fundraise receipt · ai
frontrun flagged Preview 175 days before its $12M seed round
tl;dr: Preview announced $12M seed on Aug 13, 2026, led by Sequoia. frontrun flagged the company on Feb 19, 2026, when it had 797 followers, 175 days before the announcement.
what Preview raised
Preview (@previewio · preview.io) announced $12M seed on Aug 13, 2026, led by Sequoia, with participation from @grahcarn. verified against x.com.
Preview is the professional platform where AI video production runs.
how we knew 175 days early
frontrun watches the follow graphs of 2,000+ tracked venture investors on X. on Feb 19, 2026, tracked investors began following Preview, which had 797 followers at the time. that convergence was logged that day. the round landed 175 days later.
18 tracked investors follow Preview today, and the account has grown to 1,178 followers. that count is public. which investors they are, and the day each one followed, is what the product shows.
Preview 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
Paymentscan $2.2M (175d early) · zerohash $104M (178d early) · Glint $580K (172d early) · Alloy Robotics $8M (180d early) · Sapiom $35M (180d early)
data updated Oct 12, 2026 · Preview signal page · every round we called early · trending this week