426 billion tweets, dating back to the very first one in 2006. The entire history of Twitter – as well as tools to analyze in real-time tweets’ influence, relevance, sentiment and geo-inference —  are to be contained in Topsy’s social data index as of 11 AM EST  today. It’s available to users both of its free social search service and its Topsy Pro Analytics offering. The feature, known as AllTweets, also is to be available in all of its API offerings that developers use to access information programmatically in order to make any application social.

“The key here is instantaneous validation of information,” says Jamie de Guerre, Topsy’s SVP product and marketing. “Our deep expertise and data infrastructure can provide instant insights across 425 billion tweets at scale like no other analytics provider can do.”

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