{"eid":"quay","name":"Quay.io public repositories","domain":"quay.io","resolved_by":"domain","topics":["storage"],"n_records":1,"best_vorder":0,"review":null,"aliases":["Quay.io public repositories","Quay.io public repositories (Red Hat)","quay.io"],"records":[{"rid":"storage/quay-io-public-repositories","card":{"rid":"storage/quay-io-public-repositories","eid":"quay","topic":"storage","slug":"quay-io-public-repositories","provider":"Quay.io public repositories (Red Hat)","url":"https://quay.io","domain":"quay.io","category":"registry","tier":null,"verdict":"qualifies","vorder":0,"grp":"usable","confidence":"reported","binding":"none","identity_kind":"anonymous","identity_basis":"stated","needs_card":0,"needs_phone":0,"needs_id":0,"needs_institution":0,"country":null,"crypto":null,"interfaces":"oci","egress_metered":0,"per_object_bytes":null,"retention_days":30,"verified_at":"2026-10-21T00:00:00.000Z","verified_basis":"inherited","checked_on":"2026-10-21","stale_on":"2026-11-04","n_evidence":4,"usd_month":null,"usd_per_tb_month":null,"summary":"\"We offer unlimited storage and serving of public repositories\" — Red Hat's own support article. Every paid plan is priced only by private-repo count and lis...","duplicate_of":null,"n_unknown":4},"record":{"topic":"storage","slug":"quay-io-public-repositories","provider":"Quay.io public repositories (Red Hat)","url":"https://quay.io","category":"registry","free_tier":{"stated":"\"We offer unlimited storage and serving of public repositories\" — Red Hat's own support article. Every paid plan is priced only by private-repo count and lists 'Unlimited public repos'; a free account gets unlimited public repos, private repos require a 30-day trial then a paid plan.","unit":"unlimited","metered_on":"stored-bytes","source_url":"https://access.redhat.com/articles/quayio-help","read_on":"2026-10-21","notes":null},"per_object_cap":{"stated":"not stated","source_url":"https://access.redhat.com/articles/quayio-help","notes":"not stated"},"retention":{"stated":"Every paid plan is priced only by private-repo count and lists 'Unlimited public repos'; a free account gets unlimited public repos, private repos require a 30-day trial then a paid plan","days":30,"source_url":"https://access.redhat.com/articles/quayio-help","notes":"not stated"},"egress":{"terms":"Included in 'unlimited storage and serving of public repositories' — no per-GB line item exists for public repos on any plan. Served over quay.io's own CDN edge.","metered":false},"interface":["oci"],"interface_detail":"oci","tooling":"oras push / docker push / skopeo; standard distribution-spec v2 registry (Docker-Distribution-API-Version: registry/2.0). Cosign/notation signing supported natively.","chaining":"N public repos x N free Red Hat accounts. Repos are namespaced per user/org, so one account already gives effectively unbounded blob count; orgs are free to create.","limits":[],"limits_note":"Requires a Red Hat SSO account to push (anonymous pull only). Quay is a shared hosted registry: pull QPS and total storage are subject to undisclosed fair use; the paid tiers exist purely to buy private repos, which signals public storage is deliberately not metered.","identity_cost":{"kind":"anonymous","detail":"derived from the record's prose, not from an identity field, and no signup was executed: are free to create. Requires a Red Hat SSO account to push (anonymous pull only). Quay is a shared hosted registry: pull QPS and total storage are subject to undisclosed fair use; the paid","country":null},"reliability_note":"Hosted multitenancy means a noisy-neighbour throttle is possible but not documented; no data-expiry policy on public repos, so blobs persist indefinitely.","confidence":"reported","confidence_note":"One page read moves it to documented.","evidence":[{"url":"https://access.redhat.com/articles/quayio-help","date":"2026-10-21","proved":"read live: 'Can I use Quay for free? Yes! We offer unlimited storage and serving of public repositories.'"},{"url":"https://quay.io/plans/","date":"2026-10-21","proved":"read live: every tier lists 'Unlimited public repos'; Developer is $15/mo for 5 private repos, i.e. no free private tier, 30-day trial only"},{"url":"https://quay.io/v2/","date":"2026-10-21","proved":"probe: GET -> 401 with WWW-Authenticate: Bearer realm=\"https://quay.io/v2/auth\",service=\"quay.io\" (correct challenge); then GET https://quay.io/v2/prometheus/busybox/manifests/latest -> 200, 736 bytes anonymous"},{"url":"https://quay.io/v2/probe/blobs/uploads/","date":"2026-10-21","proved":"probe: POST -> 404 (anonymous write refused)"}],"verdict":"qualifies","verified_at":"2026-10-21T00:00:00.000Z","notes":"\"We offer unlimited storage and serving of public repositories\" — Red Hat's own support article. Every paid plan is priced only by private-repo count and lists 'Unlimited public repos'; a free account gets unlimited public repos, private repos require a 30-day trial then a paid plan.","extras":{},"binding":"none","binding_note":"no constraint in the record binds at this scale; the record carries no limit of a kind the vocabulary names"},"claims":[{"path":"$.free_tier.stated","kind":"free-quota","num":null,"unit":null,"per":null,"currency":null,"usd":null,"fx_date":null,"parse":"unparsed"}],"unknown":[["$.free_tier.notes","process"],["$.per_object_cap.notes","not-extracted"],["$.per_object_cap.stated","not-extracted"],["$.retention.notes","not-extracted"]],"history":[],"drift":[]}]}