HubSpot Diamond Solutions Partner
HubSpot + MailerLite Integration: Unite Your Sales & Marketing Teams
Connect your MailerLite email data to your HubSpot CRM. Stop annoying leads and let your sales team see what marketing is actually doing. Your basic connector just dumps contacts. Our custom HubSpot-MailerLite integration is built to sync real-time campaign engagement, subscriber status, and sales-ready triggers. Let's show you how it should work.
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Give Your Email Marketing Real Sales Data
Stop batch-and-blasting. Our integration feeds critical HubSpot data back into MailerLite, so your marketing team can build segments that actually matter, based on where a lead is in the sales pipeline.
Automatically move "Closed-Won" customers from HubSpot into your MailerLite "Customer Onboarding" group.
Pause marketing automations for any lead currently in an "Active Deal" stage in HubSpot.
Clean your lists by automatically unsubscribing contacts in MailerLite when they are marked "Unqualified" by sales.
Build hyper-targeted segments in MailerLite based on a contact's HubSpot deal stage, owner, or lifecycle stage.
Stop batch-and-blasting. Our integration feeds critical HubSpot data back into MailerLite, so your marketing team can build segments that actually matter, based on where a lead is in the sales pipeline.
Integrate IQ has consistently shown they can be trusted with even the most complex projects. I know our customers are in great hands and that the job will always get done right.
Arm Your Sales Team with Marketing Intelligence
Your HubSpot platform is blind to your email marketing. We pipe MailerLite's engagement data directly into HubSpot, giving your sales team the context they need to have smarter conversations.
See a full history of all MailerLite campaigns a contact has received, opened, or clicked, right on their HubSpot activity timeline.
Create tasks for sales reps to follow up the moment a lead clicks a link in a "high-intent" MailerLite campaign.
Build HubSpot lead scoring models that give points for MailerLite engagement, surfacing the hottest leads faster.
Trigger HubSpot sales sequences when a lead subscribes to a specific MailerLite group or form.
Your HubSpot platform is blind to your email marketing. We pipe MailerLite's engagement data directly into HubSpot, giving your sales team the context they need to have smarter conversations.
A Flexible Sync That Speaks HubSpot and MailerLite
Our custom integrations are engineered for flexibility and scale, handling any business logic and data transformation you require.
Built for Your Business Process
Standard connectors force your data into their pre-built boxes. Our integration is built around your business logic. We map your MailerLite groups to your HubSpot lifecycle stages, not the other way around.
- Bi-Directional & Uni-Directional Sync: Keep contacts and unsubscribe status perfectly aligned in both systems, or push campaign engagement one-way from MailerLite to HubSpot.
- Real-time & Scheduled Syncs: Instantly create a new subscriber in MailerLite when a HubSpot form is filled, or run a nightly batch sync of all email engagement.
- Custom Sync Logic & Triggers: Create rules that fit your needs. Sync a contact only if they are in a specific HubSpot list, or create a task only when a click comes from a "demo request" email.
- High-Volume Data Handling: We manage your entire subscriber base, ensuring high-volume sends and new lead flows are synced reliably without hitting API limits.
Comprehensive Object and Field Mapping
We map the data that matters, connecting your marketing funnels directly to your sales pipeline.
HubSpot
MailerLite
- Contacts
- Contact Lists / Lifecycle Stage
- Email Activity
- Form Submissions
- Contact Properties
- Unsubscribe Status
- Subscribers
- Groups / Segments
- Campaign Activity (Open, Click)
- Subscribers (via forms)
- Custom Fields
- Unsubscribe Status
- Contacts Subscribers
- Contact Lists / Lifecycle Stage Groups / Segments
- Email Activity Campaign Activity (Open, Click)
- Form Submissions Subscribers (via forms)
- Contact Properties Custom Fields
- Unsubscribe Status Unsubscribe Status
Transparent, Project-Based Pricing
No surprises. Clear scope, clear acceptance tests. We believe in straightforward pricing so you know exactly what to expect before we begin.
A failed integration is more than a technical problem: it's a drain on time, budget, and morale. We are the specialists that leading companies like MetLife trust to handle their most mission-critical data flows. We don't rely on fragile connectors or simplistic platforms because we know they can't handle enterprise scale. Our approach is built on robust, custom development and a deep understanding of both HubSpot and the systems you need to connect it to. Partnering with us isn't just another attempt; it's an investment in certainty.
Why Integrate IQ?
Our four pillars for delivering successful outcomes on complex projects.
Mastery of Complexity
We thrive on custom API integrations, multi-system migrations, and “messy data” that makes others pause. Full support for standard and custom objects across your stack is table stakes for us.
Pragmatic Innovation
Real problems, shipped solutions. Our proprietary Smart Ramp apps were developed to fill gaps in HubSpot capabilities and solve real-world customer problems. The same practical mindset powers our HubSpot AI Accelerator: We focus on data readiness and shipped outcomes, not shiny features.
De-Risking the Process
Complex projects demand clarity. Our Smart Process runs on an 8-12 week cadence with stage gates, transparent deliverables, and clear pricing. That’s how we maintain a 98.5% customer retention rate.
The Expert You Call
We’re a developer-led team of integration engineers, solution architects, and technical PMs. Clients describe us simply: 'the folks you call when something seems impossible.'
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Frequently Asked Questions
Our integration syncs bi-directionally, handles custom field mapping, and syncs all email engagement to the HubSpot timeline, not just new subscribers.
Yes. We can perform a one-time data migration to pull your historical campaign engagement data and attach it to the correct HubSpot contact records.
Yes. We build custom logic to add HubSpot contacts with an active deal to a MailerLite suppression group automatically.
We map them based on your business rules. We can dynamically add/remove contacts from MailerLite groups based on their HubSpot list membership or lifecycle stage.
We use the contact's email address as the unique identifier to match records and de-duplicate across both platforms.
See Your Integrated Sales and Marketing in Action
Stop guessing if your marketing is working and if your sales team is following up. Let's schedule a discovery call to build an integration that gets your GTM teams on the same page.
Schedule Your Integration Discovery Call