Jira
Trello
Asana
Basecamp
Wrike
monday.com
ClickUp
Redmine
Vimcal
Cron
Morgen.so
Cal.com
TidyCal
zcal
Google Calendar
Calendly
Jira
VimcalJira is recommended for software development teams, agile project management enthusiasts, companies that require detailed workflow customization, and organizations already using other Atlassian products seeking seamless integration.
Jira may be extremely sluggish and require a large amount of memory on the client side.
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.
Cron - Cron Calendar.
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.
Morgen.so - All-in-one Calendar, Tasks & Scheduler. Morgen is the single hub for everything that revolves around time management.
Basecamp - A simple and elegant project management system.
Cal.com - Cal.com (formerly Calendso) is the open source Calendly alternative.