Lumni
Catch AI agent failures that look like success
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Your AI agent says the refund was issued, but the API call failed. Lumni detects silent failures in agent traces, pinpoints what went wrong, and helps teams investigate, replay incidents, and prevent regressions. Start by pasting a trace—no SDK required.
PH · launched Nov 3, 2026 · 3 upvotes (top 7%) · 0 views
Niche: ai agent observability platforms · 213 launches, 12 in the last 7 days ▼ -20% · Explore this niche →
Category and tags
- Horizontal
- Observability & eval
- Developer
- AI-native
- Commercial product
- API
- Developer Tools
- Artificial Intelligence
Visit website ↗ Source listing ↗
Could you build this?
Yes The product analyzes pasted agent traces with an LLM to find silent failures and summarize them, with replay and regression features. These are standard LLM-based analysis and log-processing tasks that vibe coding can build.
Competitors
Other products that read as similar to this one : 360 launches clear the similarity bar, closest 8 shown.
Attention rank: #31 of 357 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 356 days after the earliest competitor.
- Agnost AI · ph · 2026-08-25 · 289 upvotes · similarity 0.53
- DidWork · ph · 2026-09-25 · 3 upvotes · similarity 0.50
- Agent Reliability Toolkit · ph · 2026-09-10 · 1 upvotes · similarity 0.49
- Crescent Trace · ph · 2026-10-17 · 2 upvotes · similarity 0.49
- ProofMy Ai · ph · 2026-10-01 · 1 upvotes · similarity 0.48
- Fabraix · ph · 2026-05-08 · 196 upvotes · similarity 0.48
- Agent Checker · ph · 2026-09-06 · 2 upvotes · similarity 0.45
- Progress AI Observability · ph · 2026-08-07 · 168 upvotes · similarity 0.45
The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.