HubSpot + Mailgun Integration (2026 Guide)
Sync HubSpot contacts to Mailgun lists in 5 min — auto-add new leads, no coding. Free templates inside, 500k+ teams use this workflow.
✓ Free plan available · No credit card required · 5-min setup · 500k+ teams use this
Last updated: May 2026
HubSpot
CRMHubSpot is a popular crm tool. Connect HubSpot with other apps to automate your workflow and boost productivity.
Mailgun
Email MarketingMailgun is a popular email marketing tool. Connect Mailgun with other apps to automate your workflow and boost productivity.
Popular Automation Ideas
Sync Leads to Mailing Lists
When a new lead is created in HubSpot, automatically add them to a specific Mailgun campaign. Stop exporting CSVs and start syncing in real-time.
Update CRM from Email Engagement
Track when subscribers click or open emails in Mailgun and update the corresponding contact record in HubSpot to help sales prioritize follow-ups.
Segment Customers Based on Data
Use purchase history or custom fields from HubSpot to create hyper-targeted segments in Mailgun for better conversion rates.
Complete Guide: HubSpot + Mailgun Integration
When HubSpot and Mailgun make sense together
HubSpot is used for crm work, while Mailgun covers email marketing. A useful integration should move only the handoff data between those two jobs, such as ownership, status, customer details, due dates, or notification context.
Best first workflow to build
Sync Leads to Mailing Lists is the best starting point for many teams. Start with one clear trigger, one action, and two or three required fields. After that works reliably, add filters for priority, team, stage, customer segment, or event type.
How to keep the automation reliable
Before turning the workflow on, test with real sample data from HubSpot and Mailgun. Check duplicates, missing required fields, timezone handling, and whether failed runs should alert an owner. For crm and email marketing workflows, field mapping and error notifications usually matter more than adding extra steps.
Free vs Pro: Which Plan Do You Need?
The free plan is great for testing, but businesses need Pro features to run reliable, high-volume automations.
Free Plan
$0/month- Limited to 1,000 operations/month
- Max 2 active scenarios
- 15-minute minimum interval
- No priority execution
- Community support only
Best for: Testing and personal projects
Pro Plan
From $9/month- 10,000+ operations/month
- Unlimited active scenarios
- 1-minute interval (near real-time)
- Priority execution queue
- Email & chat support
💰 Calculate Your ROI
How much time could you save by automating HubSpot + Mailgun?
Step-by-Step Guide: Connecting HubSpot to Mailgun
Choose an Automation Tool
Select a platform like Make, Zapier, or Integrately to act as the bridge between your apps.
Authenticate HubSpot and Mailgun
Log in to both accounts within your chosen automation tool and authorize the connection securely.
Configure Trigger and Action
Pick "New contact created" in HubSpot as the trigger and "Add subscriber to list" in Mailgun as the action.
Map Data Fields
Drag and drop data fields from HubSpot into the corresponding slots in Mailgun to ensure accurate data transfer.
Test and Activate
Run a test operation to verify the sync works correctly, then turn on your live automation.
Need help with this integration?
Our team can build custom automations tailored to your specific needs. Get a professional setup without the technical hassle.
Get Expert HelpBuilt for Business Scale
Whether you're a startup or an enterprise, this integration scales with you. Process thousands of operations, handle complex data mapping, and ensure 99.9% uptime for your critical HubSpot and Mailgun workflows.
- Unlimited active scenarios
- Multi-step logic
- Real-time execution
- Priority support
Frequently Asked Questions
How do I connect HubSpot to Mailgun?
You can connect HubSpot to Mailgun using automation platforms like Make or Zapier. Sign up for free, authorize both apps, and create your automation workflow in minutes.
Is HubSpot and Mailgun integration free?
Most automation platforms offer free tiers that allow you to create basic integrations. For more complex workflows or higher volume, paid plans are available.
What can I automate between HubSpot and Mailgun?
Common automations include syncing data, sending notifications, creating records, and triggering actions based on events in either HubSpot or Mailgun.
Do I need coding skills to set up this integration?
No coding required! Platforms like Make use a visual drag-and-drop interface. You can build powerful automations just by connecting modules and mapping data fields.