> For the complete documentation index, see [llms.txt](https://docs.opsnow.io/opsnow-user-guide-v0.2/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.opsnow.io/opsnow-user-guide-v0.2/introduction/getting-started/connect-your-cloud-accounts.md).

# Connect Your Cloud Accounts

To use OpsNow, you need to register your cloud account with OpsNow. OpsNow currently supports data integration with AWS, Azure, and GCP.<br>

During the sign-up process, you can register cloud accounts from multiple providers simultaneously. To learn how to register your cloud account with each provider, please continue reading the instructions.

<table data-card-size="large" data-view="cards"><thead><tr><th></th><th></th><th></th><th data-hidden data-card-cover data-type="files"></th><th data-hidden data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td><strong>Amazon Web Services</strong>(<strong>AWS)</strong></td><td>OpsNow connects to your AWS account using a Cross-Account IAM role, granting read-only access to your cost data. After the initial sync, you can use OpsNow to manage, analyze, and optimize your AWS expenses.</td><td></td><td><a href="/files/AjIpV3HSqkhL0D36MSbN">/files/AjIpV3HSqkhL0D36MSbN</a></td><td><a href="/pages/sUtmogDX7YhfQMnuG9jd">/pages/sUtmogDX7YhfQMnuG9jd</a></td></tr><tr><td><strong>Azure</strong></td><td>OpsNow connects to your Azure account using an Active Directory Service Principal, allowing access to management groups or individual subscriptions. Subscriptions within a resource group are automatically imported.</td><td></td><td><a href="/files/MgM54F9PwPltnHTu5Qbn">/files/MgM54F9PwPltnHTu5Qbn</a></td><td><a href="/pages/Buthnh8J4w15RGWqswPI">/pages/Buthnh8J4w15RGWqswPI</a></td></tr><tr><td><strong>Google Cloud Platform(GCP)</strong></td><td>OpsNow links to your GCP account using a service account for read-only access to cost data. Once the role is set up, OpsNow will start syncing cost data and resource details.</td><td></td><td><a href="/files/Fwti658n1gc7a74AxF9z">/files/Fwti658n1gc7a74AxF9z</a></td><td><a href="/pages/ruFcGgg3diijFZW6YEau">/pages/ruFcGgg3diijFZW6YEau</a></td></tr></tbody></table>