Sunsama
Sunsama has been far and away one of the most game-changing products for me. It syncs across Google Calendar, Outlook, Asana, ClickUp and my email accounts to help me keep track of my tasks and projects. Its bi-directional syncing helps keep project management software updated.
Courtesy of ADHD, I have a terrible time determining how long a project may take me. Sunsama let's me make a guesstimate and then track how long it actually takes me. It also reminds me to take breaks—something I desperately need when I'm in hyperfocus mode.
The daily planning and daily shutdown help me bookend my day. The analytics provide me with a visual representation of where and what projects I spent my time on and I love being able to track how various tasks either gave or took away my energy.