Crypto · company signal
Marble App @withmarbleapp
The first generative learning world for kids aged 6-12. Designed to nurture curiosity and grow self confidence.
first flagged
2026-07-08
followers
711
tracked investors following
8
frontrun watches the follow graphs of 2,000+ venture investors on X. Marble App was first flagged on 2026-07-08 - the moment tracked investors began converging on it. 8 of them follow today. that count is public; which investors they are, when each followed, and the daily change is what the product shows.
see who's behind the 8 follows on Marble App, plus every company they follow next. start a 7-day free trial →
data updated 2026-09-09 · trending this week · startups by sector