See All Your AI Outputs
at Once
The only batch evaluation tool designed for PMs. No coding required. Spot patterns instantly. Ship features faster.
Your New Workflow
From 30 hours of manual testing to 30 minutes of batch evaluation.
Create Your Test Suite
Add 20-30 real user scenarios. Copy from support tickets, edge cases, or competitive features. No coding required.
Run Batch Evaluation
Generate all outputs at once. See them in a visual grid. Your eyes spot patterns instantly—no need to click through one by one.
Rate & Iterate
Click thumbs up/down on each output. Change your prompt. Re-run only what changed. Ship your feature with confidence.
Everything You Need to Ship Faster
Built for the way PMs actually work. No PhD in machine learning required.
Batch Evaluation Grid
See 20-30 outputs at once in a visual grid. Your eyes spot patterns faster than any algorithm. Rate outputs with a single click.
- Visual pattern recognition
- One-click ratings
- Instant comparisons
Scenario Management
Build test suites with 20-50 real-world scenarios. Never worry about regression bugs again. Your scenarios grow as your product evolves.
- Reusable test suites
- Regression prevention
- Version tracking
Smart Rating Carry-Forward
Changed a word in your prompt? Only re-rate the outputs that changed. Save hours on each iteration. Your previous ratings stay locked.
- Incremental evaluation
- Time savings
- Rating consistency
Multi-Provider Support
Test GPT-5, Claude Opus, o3, and more—all in one interface. Compare models side-by-side. Switch providers with a single click.
- OpenAI, Anthropic, Google
- Model comparison
- Provider flexibility
Keyboard Shortcuts
Rate 30 outputs in under 5 minutes using keyboard shortcuts. Navigate with arrows, rate with numbers, no clicking required.
- Lightning-fast rating
- Arrow navigation
- Number key ratings
Export Test Suites
Export your test suites to JSON or Markdown. Share with your team. Run in CI/CD pipelines. Your data, your format.
- JSON export
- Markdown export
- CSV export
Usage Dashboard
Track your output quotas, model usage, and costs in real-time. Never get surprised by your bill. See exactly where your budget goes.
- Quota tracking
- Cost monitoring
- Usage history
Failure Clustering
Automatically group similar failures together. Find root causes faster. Fix 5 bugs with one prompt change instead of playing whack-a-mole.
- Pattern detection
- Root cause analysis
- Efficient debugging
Selective Retest
Only re-run failed test cases. Don't waste time and money re-testing what already works. Iterate 10x faster on your worst failures.
- Cost savings
- Focused iteration
- Faster debugging
Ready to Ship Faster?
Join Product Managers who’ve cut their evaluation time from 30 hours to 30 minutes. Start free, no credit card required.