What are some alternatives?
When comparing DomainWatch and Lean Domain Search, you can also consider the following products
Nuage - Nuage provides domain naming services.
Instant Domain Search - Search domain names instantly by showing results as you type.
Domainz.io - Premium domains, for not so premium prices
Domainr - Domainr
Undeveloped - Domains you never thought were available
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!