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Documentation Index

Fetch the complete documentation index at: https://metrion.mintlify.app/llms.txt

Use this file to discover all available pages before exploring further.

Metrion offers two plans: Free and Pro. Both give you full access to the dashboard, all five supported AI providers, and the core proxy gateway.

Plan comparison

FeatureFreePro
Proxy requests/month10,000Unlimited
Log history7 days90 days
AI Insights1/month5/day
Alert rules1Unlimited
CSV export
Email alerts
DashboardFullFull
Providers supportedAll 5All 5

Free plan

The Free plan lets you route up to 10,000 proxy requests per month through Metrion at no cost. Your request logs are kept for 7 days, and you can run 1 AI Insight analysis per month.

What happens when you reach the limit

Once you hit 10,000 proxy requests in a calendar month, Metrion’s proxy returns a 429 Too Many Requests response for any additional calls. No further requests are tracked until your quota resets.
Your Free plan quota resets on the first of each month. Requests made before the reset date do not carry over.

Pro plan

Pro removes the request cap entirely and extends your log history to 90 days. You can run up to 5 AI Insight analyses per day, create unlimited alert rules, and export your logs as CSV.
Pro unlocks unlimited alert rules across all four types — budget, error rate, latency p95, and request volume. Each rule sends an email warning at 90% of your threshold and a second alert at 100%. Set up your rules in the Alerts page.

Upgrading to Pro

1

Open the upgrade flow

Click Upgrade to Pro in the sidebar (visible on Free accounts), or visit metrion.dev/pricing.
2

Complete checkout

You are redirected to Stripe’s secure checkout. Enter your credit card details. Pro is billed at approximately $9/month.
3

Access Pro features

After payment, your account is upgraded immediately and all Pro features are unlocked.

Managing your subscription

Pro subscribers can manage their subscription, update payment details, and download invoices directly from the Stripe billing portal. Go to Settings → Plan in your dashboard and click Manage to open the portal.