Liner
AI search and research agents for professionals, with line-by-line citations, academic paper research and writing help.
About Liner
Research answers are only useful when every claim can be traced to a source.
Who it’s for
- Students and academics
- Professionals who need cited research
When to consider it
Consider Liner when you want AI search answers with sources you can check line by line.
Tradeoffs & limitations
- The free plan has limited credits, one file upload a day and ads in answers.
SOTA overview · Documentation-based assessment · Sources & review method
Updates
No updates shared yet.
Discussion
Newest firstAsk a question or share how you use Liner.
Keep it helpful. Community rules
Loading discussion…
Comparisons & guides
Sources & review method
Documentation-based assessment · Oct 1, 2026 · Prepared with AI assistance; not a hands-on benchmark.
Checked by SOTA · AI-assisted documentation review. Selection advice is our assessment; verify current requirements for your deployment.
Import history & original evidence
Liner official website
AI search and research agents for professionals, with line-by-line citations, academic paper research and writing help.
Based on official pages and announcements checked on 2026-10-01. No hands-on test, performance benchmark or popularity ranking is claimed.