OpenPubkey Pricing in 2026
1 plan, and a free plan.
OpenPubkey
Free
Open source · Apache 2.0 license · Reference implementation
Free plan Read from OpenPubkey's pricing page on 8 Oct 2026.
What the alternatives cost
| Product | Free | Paid from |
|---|---|---|
| Sigstore | Free plan | — |
| SignPath | Free plan | — |
| AWS Signer | Free plan | — |
| Bamboo Deploy | Free plan | $15 |
| Cosign | Free plan | — |
| SignServer | Free plan | — |