ClearML

clear.ml · Storage · 1 record · JSON

ClearML (hosted free tier) Storage

fails: quotaemailno cardR

clear.ml · mlops-artifacts · storage/clearml · JSON · compare

Free tier	Zero free bytes by design. ClearML's free tier is 'Flexible Storage — Store your datasets on any storage service and connect to ClearML – HTTP/S3/GCS/Azure/NAS'. That is bring-your-own-bucket: ClearML supplies the versioning layer, you supply (and pay for) the bytes. Differential storage reduces what you must store, but it does not create storage. unit mixed; metered on stored-bytes
Price	none stated
Per-object cap	not stated
Retention	not stated
Egress	Yours, because the bytes are on your storage. ClearML itself charges nothing for egress since it never holds the data.
Identity	email email.
Binding	none no constraint of a named kind was recorded; the verdict rests on the quota sentence rather than on a named limit
Interface	s3, rest rest
Tooling	clearml Python SDK + clearml-agent; `Dataset.create()` / `dataset.add_files()` / `dataset.upload()` against any S3/GCS/Azure/HTTP/NAS backend. Mature and well documented.
Composes with	There is nothing to multiply — the storage is the client's own account at AWS/GCS/Azure, all of which are excluded on cost grounds.
Reliability	Reliable; the server is open source and self-hostable. But as a free-storage route it is a null result: it is a control plane, not a data plane.
Notes	Zero free bytes by design. ClearML's free tier is 'Flexible Storage — Store your datasets on any storage service and connect to ClearML – HTTP/S3/GCS/Azure/NAS'. That is bring-your-own-bucket: ClearML supplies the versioning layer, you supply (and pay for) the bytes. Differential storage reduces what you must store, but it does not create storage.
Evidence rung	reported One page read moves it to documented.
Checked	2026-10-21 (inherited); stale on 2026-11-04

Evidence (1)

date	source	what it proved
2026-10-21	clear.ml/pricing	read live: 'Flexible Storage — Store your datasets on any storage service and connect to ClearML – HTTP/S3/GCS/Azure/NAS'; 'Differential Storage — Versions only store the change set from parent versions'

More fields (1)

{
 "dead_end": {
  "failure_class": "quota",
  "why": "Zero free bytes by design. ClearML's free tier is 'Flexible Storage — Store your datasets on any storage service and connect to ClearML – HTTP/S3/GCS/Azure/NAS'. That is bring-your-own-bucket: ClearML supplies the versioning layer, you supply (and pay for) the bytes. Differential storage reduces what you must store, but it does not create storage.",
  "retry_when": null,
  "first_recorded": "2026-10-21"
 }
}

Unknown or withheld values (6)

$.extras.dead_end.retry_when process
$.free_tier.notes process
$.per_object_cap.notes not-extracted
$.per_object_cap.stated not-extracted
$.retention.notes not-extracted
$.retention.stated not-extracted