Git-style version control + AI optimization for prompts. • Version every edit with full diff view • AI optimization via Anthropic/OpenAI principles • Write in KO/JP/ZH → LLM-optimized English for your API • Run prompts against real LLMs • REST API for n8n, Make.com, or any automation Built for developers who treat prompts as code. Free: 20 prompts · 1,000 API calls/month · Unlimited versioning No credit card required.

Framer — Launch websites with enterprise needs at startup speeds.

Launch websites with enterprise needs at startup speeds.

Hey Product Hunt! 👋 I built PromptStation after getting frustrated with losing track of prompt iterations across Notion, Slack, and random text files. The core insight: prompts are code. They need version control, testing, and CI/CD — not just a folder of text files. What makes it different: → Every save creates a new version with a diff viewer (like GitHub for prompts) → AI optimization that structures prompts with semantic XML tags — not just rephrasing → Write prompts in Korean, Japanese, or Chinese — it auto-generates an LLM-optimized English version for your API. No manual translation needed. → Auto-verification checks if the optimized version still matches the original intent → REST API so your prompts live in PromptStation but run in your actual product The free tier is genuinely useful — 20 prompts + 1,000 API calls/month, no card needed. Would love your feedback, especially from anyone using prompts in production workflows or building apps for non-English markets. What's your biggest pain

Framer — Launch websites with enterprise needs at startup speeds.

Launch websites with enterprise needs at startup speeds.

PromptStation

Git-style version control and AI optimization for prompts

Git-style version control and AI optimization for prompts