Liner

liner.com

Research copilot with reliable source citations

Alternatives to Liner

perplexity.ai

Answer engine that cites its sources

notebooklm.google.com

Turn your documents into summaries, Q&A and audio overviews

consensus.app

Answers drawn from peer-reviewed research

elicit.com

Research assistant that finds and summarises papers

scite.ai

See whether papers support or contrast a claim

scispace.com

Read, explain and search scientific literature