Best Free Container Registry Tools

Public container registry — As a new Amazon ECR customer, you get 500 MB per month of storage for your private repositories for one year as part of the AWS Free Tier . Both new and existing customers get 50 GB per month of always-free storage for their public repositories. You can anonymously (without using an AWS account) transfer 500 GB of data to the Internet from a public repository each month for free. If you sign up for an AWS account, or authenticate to Amazon ECR with an existing AWS account, you can transfer 5 TB of data to the Internet from a public repository each month for free. The page we cite for this offer names the platform it runs on and not the offer itself when we last looked, on 2026-10-21, so we cannot confirm these terms today.

• −1 stale_verification We cannot confirm this offer: 1 consecutive re-check attempt has failed (most recently 2026-10-21 — the page names the platform in the domain we cite Amazon ECR Public from and never names ECR Public), never confirmed since it was indexed. This is our inability to verify, not a change by the vendor. (a limit of ours, not a change by the vendor)

A simple, interactive, fun playground to learn Docker. The page we cite for this offer states no amount, tier or rate we can read when we last looked, on 2026-10-14, so we cannot confirm these terms today.

• −1 stale_verification Our last read of the vendor's pricing page, on 2026-10-14, could read no amount, tier or rate on the page. This is our confidence in the record, not a change by the vendor. (a limit of ours, not a change by the vendor)

1 private repository, unlimited public repositories. 100 pulls an hour when logged in (Docker's pricing page); without logging in, 100 an hour per IP address (Docker Hub's rate-limit header, 2026-11-02). No automated builds on free tier

• −1 stale_verification Our last read of the vendor's pricing page, on 2026-10-28, found the same terms as an earlier read we had declined to record. This is our confidence in the record, not a change by the vendor. (a limit of ours, not a change by the vendor)

Harbor based Container Management Solution. The free tier offers 1 GB of storage for private repositories. The page we cite for this offer states no amount, tier or rate we can read when we last looked, on 2026-10-14, so we cannot confirm these terms today.

• −1 stale_verification Our last read of the vendor's pricing page, on 2026-10-14, could read no amount, tier or rate on the page. This is our confidence in the record, not a change by the vendor. (a limit of ours, not a change by the vendor)

Red Hat container registry — unlimited public repositories, 100 GB image layer storage soft cap, 1 TB egress soft cap. CI integration, robot accounts, teams, SSL/TLS. The page we cite for this offer states no amount, tier or rate we can read when we last looked, on 2026-10-09, so we cannot confirm these terms today.

• −1 stale_verification Our last read of the vendor's pricing page, on 2026-10-09, could read no amount, tier or rate on the page. This is our confidence in the record, not a change by the vendor. (a limit of ours, not a change by the vendor)

Free OSS (Apache 2.0). CNCF graduated cloud-native container registry. RBAC, vulnerability scanning, image signing, replication, audit logging. Self-hosted. The page we cite for this offer states no amount, tier or rate we can read when we last looked, on 2026-10-09, so we cannot confirm these terms today.

• −1 stale_verification Our last read of the vendor's pricing page, on 2026-10-09, could read no amount, tier or rate on the page. This is our confidence in the record, not a change by the vendor. (a limit of ours, not a change by the vendor)