Is Sigma Computing safe with your data?

Sigma Computing

Sigma Computing, Inc.

54/100

Partial disclosure · high confidence

Sigma Computing earns a C (54/100) because it discloses its data practices only in part.

#85

of 211 apps ranked

score · BI & analytics avg 51

vs category average

Grade scaleA · 70–100B · 60–69C · 48–59D · 35–47F · 0–34

Sigma Computing's privacy policy provides strong legal rights (access, deletion, portability, correction, opt-out) but is silent on AI model training, output ownership, and security controls beyond industry-standard assertions.

What Sigma Computing's privacy policy and terms of service say about your data

Policy is silent on model training and outputs

Sigma's privacy policy says nothing about model training, LLM use or output ownership. It governs a cloud analytics platform rather than an AI service.

De-identification commitment is open-ended

The policy says "we may disclose or use aggregated or de-identified information or data for any purpose". No minimisation mechanism is described.

Third parties are bound by named measures

The policy requires third parties to "abide by contractual, technical, and organizational measures", with data "processed only to the extent that such processing is necessary, consistent with this Privacy Notice, and in accordance with applicable law".

Advertising opt-out has no carve-outs

The policy states "if you opt out, going forward, we will not disclose your Personal Data to third parties (including Advertising and Marketing Partners) for the purposes of online analytics, targeted advertising, or cross-context behavioral advertising". The commitment carries no exceptions.

What the policy is silent or vague on

Not stated: keeping user inputs out of model training
Not stated: a way to opt out of training
Not stated: whether training use differs by plan
Not stated: your ownership of generated outputs

Sigma Computing privacy rating

Training-data use0 of 4 disclosed

Keeps user inputs out of model training, or makes training opt-inSilent

Names a way to opt out of or into trainingSilent

Says whether training use differs by plan or tierSilent

Lets the user keep ownership of generated outputsSilent

Data-subject rights5 of 5 disclosed

Grants a right to access your dataDisclosed

Grants a right to delete your dataDisclosed

Offers data portability in a usable formatDisclosed

Grants a right to correct your dataDisclosed

Grants a way to object to or opt out of processingDisclosed

Retention and deletion0 of 4 disclosed

States a retention period for your dataSilent

States a deletion timeline after closure or requestSilent

Sets a shorter retention for AI conversation logsSilent

Commits to collecting only the data it needsPartial

Third-party sharing5 of 5 disclosed

Lists the categories of third parties it shares withDisclosed

References a sub-processor list or data processing agreementDisclosed

Does not sell or share data for advertising, or offers opt-outDisclosed

Names a safeguard for international data transfersDisclosed

States a standard for government and law-enforcement accessDisclosed

Transparency3 of 4 disclosed

Discloses that you are interacting with AISilent

Marks AI-generated or synthetic outputNot applicable

Enumerates the categories of data it collectsDisclosed

Maps processing purposes to legal basesDisclosed

Is versioned and dated, with change noticeDisclosed

Sensitive data and children1 of 2 disclosed

Discloses automated decisions and a human-review pathNot applicable

Limits the use of special-category dataSilent

Governs biometric data specificallyNot applicable

States protections for children's dataDisclosed

Security and accountability0 of 3 disclosed

Describes its security safeguardsPartial

Commits to breach notificationSilent

Names a certification or a privacy contactSilent

DisclosedPartialSilentAdverseNot applicable

Details

Category: BI & analytics
Modalities: text
Processes biometrics: No
Policy last updated: 2026-02-11
Region scored: Global / US-default
Last assessed: 2026-08-13

Documents examined

Other bi & analytics apps

Each grade reflects our analysis of what an app states in its public privacy policy and terms as of the assessment date. It measures the transparency of those documents, not the company's actual data practices, security, or compliance. Grades are our opinion, offered for general information. Full disclaimer.