When you have a clear idea of your requirements, you can compare different project management tools by using online reviews, ratings, and comparisons. You can also take advantage of free trials and demos to test out the tools yourself. Some criteria to consider when comparing tools are ease of use, customization, integration, security, and cost. For ease of use, you should consider how intuitive and user-friendly the interface is, as well as how much training and support you need to use the tool effectively. Customization refers to how flexible and adaptable the tool is to your specific needs and preferences. Integration should be evaluated based on how well the tool integrates with other tools and platforms, such as email or file storage. Security should be assessed in terms of how secure and reliable the tool is, as well as what data protection and recovery options it offers. Cost should also be taken into account when comparing tools: what are the features included in each plan? Are there any hidden or extra fees?