Evolution of the Rich Internet Application Market

As the Internet continues to penetrate every aspect of our lives, both business and personal, the distinction between “Internet application” and “application” increasingly fades from view. Rich Internet Applications (RIAs) operate in the sweet spot among richness of Internet capability, richness of user interactivity, and richness of client-side computing capability. RIAs act as Service consumers as part of Service-Oriented Architecture implementations and enable Enterprise Mashups.

Since ZapThink first covered the space in 2002, the RIA market has matured considerably, establishing two core submarkets: RIA environments and RIA components. Adobe Systems emerging as a leader in the RIA environments submarket with their Adobe Integrated Runtime (AIR) and Flex products. Microsoft is a strong contender with their newer Silverlight technology. Open source vendors have emerged as significant players, and form a large portion of the RIA components submarket.

While the RIA market should continue to grow for the next few years, it will most likely merge with other markets long term and be indifferentiable from a market sizing perspective as the RIA category increasingly overlaps with other existing desktop and Internet application categories.