Locke Gateway
Locke Gateway: A focused, free WebAuthn gateway with hosted and self-hosted deployment options. Ranked #35 of 53 in Passkey Authentication Software by our editors (5.6/10); pricing: Free plan; best for teams wanting a free focused passkey gateway.
At a glance
- Editor score5.6 / 10
- PricingFree plan
- Best forTeams wanting a free focused passkey gateway
- Free planYes
- Paid fromFree
- Deployment modelBoth
- Facts checked20 Sep 2026
Where it wins
- Free hosted multi-tenant server with no paid tier
- Session controls, rate limiting, and domain credential scoping
- Open source with self-hosting through the same client interface
Where it doesn't
- Narrower coverage for teams needing broader application support
- Supports device-bound passkeys
- No AI features are included
Our verdict on Locke Gateway
Locke Gateway is a free, hosted, multi-tenant passkey server for developers adding WebAuthn authentication to applications. It covers passkey registration and authentication, session management, credential storage, domain scoping, rate limiting, and an encrypted key-value vault. The product is aimed at teams that want a focused authentication gateway without building a backend, while retaining the option to self-host later.
The published Free plan costs $0 USD forever and includes passkey registration and authentication, session management, encrypted key-value storage, credential export, and a hosted multi-tenant server. There are no paid tiers described. The deployment model covers both hosted use and self-hosting, and self-hosting can use the same client interface. That combination suits teams that want to start with a managed service while preserving a path to deployment under their own control.
Its standout depth is in passkey and session handling. Locke Gateway supports signed session cookies, session revocation, per-IP and per-RP rate limiting, automatic RP ID and domain credential scoping, DNS-based domain verification, and public-key export. It also provides post-quantum hybrid signature support and an end-to-end encrypted key-value vault. The narrower web and API focus may be less suitable for teams seeking broader authentication coverage, while the device-bound passkey model may not fit every passkey strategy. Choose Locke Gateway for a free, open-source WebAuthn layer with hosted and self-hosted options; consider an alternative when wider platform coverage is the priority.
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Locke Gateway pricing
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Locke Gateway fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| Deployment model | Both |
| Passkey types | Device_bound |
| Mobile SDKs | Not verified |
| Workforce authentication | Not verified |
| Included monthly users | Not verified |
| Directory sync | Not verified |
| Authentication policies | Not verified |
| Deployment | Cloud, Self-hosted |
| Platforms | Web |
| Support | |
| Built for | Solo, Small business (editorial estimate) |
| Pricing | Free plan (source) |
| Website | lockeidentity.com |
| Facts checked | 20 Sep 2026 |
Alternatives to Locke Gateway
- KeycloakA broad open-source IAM server for teams prepared to manage self-hosted deployment.9.3
- Amazon CognitoA developer-focused AWS identity service with passkeys, federation, MFA, and usage-based pricing.9.2
- IBM VerifyA broad IAM platform for enterprises combining FIDO, adaptive access and governance.9.1
See all Locke Gateway alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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