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About Promptmetheus
Promptmetheus is a proper IDE (Integrated Development Environment) for prompt engineering that helps you compose, test, and optimise prompts for your LLM-powered apps and workflows.
This tool breaks down prompts into modular blocks—like context, task, instructions, samples, and primer—so you can systematically fine-tune each element without the usual trial-and-error faff.
Best available Promptmetheus deal:
✅ Switch to yearly billing and grab up to 17% discount on any paid plan—no promo code needed.
[TLDR]
🎁 The Playground plan (called Forge) gives you local data storage, access to OpenAI models, and basic stats—completely free.
🕒 All paid plans come with a 7-day free trial to test the waters before committing.
💳 Upgrading to the Single plan costs $29/month for one user with cloud sync and 150+ models, whilst the Team plan runs $49/user per month for 3 users (with real-time collaboration).
✅ Opting for annual billing saves you proper cash: $58 off yearly on Single (works out to $29/month), and $198 off on Team annually.