Test prompts against expected responses, compare models side by side, and deploy verified templates via API. Built for teams who ship AI to real users.
Capabilities
Create structured evaluations with expected outputs. Run them against any model and compare JSON responses or text output with pass/fail scoring.
Supports all major providers plus OpenRouter, so you can test with any model available. Evaluate the same prompts across models and see which gives the best results for your use case.
Visually design multi-step AI workflows. Chain document processing, LLM calls, and conditional logic into repeatable automations.
Manage API keys, shared presets, and templates across your team. Role-based access keeps credentials secure while enabling collaboration.
Save system prompts, user prompts, and JSON schemas as presets. Reuse them across evaluations and workflows to maintain consistency.
Extract structured data from documents using multiple OCR providers. Feed the results directly into your evaluation pipelines.
How it works
Add your API keys for OpenAI, Anthropic, Google, or OpenRouter. Set up model parameters and default configurations.
Define input prompts and expected outputs. Use JSON schema validation or text comparison to set your pass/fail criteria.
Execute evaluations, review results with detailed pass/fail breakdowns, and deploy verified templates via API.
Pricing
Start free. Scale when you need to.
For individuals and small teams getting started.
For growing teams with advanced testing needs.
For organizations with complex requirements.
Free to start. No credit card required. Set up your first evaluation in under five minutes.