AI Optimization

Calculate Cost Per Conversion
for Every Prompt Variant

Run A/B tests on your AI prompts, track conversion rates and API costs, and instantly see which prompt delivers the best results for the lowest price.

Get Access — $39/mo

Cancel anytime. No contracts.

Prompt Variants

Create and manage multiple prompt versions side by side.

Cost Tracking

Automatically log token usage and API spend per run.

Cost-Per-Conversion

See exactly what each successful outcome costs you.

Pro Plan

$39/mo

Everything you need to optimize AI costs

  • ✓Unlimited prompt variants
  • ✓Real-time cost analytics dashboard
  • ✓Custom success criteria & conversion goals
  • ✓Token-level cost breakdowns
  • ✓Export reports as CSV
  • ✓Priority support
Start Optimizing Now

Frequently Asked Questions

Which AI providers are supported?

The calculator works with any provider that charges per token — OpenAI, Anthropic, Google Gemini, and more. You enter your cost-per-token and the tool handles the rest.

How do I define a "conversion" for my use case?

You set your own success criteria — a specific output keyword, a quality score threshold, a user action, or any boolean condition. The tool tracks how often each prompt variant meets it.

Can I cancel my subscription at any time?

Yes. Cancel anytime from your billing portal with no penalties. You keep access until the end of your billing period.