S3-compatible at the wire level — every existing client just works. €0.009 per GB stored, per month. Egress is on us — to your Compute instances, to your CDN, to the public internet, anywhere.
$ aws s3 cp ./build s3://my-app/v3.4.2/ \ --recursive \ --endpoint-url https://eu-hel-1.arveon.storage upload: ./build/index.html → my-app/v3.4.2/index.html upload: ./build/main.js → my-app/v3.4.2/main.js upload: ./build/main.css → my-app/v3.4.2/main.css # 142 objects, 38.4 MB, 0.6 s # cost: €0.0003 / month · €0.00 / GB egress
Read your data out as much as you want. To your VMs, your laptop, your customers. We don't bill bandwidth in or out of object storage. Ever.
Reed–Solomon (10+4) erasure coding across three independent Finnish AZs. Annual durability of 99.999999999%, validated quarterly.
Bring your own keys via KMS. Per-object encryption headers. Audit log every key use. Keys never leave the region.
Public buckets are cached at every Arveon PoP. 23 ms p99 first byte from any European city, 41 ms from APAC. Zero config.
Per-bucket versioning, retention policies, and WORM with compliance mode. Drop-in for any S3 backup tool that already speaks lock.
Hot, warm, cold — but no surprise retrieval fees. Cold tier is €0.002/GB and reads in 200 ms. We're not in the business of making you afraid to read your own data.
"We serve 4.2 PB of fonts, models, and design assets every month. On AWS, that egress alone was €31 000. On Arveon: zero."