ShoutOUT is described as 'end to end customer loyalty management and engagement platform with following integrated solutions working with over 300 brands with 3500+ users in 41 countries' and is an app in the Social & Communications category. There are more than 100 alternatives to ShoutOUT for a variety of platforms, including Online / Web-based, Windows, SaaS, Self-Hosted solutions and iPhone. The best alternative is Odoo, which is both free and Open Source. Other great apps like ShoutOUT are Mailchimp (Freemium), TinyLetter (Free), MailerLite (Freemium) and Intercom (Paid).
Odoo (formerly OpenERP) is a suite of open-source business apps written in Python and distributed under the AGPL license, under the Open Core software business model. It is used by 2 million users worldwide to manage companies of all size.
Mailchimp’s all-in-one Marketing Platform helps small businesses market smarter so you can grow faster. As the backbone for your customer relationships, they provide AI-powered, user-friendly tools anyone can use to be successful.
Intercom shows you who is using your product (the user's region, browser, local time etc.) and makes it easy to personally communicate with them through targeted, behavior-driven email and in-app messages.