Compare AI Prompt Outputs Side by Side
Run multiple prompt variations against OpenAI and Anthropic models simultaneously. Spot differences instantly with a built-in diff view and ship better prompts faster.
Side-by-side diffOpenAI + AnthropicPrompt set managementExport to JSON/CSVSubscription gated
Simple Pricing
Pro
$12/mo
Everything you need to optimize prompts at scale.
- ✓Unlimited prompt comparisons
- ✓OpenAI & Anthropic support
- ✓Side-by-side diff view
- ✓Prompt set management
- ✓Export results (JSON / CSV)
- ✓Priority support
FAQ
Which AI providers are supported?
OpenAI (GPT-4o, GPT-4, GPT-3.5) and Anthropic (Claude 3.5, Claude 3) are fully supported with more providers coming soon.
How does the diff view work?
Responses from each prompt variation are displayed side by side with highlighted differences so you can instantly spot what changed between outputs.
Can I export my comparison results?
Yes. You can export prompt sets and their AI responses as JSON or CSV for further analysis or sharing with your team.