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
3,917
tracked investors following
11
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. 11 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 11 follows on Marble App, plus every company they follow next. start a 7-day free trial →
data updated 2026-10-19 · trending this week · startups by sector