Is Luminance safe with your data?

Luminance

Luminance Technologies Ltd

60/100

Good disclosure · medium confidence

Luminance earns a B (60/100) because it discloses most of its data practices.

#49

of 211 apps ranked

score · Legal avg 47

+13

vs category average

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

Luminance discloses data subject rights and third-party sharing limits but lacks named security controls, lacks true opt-out for model training, and reserves the right to change its policy without user notice.

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

Policy can change without notice

Luminance "reserves the right to amend this policy at any time, for any reason, without notice to you". That is an explicit reservation to change the terms you agreed to with no warning.

No training opt-out is named

The policy describes data uses for model improvement but never names an opt-out mechanism for training inputs. Nothing in the main privacy policy tells you how to keep your data out.

No named security controls in the consumer policy

The main consumer privacy policy names no technical controls such as TLS, encryption or role-based access, nor any security certification. ISO 27001 appears only in the business-user DPA.

Clear 30-day deletion window, outputs stay yours

The policy gives a 30-day post-termination grace period before deletion. It also assigns all rights in outputs to users.

What the policy is silent or vague on

Not stated: keeping user inputs out of model training
Not stated: whether training use differs by plan
Not stated: a retention period for your data
Not stated: shorter retention for AI conversation logs

Luminance privacy rating

Training-data use2 of 4 disclosed

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

Names a way to opt out of or into trainingDisclosed

Says whether training use differs by plan or tierSilent

Lets the user keep ownership of generated outputsDisclosed

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 deletion1 of 4 disclosed

States a retention period for your dataSilent

States a deletion timeline after closure or requestDisclosed

Sets a shorter retention for AI conversation logsSilent

Commits to collecting only the data it needsPartial

Third-party sharing4 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 accessSilent

Transparency2 of 4 disclosed

Discloses that you are interacting with AIPartial

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 noticeAdverse

Sensitive data and children0 of 3 disclosed

Discloses automated decisions and a human-review pathSilent

Limits the use of special-category dataSilent

Governs biometric data specificallyNot applicable

States protections for children's dataPartial

Security and accountability0 of 3 disclosed

Describes its security safeguardsSilent

Commits to breach notificationSilent

Names a certification or a privacy contactSilent

DisclosedPartialSilentAdverseNot applicable

Details

Category: Legal
Modalities: text
Processes biometrics: No
Policy last updated: 2023-07-27
Region scored: Global / US-default
Last assessed: 2026-08-13

Documents examined

Other legal 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.