> For the complete documentation index, see [llms.txt](https://threadly.gitbook.io/threadly/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://threadly.gitbook.io/threadly/actions/website-ctas.md).

# Link CTAs

Link CTAs are buttons on your Threadly messages that open any publicly accessible website, doc or app, with every click tracked.

Link CTAs (called **Link Actions** in the app, and formerly Website CTAs) are buttons that open any publicly accessible website. They're the most popular way to drive people to docs, sign-up pages, surveys, recordings and more, and Threadly tracks every click.

* Create them once and reuse them across many messages.
* Choose a button color: **Standard**, **Primary** (green) or **Danger** (red).
* Get a DM the moment someone clicks with [real-time click notifications](/threadly/setting-up-real-time-click-notifications.md) (Pro).
* Connect [Notion](/threadly/integrations/notion.md) to turn Notion pages into Link CTAs automatically.

→ [How to Create a Link CTA](/threadly/actions/website-ctas/how-to-create-a-website-action.md)