Asana - Asana project management is an effort to re-imagine how we work together, through modern productivity software. Fast and versatile, Asana helps individuals and groups get more done.
ifttt - IFTTT puts the internet to work for you. Create simple connections between the products you use every day.
Trello - Infinitely flexible. Incredibly easy to use. Great mobile apps. It's free. Trello keeps track of everything, from the big picture to the minute details.
Zapier - Connect the apps you use everyday to automate your work and be more productive. 1000+ apps and easy integrations - get started in minutes.
Basecamp - A simple and elegant project management system.
n8n.io - Free and open fair-code licensed node based Workflow Automation Tool. Easily automate tasks across different services.