StumbleUpon Alternatives

Reddit gives you the best of the internet in one place. Get a constantly updating feed of breaking news, fun stories, pics, memes, and videos just for you.

Connect with friends, family and other people you know. Share photos and videos, send messages and get updates.

The #1 email warming service to improve your deliverability by generating realistic and meaningful engagement to your emails. Easy-to-use solution to help you land in the main inbox instead of the spam folder.

Visit website paid $19.5 / Monthly (Pro)

Connect with your friends and other fascinating people. Get in-the-moment updates on the things that interest you. And watch events unfold, in real time, from every angle.

Contextly provides content recommendation system for publishers.

Digg delivers the most interesting and talked-about stories on the Web right now.

A feature rich and free blog hosting platform offering professional and fully customizable templates, bookmarklets, photos, mobile apps, and social network integration.

Pixfuture is a self serve advertisement platform for advertisers and publishers.

Zemanta is an online content and links suggesting platform that provides a plugin to the bloggers, publishers and other types of content creators.

MGID is a native advertising platform to acquire visitors, monetize websites, build​ new audiences, and grow traffic.

Connatix is a native advertising solution for both advertisers and publishers looking to display content across the web and mobile platforms

VK is the largest European social network with more than 100 million active users. Our goal is to keep old friends, ex-classmates, neighbors and colleagues in touch.

A place to ask and answer questions without registration

9GAG is the app for you to LOL, kill time and make new friends all around the world.