[ SHORT ANSWER ]
Use Google Cloud Secret Manager for workloads inside GCP with a service account — it is simple, inexpensive, and integrates with IAM and Cloud Audit Logs. Add 1Claw when an autonomous agent is the consumer and you want per-agent policy, an MCP server, and execution where the agent never receives the value (Execution Intents, Pro and above).
1Claw itself runs on GCP and uses Cloud KMS for key wrapping, so this is not a bet against Google's primitives — it is a different layer. Secret Manager answers 'can this service account read this secret'. 1Claw answers 'what is this specific agent allowed to do, and can we avoid giving it the value at all'.
Tier note: the 1Claw capability compared here requires Pro ($29/mo). See pricing.
[ COMPARISON ]
1Claw vs Google Cloud Secret Manager
Capability by capability. A dash means partial or qualified support — read the note.
[ WHEN TO USE ]
Which one is right for you
Most of these are not either/or. Where the competitor is the better answer, we say so.
Use Google Cloud Secret Manager when
- Workloads run in GCP and service-account IAM already expresses your access model.
- You want the lowest possible cost for straightforward secret storage.
- Cloud Audit Logs must remain the single audit source.
Use 1Claw when
- Agents run outside GCP or in an MCP client on a developer machine.
- You need policy per agent rather than per service account.
- You want the agent to act without ever reading the secret.
[ MIGRATION ]
Moving over in three steps
Most teams keep Google Cloud Secret Manager for what it is good at and add 1Claw for the agent layer.
- 1Mirror only the agent-relevant secrets into a 1Claw vault at scoped paths.
- 2Register one agent per workload with a deny-by-default, path-scoped policy.
- 3Move outbound agent calls to Execution Intents bindings.
[ FAQ ]
Common questions
Does 1Claw use Google Cloud KMS?
Yes. Data encryption keys are wrapped by a KEK in GCP Cloud KMS, and agent JWTs are signed with EdDSA keys held in KMS. CMEK is supported.
Is this just a wrapper around Secret Manager?
No. 1Claw stores secrets with per-secret envelope encryption where the AAD binds each value to its vault and path, and it adds the agent identity, policy, guardrail, and execution layers that Secret Manager does not attempt.
Can I keep secrets in GCP and still use 1Claw?
Yes — most teams keep infrastructure secrets in Secret Manager and mirror only the agent-facing subset into 1Claw to keep the agent blast radius small.
[ RELATED ]
Other comparisons
[ FREE TIER ] 3 vaults · 50 secrets · 2 agents · 100 signatures/mo
Give agents access, not copies
Store the credential once, scope it per agent, and let the agent act without ever holding it.