Understand and reduce token usage with ContextSpy context profiler
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HN · launched Jun 15, 2026 · 6 upvotes (top 69%) · 0 views
Niche: llm optimization tools · 127 launches, 9 in the last 7 days ▲ +50% · Explore this niche →
Category and tags
- Horizontal
- Observability & eval
- Developer
- AI-native
- Commercial product
Visit website ↗ Source listing ↗
More like this: all 127 launches in llm optimization tools →
Could you build this?
Yes Context profilers for LLMs are straightforward developer tools that intercept API payloads, tokenize text using libraries like tiktoken, and render breakdown charts of prompt components.
Discussion
No comments on this launch.
Competitors
Other products that read as similar to this one : 369 launches clear the similarity bar, closest 8 shown.
Attention rank: #238 of 370 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 228 days after the earliest competitor.
- ContextSaver · github · 2026-09-16 · 23 upvotes · similarity 0.54
- Tokenmaxx · hn · 2026-07-21 · 5 upvotes · similarity 0.50
- TokenPath · hn · 2026-07-21 · 5 upvotes · similarity 0.48
- genpark-agent-session-compaction-tokenizer-skill · github · 2026-09-14 · 7 upvotes · similarity 0.46
- Ctxfw · hn · 2026-09-29 · 5 upvotes · similarity 0.45
- Reducing LLM input tokens by 70% · hn · 2026-05-12 · 56 upvotes · similarity 0.44
- Wallfacer · hn · 2026-08-06 · 36 upvotes · similarity 0.43
- Mcptoon · hn · 2026-08-11 · 73 upvotes · similarity 0.43
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