AI-searchable workspace for bookmarks, notes and files you save
Better Stack is a productivity tool. Stacks is a browser-extension and mobile workspace that saves links, notes and files with context, then uses AI to search them by intent, link related items and share curated collections publicly or privately.
Stacks is a personal knowledge workspace that gathers bookmarks, links, notes and files in a single place and puts AI search on top of them. The homepage frames it as a replacement for a scattered toolset: Google Drive, Notion, Pocket, Raindrop, Instapaper, browser bookmarks, Apple Notes and loose screenshots. The idea is that saved material should stay findable and connected instead of disappearing into tabs and folders. In practice, the workflow starts with a Chrome extension or the iOS and Android apps. A visitor saves a page while browsing and can attach a short note explaining why it matters. Stacks says it uses that context, described as the intent behind a save, to power searches that match meaning rather than exact keywords, and to surface links between items saved at different times or under different topics. Saves can be arranged into workspaces and folders. Shared team workspaces allow collaboration in real time, and each collection can be kept private or published, with visibility controlled at several levels. The audience is people who accumulate a lot of web material: students and researchers organizing sources, creators and founders connecting research to content, and lifelong learners building a personal archive. Testimonials on the page mention libraries of thousands of saved items and shared workspaces used with colleagues. A social layer lets users browse curated stacks from others and build an audience around their own collections, which is uncommon among pure bookmark managers. Among alternatives, Stacks sits between link savers such as Raindrop or Pocket and general note-taking suites such as Notion. It trades the blank-page flexibility of the latter for a capture-first approach, and adds AI recall as its main differentiator. The site states that users own their content and train their own AI. Details on plan limits, pricing and integrations are not published on the homepage, so buyers need to check those inside the signup flow.
Saves notes, bookmarks, links and files with context. AI search across saved items, surfaced connections between topics, real-time shared team workspaces, folders, public or private collections, curated stacks discovery, and mobile and Chrome capture.
