Pretty Opt-In is a flexible WordPress Plugin make you can create the content locker for lead generation.
1.Customize lockers elements and design styles, include different layout, header title, locker message, button text and etc
2.Integrates with the mail services and plugins, include MailChimp, SendGrid, SendinBlue, MailPoet, ActiveCampaign, FreshMail, MailJet, MailerLite
3.Choose locker subscription opt-in mode. Default mode is single opt-in
4.Show locker on mobile devices and registered members or not
5.Wrap content you want to lock via pretty-locker shortcode
6.Use bulk actions to edit, publish, unpublish and delete lockers
7.Save the emails of your subscribers on local wordpress database
8.Choose the default sender name and sender email address for all of your outgoing emails.
9.Set locker cookie expired duration
10.Receive notifications via email when new lead received