After trying top task managers I found Toodledo the most complete and simple to use. I use it everyday, it's responsive even with hundreds of tasks. Toodledo is suitable for basic and advanced users, customizable and full of features. After five years I compared Toodledo with its main competitors and still found it the best in class. Good integration with other apps and environments. After five years I never lost any of my data, it's reliable and saves me time and worries. User interface is almost dated, but new GUI is under development. Customer support is very good. There are also other features (notes, habits, lists).

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Easy to use with a very clear interface in both web and app. I use for both personal and business and couldn't live without it. Simple back up facility and never closed for maintenance.