Can I license Slack Connect messages to AI?
The short answer
The answer turns on the partner's rights. A shared-channel export carries the partner's messages, and Slack says those follow the partner's retention rules. Slack's help page doesn't say who may license them. Ask counsel whether your partner contracts and NDAs allow this use.
Shared channels are where your archive stops being only yours. Most people forget they exist.
What does Slack say about shared-channel data?
Slack's help page on Slack Connect says "your workspace or Enterprise organization's retention settings will only apply to messages and files sent by your members." Content from outside people follows their own organization's retention policies.
Paid-plan workspace owners and admins can export data from public channels shared with other companies. The page doesn't address who owns shared-channel content.
Does Teams handle it differently?
Microsoft's shared channels page says shared channel messages are stored in a dedicated system mailbox. It says channels inherit retention, data-loss-prevention and compliance policies from the team or host organization.
It also says admins can discover all message data in the channel regardless of who added it.
That tells you who can search and export the data. It says nothing about who may license it.
What is the risk?
A shared channel often holds a customer's, partner's or vendor's confidential information. FKKS says email and chat contain other companies' confidential information. NDAs often cover it.
See NDAs and a data license. If the export route is an app, Slack's API terms (its rules for app connections) add limits. They are covered in licensing company Slack data.
I found no case about licensing shared-channel content.
How do you sort your own messages from a partner's?
Our readiness checklist tags each system and channel in one of three ways:
- First-party.
- Held for someone else.
- Third-party content, such as Slack Connect, shared drives and guests.
We record the tags as facts. We leave the decision on third-party content to counsel.
Do that sort first. A licensing file that mixes the three groups can't show which messages you had the right to license.
Talk to a commercial lawyer in your state before you sign. The rights check asks whose records these are and whether staff messages are included.
Vaultfish helps you run the process. We are not lawyers and this is not legal advice. If you need counsel who knows this area, we can point you to one. Ask for a referral
