The missing control panel
for LLM Engineering.
Iterate prompts, tune parameters, and benchmark latency in real-time. Stop guessing and start engineering predictable outputs.
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Trusted by engineering teams at
Precision tools for the prompt era.
We provide the granular control typically reserved for machine learning engineers, wrapped in a beautiful interface designed for product teams.
Parameter Sweeps
Systematically vary temperature, top_p, and tokens. Run batch experiments to find the exact settings that yield the best results.
Automated Metrics
Instantly score responses on coherence, completeness, and structural quality using our proprietary metric algorithms.
Visual Comparison
Compare outputs side-by-side. Identify patterns and outliers with a dashboard designed for high-velocity iteration.
Data-Driven Decisions
Turn qualitative "vibes" into quantitative data. Our scoring engine evaluates every response, giving you objective benchmarks.
Experiment History
Never lose a breakthrough. Automatically save every experiment, response, and configuration to your history for future reference.
Simple, transparent pricing
Choose the plan that fits your team. Upgrade or downgrade at any time.
Free
Perfect for getting started
- Up to 100 API calls/month
- Basic prompt tuning
- Community support
- 1 project
Pro
For growing teams
- 10,000 API calls/month
- Advanced prompt tuning
- Latency benchmarking
- Priority support
- Unlimited projects
- TypeScript SDK
- Regression testing
Enterprise
For large organizations
- Unlimited API calls
- All Pro features
- Dedicated support
- Custom integrations
- SLA guarantee
- On-premise deployment
- Team training
Ready to tune your models?
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