UnsentThird-Party Information Sharing List
Last updated: October 19, 2026
Related document: Privacy Policy
This page summarizes key third parties / processing partners that may receive personal information to help operate Unsent. It is part of our Privacy Policy disclosures (see Section 4 there).
We do not sell your personal information.
We do not use your conversation content to train AI models.
Sharing list
| Partner / product | Operator | Data shared | Purpose / scenario | Sharing method | Partner privacy policy |
|---|---|---|---|---|---|
| Unsent backend APIs | DFANS INC | Account data; message content; contacts phone numbers (for matching); device/log data as needed | Core app features, AI reply orchestration, friend matching, security | API requests to https://api.unsent.chat | Privacy Policy |
| NetEase Yunxin IM (网易智企云信 / 网易云信 IM) | Hangzhou NetEase Quality Cloud Technology Co., Ltd. (杭州网易质云科技有限公司) | IM account identifiers; message payloads; delivery metadata; device identifiers required by the IM SDK for delivery and security | Real-time messaging / conversation delivery | Embedded SDK / server API | NetEase Yunxin Privacy Policy |
| OpenRouter (AI API gateway) | OpenRouter, Inc. | Chat content and necessary identifiers for inference | Access DeepSeek V4 to generate AI counterpart conversations and responses | API transmission | OpenRouter Privacy Policy |
| DeepSeek V4 (AI model) | Model accessed via OpenRouter, Inc. (model provider: DeepSeek) | Chat content routed for inference | Generate AI counterpart conversations and responses | Inference via OpenRouter | DeepSeek Privacy Policy |
| Apple Push Notification service (APNs) | Apple Inc. | Device push token; notification payload metadata | Deliver optional push alerts on iOS | OS push channel | Apple Privacy Policy |
AI-related note
Before chat content is shared with OpenRouter / DeepSeek for generating AI replies, Unsent will ask for a separate in-app consent that identifies what is sent, who receives it, and why. Declining that consent limits AI messaging that depends on such sharing; other app features remain available.
Questions
Email privacy@unsent.chat.