ICLUBcentral provides tools for investors and investment clubs, including software products, web sites, and the market-beating Investor Advisory Service newsletter. It provides software to 80% of investment clubs in the US for all needs related to running a club. Its stock analysis and screening products take a fundamentals-based approach to investing. Investor Advisory Service is one of the top-performing newsletters tracked by Hulbert Financial Digest, and is the only newsletter that uses the official methodology of the National Association of Investors.