StudyChime vs Grabgram

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 Grabgram
Detail	StudyChime	Grabgram
What it does	Private Prolific study notifications for Chrome, Discord, Telegram and Pushover	Browser extension to save and control videos for Instagram
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Freemium	Freemium
Pricing	Free: 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.	Free: $0/forever. Pro: $7.99/year annual subscription for up to 3 browsers.
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	HD playback when available On-page video controls to seek and adjust speed Folders and organization for photos, videos, reels, and stories Multi-select with preview for carousels and story sets Custom folders and filename templates Works across Firefox and Chrome No ads, no trackers, no data sale
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	Brings media tools together in one browser extension HD playback and controls on pages you open Organized storage with custom folders and templates in Pro No bulk profile scraping
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	1 no change since last check	Not checked yet no change since last check
Trust Flow (Majestic)	0	0
Citation Flow (Majestic)	14	13
Referring domains (Majestic)	3	1

5 details filled in for both companies.

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