Stack AI
Stack AI · Agent platform · US · www.stackai.com
Last verified 2026-09-16
Entry
services/stack-ai.yamlTraining on your data (default tier)
Customer data is not used to train models, and DPAs with third-party model providers bar them from using it
Retention
As long as needed to provide the services, then as required by legal obligations
Data residency
May be stored and processed in the United States and any country where Stack AI or its providers operate
Vendor data-handling terms
Training on your data (default tier)
Customer data is not used to train models, and DPAs with third-party model providers bar them from using it
“Stack AI is committed to protecting your data and does not use it to train Artificial Intelligence models. / To further safeguard your information, we have established Data Processing Addendums (DPAs) with our third-party model providers, ensuring they do not use any customer data to improve their products or models.”
Retention
As long as needed to provide the services, then as required by legal obligations
“We retain your Personal Information for as long as we need to fulfill our Services. / In addition, we retain Personal Information after we cease providing Services to you, to the extent necessary to comply with our legal obligations.”
Data residency
May be stored and processed in the United States and any country where Stack AI or its providers operate
“Personal Information may be stored and processed in any country where we have operations, or where we engage service providers. / This means that we may collect your Personal Information from, transfer it to, and store and process it in the United States and other countries outside of where you live.”
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 Vendors do not publish complete lists.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 |
|---|---|---|
| stack-ai.com | app | observed |
Assessment
Agent platform: medium
Reasoning: An enterprise workflow and agent builder. Clear no-training commitment that extends to model providers through DPAs, which is more than most platforms in this category publish. US processing and connector reach into internal systems keep it at medium.
Flags: US processing, no EU region named · Agents hold credentials for connected systems · Assessed 2026-09-16. The assessment is Unseen's; the terms above are the vendor's.
Changelog
- 2026-09-16Documented. Training, retention and transfer terms verified against the Stack AI 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.