DuckDuckGo - The Internet privacy company that empowers you to seamlessly take control of your personal information online, without any tradeoffs.
Workona - A better way to work in the browser.
Google - Google Search, also referred to as Google Web Search or simply Google, is a web search engine developed by Google. It is the most used search engine on the World Wide Web
Session Buddy - Manage Your Browser Sessions
Searx - Open source metasearch engine
Toby - Better Than Bookmarks