Tools
Growth signalNo paid features detectedMedium-risk permissions
CrowdSurfer icon

CrowdSurfer

Seamless Crowdsourcing of Design Feedback. Developed by Karlsruhe Institute of Technology (KIT)

Users66Current public install base
Rating--Store average score
Reviews0Public review volume
Manifest versionV3Extension platform version
7-day growth+4Net users gained this week
7-day growth rate+6.45%Relative weekly velocity
Preview

CrowdSurfer Media preview

1 assets
Trend

User growth trend

Review user movement across collected snapshots.

User Growth Over Time

64646566662026年7月15日2026年7月18日2026年7月21日Latest: 66
Rating trend

7-day rating trend

View collected rating snapshots from the latest 7-day window to assess rating stability.

Not enough rating snapshots yet. More data will appear as new snapshots are collected.
Growth overview

Daily, weekly, and monthly growth

Compare 1-day, 7-day, and 30-day net growth and growth rate.

1-day growthFlat
00%
7-day growthGrowing
+4+6.45%
30-day growthDeclining
-15-18.5%
Technical snapshot

Version, languages, and crawl freshness

Review publication date, version, supported languages, and crawl timestamps.

Version1.1.7
ManifestV3
Size1.87MiB
Languages1English (United States)
Published
Store updated
Last crawled
English (United States)
Overview

Product summary

Review the store description, core capabilities, and common use cases.

This is an extension to work on a crowdsourcing task on Prolific. This extension provides different tasks to users, e.g. finding information in Wikipedia articles or providing alt-tags.

This extension can only be used, when participating in the respective Prolific study.

Reviews

Recent review snapshot

Inspect the latest comments and rating distribution.

Store average score--Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average--Average computed only from synced review bodies below
Reviews with text0Synced review bodies
Total ratings / reviews0Chrome Web Store public rating/review count

Store average score: --. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.

5★
0
4★
0
3★
0
2★
0
1★
0
No synced review text is available yet.
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Similar and related extensions

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