Knowledge Base
Guides, comparisons and how-tos from the Upstash team.
Cloudflare R2 Pricing in 2026: Storage, Operations, and Real Monthly Bills
Cloudflare R2 is priced at $0.015 per GB per month for storage with no egress charges. That means if users download 20 TB of data from your R2 bucket in a month, that part of your bill will be $0. For S3, the same amount of data would be charged at $0.09 per GB after the first 100 GB.
YusufThe Best React File Upload Libraries in 2026
We built the same uploader with eight React upload libraries and measured the JavaScript each one adds, then ran Upstash Blob's hook in a real browser with a 48 MB file, a pause and a page reload.
Josh