JustVibe

JustVibe is a free search engine built on one idea: the best search result isn't something to read but a tool to use. Search “plan my 5-day trip to Tokyo” and you instantly get a fully functional, interactive trip planner running in your browser, set up for Tokyo specifically. If the perfect app for your query doesn't exist yet, JustVibe builds a custom one in minutes while you watch it assemble.

The engine covers a pre-built app library across twelve categories — travel, finance, education, health, design, productivity, calculators, developer tools and more — and apps can browse the web in real time, run deeper research, and pull live data like hotel prices. Every app is yours to keep forever in a personal Library with a permanent URL; edit any component conversationally with zero code, and share with a single link that works even for people who've never visited the site.

Founded by Lianghao Chen, who previously led ML/AI teams at Pinterest, JustVibe hit #1 on Product Hunt on its July 12, 2026 launch. It's 100% free and requires no account.