A professional and contemporary brand name which would be ideal for a robotics or security brand.
The word "CompBot" contains seven characters and just two syllables. Two-syllable names are very rare and highly prestigious. Examples of popular two syllable names include YouTube, FedEx and Pocket.
Compbot.com is a .com domain. Dot com domains are the most desirable top-level-domain in the world, used by famous websites like twitter.com. Once you own a .com, it will be much easier to rank for your own name in Google.