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LevelFour Documentation
Set up LevelFour, connect the providers you pay for, and turn the savings it finds into changes you approve.
LevelFour is a cloud cost optimization platform. It reads your bills from AWS, Google Cloud and the AI, data and developer tools your teams use, shows where the money goes, and finds what you can stop paying for. When you accept a saving, LevelFour ships it the way you choose: a pull request against your infrastructure code, or a change it makes in your account with access you grant for that change alone.
Sign in, connect your first provider, and see your costs and first savings.
Review what LevelFour found, accept what fits, and choose how each change ships.
Read the same data from the REST API, an SDK, the l4 CLI, or an assistant over MCP.
Set up your organization
Connect a provider
AWS, Google Cloud, and the AI, data and developer tools your teams pay for.
Allocate cost with virtual tags
Group the cost of every provider by team, product, or any other dimension, tagged or not.
Connect GitHub or GitLab
Cost comments on every pull request, and savings delivered as pull requests.
Give your team the right roles
Viewers read everything, members act on savings, admins approve rollouts.
Turn on single sign-on
Sign in through your identity provider with SAML.
Let LevelFour apply savings on AWS
Grant scoped, time-limited access so an accepted saving applies itself.
Ask the FinOps Agent
Ask about your own spend in plain language, from the dashboard.
Build with LevelFour
Every REST endpoint, by category, with request and response shapes.
SDKsOfficial clients for Python, TypeScript and Go.
l4 CLIYour spend and savings in a terminal or a CI job, plus Terraform and CloudFormation cost estimates.
MCP serverClaude, Cursor, VS Code and any MCP client, reading and acting on your savings.
FinOps glossaryPlain-language definitions of the cloud cost and FinOps terms teams ask about most.
Research and reportsOriginal research on cloud and Kubernetes cost, including The State of Cloud Waste 2026.
For agents and assistants
Every page is also served as Markdown: add .md to its URL, and read this page at /index.md. llms.txt indexes every page by section, and llms-full.txt holds all of them in one file.
Help
Write to contact@levelfour.ai, or talk to your LevelFour contact. For questions about your own spend, ask the FinOps Agent in the dashboard.