Simple. Transparent. Prepaid.
That's it. No retention minimums. No storage classes. No surprises.
Prepaid, per TB, from your wallet. Storage is sold in 1 TB blocks at €7.99 per block per month. When you start using a new terabyte, the full block is charged from your wallet immediately. All blocks renew together on the 1st of each month. Egress beyond your free tier works the same way: €3 per TB block.
If your wallet can't cover the next block, that operation fails with a clear error. Everything else keeps working. Top up and retry. You cannot get a surprise bill on buckets.ninja.
Writes are always free. Reads and metadata operations have generous free tiers. Full S3 operation reference →
Why is Class C priced higher? LIST and COPY hit the metadata layer far harder than a simple GET or PUT — a single list on a bucket with 50 million objects costs orders of magnitude more to serve than a 10 MB download. Free tiers reset on the 1st of each month.
Credit top-ups. Fund your balance, we meter usage, you pay for what you use. No monthly commitments. Top-ups are non-refundable.
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Sign up with an email, fund €10, get API credentials in under a minute, point rclone at s3.buckets.ninja and start uploading.