fundraise receipt · other
frontrun flagged riverArk 13 days before its $130K seed round
tl;dr: riverArk announced $130K seed on Sep 10, 2026. frontrun flagged the company on Aug 28, 2026, when it had 95 followers, 13 days before the announcement.
what riverArk raised
riverArk (@riverark_io · riverark.io) announced $130K seed on Sep 10, 2026. verified against fundediq.co.
Cross the waters.
how we knew 13 days early
frontrun watches the follow graphs of 2,000+ tracked venture investors on X. on Aug 28, 2026, tracked investors began following riverArk, which had 95 followers at the time. that convergence was logged that day. the round landed 13 days later.
1 tracked investors follow riverArk today, and the account has grown to 95 followers. that count is public. which investors they are, and the day each one followed, is what the product shows.
riverArk already raised. see the companies getting the same investor convergence right now, before their round. start a 7-day free trial →
other rounds we called early
Avici $3M (12d early) · 1001 AI $30M (12d early) · Andromeda $60M (12d early) · Anvil Robotics $6.5M (15d early) · Macrodata Labs $4M (17d early)
data updated Oct 5, 2026 · riverArk signal page · every round we called early · trending this week