner unique?
Liner offers purpose-built AI agents for search, academic research, and professional writing, providing cited answers and deep research capabilities to minimize hallucinations.
Does Liner have an API?
Yes, Liner offers a public API for developers to integrate its capabilities into custom applications and workflows.
What platforms does Liner support?
Liner is available on web, API, browser extension, mobile, and desktop.
What languages does Liner support?
Liner supports 4 languages: English, Korean, Japanese, Chinese.
Who is Liner for?
Liner is designed for Marketing strategy consultants fact-checking client reports; Content researchers verifying sources before publishing; Product managers breaking down complex topics for feature planning.