ModelCharter

Is Sierra safe for work?

Medium risk · 0

Sierra · Customer support · facts (medium-confidence)

Sierra is medium-risk for default at-work use (0/100): it has unclear training practices, and holds SOC 2 Type II, though several facts are still unverified.

Watch out: Sierra is ISO 27001 and 42001 certified, lists SOC 2 and HIPAA as maintained standards, and publishes a subprocessor list. Much of the granular detail (no-training commitment, retention, BAA, EU residency, SSO) sits behind a gated trust center and per-customer DPA.

Data and compliance facts

Trains on consumer-tier data
Unverified
Trains on business-tier data
Unverified
Training opt-out available
Unverified
SOC 2 Type II
Yes
ISO 27001
Yes
ISO 42001 (AI management)
Unverified
GDPR Data Processing Addendum
Yes
HIPAA BAA
Unverified
EU data residency
Unverified
SSO / SAML
Unverified

Why it scores 0 out of 100

No risk factors flagged. Strong default data handling.