1) http://BackTweets.com : A search engine for Twitter. See who’s tweeting your links and more. Can also sign up for email alerts of new findings.
2) http://Addictomatic.com : A little different than the others , you type in a keyword, topic or phrase and out it goes searching the top blogs, news sites, Google, Technorati, Ask, YouTube, Flickr, Digg, Topix and more. You’ll be given a personalized results page to bookmark with everything it finds related to your topic.
3) http://Buzzoo.net : All about Internet buzz, it tracks several different websites to bring you what’s “hot” right now.
4) http://Surchur.com : Search for the latest and greatest on topics that are popular right now. Type in a keyphrase and it searches blogs, social news sites, photo and video sites for your chosen topic.
5) http://Commentful.Blogflux.com : This service watches for comments on blog posts, Digg, Flickr, and others and notifies you of any findings.
6) http://AlertRank.com : A better way to organize and sort Google alerts. Get a daily report emailed to you in a spreadsheet format of what it finds.
7) http://BoardTracker.com : A search engine for forums only. Monitor discussion boards and be notified by email when a thread matching your search terms is discovered. Free to use.
8) http://www.google.com/alerts : I’ve been using this “secret weapon” for years. Simply type in your name or company name and receive daily emails of results found. They do the work, you receive the links. Free and nice.
9) http://BrandsEye.com : An online reputation management tool with a real-time, concise overview of your online reputation. Multiple levels of services and pricing available. Starting at $1.00.
10) http://Twazzup.com : Another Twitter only search engine.
11) http://SiteMention.com : Type in your url and find out what’s being said about you. The results returned are gathered from Google Blog Search, Twitter, FriendFeed, YouTube, MySpace, Digg, Delicious and many more.
12) http://Brandwatch.net: This service tracks your brands, companies, even the competition. Sign up for free weekly updates on any brand. Their detailed reports break down what sites like you, your most talked about features, weekly summary of all blogs and forum activity. Very similar to the old “press clipping” service.
13) http://Trackur.com : A tool that scans many websites including blogs, news, image and video sites, forums and notifies you of any mention of your brand, products/services. Easy to use and affordable. Prices vary depending on need, a personal account is only $18.00 a month, corporate account $88.00 a month with other options also available. Try a “personal” account free for 14 days.
14) http://FiltrBox.com : This one searches online news sources, Twitter and others to find out what’s being said about you or your company. Pricing is based on the number of users, but there is a free version that provides “5 filters” and 15 days of what they call “article history”.
15) http://SocialMention.com/alerts : Just like Google Alerts but for social media. Enter your keyword phrase and email address to be notified of any new findings. Searches blogs, microblogs like Twitter, bookmarks, comments, events, images, news, videos and more.
16) http://BlogPulse.com : A search engine that searches only for data posted to blogs. Enter your keyword, hit submit and off it goes to gather results.
18) http://sm2.techrigy.com : Industry insiders claim this to be the leading social media monitoring solution online. Choice of free or paid version. Free is limited to five searches and 1,000 results. There are three paid professional levels: Gold, Diamond, or Platinum.
19) http://ReputationDefender.com : This paid service finds out everything there is to know about you online, and if negative information is found they try to have it removed. Different types of plans are available such as “My Reputation”, “My Privacy”, starting at only $14.95 a month.
20) http://Topsy.com : Topsy will track your tweets that have been retweeted so you can find out who’s been sending you all that “link love”. Type in your Twitter user name and you’ll be amazed at what you find.
Originally posted on AddMe.com