> ## Documentation Index
> Fetch the complete documentation index at: https://www.aptible.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.
# Cost Visibility & Control for AI Gateway
> Set spending limits and track LLM usage across your organization, environments, and keys.
## Overview
Aptible's AI Gateway gives you visibility into LLM spend at every level of your organization, from total usage across all environments down to individual key activity, and lets you set a hard cap to prevent unexpected costs.
## Setting a Spending Limit
You can set an organization-wide monthly spending limit to cap your total AI Gateway usage. To configure it, click the gear icon in the monthly spend tile on the AI Gateway Dashboard. The limit can be set anywhere between $1 and $10,000. If you need a higher limit, contact [Aptible Support](https://app.aptible.com/support).
## Tracking Spend
### Organization-level
See total AI Gateway spend across all keys and environments for the current billing period from the main AI Gateway Dashboard.
### Environment-level
View spend broken down by environment to understand which teams or applications are driving usage.
### Per-key
View usage costs for each individual LLM key during the current billing period to identify which keys generate the most activity and find opportunities for cost optimization.
