Pulse icon

Pulse

by Opstin Technologies · Tools
Manifest V3 Free
View in Chrome Web Store Data as of 16 Oct 2026

Privacy-first browsing analytics

Users
3
−1 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#296K
#243K among extensions
Version
0.0.1
updated 9 Jul 2026

Users

monthly, 3 months
023Jul 2026Sep 2026Oct 2026
Latest, 16 Oct 2026: 3 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 months
001Jul 2026Sep 2026Oct 2026
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 Pulse

Pulse shows you where your attention actually goes online — a private, per-device log of active time by site and category, with no scores, streaks, or judgment attached to it. HOW IT WORKS • Sign in, and Pulse starts timing the tab you're actually using in the foreground of a focused Chrome window — nothing is recorded before you sign in, and nothing is recorded in Incognito. • The toolbar popup shows today's total, a breakdown by category (Dev, Work, Social, News, and more), and your top sites for the day. • Pause tracking with one click at any time — the popup makes it obvious when tracking is paused and nothing is being recorded. • Exclude any domain in two clicks directly from the popup. Excluding a domain excludes all of its subdomains, and the exclusion applies before anything is stored or synced — never after the fact. • Sign in from more than one computer and Pulse keeps each device's activity separate, so you can see time per device or combined. • Optionally get a native notification when a new insight about your own activity is ready (e.g. a shift in your weekly pattern) — this is opt-in from your account settings. WHAT PULSE NEVER DOES • No content scripts and no host permissions — Pulse cannot read the text, images, or form data on any page you visit. • No page content, screenshots, keystrokes, clicks, or mouse tracking. • No background-tab tracking — only the one tab in the foreground of the one focused window counts. • No team, manager, or admin view. A Pulse account is for one person. Pulse is a personal analytics tool, not a workplace monitoring product — it's built to answer "where did my time go?" honestly, for the person using it, and nothing else.

Growth

WindowUsersChangeRatingsRating
7 days−1−25.0%00.00
30 days−1−25.0%00.00

Version history

1 versions recorded
0.0.19 Jul 2026

Details

Category
Tools
First seen
9 Jul 2026
Size
172 KB
Languages
en-US
Pricing
Free
Privacy policy
pulse.brinn.app
Extension ID
pfpefojbckgkjknbmdjkpcoedekenpja

Permissions and risk

Moderate riskimpact 2, likelihood 3
Permissions
tabsidlestoragealarmsnotifications

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