Signifyd helps you monitor your store by helping provide details about a potential customer and the risk they may be fraud. These guys know what they're doing - they're PayPal Veterans who understand the payment and fraud online industry and fought back fraud by building these awesome tools!
SOASTA CloudTest and CloudTest On-Demand.
CloudTest is a 100% scalable on-demand load and performance tool that you can use for HTTP, Ajax, and Web Services testing.