PromptLab

PromptLab™ brings the power of large language models (LLMs) like ChatGPT™, Gemini™, Claude™, and more right into your Google Sheets™—no API keys, no coding, and no technical setup required. With a simple formula like =TestPrompt("your prompt", model), you can: ✅ Run prompts across multiple models side by side ✅ Rapidly test variations to find the best-performing prompt ✅ Compare tone, accuracy, and creativity of different LLMs ✅ Easily collaborate, document, and share results in a familiar spreadsheet format Whether you're a marketer refining copy, a product team evaluating LLMs, or a prompt engineer experimenting at scale, PromptLab™ makes it seamless. Why PromptLab™? 🧠 Power of LLMs with the simplicity of formulas 📊 Built for structured testing and analysis 💬 Perfect for non-developers and LLM newcomers 💸 No need to manage tokens, APIs, or billing for each model Who is it for? Marketers A/B testing messaging Researchers comparing model outputs Product managers evaluating AI tools Educators and students learning how LLMs work Anyone curious about generative AI—right inside Google Sheets™!