Lemma (@uselemma_ai) helps AI agents learn from real-world use, so they get better instead of breaking over time.
They turn user feedback into automated prompt improvements, so teams can focus on shipping products.
ycombinator.com/launches/Oln…
Congrats on the launch, @zjearbear & @colegawin_!
Nov 5, 2025 · 9:00 PM UTC
























