Is Suno safe with your data?

Suno

54/100

Partial disclosure · high confidence

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

Dealbreaker flag

D1.1: to train and enhance the models that power our Services
D1.4: sublicensable (directly and indirectly through multiple tiers), assignable, royalty-free, perpetual, irrevocable right and license

#80

of 211 apps ranked

score · Audio avg —

—

vs category average

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

Suno trains user inputs on models with no disclosed opt-out mechanism, offers tiered output ownership (paid tiers retain rights; free/basic use limited to personal/non-commercial), and applies a broad perpetual sublicensable license to user submissions including voice data.

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

Critical: Training with no opt-out

Policy discloses model training (line 63: 'to train and enhance the models that power our Services') but provides NO opt-out mechanism for training data. Only opt-out references are for marketing communications.

Tier-specific output ownership

Pro/Premier tiers: user receives full copyright assignment. Free/Basic tiers: 'only use Outputs generated from Submissions...solely for your lawful, internal, personal and non-commercial purposes' (line 296).

Perpetual sublicensable grant to Suno

Line 292 grants Suno 'a worldwide, non-exclusive, fully paid-up, sublicensable (directly and indirectly through multiple tiers), assignable, royalty-free, perpetual, irrevocable right and license' including voice models.

3-year biometric retention only

Biometric voice data: 'will retain this data for no longer than three (3) years following your last interaction' (line 172). General retention: vague 'as long as is reasonably necessary' (line 107).

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: your ownership of generated outputs
Not stated: a retention period for your data

Suno privacy rating

Training-data use1 of 4 disclosed

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

Names a way to opt out of or into trainingAdverse

Says whether training use differs by plan or tierDisclosed

Lets the user keep ownership of generated outputsAdverse

Data-subject rights4 of 5 disclosed

Grants a right to access your dataDisclosed

Grants a right to delete your dataDisclosed

Offers data portability in a usable formatPartial

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 sharing3 of 5 disclosed

Lists the categories of third parties it shares withDisclosed

References a sub-processor list or data processing agreementPartial

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 accessPartial

Transparency3 of 5 disclosed

Discloses that you are interacting with AIDisclosed

Marks AI-generated or synthetic outputSilent

Enumerates the categories of data it collectsDisclosed

Maps processing purposes to legal basesPartial

Is versioned and dated, with change noticeDisclosed

Sensitive data and children0 of 2 disclosed

Discloses automated decisions and a human-review pathNot applicable

Limits the use of special-category dataPartial

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: Audio
Modalities: audio
Processes biometrics: No
Policy last updated: 2026-03-26
Region scored: Global / US-default
Last assessed: 2026-07-08

Documents examined

Other audio apps

ElevenLabsB

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.