I've always thought that Autonomy had a strong whiff of fraud about it. I never hear anyone talk about working there, their financial reporting is often shadier than Groupon's, there's a Madoff-esque figure at the top (in the sense that he seems to be treated as almost godlike), and no-one seems to use its products. I know it powers the FT's search facility and they joke about how useless it is. My only explanation h…
I worked for them for a couple of years as a developer. They do have an underlying core technology developed in the very early days of the company which they have exploited to the absolute maximum possible. It works fairly well, but Bayesian analysis of documents is beginning to feel a little old hat. To be honest I've been waiting for a startup to come around to attempt to disrupt this field, but none has arrived so…
I think the obstacles for a startup wouldn't come from Autonomy's core techology---more the amount of stuff they've acquired around the edges. Pieces like KeyView (which is fairly good at reading just about any file format you care to mention) make the whole Autonomy package much more attractive than their search tech would be on its own. Plus, as you said, you have to be willing and able to compete with their sales force, and that seems like a soul-selling endeavor from the beginning.