A/B Test Your
AI Prompts
The complete toolkit for testing, monitoring, and optimizing your LLM prompts. Ship better AI features with confidence.
A/B Testing
Split test different prompt variations with controlled experiments. Compare performance and costs across multiple LLM providers.
Performance Analytics
Track response quality, latency, and costs in real-time. Set custom KPIs and get alerted when metrics drift.
Version Control
Track prompt changes with git-like versioning. Compare results across versions and rollback when needed.
Simple Integration
Drop-in SDK for Python, Node.js, and REST API. Just wrap your existing LLM calls with our testing framework.
Guardrails & Safety
Automatically detect harmful, biased, or off-brand responses. Define custom content policies and filters.
Debug & Replay
Inspect full conversation traces, replay historical requests, and debug edge cases with detailed logs.