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518 Tests run since Feb 1, 2008
WebShare Statistical Testing Tools
Welcome to WebShare's Statistical Testing Tool Suite!
You can use the following tools to run statistical calculations on many different types of tests, from version testing your pay per click ads and email blast communications to analyzing conversion marketing tests to estimating sample sizes:

Pay Per Click Ad Testing Tool
Do you use Google Adwords, Yahoo! Search Marketing, MSN adCenter, or any other Pay Per Click (PPC) advertising tools? Then you should be split testing your ads to make sure you're getting the most out of your pay per click budget. Use this tool to see if the differences in click through rate (CTR) and conversion rate are statistically significant between two ads.

Email Blast Version Testing Tool
Have a mailing list and use email marketing to drive traffic to your website? Use this tool to compare different versions of your emails. You can analyze read rate and click through rate to see which of your emails is getting through to your customer base and driving your bottom line.

Conversion Marketing Testing Tool
Are you doing landing page testing to constantly increase your website's conversion rate? You can use this tool to analyze variations on your landing pages to see which is giving you the best conversion rate with statistical confidence.

Sample Size Estimation Tool
Planning a test and want to know how many impressions of an ad or visitors to your website you'll need? Planning to test an email and want to know how many mails you'll have to send? Use this sample size estimator to find out! You can see an array of different confidence levels and difference levels to help you plan your next test.

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WebShare is a Google Authorized Website Optimizer Consultant
WebShare is a Google Authorized Analytics Consultant
WebShare is certified to manage your Pay Per Click campaigns with Google Adwords
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WebShare is certified as a Microsoft adExcellence Member and can help you with MSN Microsoft adCenter pay per click services
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