fundraise receipt · robotics
frontrun flagged Flow Engineering 14 days before its $50M Series B round
tl;dr: Flow Engineering announced $50M Series B on Sep 30, 2026, led by Antonio Gracias (Valor) and Gavin Baker (Atreides) and Antonio Gracias and Gavin Baker. frontrun flagged the company on Sep 16, 2026, when it had 1,290 followers, 14 days before the announcement.
what Flow Engineering raised
Flow Engineering (@flowenghq · flowengineering.com) announced $50M Series B on Sep 30, 2026, led by Antonio Gracias (Valor) and Gavin Baker (Atreides) and Antonio Gracias and Gavin Baker, with participation from Sequoia Capital, Human Capital, Evantic, SV Angel, Odyssey, EQT, Thomas Wolf, Jonas von Malottki, Nico Rosberg, Roelof Botha. verified against flowengineering.com.
Reinvent the way humanity develops its most important machines
how we knew 14 days early
frontrun watches the follow graphs of 2,000+ tracked venture investors on X. on Sep 16, 2026, tracked investors began following Flow Engineering, which had 1,290 followers at the time. that convergence was logged that day. the round landed 14 days later.
18 tracked investors follow Flow Engineering today, and the account has grown to 1,685 followers. that count is public. which investors they are, and the day each one followed, is what the product shows.
Flow Engineering 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
riverArk $130K (13d early) · Avici $3M (12d early) · Anvil Robotics $6.5M (16d early) · 1001 AI $30M (12d early) · Andromeda $60M (12d early)
data updated Oct 12, 2026 · Flow Engineering signal page · every round we called early · trending this week