Get alerts, highlight better-paying studies, convert rewards, and track activity across supported study sites.
Users
13
−2 in 30 days
Rating
2.0 / 5
unchanged in 30 days
Ratings
2
0 in 30 days
Store rank
#182K
#152K among extensions
Version
1.8.9
updated 4 Jun 2026
Users
monthly, 6 months
Latest, 21 Oct 2026:13 usersMove the mouse over the chart for any month
Ratings count
monthly, 6 months
Latest, 21 Oct 2026:2 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 Study Signal
Study Signal monitors research study platforms and alerts you when new opportunities are available.
Features:
- Opportunities Inbox: View opportunities from supported sites in one popup tab, with various sorting options.
- Highlight Rates: Applies color scaling to hourly rates to highlight higher and lower paying studies.
- Currency Conversion: Converts rewards into your selected target currency.
- Notifications: Opportunity alerts with configurable rules for title, researcher, reward, hourly rate, slots, and average completion time.
- Auto Reload: Automatically refreshes the page at random intervals to check for new opportunities.
- Analytics: Tracks completed opportunities and daily progress per supported site.
Supported sites:
• Prolific (app.prolific.com)
• CloudResearch (connect.cloudresearch.com)
Open source: https://github.com/theChantu/study-signal
Growth
Window
Users
Change
Ratings
Rating
7 days
0
+0.0%
0
0.00
30 days
−2
−13.3%
0
0.00
6 months
+11
+550.0%
+2
+2.00
Chrome Web Store search rankings
Where Study Signal appears when people search the store, with the 30 day change