HivePress - HivePress is a free WordPress plugin that allows you to build any type of directory and listing websites. It's incredibly easy to use and highly customizable.
ifttt - IFTTT puts the internet to work for you. Create simple connections between the products you use every day.
SocialOomph - Boost your productivity with advanced post scheduling tools. We help individuals and teams.
Zapier - Connect the apps you use everyday to automate your work and be more productive. 1000+ apps and easy integrations - get started in minutes.
phpListings.com - Start your own business directory website with customizable widget-based templates and effective listing monetization tools.
n8n.io - Free and open fair-code licensed node based Workflow Automation Tool. Easily automate tasks across different services.