Last updated: April 23, 2026 · Effective: April 23, 2026
Seph is a voice-first AI creative collaborator. To function, the Service transmits your prompts, audio recordings, text inputs, and related Content to third-party AI service providers that perform language model inference, speech-to-text, and text-to-speech processing on our behalf. We want you to understand this clearly before you use the Service.
Who we send data to, what we send, and why is listed in full in Section 4 below. The third-party AI providers we currently use are Anthropic, Google, Deepgram, and InWorld. Each of these providers is contractually obligated to protect your information to a standard materially equivalent to what we describe in this Policy, and each is contractually prohibited from using your Content to train their own general-purpose models.
In-app consent. Before the Seph app transmits your Content to any third-party AI service for the first time, the app presents you with a disclosure identifying the providers, the categories of data that will be sent, and the purposes of that transmission, and asks you to affirmatively consent. If you do not consent, the core AI features of the Service will not function. You can review or withdraw this consent at any time in the app’s settings; withdrawing consent will disable the affected features.
We collect information (a) directly from you when you create an account, submit Content, make a payment, or contact us; (b) automatically from your device and the Service when you use it (through server logs, authentication cookies, and application telemetry); and (c) from third parties you authorize to share information with us (such as third-party sign-in providers if you choose to use them).
We use the information we collect for the following purposes:
To operate the Service, we share specific categories of your data with the third-party service providers listed below. We have entered into data processing agreements with each provider that require them to (a) process your data only for the purposes described below, (b) protect your data with security and privacy practices materially equivalent to those described in this Policy, and (c) refrain from using your Content to train their own models.
The following providers receive your Content for AI processing. These are the providers covered by the in-app consent described in Section 1.
| Provider | Data sent | Purpose | Privacy policy |
|---|---|---|---|
| Anthropic, PBC (Claude API) | Your text prompts, conversation history, and text derived from your audio (via transcription) | Large language model inference that powers Seph’s conversational and creative responses | anthropic.com/legal/privacy |
| Google LLC (Gemini API) | Your text prompts, conversation history, and text derived from your audio (via transcription) | Large language model inference used for specific generative and processing tasks within the Service | policies.google.com/privacy |
| Deepgram, Inc. | Audio recordings you submit through voice features | Speech-to-text transcription so the Service can process what you say | deepgram.com/privacy |
| InWorld AI, Inc. | Text to be spoken aloud (generated responses) and voice configuration parameters | Text-to-speech synthesis so the Service can speak responses aloud | inworld.ai/privacy-policy |
We do not send your payment information, your account password, or any data beyond what is listed in the “Data sent” column to these providers.
The following providers support the Service but do not receive your Content for AI training or generative processing:
| Provider | Role | Privacy policy |
|---|---|---|
| Clerk, Inc. | Authentication and identity management | clerk.com/privacy |
| Google LLC (Google Sheets) | Notes export, only when you connect your Google account and authorize it | policies.google.com/privacy |
| Microsoft Corporation (Azure) | Cloud storage, search, and backend infrastructure | privacy.microsoft.com |
| Modal Labs, Inc. | Compute and per-account model training infrastructure | modal.com/legal/privacy |
We may add, remove, or substitute sub-processors over time. When we make a material change to the third-party AI services that receive your Content, we will update this Policy and notify you in accordance with Section 16.
Each third-party provider listed above has committed, through a written data processing agreement, to protect your information with privacy and security measures that are materially equivalent to the measures we describe in this Policy. Each AI provider has further committed in writing not to use your Content to train their own general-purpose models.
If you share a World with other Users (as described in our Terms of Service), the Content you share becomes accessible to those Permissioned Users within the scope you authorize. You control what you share and with whom.
If you connect your Google account and authorize the Service to export notes to Google Sheets, we write information to your Google account on your behalf. Once written, that information is subject to your agreement with Google.
We may disclose your information if we believe in good faith that disclosure is necessary to (a) comply with applicable law, regulation, or valid legal process; (b) protect the rights, property, or safety of The Superposition, our Users, or the public; (c) detect, prevent, or address fraud, security, or technical issues; or (d) enforce our Terms of Service.
If The Superposition is involved in a merger, acquisition, reorganization, or sale of assets, your information may be transferred as part of that transaction. We will notify you of any such change and any choices you may have regarding your information.
We do not sell your personal information. We do not share your Content with third parties for their own purposes.
The Seph app obtains your affirmative, informed consent before it transmits your personal data to any third-party AI service for the first time. Specifically:
Because AI and model training are central to the Service, we want to be especially clear about how your Content is used in this context:
We retain your information, including your Content, for as long as your account is active and as needed to provide the Service.
When you close your account or request data deletion, we retain your data for 30 days to allow you to change your mind, reinstate your account, or export your Content. After the 30-day retention window, your data is permanently deleted from our active systems.
Residual copies of your data may persist in routine backups for a limited additional period, after which they are overwritten in the normal course of backup rotation.
We may retain certain information longer where required by applicable law, to resolve disputes, or to enforce our Terms of Service.
You have the following rights regarding your information:
To exercise any of these rights, contact us at support@thesuperposition.ai. We will respond within a reasonable timeframe and in accordance with applicable law. We may need to verify your identity before fulfilling your request.
We use only essential cookies — specifically, authentication session cookies set by our identity provider (Clerk) — which are required for the Service to function. These cookies maintain your signed-in session and cannot be disabled without breaking the Service.
We do not use analytics cookies, advertising cookies, behavioral tracking pixels, or fingerprinting technologies. We do not serve ads on the Service.
Most browsers allow you to control cookies through their settings. Blocking essential cookies may prevent you from using the Service.
We implement commercially reasonable technical and organizational measures to protect your information against unauthorized access, alteration, disclosure, or destruction. These include encryption in transit (TLS), access controls, and secure infrastructure provided by our cloud hosting provider (Microsoft Azure).
No method of transmission over the internet or electronic storage is completely secure. While we strive to protect your information, we cannot guarantee absolute security. If we become aware of a security breach that affects your personal information, we will notify you in accordance with applicable law.
The Service is not intended for anyone under the age of 18. We do not knowingly collect personal information from individuals under 18. If we learn that we have collected personal information from someone under 18, we will take steps to delete that information promptly. If you believe a child under 18 has provided us with personal information, please contact us at support@thesuperposition.ai.
The Superposition is based in the United States, and the Service is hosted and operated from the United States. If you access the Service from outside the United States, your information will be transferred to, stored in, and processed in the United States, where data protection laws may differ from those in your jurisdiction.
We do not specifically target the Service to users in the European Union, the European Economic Area, or the United Kingdom. If you access the Service from these or other regions with laws governing data collection and use, you do so at your own initiative and consent to the transfer of your information to the United States.
We rely on our contractual agreements with sub-processors and the data protection practices described in this Policy to provide appropriate safeguards for your information.
If you are a California resident, the California Consumer Privacy Act (CCPA) and the California Privacy Rights Act (CPRA) provide you with specific rights regarding your personal information:
You have the right to request that we disclose the categories and specific pieces of personal information we have collected about you, the categories of sources from which we collected it, our business purpose for collecting it, and the categories of third parties with whom we share it.
You have the right to request that we delete the personal information we have collected from you, subject to certain exceptions permitted by law.
You have the right to request that we correct inaccurate personal information we maintain about you.
We do not sell your personal information. We do not share your personal information for cross-context behavioral advertising. Because we do not engage in these practices, there is no need to opt out.
We will not discriminate against you for exercising any of your CCPA/CPRA rights.
In the preceding 12 months, we have collected the following categories of personal information (as defined by the CCPA):
To exercise any CCPA/CPRA right, contact us at support@thesuperposition.ai. We will verify your identity before fulfilling your request. You may also designate an authorized agent to make a request on your behalf.
We aim to respond to verifiable requests within 45 days. If we need additional time, we will notify you of the extension and the reason.
Some browsers transmit a “Do Not Track” (DNT) signal. Because there is no accepted standard for how to respond to DNT signals, the Service does not currently respond to them. However, as described in Section 9, we do not use third-party advertising cookies or behavioral tracking technologies.
The Service may contain links to or integrations with third-party websites and services (such as Google Sheets). This Privacy Policy does not apply to those third-party services. We encourage you to review the privacy policies of any third-party services you access through or in connection with the Service.
We may update this Privacy Policy from time to time. When we make material changes — including changes to the set of third-party AI service providers that receive your Content — we will notify you by posting a notice in the Service, emailing the address associated with your account, or another reasonable means. The updated Policy takes effect on the date indicated at the top. Your continued use of the Service after the effective date constitutes your acceptance of the updated Policy. If you do not agree to the updated Policy, your sole remedy is to stop using the Service and close your account.
If you have questions about this Privacy Policy, want to exercise your privacy rights, or have a concern about how we handle your information, please contact us:
The Superposition, LLC
Email: support@thesuperposition.ai
For privacy-specific requests, please include “Privacy Request” in the subject line of your email so we can route your request appropriately.