Anything you upload or type into Supabase, including prompts you send to Supabase's AI support tools, is stored as part of the service. Supabase says you control what personal information you choose to include.
This analysis describes what Supabase's agreement states, permits, or reserves. It does not constitute a legal determination about enforceability. Regulatory applicability and practical outcomes may vary by jurisdiction, enforcement context, and individual circumstances. Read our methodology
The explicit inclusion of AI tool inputs and outputs as stored User Content means that any personal data you share with Supabase's AI assistant is retained by Supabase, which users may not fully anticipate when seeking support.
Interpretive note: The policy does not clarify whether AI tool inputs are used for model training, improvement, or other secondary purposes beyond service delivery, creating ambiguity about the full scope of data use.
The updated policy discloses that Supabase may use business contact information, including email domains, to identify organizations for sales and marketing outreach. The policy now explicitly states that personal information will be shared with Customer.io, a marketing communications service provider. For marketing communications, the policy relies on user consent for three purposes: sending marketing messages, using approximate location information to determine relevant communications, and combining personal information from different sources for relevance determination. These three consents operate independently, meaning you can grant or withdraw any of them without affecting the others. You can manage these marketing-related consents separately through the consent mechanisms available in your account or in response to marketing communications.
View change record →The severity level increased from 'low' to 'medium', elevating the importance of this provision regarding user content and AI tool data handling.
View full change record →Any information you share with Supabase's AI-powered support tools, including potentially sensitive technical details or personal information in your prompts, is stored and collected by Supabase as User Content. Users should be aware of what they include in AI tool inputs.
How other platforms handle this
Depending on where you are located, you may have certain rights regarding your personal information, including the right to access, correct, delete, or restrict processing of your personal information, the right to data portability, and the right to object to or withdraw consent for certain processi...
For individuals in the United States, please also refer to our Notice For Individuals Residing In Certain US States below and the Consumer Health Data Policy.
Depending on your location, you may have certain rights regarding your personal data, including the right to access, correct, delete, or port your data. EU and UK users may also have the right to object to or restrict certain processing. California residents may have the right to know, delete, corre...
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"After registration, you may create, upload or transmit files, documents, videos, images, data or information as part of your use of the Service (collectively, "User Content"). This includes any inputs you provide to our AI-powered support tools and outputs generated in response to your inputs. User Content and any information contained in the User Content, including personal information you may have included, is stored and collected as part of the Service. You have full control of the information included in the User Content.— Excerpt from Supabase's Supabase Privacy Policy
REGULATORY LANDSCAPE: The collection and storage of AI tool inputs and outputs implicates GDPR's requirements for transparency and lawful basis where those inputs contain personal data, CCPA's disclosure obligations regarding personal information collected via AI interfaces, and potentially the EU AI Act if the AI tools qualify as AI systems subject to that regulation. The FTC has issued guidance on AI and data practices relevant to US-based operations. Relevant enforcement authorities include EU supervisory authorities, the UK ICO, and the FTC. GOVERNANCE EXPOSURE: Medium. The policy's statement that users have 'full control of the information included in the User Content' accurately reflects the choice of what to input, but it does not address Supabase's own retention, use, or sub-processing of AI-generated outputs. It is unclear from this Notice whether AI inputs are used to train or improve Supabase's AI systems, which is a materially distinct and increasingly scrutinized data practice. JURISDICTION FLAGS: EEA and UK users submitting personal data through AI tools should be aware that GDPR requires a clear lawful basis for any storage and processing of that data. If Supabase uses AI inputs for model training or improvement purposes, a separate lawful basis and disclosure would likely be required under GDPR Article 13. California users may have rights to know how AI-collected data is used and whether it is shared with third parties. CONTRACT AND VENDOR IMPLICATIONS: Enterprise customers should assess whether their employees or end users are likely to submit regulated data (such as PHI, financial data, or confidential business information) through Supabase's AI support tools. The DPA should be reviewed to confirm whether AI-tool data is addressed as Customer Data or is treated as controller-side data under Supabase's own operations. COMPLIANCE CONSIDERATIONS: Legal teams should request clarification from Supabase on whether AI input/output data is used for model training or improvement, and under what legal basis. If AI-generated outputs are retained and accessible to Supabase staff or systems, data subject access requests may need to include AI interaction logs. Organizations subject to sector-specific regulations should evaluate whether AI tool use creates regulated data flows requiring additional controls.
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The explicit inclusion of AI tool inputs and outputs as stored User Content means that any personal data you share with Supabase's AI assistant is retained by Supabase, which users may not fully anticipate when seeking support.
Any information you share with Supabase's AI-powered support tools, including potentially sensitive technical details or personal information in your prompts, is stored and collected by Supabase as User Content. Users should be aware of what they include in AI tool inputs.
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