One search to rule them all - opinion on my search engine?

Hey all! We are just about to soft launch our MVP - a search engine that connects to the cloud applications you use for work on a daily basis and let you search them all through a unified interface. For instance we connect with Google Drive, Gmail, Slack, Trello, Jira, Github etc. Would love to get some opinions on the idea! What is the best use case for our product? Is it a bad idea? What challenges do you see for our product? Would you like to use it? Something else? Would love to connect and discuss:) All the best, Carl Magnus