IBM,  Microsoft  and SAP are taking a charge at the business Web 2.0 market, but the big vendors still lag behind smaller rivals who have developed far more innovative technology with quicker release cycles, according to a Forrester analyst.

“Right now I’m seeing a clear preference toward smaller vendors,” says Rob Koplowitz, an analyst at Forrester. “Generally speaking the big vendors are playing catch up and the big vendors have a deployment model that is not very attractive.”

Hear more about Forrester's take on the changing role of Web 2.0 technologies in enterprise companies

Koplowitz, who is performing a comprehensive analysis of the market for blog, wiki and content collaboration tools, issued research last month examining IBM, Microsoft, SAP, Oracle and BEA Systems. His next Enterprise 2.0 report will tackle the smaller players such as Socialtext, Jive, Awareness, Six Apart and Near-Time. 

Small vendors have established themselves in the blog and wiki market with more robust technology, and can offer simpler, low-cost deployments, often through software-as-a-service,  Koplowitz says.

All the big vendors are tying their products to large infrastructure pieces that can’t be deployed quickly, he says. They’re also inhibited by slower development cycles, limiting innovation.

IBM has jumped ahead of the other big vendors in functionality with its Lotus Connections social software for businesses, according to Koplowitz.

Still, each of the five vendors profiled in Koplowitz’s report – called “The Big Vendors Converge on Enterprise Web 2.0” – recognize the importance of the market and have a unique view of how to provide blog and wiki tools to customers. Here’s a summary of Forrester’s take on each one:

BEA: Aided by the 2005 acquisition of Plumtree Software, BEA’s Web 2.0 portfolio is highlighted by AquaLogic Pages, Pathways and Ensemble, which give businesses access to blogs, wikis, tagging, tag clouds and a framework for building mash-up applications. BEA will be compelling to businesses that want to extend the capabilities of applications they built using BEA’s application platform and portal infrastructure.

“BEA’s position as a solid provider of infrastructure portal software bodes well for its move toward being an enterprise Web 2.0 infrastructure provider,” Koplowitz writes.