It was helpful to read their own description:<p><a href="https:&#x2F;&#x2F;www.palantir.com&#x2F;2007&#x2F;12&#x2F;what-do-we-do&#x2F;" rel="nofollow">https:&#x2F;&#x2F;www.palantir.com&#x2F;2007&#x2F;12&#x2F;what-do-we-do&#x2F;</a><p>But, for me, it was even more helpful to look at their patents:<p><a href="http:&#x2F;&#x2F;patents.justia.com&#x2F;assignee&#x2F;palantir-technologies" rel="nofollow">http:&#x2F;&#x2F;patents.justia.com&#x2F;assignee&#x2F;palantir-technologies</a>