Campaign Monitor + HubSpot
Connect Campaign Monitor and HubSpot to Unify Your Marketing Engine
Sync contacts, campaigns, and engagement data between Campaign Monitor and HubSpot so your marketing actually works as one system.
Why integrate Campaign Monitor and HubSpot?
Campaign Monitor and HubSpot do different jobs well. Campaign Monitor is built for beautifully designed email, while HubSpot handles full-funnel CRM and marketing automation. The problem is when they run as separate systems — teams end up manually exporting lists, reconciling contact records, and guessing which emails actually influenced a deal. Integrating Campaign Monitor with HubSpot through tray.ai cuts out that busywork, keeping contact data, campaign activity, and engagement signals moving automatically between both platforms.
Automate & integrate Campaign Monitor & HubSpot
Use case
Sync New HubSpot Contacts to Campaign Monitor Lists
When a new contact is created or updated in HubSpot — through a form submission, import, or sales rep entry — tray.ai automatically adds or updates that subscriber in the right Campaign Monitor list based on lifecycle stage, persona, or any custom property. Your email audiences stay current without manual CSV exports or list management. Marketing teams can launch campaigns knowing they're reaching the right people.
Use case
Write Campaign Monitor Engagement Data Back to HubSpot
Email opens, clicks, bounces, and unsubscribes from Campaign Monitor are automatically written back to the corresponding contact record in HubSpot as contact properties, timeline events, or activity notes. Sales reps can see which emails a prospect has engaged with without leaving HubSpot, so they can personalize outreach and prioritize follow-up. Marketing leaders get a complete engagement picture inside their CRM.
Use case
Automatically Unsubscribe Contacts Across Both Platforms
When a subscriber unsubscribes or marks an email as spam in Campaign Monitor, tray.ai immediately updates their opt-out status in HubSpot to stop future marketing communications, and vice versa. This two-way suppression sync protects your sender reputation, keeps you compliant with GDPR and CAN-SPAM, and prevents your sales team from accidentally re-engaging opted-out contacts. Managing unsubscribes manually across two platforms is error-prone. Automation removes that risk.
Use case
Trigger Campaign Monitor Campaigns from HubSpot Lifecycle Stage Changes
When a HubSpot contact moves from lead to Marketing Qualified Lead, or from MQL to SQL, tray.ai can automatically add them to a specific Campaign Monitor list or trigger a campaign built for that stage of the buyer journey. This closes the gap between CRM intelligence and email execution, so milestone moments in the funnel get the right content at the right time. No more manually hunting for contacts who just crossed a lifecycle threshold.
Use case
Enrich HubSpot Contacts with Campaign Monitor Subscriber Data
Pull Campaign Monitor subscriber fields, list memberships, and campaign history into HubSpot to build richer contact profiles that inform lead scoring, segmentation, and sales conversations. When both platforms share data in both directions, your HubSpot lead scoring model can factor in email engagement as a signal, and your Campaign Monitor segments can draw on HubSpot deal stage, industry, or company size. Two partial pictures become one complete view of every contact.
Use case
Sync Campaign Monitor Bounces to HubSpot for Data Hygiene
Hard and soft bounces recorded in Campaign Monitor are automatically synced to HubSpot, flagging contacts with invalid or unreachable email addresses so your teams can take action. This prevents wasted effort sending to bad addresses and keeps your HubSpot database clean. tray.ai can also trigger internal notifications or HubSpot tasks when high-value contacts bounce, prompting reps to track down updated contact information.
Use case
Consolidate Campaign Monitor and HubSpot Reporting in a Unified Dashboard
tray.ai can pull campaign performance metrics from Campaign Monitor — open rates, click-through rates, revenue attribution — and combine them with HubSpot pipeline and deal data to produce unified marketing performance dashboards. Revenue leaders get a single source of truth that connects email campaign activity to actual business outcomes, without manual data pulls from two separate platforms. Teams can finally answer the question: which campaigns are actually driving pipeline?
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Campaign Monitor & HubSpot Challenges
What challenges are there when working with Campaign Monitor & HubSpot and how will using Tray.ai help?
Challenge
Matching Contacts Across Two Different Data Models
Campaign Monitor and HubSpot use different identifiers, field structures, and data conventions, making it hard to reliably match and sync the same person across both platforms without creating duplicates or missing records — especially when email addresses are inconsistently formatted or a contact exists in one system but not the other.
How Tray.ai Can Help:
tray.ai's data transformation and field mapping tools normalize contact data before syncing. Built-in logic can match on email address, apply deduplication rules, and conditionally create or update records depending on whether a match is found, keeping the sync clean and reliable.
Challenge
Handling High-Volume Webhook Events from Campaign Monitor
Active email programs can generate thousands of engagement events — opens, clicks, bounces — in a short window after a large campaign send. Without proper event queuing and rate-limit handling, an integration can overwhelm the HubSpot API or drop events during traffic spikes.
How Tray.ai Can Help:
tray.ai's workflow engine is built for high-volume event streams, with built-in queuing, retry logic, and rate-limit awareness. The platform automatically throttles API calls to HubSpot within its permitted limits and retries failed requests, so no engagement events are lost even during peak send windows.
Challenge
Maintaining Two-Way Sync Without Infinite Loops
When data flows in both directions between Campaign Monitor and HubSpot, a change in one platform can trigger a write to the other, which then triggers another write back. That loop corrupts data and burns through API quota fast. It's one of the most common pitfalls in building bidirectional integrations.
How Tray.ai Can Help:
tray.ai workflows support conditional logic and state management to detect and prevent circular sync loops. By checking whether a change originated from the integration itself before triggering downstream updates, and using timestamp-based or flag-based guards, tray.ai keeps data flowing in the right direction.
Challenge
Keeping Custom Fields and List Structures in Sync as They Evolve
Marketing teams regularly add new custom fields to HubSpot contacts or restructure Campaign Monitor lists as strategies change. Without a managed integration, those structural changes can silently break field mappings, cause data to be dropped, or land contacts on the wrong list.
How Tray.ai Can Help:
tray.ai's visual workflow builder makes it straightforward to update field mappings and list logic without rebuilding integrations from scratch. Teams can modify mapping configurations centrally, and tray.ai's error alerting surfaces mapping failures immediately so issues are caught before they create data quality problems.
Challenge
Attributing Revenue from Campaign Monitor Emails to HubSpot Deals
Proving the ROI of email campaigns means connecting Campaign Monitor engagement data to HubSpot deals and closed revenue — a connection neither platform makes natively. Without it, marketing teams can't show how specific campaigns contributed to pipeline or influenced closed-won opportunities.
How Tray.ai Can Help:
tray.ai can orchestrate multi-step workflows that correlate Campaign Monitor campaign engagement events with active HubSpot deals tied to the same contact, logging campaign influence data against deals or custom objects. The result is a traceable attribution path from email engagement to revenue that lives inside HubSpot and feeds standard or custom reports.
Start using our pre-built Campaign Monitor & HubSpot templates today
Start from scratch or use one of our pre-built Campaign Monitor & HubSpot templates to quickly solve your most common use cases.
Campaign Monitor & HubSpot Templates
Find pre-built Campaign Monitor & HubSpot solutions for common use cases
Template
New HubSpot Contact to Campaign Monitor Subscriber
Automatically adds a new HubSpot contact to the appropriate Campaign Monitor subscriber list when they're created or when a specified property is set, mapping HubSpot fields to Campaign Monitor custom fields to keep data consistent.
Steps:
- Trigger fires when a new contact is created in HubSpot or when a contact property meets a defined condition
- tray.ai maps HubSpot contact properties — name, email, company, lifecycle stage — to Campaign Monitor subscriber fields
- Subscriber is added to the designated Campaign Monitor list; existing subscribers are updated rather than duplicated
Connectors Used: HubSpot, Campaign Monitor
Template
Campaign Monitor Email Engagement Sync to HubSpot Timeline
Listens for email open, click, bounce, and unsubscribe events in Campaign Monitor and writes each event as a timeline activity or contact property update on the matching HubSpot contact record, giving sales and marketing full visibility into email engagement without leaving HubSpot.
Steps:
- Campaign Monitor webhook or scheduled poll detects a new engagement event (open, click, bounce, unsubscribe)
- tray.ai looks up the matching contact in HubSpot by email address
- Engagement event is logged as a HubSpot timeline event and relevant contact properties are updated (e.g., Last Email Opened Date, Email Engagement Score)
Connectors Used: Campaign Monitor, HubSpot
Template
Bidirectional Unsubscribe Sync Between Campaign Monitor and HubSpot
Maintains a real-time, two-way sync of opt-out status between Campaign Monitor and HubSpot, so unsubscribes and marketing opt-outs recorded in either platform are immediately reflected in the other to protect compliance and sender reputation.
Steps:
- Trigger fires when a contact unsubscribes in Campaign Monitor or when a HubSpot contact's marketing email opt-out status changes
- tray.ai identifies the corresponding record in the other platform using email address as the matching key
- Opt-out status is updated in the receiving platform and a log entry is created for compliance auditing
Connectors Used: Campaign Monitor, HubSpot
Template
HubSpot Lifecycle Stage Change to Campaign Monitor List Enrollment
Watches for lifecycle stage transitions in HubSpot and automatically moves contacts between Campaign Monitor lists or triggers a targeted campaign sequence based on the new stage, so every buyer milestone gets the right email content.
Steps:
- Trigger fires when a HubSpot contact's lifecycle stage property changes (e.g., Lead to MQL, MQL to SQL)
- tray.ai checks the new stage against a defined mapping table to determine the target Campaign Monitor list or campaign
- Contact is removed from their previous stage list and added to the new stage list in Campaign Monitor, or a specific campaign is triggered
Connectors Used: HubSpot, Campaign Monitor
Template
Campaign Monitor Hard Bounce to HubSpot Contact Flag
Detects hard bounces in Campaign Monitor and automatically updates the corresponding HubSpot contact record to flag the email address as invalid, optionally creating a HubSpot task for a sales rep to source an updated email address.
Steps:
- Campaign Monitor reports a hard bounce event for a subscriber
- tray.ai looks up the contact in HubSpot by email address and updates a custom property (e.g., Email Status = Hard Bounced)
- A HubSpot task is created and assigned to the contact owner prompting them to find and update the email address
Connectors Used: Campaign Monitor, HubSpot
Template
Campaign Monitor Campaign Performance Report to HubSpot Custom Object
After each Campaign Monitor campaign send, tray.ai retrieves aggregate performance metrics and stores them in a HubSpot custom object or logs them as campaign-level data, so marketers can analyze email performance alongside CRM and pipeline data inside HubSpot.
Steps:
- Scheduled trigger fires after a Campaign Monitor campaign has concluded and final metrics are available
- tray.ai calls the Campaign Monitor API to retrieve opens, clicks, bounces, unsubscribes, and revenue attribution for the campaign
- Metrics are written to a HubSpot custom object record or associated with a HubSpot campaign for unified reporting
Connectors Used: Campaign Monitor, HubSpot