Unsubscribe contacts from all subscriptions
One step with HubSpot. We can help you get access.
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Unsubscribe contacts from all subscriptions
with HubSpot
Works with AI assistants
Use HubSpot: its Hubspot Batch API lets you unsubscribe contacts from all subscriptions in a single step (POST /communication-preferences/2026-09/statuses/batch/unsubscribe-all). HubSpot also has an MCP server, so an AI assistant like Claude or ChatGPT can do it for you. capabilities.work can help you get signed up and connected.
- How do I opt a list of contacts out of every email subscription at once?
- Can I unsubscribe contacts from everything for just one business unit?
Say it to your AI assistant
- Unsubscribe {contacts} from all {channel} subscriptions.
- Opt {contacts} out of everything on {channel} in business unit {business_unit_id}.
For your developer
POST /communication-preferences/2026-09/statuses/batch/unsubscribe-all in Hubspot Batch API. Full spec on APIs.io.