Backblaze B2, ingress and egress are free through Cloudflare, and it's S3 compatible. It's peanuts by comparison but I've been storing ~22TB on there for years and love it.
Wasabi and Glacier would be my 2nd choices.
Wasabi and Glacier would be my 2nd choices.
AFAIK cloudflare ToS prohibits you from using it as a file hosting proxy. You might not run into issues if you're transferring a few gigabytes a month, but if you're transferring multiple terabytes it's just asking for trouble.
edit:
https://www.cloudflare.com/terms/ section 2.8 Limitation on Serving Non-HTML Content
I'm not... super confident in that answer, because despite that being a use case they promote on the site the terms seem a bit murkier, and the page on that use-case doesn't say much about which plan(s) they expect you to use (I'd have expected an "enterprise" plan for serving hundreds of TB of transfer of game-assets per month, but they said no, any normal plan's fine, which... I was up front with them about what our usage would look like, and they held that line, but that seems too good to be true).
I haven't tested these claims yet.
- https://www.backblaze.com/blog/backblaze-and-cloudflare-part...
- https://www.cloudflare.com/partners/technology-partners/back...