Brain3k is an innovative AI-powered tool designed to transform how users save and retrieve online content. Moving beyond traditional bookmarking, it introduces the concept of “memories.” Each memory includes the original URL, AI-generated summaries, relevant keywords, user notes, and customizable tags. This comprehensive structure allows users to locate their saved content using various search parameters, rather than just titles or URLs. Ideal for researchers, students, and content creators, Brain3k enhances online content management. It features a clean interface with support for dark mode, multitasking, and share extensions, making it functional across iOS, iPadOS, and macOS devices. The free version allows users to save up to 100 memories, while the Pro plan provides access to up to 5000 memories for just $19.99 per year. This competitive pricing makes Brain3k an appealing option for anyone looking to organize their online resources intelligently. While Brain3k excels in its functionality within the Apple ecosystem, users might want to explore alternative tools that offer cross-platform capabilities. Consider your options and see what fits your needs best.