The Gmail Chrome extension for people who triage email all day
Mailzen Space is the fast path through newsletters, promos, updates, and the messages that still matter. Preload the next email, act in one click, and keep everything local to the browser.
Preload the next message while you finish this one.
Instant
Smart preloading fetches the next email in the background. Swipe through your inbox like flipping through cards — no spinners, no waiting.
Actions
Every action you need is one click away. No menus to dig through, no confirmation dialogs slowing you down.
Unsubscribe
Mailzen Space detects unsubscribe headers automatically. One click and the sender is gone — no need to open the email or scroll to the fine print.
Privacy
No third-party servers. Mailzen Space talks directly to the Mail API. Email content is cached locally in your browser and never sent anywhere else.
Built for Focus
Free vs Pro
