A competitive review document was released by Lustratus Research Limited which compared the SOA appliances from 3 mayor vendors:
1. IBM Datapower Appliance
2. Layer 7
3. Intel Expressway
See report below for more information on the result of the independent study:
This report has clearly been commissioned by IBM. The “facts” on the other two products are either blatant lies, or are based on extremely outdated information.