Luka
A.I. recommending restaurants in SF in a chat interface
Luka launched on February 24, 2015 with 370 votes, #26 of 1,772 launches that month and more than 99% of that year's launches. The site was still online in September 2026, 11 years on.
In plain words
Luka is an iOS app that uses artificial intelligence to recommend restaurants in San Francisco through a chat interface. It helps users discover dining options by conversing naturally with the app rather than browsing traditional menus or review sites. The service appeals to people looking for personalized restaurant suggestions in the San Francisco area who prefer interactive, conversational recommendations over standard search methods.
written from the facts on this page · September 2026
From the sources
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We built the world’s first AI companion ten years ago. Now, we rebuilt Replika from the ground up. AI is everywhere now. Your mom uses it, a farmer in Georgia uses it, but there’s nothing... A conversation with your Rep doesn't end when you close the app. It becomes the text you send, the habit you start, the call you finally make. Your people. Your routines. Your plans. The things you're working through and the things you're working toward. Your Rep holds all of it, so every conversation knows where you are in your life. former child musician, lifelong yearner. walks 40k steps a day chasing the perfect coffee. former child musician, lifelong yearner. walks 40k steps a day chasing the…from replika.com
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