Question: Is there a service that offers instant domain name generation and availability checks?

If you're looking for a service that can generate domain names and check their availability on the fly, SmartyNames is a powerful option. It uses AI to suggest business names and check their availability based on a description of the company you enter. It can check a variety of top-level domains, including .com, and can sell premium domains and search for reverse domain names. The service is designed to save you time and money by finding creative and affordable domain names.

Another good option is Namify, which can generate more than 1,000 business name ideas and check availability of domain names, social media usernames and trademarks. It's a good option for entrepreneurs and startups, with a full suite of tools to help you establish a professional brand. Namify also offers free logo options for some domain extensions, making it a good option for a quick brand launch.

If you're interested in one-word domain names, One Word Domains has a large catalog of 1,294,245 brandable domains across 93 TLDs. It checks availability and pricing in real-time, so it's a good option for startup founders and entrepreneurs. The service offers lifetime membership for a one-time fee, so you don't have to worry about paying month after month.

Last, NameSnack offers more than 100 short and brandable business name ideas instantly and for free. It includes instant domain search, keyword search and logo design, and is good for a variety of industries and name styles. It doesn't check names against trademark databases, but it's a useful tool to find memorable business names fast.