3rd party plugin to allow sharing of email on social media

Does anyone know of a third party plugin that would allow the recipient to share our emails via social media? Constant Contact and Mailchimp have a similar feature, but right now IS does not and was told that a third party plugin may be the only option.

I think I may have found the solution just in case someone else needs to know. (it’s available at the IS Market Place) https://learn.infusionsoft.com/marketing/social-media/free-campaign-of-the-month-grow-your-newsletter-with-social-sharing

I was too quick to celebrate the social sharing campaign… apparently this campaign is no longer available. Back to my original question: Does anyone know of a third party plugin to help share an email with social media like the feature on Mailchimp or Constant Contact?