Product

Evaluate LLM quality with confidence

Run structured experiments, compare prompts, and track quality changes over time.

Klu evaluation dashboards

Evaluate with clarity

Measure quality, cost, and latency with shared benchmarks.

Prompt Sandbox

Collaborate on prompt engineering with version control.

Prompt Comparison

Compare prompts, parameters, and models side by side.

Prompt Testing

Test prompts with representative user inputs.

Model Deployment

Deploy prompt changes with confidence.

Connect the full stack

Bring providers, feedback, and data management into one place.

LLM Providers

Avoid lock in and choose any provider.

Observe

Usage, cost, and performance insights.

Vector RAG

Add context documents via APIs or UI.

Vector Filtering

Filter with context metadata.

Feedback

Capture real world user behavior and feedback.

Data Management

Advanced filters with import and export tools.

A B Experimentation

Gather real world data to compare changes.

Next steps

Ready to try it

Start exploring in minutes or talk to our team about a custom rollout for your organization.