Sprout icon

Sprout

by Prisma Labs · Workflow & Planning
Manifest V3 Free
View in Chrome Web Store Data as of 17 Oct 2026

Block distracting sites by hostname. Stay on your own plot.

Users
6
+1 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#240K
#201K among extensions
Version
1.0.1
updated 2 Jun 2026

Users

monthly, 5 months
036Jun 2026Sep 2026Oct 2026
Latest, 17 Oct 2026: 6 usersMove the mouse over the chart for any month

Ratings count

monthly, 5 months
001Jun 2026Sep 2026Oct 2026
Latest, 17 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 Sprout

Sprout is a small Chrome extension that blocks distracting websites by hostname. One job, done well. Block a site two ways: - From the toolbar. Click the Sprout icon, type a hostname like example.com, and hit Add. Any URL pasted in, such as https://www.example.com/some/path, is normalized to the host. - From any page. Right-click -> "Block this site". Sprout adds the current page's host and immediately redirects the tab to the block page. Built for focus, not for noise. - Subdomain matching: adding example.com also blocks news.example.com. - Your blocklist syncs across the devices where you're signed in to the same Chrome profile, via Chrome's own sync. Sprout never sees your data. - No account, no sign-in, no analytics, no telemetry, no external requests. Sprout makes zero network calls. - Open source: full code at github.com/Prisma-Labs-Dev/chrome-site-blocker Privacy: the only data Sprout stores is the list of hostnames you choose to block. It lives in Chrome's chrome.storage.sync API. It is never transmitted to Prisma Labs or anyone else. Read the full privacy policy at prismalabs.dev/extensions/sprout/privacy Made by Prisma Labs, an indie software studio in Haarlem, Netherlands.

Growth

WindowUsersChangeRatingsRating
7 days+1+20.0%00.00
30 days+1+20.0%00.00

Version history

1 versions recorded
1.0.12 Jun 2026

Details

Category
Workflow & Planning
First seen
2 Jun 2026
Size
17 KB
Languages
en
Pricing
Free
Privacy policy
prismalabs.dev
Support
prismalabs.dev
Extension ID
hhmpmlejkbefennldimpdfecnmbjlgnj

Permissions and risk

Moderate riskimpact 2, likelihood 3
Permissions
storagecontextMenuswebNavigation
Site access
<all_urls>
Can read and change data on every website you visit.

Alternatives to Sprout

Extensions that rank for the same store searches or share the Workflow & Planning category, ordered by users