Does Writesonic train AI on your data?
No
“We do not use Customer Data to train or fine-tune any general-purpose, foundation, or large-language model offered by Writesonic or by any Model Provider.”
From Writesonic's privacy policy , checked Oct 28, 2026.
The rest of the data policy
Data retention
Not stated
Where data is stored
Not stated
Security and compliance
Other tools that say they don't train on your data
Frase“Frase does not use Customer Data obtained through Google APIs or any other platform to develop, improve, or train generalized AI and/or machine learning (ML) models.”
BrightLocal“Where we connect AI to our tools, we ensure that customer data is protected from model training, and is subject to human review and oversight where necessary.”
Writesonic and your data: common questions
Does Writesonic use my data to train AI?
No. Writesonic's policy says: "We do not use Customer Data to train or fine-tune any general-purpose, foundation, or large-language model offered by Writesonic or by any Model Provider." (checked Oct 28, 2026).
What security certifications does Writesonic have?
Its security pages list SOC 2 Type II, HIPAA, GDPR.
Which seo tools don't train on your data?
Among the closest alternatives, Frase, BrightLocal say in their policies that they don't use customer content for training.
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 Writesonic's full profile or how other AI tools compare.