Yes, you can (optionally) choose to invite guests directly from RSVPify via email. You can also choose to embed your RSVP form in a 3rd-party websites or provide a link to your RSVPify URL to your guests on your traditional paper invitations, via social media, or send invitations from your personal email account.
To invite guests by email, go to Invites > Send an email invitation > Design Invitations. Please note that before you can send your invitations, you will first need to create a Guest List. Note that you will be able to (and should!) send yourself a preview before sending your invitations to your entire guest list.