VC Deal Flow Signal

AI & Machine Learning: Q4 2025 vs Q3 2025

Period-over-period comparison of ai & machine learning startup engineering acceleration. How has the sector's engineering momentum changed between Q3 2025 and Q4 2025?

Startups (Q4 2025)

1

Startups (Q3 2025)

1

Avg Velocity (now)

100

Velocity Trend

-55%

Top 5 by Period

Q4 2025

1.roboflow-61%

Q3 2025

1.roboflow+83%

Full Rankings