"PS2 Games" vs "PS3 Games," not just "Gaming." "React Documentation" vs "Python Tutorials," not just "Docs." "GitHub PR Reviews" vs "GitHub Docs Reading," not just "Code." Same site, different jobs, different groups. One click.
Most "tab managers" want you to set up workspaces, drag bookmarks, and tag everything. Fly skips all of that — it just groups your live tabs the way you would, if you had ten extra minutes.
Tabs as external working memory. Closing one feels like losing a thought. Fly gives them homes so you can close them safely — and undo if you don't.
50–200 tabs across three projects, sources you can't lose, half-read papers. Fly groups by topic and remembers every session.
Five repos, twelve docs tabs, three Stack Overflow threads. Group by intent — "Bug Triage," "API Reference," "Stuff to read later" — and focus on one.
Other AI tab tools see "github.com" and stop. Fly reads page titles + structure and splits the same site into "PR Reviews," "Docs Reading," "Bug Triage." Two recipes? "Morning Recipes" and "Dessert Recipes," not just "Recipes." Two consoles? PS2 vs PS3, not just "Gaming." Free on every plan.
Toggle on Intent and the same tabs regroup by what you're doing: Decide / Research / Execute / Reference / Admin / Procrastinate. The shape of an actual workday. No other extension does this.
Fly auto-snapshots your window every 10 minutes. Restart, crash, accidentally close the wrong window — restore exactly where you left off. 20 levels of undo on every grouping.
Collapse every group except the one you're working on. The tab strip becomes one project, not seven. Reopen the rest with one click when you're ready to context-switch.
Fly is read-only on your tabs. The grouping call sends only what's needed and never anything personal. There's also a true on-device mode that makes zero network calls — included in the free tier.
github.com)Want zero AI calls? Switch to On-device mode — Fly groups your tabs using deterministic rules right on your machine. Free tier. Full data flow →
Most people never hit the free cap. Pro is for the 100-tab-on-Tuesday crowd.
Chrome's native organizer groups by topic, on-device. Fly does that too (in on-device mode), but adds intent grouping, saved sessions, undo, and focus mode — none of which Chrome's native version does. They can coexist.
Workona is a workspace tool — you set things up first. Toby is a visual bookmarks dashboard. OneTab collapses tabs into a list and loses your groupings. Fly groups your live tab strip in one click and keeps your tabs as tabs. Different jobs.
No. By default Fly only sends hostnames + titles. Detailed mode (Pro) reads public page structure (headings, breadcrumbs) and is opt-in per session. Incognito tabs are never read. On-device mode skips the AI entirely.
Chrome's native tab groups stay. Fly creates real Chrome groups, not a parallel data structure — uninstalling doesn't reset your tab strip. Saved sessions stored locally are removed; sessions you saved while signed in remain in your account for 30 days.
You get 3 AI grouping runs per day. On-device mode is unlimited. Saved sessions (last 3) are free. Pro unlocks unlimited runs, intent grouping, focus mode, and bigger windows.
Yes — anywhere Chrome extensions install. We test on Chrome, Edge, Brave, and Arc. Firefox is on the roadmap.
That's part of why this exists. Fly is built around the idea that tabs aren't laziness — they're working memory. Open a hundred. Fly will get them home.