Atomz Site Search: The premier free search tool for your website.
7,638 
$ 1,156,680.00
HNSearch provides search functionality for the Hacker News community site. HNSearch is powered by the ThriftDB hosted search engine.
68,914 $ 120,960.00
Blossom Software provides customized searching and auditing for websites.
Not Applicable $ 8.95
ForaStat is a free tool which helps analyse websites and estimate valuation including such as Search Engine Reports, Traffic Reports, Social Engagement, Safety, Host Information, Domain WHOIS, Page Speed and much more.