Is v0 safe with your data?
v0
Vercel
Good disclosure · high confidence
v0 earns a B (69/100) because it discloses most of its data practices.
#10
of 216 apps ranked
69
score · Coding avg 50
+19
vs category average
Vercel's v0 discloses that free and Pro tier prompts and uploads feed third-party AI model training unless the user opts out in team settings, while paid Enterprise tiers get a contractual no-training warranty.
What v0's privacy policy and terms of service say about your data
Training on your prompts
Chat prompts, uploaded images and generations from Hobby and Pro accounts may be disclosed in de-identified form to AI business partners for training and improving their models. A model-training opt-out sits in team settings, and Enterprise plans carry a written warranty that content will not be used for training.
Retention named only in the abstract
The policy commits to a "minimum necessary period" with no number of days, months or years anywhere, and sets no timeline for deleting data after an account closes. Privacy requests themselves are answered within 45 days.
Advertising data goes out, with an opt-out
Identifiers, commercial information and network activity have been shared with third-party advertising networks in the preceding 12 months. An opt-out form is offered and Global Privacy Control signals are honoured.
Security described without specifics
Safeguards are called "reasonable and appropriate" with no encryption standard, access-control model or audit certification named, and the policy says nothing about notifying users after a breach.
What the policy is silent or vague on
- Not stated: a deletion timeline after closure or request
- Not stated: shorter retention for AI conversation logs
- Not stated: breach notification
- Only partial: keeping user inputs out of model training
v0 privacy rating
Details
- Category
- Coding
- Modalities
- text
- Processes biometrics
- No
- Policy last updated
- 2026-06-01
- Region scored
- Global / US-default
- Last assessed
- 2026-10-13
Documents examined
Other coding 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.