No, the Mevo camera can only stream to either Livestream or Vimeo or Facebook Live or Periscope or YouTube. The Mevo app will prompt you to choose which provider you wish to stream to; it will not allow you to choose multiple at the same time.
As an alternative, Livestream customers can configure their stream on their Livestream event to also stream to other providers depending on which plan they have. Livestream includes a low-cost plan specific to Mevo customers who wish to simulcast to multiple destinations. Learn more.