Show HN: Promptly – Prompt Management Platform for LLM Apps

We are excited to show Promptly (https://trypromptly.com), a prompt management platform for LLM apps that makes it easy to experiment, share and manage prompts in production.

With Promptly, users can:

  - Try out different prompts and model parameters for various providers
  - Quickly share prompt snippets together with parameters and generated output. Think of it as CodePen or JSFiddle for prompts
  - Create high level endpoints on top of provider APIs (Open AI, DreamStudio etc) with templated and versioned prompts
  - Use built-in caching for endpoints that will help save on Open AI costs and improve latency

We built Promptly at MakerDojo (https://makerdojo.io) to simplify our prompt experimentation and deployment to production for text to SQL and plot generations. Currently, Promptly supports Open AI's completions, image generation, and Stable Diffusion's Text2Image with more on the way.

Please check it out at https://trypromptly.com and let us know if you have any feedback.