Ozlo recently opened access to its AI platform to third parties via a suite of APIs. Ozlo's approach to AI goes beyond fact-based databases that answer user inquires with settled facts. Ozlo uses a probabilistic engine to provide more color to conversations and an enhanced user experience.
Kasabi has just moved into public beta. The private beta is over, and Kasabi is openly ready and willing to become your data marketplace. This is similar to what the primates over at InfoChimps are doing: building a community around data sets and APIs. The Kasabi API collection feels like a first attempt at standardizing the task of designing an API for accessing a dataset.