Where can I upload audio files for my Webflow site in a similar manner as mboxdrive, without the files disappearing after a while?

Webflow does not have built-in audio file hosting capabilities like mboxdrive. However, you can integrate third-party audio hosting services to upload and manage your audio files for your Webflow site. Here are a few options:

1. SoundCloud: SoundCloud is a popular platform for hosting and sharing audio files. You can upload your audio files to SoundCloud and then embed them into your Webflow site using the "Embed" component or custom code.

2. Bandcamp: Bandcamp is primarily a music distribution platform, but it also allows you to host and embed your audio files. You can upload your audio files to Bandcamp and then obtain the embed code to add the player to your Webflow site.

3. Amazon S3: Amazon S3 (Simple Storage Service) is a cloud storage solution that offers reliable and scalable storage for hosting your audio files. You can upload your audio files to an S3 bucket and then configure the appropriate permissions and generate public URLs to embed them in your Webflow site.

4. Dropbox: Although Dropbox is primarily a file-sharing platform, you can use it to host your audio files. Simply upload the audio files to your Dropbox account, make them publicly accessible, and then obtain the direct links to embed them on your Webflow site.

After uploading your audio files to one of these platforms, you can then use the appropriate embed methods provided by Webflow to showcase the audio player and allow visitors to play your audio files directly on your site.

Remember to consider the limitations and terms of service of the chosen third-party audio hosting service to ensure it aligns with your needs and goals.