Receive alerts in your email Inbox or RSS reader when something you’re after makes its way into the Google Web index or a Google News story.

There are two classes of search that one generally runs in Google. One is of the sort that you generally run just the once: you’re trying to find information on some topic, a phone number, or that URL you visited yesterday but have since forgotten.

Then there’s the search that you’d run every day if you could. You’re interested in a particular subject matter and want to know the moment Google finds and indexes something new on the topic.

There are a couple of services available that’ll do the trick: the official Google Alerts notifies you of any new web pages or news stories matching your search criteria, while the third-party service GoogleAlert watches only for new web pages but sports a few extra features and delivery options not found in Google’s version.

Google Alerts

Google Alerts (http://www.google.com/alerts), Google’s official alert offering, allows you to monitor both Google’s Web index and Google News stories. To set up a Google Alert, visit the Google Alerts page. In the Create a Google Alert form (shown in Figure 5-1), type in a search query and choose whether to monitor news, the Web, or both.

Figure 5-1. Monitor Google’s Web Index and Google News stories with Google Alerts

You have a choice when it comes to how often you’re notified: as it happens, once a day, or once a week. Provide your email address, click the Create Alert button, and you’ll receive a confirmation email message a few moments later. Follow the link provided in the email message—thus confirming that your email address is legitimate and that it was you who requested the Google Alert—and you’re all set.

Google Alerts

Google Alerts (http://www.[#%0#2]google[/#%0#2].com/alerts), Google’s official alert offering, allows you to monitor both Google’s Web index and Google News stories. To set up a Google Alert, visit the Google Alerts page. In the Create a Google Alert form (shown in Figure 5-1), type in a search query and choose whether to monitor news, the Web, or both.

Figure 5-1. Monitor Google’s Web Index and Google News stories with Google Alerts

You have a choice when it comes to how often you’re notified: as it happens, once a day, or once a week. Provide your email address, click the Create Alert button, and you’ll receive a confirmation email message a few moments later. Follow the link provided in the email message—thus confirming that your email address is legitimate and that it was you who requested the Google Alert—and you’re all set.

Each alert that you receive includes your search query, the found page’s title, a snippet of content, and the url(for web index results) or story title, URL, description, and source (for news stories). You can set up to 50 alerts per email address.

While all you need to sign up for Google Alerts is a valid email address, there’s also the option to sign into Google for a more hands-on approach to managing your alerts. On the Google Alerts page, click the “sign in to manage your alerts” link.

You’ll need to already have or sign up for a free Google account. But membership has its privileges:

• Signing in provides you with a nice overview of your active alerts.

• If you don’t sign in to manage your Google Alerts, you can’t edit the Google Alerts that you create. All you can do is delete them and create new ones.

• Google Alerts are delivered in HTML format as a default; by signing in, you can switch to text and back again.

• A Google account opens doors to other Google properties such as Google Answers (http://answers.[#%0#3]google[/#%0#3].com), allows you to create your own Google Groups (http://groups.[#%0#4]google[/#%0#4].com) etc.

GoogleAlert

Before there were Google Alerts, there was GoogleAlert (http://www.googlealert.com), a third-party alert service built on the Google API. Being built on the API, it is kept to only the Google Web index and can’t monitor anything like Google News or whatever else Google decides to have the official Google Alerts cover in the near future.

However, GoogleAlert does offer a few features worth checking out. Start by signing up for a trial account, which affords you up to three queries.

Full GoogleAlert accounts aren’t free; they range from $4.95 to $19.95 per month, affording you more searches with more extensive delivery options.