Audit the SDKs you didn't write
See what third-party components inside your app actually collect and transmit, before a regulator or journalist does.
Pack B · Privacy & Compliance
Claims are not behavior.
Privacy policies, store listings, SDK documentation, and test reports describe what software should do. Only observation shows what it does.
Compliance evidence, not promises
GDPR, DMA, and COPPA reports built on what the app did on a real device, not on what its policy says.
Vet before you publish
For marketplaces and app stores: verify what an app really does before it reaches your users.
Contact
Sentinel is pre-launch. These are the conversations we're looking for.
Investors
We're always open to conversations with investors who work in deep tech. Book a meeting and we'll show you where Sentinel is.
Engineers & practitioners
We're interviewing practitioners in security, privacy, compliance, and mobile QA. Thirty minutes of your experience will shape what we build.
Design partners
We work with a small number of teams as design partners, tuning Sentinel against their real apps before launch. Partners are first onto the beta. Slots are limited.
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