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StudyChime vs Reveal Ad Spend

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

StudyChime compared with Reveal Ad Spend
DetailStudyChime logo StudyChimeReveal Ad Spend logo Reveal Ad Spend
What it doesPrivate Prolific study notifications for Chrome, Discord, Telegram and Pushover Free Chrome extension showing estimated ad spend in the Meta Ads Library using EU transparency data
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFreemium Free
PricingFree: browser alerts, local milestones, 5 external-alert batches per rolling 24-hour period. Premium: £4.99 one-time payment for lifetime access, includes unlimited external alerts, filter profiles, alert schedules, Remote snooze and resume, custom sounds, and local Study Trends. Not given
Key features
  • Browser and Discord, Telegram, Pushover notifications
  • Reward, availability, time, and keyword filters
  • Reusable filter profiles and alert schedules
  • Local Study Trends with 7, 30, 90, and 12-month views
  • Remote snooze and resume from phone alerts
  • Local milestones and progress tracking
  • 14-day Premium trial with no card required
  • Monitoring health status display
  • Sort ads by EU reach
  • Display real-time EU transparency reach data on ad cards
  • Estimate ad spend using custom CPM and frequency
  • Generate PDF reports with ad creative and reach data
  • EU audience breakdown by age, gender, and location
  • Free account with Google or email login
  • Works across Facebook, Instagram, Messenger, and Meta Audience Network
What makes it different
  • Private alerts sent only to services you control, not to StudyChime
  • Does not automatically accept, reserve, refresh, complete or submit studies
  • No Prolific password or cookie permissions required
  • Local-first data storage with privacy-minimised Study Trends
  • One-time £4.99 lifetime Premium purchase with no subscription
  • Completely free with no usage limits or credit card required
  • EU reach data read locally in browser, never sent to external servers
  • Works without Facebook account on public Meta Ads Library
  • Print-ready PDF reports generated with one click
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)1 no change since last check6 no change since last check
Trust Flow (Majestic)09
Citation Flow (Majestic)1420
Referring domains (Majestic)313

4 details filled in for both companies.

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