> For the complete documentation index, see [llms.txt](https://docs.authgear.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.authgear.com/customization/custom-sms-provider.md).

# Custom SMS Provider

Authgear allows you to change the provider that sends text messages in your project.

You can access the settings for changing SMS provider from **Advanced** > **Custom SMS Gateway** in Authgear Portal.

<figure><img src="/files/Mby0KSanZZ0csBUyERYY" alt=""><figcaption><p>authgear custom sms gateway</p></figcaption></figure>

When Custom SMS Gateway is enabled, you can select either of the following providers. Click on a provider for a detailed guide on how to configure it

* [Twilio](/customization/custom-sms-provider/twilio.md)
* [Webhook/Custom Script](/customization/custom-sms-provider/webhook-custom-script.md)


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