Liner provides AI agents for professionals focused on accurate, source-backed answers across search, academic research and writing.
Three core products
- Liner search: cited answers with one-click citation checking.
- Liner Scholar: find and compare papers and build literature reviews.
- Liner Write: draft, edit and verify documents.
- Research agents such as Hypothesis Generator, Citation Recommender and Survey Generator.
Built for academics and professionals
Liner adds mind maps, Chrome and Edge extensions and API and MCP options. With a free plan and affordable Pro and Max tiers, it is a top AI chatbot for research-heavy work.
