Scribd - Unlimited books, audiobooks & comics. Unparalleled discovery. Any device. $8.99/month
Listmonk - Send e-mail campaigns from a powerful dashboard. High performance and features packed into one app.
SlideShare - Discover, Share, and Present presentations and infographics with the world’s largest professional content sharing community.
Sendy - Sendy is a self hosted newsletter app that sends emails 100x cheaper via Amazon SES
Issuu - Issuu is the leading digital publishing platform delivering exceptional reading experiences of magazines, catalogs, and newspapers.
Hiver - Manage Customer Support, Sales and Projects right from your Gmail inbox. Collaborate with Shared Labels, Shared Contacts, email notes, email reminders and email templates