Liner

AI research assistant with cited answers

Liner searches the web and academic papers and answers with citations, and adds research helpers such as literature review, survey tools and a writing space. You can use many leading AI models under one plan, including on mobile, desktop and in your browser.

Available on

WebiOSAndroidmacOSWindowsChrome extension

Pricing

Free (100 credits/day, answers include ads); Pro $14.99/mo billed annually or $17.99 monthly

Free tier available

Freemium pricing

Price checked Nov 3, 2026

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