Liner vs Perplexity

Liner

7.2 #3 in AI Research Assistants

About Liner

Perplexity

8.9 #1 in AI chatbots and assistants

About Perplexity
LinerPerplexity
Free planYesYes
Free trialNoNo
Paid from$1.25/mo—
Open sourceNoNo
PlatformsAndroid, api, extension, iOS, macOS, Web, WindowsAndroid, api, iOS, macOS, Web, Windows
Free planYesYes
Paid from14.99 /user/mo—
Source citationsYes—
Deep research modeYes—
Source accessweb+files—
File uploadsYesYes
Source limit5 sources—
Team workspaceYesYes

Both are listed in Best AI Research Assistants. On Inferse, Perplexity scores higher on our published basis.