Own it, don't rent it
The structural difference between Jarvis and any cloud AI assistant or agent SaaS:
| Jarvis | Cloud AI SaaS | |
|---|---|---|
| Where your data lives | Your hardware (office Mac, your pod, your VPC) | Their multi-tenant cloud |
| Whose AI keys | Yours (BYOK; keys never leave the device) | Theirs — you pay their margin on tokens |
| Works offline / provider outage | ✅ local models keep working | — |
| If you cancel | You keep the device, agents, and all data; standalone mode is built in | Export what you can, lose the rest |
| Proof of what the AI did | Signed, hash-chained audit you can verify offline | Their logs, their word |
| Who can read your conversations | You (metadata-only telemetry by default) | Vendor, by ToS |
DRAFT — requires review before publication.