What are some alternatives?
When comparing iRefers and AdNgin, you can also consider the following products
Hotmart - Hotmart is a free and complete platform to host and sell online courses.
AdHitz - Lets you sell ad space on your site. You choose the details and then paste the code to your site.
Adwalnut - Adwalnut is a SaaS based affiliate tracking and reporting software provides conversions tracking, campaign management & reporting software.
AdQuick - AdQuick allows you to run your own ad network similar to websites such as adbrite.com, adengage.
Commission Junction - CJ Affiliate by Conversant (formerly Commission Junction)
Alternative Adverts Adserver - Online Advertising Agency in Lagos Nigeria, Leading Digital Marketing Company and Best Outdoor Agencies that help market Products and Services for companies and individuals.