Methodologee VS Helprace

ifttt - IFTTT puts the internet to work for you. Create simple connections between the products you use every day.

Freshdesk - Freshdesk is a cloud-based customer support software that lets you support customers through traditional channels like phone and email, social channels like Facebook and Twitter, and your own branded community

Apache Airflow - Airflow is a platform to programmaticaly author, schedule and monitor data pipelines.

UseResponse - Open-source, self-hosted customer feedback software, live chat and helpdesk system that you can install on your server. Organize documentation using knowledge base and get feedback from social networks with centralized system

Pipefy - Pipefy is a process management software that empowers anyone to create and automate efficient workflows on their own without code.

Zendesk - Zendesk is a beautiful, lightweight help-desk solution.