It is Parallel's own product, not a Jev integration, so it can complement or compete with Jev. Its launch post asks whether Parallel offers data residency in Europe: Jev 1.14, answering from memory, said no, while the web-grounded API said yes and cited Parallel's 14 October announcement. Up to 100 questions about one company or topic can share a single round of evidence, though the citations cover the whole call rather than each answer.
How you can use it
You can have a developer connect your app to Parallel's web-checking service to research a company. The service browses the live internet to answer questions, such as whether a business offers enterprise plans or where its data is hosted.
Your developer can group up to 100 questions into one lookup, which saves time. However, the service provides web links for the whole inquiry together, rather than showing exactly which web page proved each separate answer.