How to Connect 
ActiveCampaign + 
HubSpot: Step-by-Step Integration & Automation Guide (2026)
A complete blueprint for automating workflows between ActiveCampaign and HubSpot using native connectors, Webhooks, or Zapier/Make.
- Connection
- Middleware
- Zapier Required
- Setup time
- 20–30 minutes
- Difficulty
- Medium
When & why to run ActiveCampaign with HubSpot
Automation-first value vs. all-in-one platform.
ActiveCampaign delivers deep marketing automation and a light CRM at an affordable price; HubSpot is a broader all-in-one platform spanning marketing, sales, and service. Choose ActiveCampaign for powerful automation without enterprise cost; choose HubSpot to unify marketing, sales, and service on one platform as you scale.
Automation Blueprints — make them work together
The real payoff is the stack. These are concrete ActiveCampaign ↔ HubSpot workflows worth building.
New contact → sync CRM
New Contact
During evaluation or migration
Create / Update Contact
Evaluate or migrate across platforms without re-keying data.
Deal stage changed → mirror
Deal Stage Changed
Has linked contact
Update Contact / Deal
Keep marketing and sales aligned during a transition.
Setup steps
The Zapier/Make path, start to finish.
- 1
Create a Zapier or Make account and connect both ActiveCampaign and HubSpot (authorize each via OAuth).
- 2
Create a new Zap/Scenario with the trigger — ActiveCampaign: New Contact.
- 3
Add a filter for the condition (During evaluation or migration) so the workflow only fires when it should.
- 4
Add the action in HubSpot (Create / Update Contact) and map the fields from the trigger data.
- 5
Test with a live record, verify the result, then turn the automation on and repeat for the other workflows.
Edge cases & rate limits
What breaks in production — plan for these before you scale.
- Field mapping: ActiveCampaign and HubSpot fields rarely map 1:1 — normalize dates, currencies, and dropdown/picklist values explicitly.
- Pick a source of truth per field to avoid two-way syncs overwriting each other in a loop.
- ActiveCampaign: Key capabilities (unlimited actions, advanced segmentation, A/B testing, attribution, SSO) are gated behind Plus/Pro/Enterprise.
- ActiveCampaign: Email sends are capped at a multiple of contacts, and the lowest prices require an annual commitment.
- HubSpot: Removing the required annual commitment for month-to-month raises the rate.
- Zapier/Make task usage is metered — high-volume workflows can burn through your monthly task/operations quota, so batch where possible.
- Watch API rate limits on bulk backfills — throttle or batch to stay under each tool's per-second/per-minute caps.