Does Spline train AI on your data?
Yes, unless you opt out
“to train and improve the AI models behind the Services when the Content training setting in your Personal Settings is on. The setting is on by default for individual accounts and can be turned off at any time”
From Spline's privacy policy , checked Oct 28, 2026.
The rest of the data policy
Data retention
Personal info kept while account exists, or as law/backup policies require
“Personal Information will be retained for as long as you have a Spline member account (as described in our Terms of Service) or as required by law or our own backup and security policies.”
Where data is stored
US
“We use Amazon Web Services (AWS) in the United States, with multi-region backups as an additional layer of protection.”
Security and compliance
Spline and your data: common questions
Does Spline use my data to train AI?
Yes, unless you opt out. Spline's policy says: "to train and improve the AI models behind the Services when the Content training setting in your Personal Settings is on. The setting is on by default for individual accounts and can be turned off at any time" (checked Oct 28, 2026).
Can I stop Spline from training on my content?
The policy describes a way to opt out; the wording above says where. Plans for businesses often have different defaults, so check the terms of the plan you're on.
How long does Spline keep my data?
Personal info kept while account exists, or as law/backup policies require. The policy says: "Personal Information will be retained for as long as you have a Spline member account (as described in our Terms of Service) or as required by law or our own backup and security policies."
Where does Spline store data?
US. The policy says: "We use Amazon Web Services (AWS) in the United States, with multi-region backups as an additional layer of protection."
What security certifications does Spline have?
Its security pages list SOC 2 Type II, ISO 27001, GDPR.
Business plans often carry different terms than free and individual plans. We record what the public policy says; the quote shows which plan it covers. See Spline's full profile or how other AI tools compare.