Zen Browser emerges as a privacy-focused alternative for Arc users

With the Arc browser being phased out after Atlassian bought its maker and shifted focus to the AI-heavy Dia, one reviewer says Zen is the best replacement. Zen closely mirrors Arc's design, with launcher-like pinned sites, a left-side tab bar, separate spaces and customisable mods, but skips AI agents. It is free, open-source, donation-funded and supports Firefox extensions.