What does the internet think?

        is a website launched in 2009 aiming to help people if they want an  enquiry tool to find out what the online world thinks about any particular subject. It uses Google, Yahoo, Twitter, and Bing. The user types his term in English in the entry box, the web site submits to one or more search engines, and it comes back with a percentage score , the result appears in two ways either as a colorful bar chart with three categories: positive, negative and indifferent or as a statistic chart. Additionally, it can compare between two entered subjects and shows which one of them is more popular.

However, the result can change hourly in real-time as the search engines find new pages

        Sabr is a website of intelligent sentiment analysis of online social content made by Enthusiasts at ElmX. ElmX is an initiative by ELM to explore and expand into new frontiers’ listens to what your following say about the topic in interest and analyze the sentimental orientations behind them. Also, brings back a detailed report showing the overall sentiment, number of tweets returned in a certain topic, showing the first and last tweet dates, sample of people's sayings, most common words for each sentimental polarity, and graphical representation of the result. In order to provide the best results, Sabr learns about the context you're interested in. Then, it adapts to serve best that particular interest .

        TSentiment is a free mobile application developed by CaioNovelini it requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch. The application shows how people feels toward a specific topic based on their tweets, it performs sentiment analysis on Twitter English tags “#” using machine learning techniques. The user can type the desired keyword in entry box and the application will search on Twitter then view the analyzed tweets and the percentage of positive and negative tweets. Also, it shows the top trending topics.