Free tool
AI Cost Calculator
Estimate your monthly AI agent spend across OpenAI, Anthropic, Google, and xAI models — and see how much you could save with optimization.
AI Cost Calculator
Estimate your monthly AI spend and see how much Metrx can save.
AI agents in your fleet
LLM API calls each agent makes daily
Prompt/context size per call
Response size per call
Current projected cost
With Metrx optimization
Based on smart model routing (35% of calls), prompt compression (8%), and response caching (5%). Actual savings vary by use case.
Free tier available · No credit card required
How Metrx reduces your AI costs
Smart model routing
Automatically route simple calls to cheaper models. Up to 35% of API calls don't need your most expensive model.
Prompt compression
Remove redundant context and compress prompts without affecting output quality. Saves ~8% on token costs.
Response caching
Cache repeated queries to avoid redundant API calls. Typically saves ~5% of total spend.
Frequently asked questions
How accurate is this calculator?
The calculator uses official pricing from OpenAI, Anthropic, Google, and xAI as of February 2026. Actual costs may vary based on batch pricing, committed use discounts, and token counting differences.
What optimization savings can I realistically expect?
Our estimates are conservative — based on 35% smart routing, 8% prompt compression, and 5% caching. Many teams see even higher savings once they identify and eliminate wasteful patterns.
Do I need to change my code to get these savings?
Metrx integrates with a single line of code. Our SDK wraps your existing LLM calls to track costs and identify optimization opportunities automatically.
Which models does Metrx support?
We support 19 models across OpenAI (GPT-4o, o1, o3-mini, etc.), Anthropic (Claude Opus 4, Sonnet 4, Haiku 4), Google (Gemini 2.0 Pro/Flash, 1.5 Pro/Flash), and xAI (Grok 2).
Ready to track your actual AI costs?
Go beyond estimates. See real spend, find waste, and prove ROI — all from one dashboard.
Free tier available · No credit card required