stackbrowser.com

What It Is

Stack is a “spatial browser” designed to reorganize the often chaotic way people use the internet. Instead of traditional tabs, it places websites side by side as Cards in a spatial environment, making it suitable for users who keep multiple web tools, reference pages, and project pages open at the same time. The product emphasizes mindful online living — a more focused browsing experience with fewer distractions.

Core Features and Collaboration

Based on the captured content, Stack’s core features are Cards, Flows, and keyboard-first navigation. Users can organize different workflows with Flows, and switch quickly via Fly Mode and shortcuts. It supports Chrome extensions, which is important for users who rely on browser plugins. It also offers unlimited profiles, making it easier to separate scenarios such as Personal, Work, and Incognito. On the privacy side, the page mentions reducing Ads and trackers. For team collaboration, Multiplayer and live collaboration are still marked as Coming soon. The roadmap includes sending files, messages, and links, as well as a Figma-like multiplayer environment, but it should not currently be considered a mature enterprise collaboration capability.

Pricing and Plans

The Starter plan is free forever and includes basic browsing features, unlimited profiles, 5 Flows, and 3 themes. The PRO subscription costs $144/year or $15/month, and includes unlimited Flows, 11 themes, and upcoming live collaboration. PRO Lifetime is a one-time $199 purchase with an NFT-linked license, exclusive cursor, and community shareholder-related benefits, but the page shows it is sold out. Overall, the free plan is friendly for individual trials, while the value of the paid plan mainly comes from unlimited Flows and future collaboration features.

Pros and Cons

The advantages are a clearly differentiated multitasking browsing experience, Chrome extension compatibility that lowers migration friction, multiple profiles for separating work and personal use, and keyboard-driven operation for productivity-focused users. The downside is that key enterprise software capabilities are not sufficiently disclosed: there is no visible information on permission management, SSO, auditing, data compliance, APIs, or self-hosting. Since collaboration features have not officially launched yet, Stack is better viewed as a personal productivity tool rather than a complete team SaaS platform.

Who It’s For and Access from China

Stack is suitable for heavy browser users, remote workers, creators, engineers, and individuals who need to centrally manage web applications. The captured text does not provide information on access from China, so its availability is unknown; payment methods are also not disclosed. If usage is restricted in mainland China, alternatives include Chrome or Edge with workspace/tab management extensions, or similar tools such as Arc, Sidekick, Shift, and Rambox.