ifttt - IFTTT puts the internet to work for you. Create simple connections between the products you use every day.
Boomi - The #1 Integration Cloud - Build Integrations anytime, anywhere with no coding required using Dell Boomi's industry leading iPaaS platform.
Microsoft Flow - Similar to IFTTT and Zapier you can create automated tasks based on APIs from various services.
PieSync - Seamless two-way sync between your CRM, marketing apps and Google in no time
Apache Airflow - Airflow is a platform to programmaticaly author, schedule and monitor data pipelines.
Pushwoosh - Push Notifications Service | Your Apps Can Talk!