Stellab

by leeseonj1214@gmail.com · Tools

Manifest V3 Free

View in Chrome Web Store Data as of 16 Oct 2026

Group your browser tabs into research sessions. Stellab auto-clusters tabs and surfaces missing evidence.

Users

0 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#335K

#262K among extensions

Version

0.1.0

updated 4 May 2026

Users

monthly, 5 months

Latest, 16 Oct 2026: 3 usersMove the mouse over the chart for any month

Ratings count

monthly, 5 months

Latest, 16 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Stellab

Stellab turns scattered tabs and PDFs into a research constellation. It's a research state browser, not another tab manager. A tab isn't the unit of research. A session is. Inside it: clusters of evidence, with roles, missing context, and a clear next step. What Stellab does - Auto-clusters your open tabs and PDFs. - Labels each source: core / background / unread / supporting evidence. - Detects missing context and suggests the next action — quietly. - Works in English, 한국어, 中文. What Stellab isn't - Not another tab manager. - Not a chat-first AI tool. - Not a note app or PDF organizer. Data: only the tabs you explicitly add are processed. No ads, no third-party sharing. See our privacy policy for details. 50% lifetime discount for the first 100 users — beta only.