Agent infrastructure · object storage
Which storage moves files fastest?
10Providers/1 · 4 · 10 · 16 MBObject sizes/2026-09-04Measured/daily · open CICadence
Agents constantly shuttle artifacts — repos, build outputs, snapshots — through object storage. This ranks providers by median throughputon real uploads and downloads at 1–16 MB object sizes, re-measured daily in ComputeSDK's open CI.
Storage· ranked by 4 MB throughput
source: ComputeSDK benchmarks ↗#ProviderUploadDownload1 MB4 MB10 MB16 MB
1Archil139 ms20 ms8361687253713952Azure Blob90 ms36 ms5949269829323AWS S3314 ms63 ms1715336086724Tensorlake227 ms66 ms1825106136475Tigris167 ms85 ms2193944555856Vercel Blob163 ms102 ms1743304454357Mosaic436 ms129 ms1372603724498Neon331 ms154 ms1402182662419Cloudflare R2412 ms197 ms7917123827610Google Cloud Storage0 ms0 ms0000
Throughput columns in Mbps (median) · upload/download at 4 MB.
How it's measured
Each run uploads and downloads real objects at four sizes against each provider's production API, ~110 iterations per size class, and records per-transfer latency and throughput. We show medians — the transfer speed an agent actually gets, not a burst peak.
Independent & re-run daily
Run by ComputeSDK in public GitHub CI; raw per-iteration results live in the open repo this page reads from. See also the Sandbox and Browser boards for the rest of the agent-infrastructure stack.