Viral Loops might be a bit more popular than UpContent. We know about 1 link to it since March 2021 and only 1 link to UpContent. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
But, in an effort to help you find peace too, you can give upcontent.com a try. They want $15 a month though last we checked and only stayed with Feedly because of its much more robust delivery (and where upcontent wanted hundreds a month for their API extra). Source: almost 2 years ago
Viral loops: Overall Referral Marketing Platform with Templates. Source: about 1 year ago
Joomag - Joomag is the all-in-one digital publishing platform empowering businesses large and small to create, distribute, track, and monetize their interactive content.
ReferralHero - Powerful referral marketing platform for honest marketers.
Skyword - Apply the art and science of content marketing to your growth strategy. Digital content provider services backed by advanced content marketing software.
Referral Candy - Run a fully automated, customizable and easy to integrate referral program for ecommerce.
uberflip - Organize and Centralize ALL of your Content in minutes
ConvertKit - Email marketing software for online creators. We help you earn a living online through an intuitive email marketing automation tool.