The best alternatives to Future are Glance Clock, Willed Calendar, and Loxi. If these 3 options don't work for you, we've listed a few more alternatives below.
What do you think of Future?
Universal-2 by AssemblyAI— Speech-to-Text API for conversational data
Willed Calendar allows you to use the system's calendar and reminders in one app, as well as project management (view progress and add subtasks), event planning, chart summary and other useful features, is a great tool for your management time.
Loxi is an online events calendar that makes it easy to display and publish events on any website. Works with Squarespace, Wix, Weebly, WordPress, and more!
Joyn'it is a combination of social media platform dedicated solely to event creation and management with a smart synchronizable calendar that is used to tell you if people are busy or not on different dates. Eliminates the need for Doodle.
Not your classical calendar app, its kinda a cross between a calendar and a timer and is meant to give a clear picture of where you are in your day schedule exactly and help to see when you are busy/free during the week too. Calendar visualiser on your wrist.