Kali Linux vs Raspbian: What are the differences?
What is Kali Linux? Penetration Testing and Ethical Hacking Linux Distribution. It is a Debian-based Linux distribution aimed at advanced Penetration Testing and Security Auditing. It contains several hundred tools which are geared towards various information security tasks, such as Penetration Testing, Security research, Computer Forensics and Reverse Engineering.
What is Raspbian? A free operating system based on Debian. It is optimized for the Raspberry Pi hardware. It provides more than a pure OS: it comes with over 35,000 packages, pre-compiled software bundled in a nice format for easy installation on your Raspberry Pi.
Kali Linux and Raspbian can be primarily classified as "Operating Systems" tools.