Lightly

Help ML teams label the right data

·Developer Tools·YC Summer 2021·tracked since Sep 25, 2026
WatchVisit site ↗
Monthly revenue–Not shared yet
Rank–Unranked
Last 30 days–Growth in MRR
Revenue per founder–– founders

About Lightly

When ML teams send their data to companies like Scale.ai for labeling, most can only afford to label 1% or less of their datasets. But today they don’t have a good way to pick which 1% to label. We help them pick the best 1% of their data to label. By labeling the most representative data, they significantly improve model accuracy at the same cost.

Discover more startups

Browse the board →