According to AlphaMoat, as of 2026-09, the Chrome extension SuperMark has 16 users (-98.4% MoM) — ranked #7,945 of 9,324 AI browser extensions, and #2,050 of 2,418 in General AI.
SuperMark turns your bookmarks into a new tab navigation page: edit, search, share, clean up, recommend, and organize them with AI. SuperMark is a bookmark-powered new tab. The bookmarks you already saved become a navigation page you actually use—organize them by hand or let AI do it, find any of them in a keystroke, and keep the collection clean.
🧭 Reach your sites faster: your bookmarks become the navigation page of every new tab ✋ Organize by hand: switch to edit mode and drag bookmarks and folders wherever you want them 🔍 Search your bookmarks: find any bookmark or folder from the sidebar as you type 🤖 AI organizing: let AI sort your bookmarks into categories so you don't have to ✨ AI site recommendations: name a topic and get sites worth saving 🧹 Cleanup: clear broken (404) and duplicate bookmarks in one smooth pass 🔗 Bookmark Sharing: Share bookmark folders privately or publicly 🧰 Widgets: a simple clock, todo list, and note widget for capturing an idea on the spot
➕ More: light and dark themes with wallpapers, bookmark import and export, and 19 interface languages
ChatGPT, DeepSeek, Gemini, Claude, Grok all in one AI sidebar, for AI search, read, and write.
+ CompareChange default search engine to ChatGPT search.
+ CompareOne stop AI Assistant with GPT, Claude, Gemini: Chat, Write, Translate, Search, Summarize, image generator, video generation
+ CompareSummarize YouTube videos, web articles, and PDFs to save time, powered by ChatGPT, Claude, Mistral AI, and Gemini.
+ CompareData month: 2026-09 · User counts and ratings come from public Chrome Web Store data, aggregated monthly. See methodology.