Chai
Chai Research · Chat assistant · US · chai.ml
Last verified 2026-09-16
Entry
services/chai.yamlTraining on your data (default tier)
Messages and other data may be used to improve the chatbot for all users
Retention
Conversation data stored in Chai systems; account and data deletable in-app subject to legal retention
Data residency
Processed and stored in the United States
Vendor data-handling terms
Training on your data (default tier)
Messages and other data may be used to improve the chatbot for all users
“Additionally, your messages and other data may be used to optimize your chatbot interaction experience and improve the chatbot for all users.”
Retention
Conversation data stored in Chai systems; account and data deletable in-app subject to legal retention
“Conversation data will be stored in our systems as outlined in this policy. / This will permanently delete your account and associated personal data, subject to any retention obligations described in the “Duration of Data Processing” section above.”
Data residency
Processed and stored in the United States
“The data collected by the APP will be processed and stored in the United States, where Chai has its registered office.”
Domains and endpoints
observed means seen in Unseen deployments; vendor-documented means listed by the vendor. Vendors do not publish complete lists.
| Host | Role | Source |
|---|---|---|
| chai-research.com | app | observed |
| chai.ml | app | observed |
Assessment
Mobile app: high
Reasoning: A companion chatbot app. Messages are used to improve the chatbot for all users, conversations are stored in the US, and the content is personal by nature. Consumer use on a work device; not a tool for company data.
Flags: Messages used to improve the chatbot for all users · US storage · Assessed 2026-09-16. The assessment is Unseen's; the terms above are the vendor's.
Changelog
- 2026-09-16Documented. Training, retention and storage terms verified against the Chai privacy policy.
- 2026-09-15Listed from the Unseen catalogue with observed domains.
Corrections
Pull request on GitHub, or the form below. Changes are reviewed and recorded in the changelog.