Only companies with 1-10 users will receive Google Apps for free; a version which comes with less free storage and lower uptime guarantees.
Standing Apart from Google Apps
With over 100,000 requests for the Office 365 beta, customers are looking forward to the general availability of Office 365 this year. It will bring a substantially more attractive online services value to small businesses and individual professionals. For a peek, see this snapshot of Office 365 for small businesses. (You might also scan the Office 365 enterprise plans if your organization is larger.)