Hi @Jenna ,
Unfortunately, there is no out-of-the-box way to display LinkedIn posts as a live feed on a SharePoint site.
However, you can achieve this by using a third-party tool and developing a custom solution. Using a SharePoint web part that supports embedding external content, such as the Embed web part to embed a LinkedIn widget that displays your company's LinkedIn posts. This isn't a problem with SharePoint, but rather limitations that LinkedIn have imposed.
Here are some possible solutions I found for you, please check it out:https://www.sociablekit.com/tutorials/embed-linkedin-feed-sharepoint/
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