Concept Inbox alternatives

Trello is a web-based Kanban-style list-making application. Originally made by Fog Creek Software in 2011, it was spun out to form the basis of a separate company in 2014 and later sold to Atlassian in January 2017.

Mixmax is the easiest-to-use sales engagement platform. Mixmax helps reps engage hard-to-reach buyers with personalized, multi-channel sequences, email tracking and templates, calendaring, and engaging email enhancements like polls and surveys. They save time by working from their inbox instead of switching tabs, and automating repetitive tasks like Salesforce updates. Find out why 90,000+ active users love Mixmax today!

Be Email free. Get the real time location information for your teams on the field, chat with individual team members & broadcast important message to the whole team. - Track team location - Track team attendance - Team and 1:1 real time chat