Lemma: Continuous Learning for AI Agents
We enable AI agents to continuously improve by turning real user feedback into automated prompt optimizations.
Details
- External ID
- 95219
- Source
- YC
- Company
- Lemma
- Product
- Lemma: Continuous Learning for AI Agents
- Website domain
- uselemma.ai
- Launched
- Nov. 5, 2025
- Cohort
- Fall 2025
- Upvotes
- 204
- Upvotes percentile
- 0.908256880733945
- Tags
- Artificial Intelligence, Developer Tools, Analytics, Infrastructure, Monitoring
- Fetched at
- Sept. 29, 2026, 5 p.m.
- Updated at
- Sept. 29, 2026, 5 p.m.
Enrichment
- Theme
- ai agent infrastructure and tooling
- Vertical
- Horizontal
- Function
- Observability & eval
- Audience
- Developer
- AI stance
- AI-native
- Project type
- Commercial product
- Normalized one-liner
- continuous learning for ai agents
- Manually corrected
- False
Could you build this?
Yes Lemma is an observability and prompt evaluation dashboard that logs agent traces, collects user feedback ratings, and uses meta-prompts or DSPy-style algorithms to propose optimized prompts via standard LLM APIs.
Competitors
Other products that read as similar to this one — 1974 launches clear the similarity bar, closest 8 shown.
Attention rank: #160 of 1975 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 7 days after the earliest competitor.
- Moda: The Continual Learning Layer for AI Agents · yc · 2026-03-04 · 122 upvotes · similarity 0.69
- Polymath · yc · 2026-02-26 · 43 upvotes · similarity 0.65
- Simreal-MLBench · github · 2026-09-21 · 71 upvotes · similarity 0.65
- A framework that makes your AI coding agent learn from every session · hn · 2026-02-10 · 8 upvotes · similarity 0.64
- aibuildai-llm-posttrain-agent · github · 2026-09-16 · 66 upvotes · similarity 0.64
- alice_skill · github · 2026-09-23 · 26 upvotes · similarity 0.64
- Komi-learn · hn · 2026-05-31 · 27 upvotes · similarity 0.63
- awesome-longitudinal-ai-agents · github · 2026-09-11 · 16 upvotes · similarity 0.62
Other launches for this product
- No other launches for this product.
Same idea, different domain
Nobody's really built a observability & eval tool for Media & entertainment yet.