Merlin vs Open WebUI

Merlin

9.1 #7 in AI chatbots and assistants

About Merlin

Open WebUI

8.2 #21 in AI chatbots and assistants

About Open WebUI
MerlinOpen WebUI
Free planYesNo
Free trialNoNo
Paid fromFree—
Open sourceNoNo
PlatformsWeb, macOS, iOS, AndroidWeb, iOS, Android
Free planYesYes
Web searchYesYes
File uploadsYesYes
Image generationYesYes
Mobile appsYesYes
App integrationsYesYes
Team workspaceYesYes

Both are listed in Best AI Chatbots and Assistants. On Samsung Mobile US Press, Merlin scores higher on our published basis.