Accern

Accern is the world's first big data media analytics provider to deliver the most comprehensive dataset of actionable trading analytics from over 20 million sources for quantitative trading. Accern has developed strategic partnerships with data providers that collect content from over 20 million news and blog sources and provide well over 5 million articles each day. Accern monitors these sources very frequently in real-time (faster than the indexing rate of major search engines) and filters out the majority(99.99%) of irrelevant articles and provides relevant articles to quants with a 97% accuracy rate.