If you're a developer or need a tool for quick brainstorming sessions with an emphasis on sketches, Excalidraw is the right choice. Its charming hand-drawn aesthetic makes it ideal for low-fidelity brainstorming and architecture sketches. Plus, being open-source and capable of running offline makes it highly versatile for solo users who value local data storage.
On the other hand, if you're a designer or content creator looking to create and edit various media types with a user-friendly interface, opt for Freepik AI. Its support for images, videos, and audio allows for more creativity in your projects. However, be prepared for limitations in the free version and a lack of advanced features, which means it might not meet your needs if you're looking for sophisticated editing capabilities.