Vectara
![Vectara](https://lookaitools.com/wp-content/uploads/2024/02/vectara-800x576.webp)
Vectara is an artificial intelligence (AI) tool for developing conversational applications. It comes with a demonstration app called Asknews, which can be used to search for news related to a certain topic. The app provides access to a variety of news sources and allows users to customize their search results.