Messaging app Wire raises $21 million Wire, the end-to-end encrypted messaging app and service, has raised a $21 million Series B funding round led by UVC Partners. As the company said a couple of years ago, the company is focusing on the enterprise market more than ever. While Wire started as a consumer app, it never managed to attract hundreds of millions of customers like other messaging apps. That doesn’t mean that Wire is a bad product. The app lets you securely talk with other people using text messages, photos, videos and voice messages. You can also start a video call and send files with other users. Wire supports both one-to-one conversations as well as rooms.