Coolhand

Leverage User Feedback to Make Your AI Work Better, Faster, Cheaper

User Feedback Collection

User Feedback is Your AI Moat

Most companies monitor AI but don't close the optimization loop. Every uncaptured user response to your AI outputs is an opportunity lost.

Coolhand transforms that feedback into actionable improvements that keep you ahead. Understand your AI workloads -- and the users that consume them -- inside out.

From product teams to engineers shipping AI features, Coolhand turns feedback into competitive advantage.

Quick Installation

Get started in seconds with your preferred language

1. Install

# Install the Coolhand Node.js client
npm install coolhand-node

2. Enable Auto-Monitoring

// Add this ONE line at the top of your main file
require('coolhand-node/auto-monitor');

3. Create Feedback

// Track LLM response quality
const coolhand = new Coolhand({ apiKey: 'your-key' });
await coolhand.createFeedback({
original_output: 'LLM response',
revised_output: 'Same response but with user corrections',
like: true
});

Zero refactoring required! Works with OpenAI, Anthropic, and other AI providers automatically.

Ready to take control of your AI workflows?

Join organizations already using Coolhand to optimize their LLM implementations.