There are a few key factors to consider when choosing timeline software:
Ease of Use: The software should be easy to use, with a user-friendly interface.
Supported Data Types: The software should support the type of data you want to include in your timeline.
Features: The software should have a range of features that allow you to create a comprehensive timeline, including the ability to add text, images, videos, and links.
Pricing: The software should be affordable.