Alternatives to S3 Buckets?
Especially for smaller/personal projects. I know Google has an equivalent product, but I'm just trying to get the lay of the land. The bucket equivalent of DigitalOcean's hosting would also be interesting to know about (or does DigitalOcean themselves have a bucket product?).
Yes, DigitalOcean offers S3-compatible storage: https://www.digitalocean.com/products/spaces/. However, they use a different pricing model than Amazon S3: they charge $5/month for 250GiB (additional storage is $0.02/GiB) + outbound data transfer for the first 1024GiB is free, then $0.01/GiB.
BUT their "free egress" is not really free egress, since:
https://wasabi.com/cloud-storage-pricing/pricing-faqs/
"If your storage use case exceeds the guidelines of our free egress policy on a regular basis, we will contact you to change your pricing plan to one that involves paid egress or we may limit your egress."
There's backblaze's B2 offering. cheap af, and s3 compatible.
Not sure about your use case but if it's simple enough consider not using an object storage service and just serve the files from the filesystem.
Is there a reason you don't want to use S3? It's hard to recommend a product without understanding your goals here.