Usability
Interface 
User-friendliness/complexity of the tool´s interface
Straightforward, intuitive.
Time efficiency Time needed for mastering the „how-to“ of the tool and a production of a task
Medium; high with the AI-powered functionalities.
Interface language(s) The number of languages in which the tool is currently available/adaptable to
English.
Respect for privacy Does the tool require registration? Who can see my data? Can I remain anonymous?
Medium. Flex Clip collects various types of personal information, including registration, payment, usage, and user content information. It shares this data with third parties for different purposes, including advertising. It implements internationally accepted security standards and safeguards to protect personal information. It also obtains explicit consent for certain purposes, such as receiving promotional offers and exclusive deals from third-party marketing companies. FlexClip acknowledges users’ rights to access, modify, and update their data. It complies with the GDPR. See more here.
Saving work for future use Possiblity to save your or others´ work for reuse/reproduction
Yes, users with an account can save their work and edit it at a later time.
Tailorability (If so, how?) Possibility of the tool to be used for a range of different activities (e.g. to what extent you can organize a project assignment with a central activity based on this tool)