Klevu - Klevu offers instant site search solution for eCommerce stores.
TeamLogger - Simple, employee time-tracking software with automatic screenshots and activity level monitoring. $1 / User / Month.
Google Custom Search - Google Custom Search enables you to create a search engine for your website, your blog, or a collection of websites.
Monitask - Employee Monitoring Software with Screenshots, Internet, Activity and Time Tracking
Algolia - Algolia's Search API makes it easy to deliver a great search experience in your apps & websites. Algolia Search provides hosted full-text, numerical, faceted and geolocalized search.
Time Doctor - Time Tracking and Time Management Software that is accurate and helps you to get a lot more done each day.