UI8 is a paid design-resource marketplace running since 2013: premium UI kits, templates, icon sets, and mockups from independent designers, sold individually or bundled.
Because sellers are professional, established designers charging real money, the average polish and completeness is noticeably higher than a free aggregator's mixed-quality catalog.
Worth the spend for teams and agencies that need a production-ready, cohesive UI kit fast and would rather pay than assemble something equivalent from scattered free pieces.
Everything here is paid (individual kits typically run tens of dollars), so it's not a fit if you're specifically looking for free resources.
A curated marketplace of premium design assets for product designers.
