Overview
Raia Technologies developed WhisperPrompt, a platform that allows expert prompt engineers to monetize their work safely. Instead of selling raw prompt text (which can easily be copied and shared), WhisperPrompt ensures creators get paid every time their prompt is used, while keeping the prompt itself hidden.
The Build
We built the platform using Bubble for the core application, OpenAI’s LLM API to run prompts securely, and Stripe for subscription and credit-based billing. Whisper Prompt included features such as:
Prompt creation with variables (e.g., text, radio buttons, checkboxes)
Credit system for controlling how many generations a user can run
Invite and access control so prompt creators could share prompts with specific users
Secure usage flow where the end-user interacts with the prompt output without ever seeing the original prompt
From Idea to Platform
The development focused on making setup quick and intuitive. In just a few minutes, a creator could upload a prompt, configure input fields, set generation limits, and start selling access. Users received invites via email, logged in, and could immediately begin using the prompts with credits deducted per run.
The Outcome
WhisperPrompt provided prompt engineers a way to finally monetize their expertise on a per-use basis while protecting their intellectual property. The platform demonstrated how no-code tools, LLM APIs, and secure payment systems can come together to create a new business model around AI.
