The best alternatives to Kibako are Fast.io, Salad Room, and OverAir.app. If these 3 options don't work for you, we've listed a few more alternatives below.
Managing your static files on the major cloud platforms with a CDN is time-consuming and expensive. Fast.io automates everything you need to host and track files and static websites at enterprise scale. It's secure, highly-scalable, and maintenance-free.
Salad Room is a web app to share text, links or files quickly between devices. Magically connecting them on the same network. Like AirDrop, but for everyone.
Developers often require test builds to be sent out to the test users. While test flight does a great job, it is often time consuming. OverAir allows users to upload theIPA andAPK with signed developer certificate and profiles, for eligible users.
Sendthis.one is a product that would allow users to share files or text with each other without going through any identification. The data will be uploaded anonymously and through the QR code or the unique code generated the receiver can download the data.