The duration of a free trial can vary, but common lengths include 7, 14, or 30 days. The ideal length depends on the complexity of the service and the time it takes for users to experience its value. For instance:
7 Days: Suitable for platforms with quick setup and immediate benefits. 14 Days: Allows users to explore more features and see results. 30 Days: Ideal for complex platforms requiring more time for users to fully understand and utilize the features.