Unlock Superior AI Results. Master Your Prompts with PromptArch. It's Free!

The ultimate free toolkit to streamline prompt engineering, test across AI models, and achieve better outputs with ease.

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Powerful Features, Zero Cost

PromptArch provides a comprehensive suite of tools to manage, test, and optimize your AI prompts effectively.

Saved & Versioned Prompts

Easily save, edit, organize, and share your prompts. Create multiple versions to track improvements and archive old ones. Share via unique links.

Prompt Library Access

Kickstart your projects with access to a curated collection of pre-made prompts for various tasks and AI models.

Interactive Playground

Test your prompts instantly in an interactive environment. Select different prompt versions and experiment with various LLMs (OpenAI, Claude, Gemini, etc.).

Multi-Model Evaluation

Test your prompts across multiple LLMs simultaneously. Gain insights into response time, token count, and estimated costs for each model.

Compare Prompt Versions

Test different versions of the same prompt against a single LLM. Visually compare performance metrics like response time, token cost, and output quality.

Streamline Your Prompt Workflow

Save & Organize

Store, version, and manage all your prompts in one place with intuitive organization tools.

Test & Evaluate

Use the Playground and Evaluation tools to test prompts across various LLMs and analyze performance.

Compare & Optimize

Analyze results, compare different prompt versions, and refine your prompts for peak performance and efficiency.

Why Choose PromptArch?

Get enterprise-grade prompt management without the cost. PromptArch puts powerful AI optimization tools in your hands, completely free. Stop juggling prompts in spreadsheets and start leveraging a dedicated platform designed for efficiency and better AI outcomes.

Completely Free: Access all core features without any subscription fees or hidden charges.
Boost Productivity: Streamline your entire prompt engineering workflow from creation to deployment.
Improve AI Outputs: Systematically test and refine prompts for consistently better and more accurate results.
Multi-LLM Support: Don't get locked into one provider; test and deploy across various leading models.
Easy Collaboration: Share prompts and findings with your team effortlessly using unique, shareable links.
User-Friendly Interface: Intuitive and clean design that's easy to learn and a pleasure to use daily.

Ready to Elevate Your AI Prompts?

Join PromptArch today and unlock a powerful suite of prompt management and optimization tools. It's completely free to get started and transform your AI interactions!

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