prompt-poet
Low-code templating for LLM prompts: Jinja2 templates, token accounting, and cache-aware truncation.
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GITHUB · launched Nov 5, 2026 · 50 upvotes (top 63%) · 0 views
Niche: prompt engineering and management tools · 173 launches, 13 in the last 7 days ▼ -19% · Explore this niche →
Category and tags
- Horizontal
- Dev tools
- Developer
- AI-native
- Commercial product
- ai
- jinja2
- llm
- prompt-engineering
- python
- templating
- +1 more
Visit website ↗ Source listing ↗
More like this: all 173 launches in prompt engineering and management tools →
Could you build this?
Yes A Python library built on Jinja2 and existing tokenizers, with token counting and truncation logic that are well-understood engineering tasks.
Competitors
Other products that read as similar to this one : 2918 launches clear the similarity bar, closest 8 shown.
Attention rank: #1815 of 2919 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 372 days after the earliest competitor.
- Tokensift, an open-sourced token-efficiency linter for LLM prompts · hn · 2026-08-29 · 6 upvotes · similarity 0.82
- CTON: JSON-compatible, token-efficient text format for LLM prompts · hn · 2025-11-20 · 13 upvotes · similarity 0.76
- Prompt Builder · hn · 2026-08-26 · 21 upvotes · similarity 0.62
- PrePrompt · hn · 2026-04-28 · 23 upvotes · similarity 0.61
- rizzo-flow · github · 2026-09-21 · 455 upvotes · similarity 0.61
- Anki-LLM · hn · 2025-11-02 · 60 upvotes · similarity 0.61
- ReasonGate- An explainable gate that blocks LLM prompt injection · hn · 2026-07-16 · 7 upvotes · similarity 0.60
- KillSwitch · hn · 2026-09-19 · 10 upvotes · similarity 0.59
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.