Tools

Prompt Engineering Tools

A curated list of tools that help you develop, test, and optimize prompts more efficiently.

Free Tools

• PromptPerfect: Automatic prompt optimization for different models.
• ChatGPT Playground: Direct experimentation with OpenAI models.
• Claude Console: Anthropic”s web interface for Claude.
• Prompt‑Injections‑Checker: Security tool for detecting prompt‑injection risks.

Paid Professional Tools

• Scale AI: Enterprise platform for prompt‑engineering workflows.
• Prompt‑Flow: Visual development environment for complex prompt chains.
• LangChain: Framework for agent‑based AI applications.

Self‑hosted

• Ollama: Local execution of open‑source LLMs.
• LM Studio: Desktop client for local models.
• PrivateGPT: RAG system for internal company documents.