A tool to properly observe your LLM's context window
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HN · launched Oct 30, 2025 · 8 upvotes (top 49%) · 0 views
Niche: software observability platforms · 89 launches, 0 in the last 7 days ▼ -100% · Explore this niche →
Category and tags
- Horizontal
- Observability & eval
- Developer
- AI-native
- Commercial product
Visit website ↗ Source listing ↗
More like this: all 89 launches in software observability platforms →
Could you build this?
Yes It is an open-source frontend tool that segments LLM conversation logs into token counts and visual components to inspect context usage.
Discussion
No comments on this launch.
Competitors
Other products that read as similar to this one : 391 launches clear the similarity bar, closest 8 shown.
Attention rank: #175 of 392 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 1 day after the earliest competitor.
- LLM Attention Visualization · hn · 2026-09-08 · 173 upvotes · similarity 0.62
- An API that catches what your LLM confidently got wrong · hn · 2026-04-09 · 5 upvotes · similarity 0.61
- LLM Thought Visualization · hn · 2026-07-06 · 24 upvotes · similarity 0.59
- ATO · hn · 2026-03-19 · 6 upvotes · similarity 0.59
- ThoughtDAG · hn · 2026-08-15 · 136 upvotes · similarity 0.59
- HighSNR · hn · 2026-03-16 · 6 upvotes · similarity 0.58
- TokenPath · hn · 2026-07-21 · 5 upvotes · similarity 0.53
- Tokensift, an open-sourced token-efficiency linter for LLM prompts · hn · 2026-08-29 · 6 upvotes · similarity 0.53
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