Your testing services vendor should be hitting it out of the park on each and every project they work with you on.
Unfortunately, many vendors in the software testing services space leave a lot to be desired. I have talked to hundreds of clients over the past 10 years as a senior consultant in the testing industry. Over that time, at least 1 out of every 2 clients has told me that they wish their vendor stepped up in several areas, including: a.) Their engagement (work harder to understand their business and unlock hidden technology value), b.) Their capability to innovate (drive new tools and processes into their service areas), c.) Their efficiency and effectiveness (in a measurable way), or d.) Their process improvement skills (including using metrics to improve testing while becoming less reactive/more proactive).
Many clients I have talked to also have told me that if a better service provider comes along with these attributes, they will not only listen, but seriously consider switching.
So what should you look for in a testing services provider? Here are a few key things to look out for: