[j45]

The OP request would benefit from details, but the solution depends on what format the data is and how to be shared.

Assuming the simplest need is making files available :

1) Sync.com provides unlimited hosting and file sharing from it.

Sync is a decent Dropbox replacement with a few more bells and whistles.

2) BackBlaze business let’s you deliver files for free via their CDN. $5/TB per month storage plus free egress via their CDN.

https://www.backblaze.com/b2/solutions/developers.html

Backblaze seems to be 70-80% cheaper than S3 as it claims.

Traditional best practice cloud paths are optimized to be a best practice to generate profit for the cloud provider.

Luckily it’s nice to rarely be alone or the first to have a need.