What are some alternatives?
When comparing Short Domain Search and namegrep, you can also consider the following products
Undeveloped - Domains you never thought were available
Dock Name - Crowdsourced company naming ideas that help entrepreneurs find a domain name for their startup.
Agile Domain Search - Search great domain names for your website in seconds.
Wordoid - Wordoid is a web application which helps to solve a common problem
Weird One Character Domain Superstore - Weird and available one character domain names
NameMesh - Get smart domain name suggestions using synonyms, suffixes, prefixes, short url, new gtlds to find the perfect domain name. Generate ideas for social user names and check availability for free!