One relatively new entrant into this market, targeted at small and medium sized businesses, is Intellasphere and one I would encourage you to check out. My analysis of it is that it does much more than most of the small business tools in the market. It looks like and has more of the sophistication of a Hubspot type tool but designed and priced to support the smaller companies…something most of these tools don’t do. Most are too expensive and complex for most small businesses to operate effectively with limited resources. I would be interested in your analysis of the tool…they have a free 30-day trial so you can check it out.