Connectors / Integration
Connect Braze and HubSpot to Unify Your Marketing and CRM Data
Sync customer profiles, campaign engagement, and lifecycle events between Braze and HubSpot to close the gap between marketing automation and CRM.
Braze + HubSpot integration
Braze and HubSpot do different jobs, and that's fine — until they stop talking to each other. Braze handles real-time, cross-channel engagement: push notifications, in-app messages, email, SMS. HubSpot owns your CRM, contact management, deal pipelines, and inbound workflows. When the two run separately, marketing teams lose visibility into how campaign engagement affects pipeline health, and sales reps miss the behavioral signals they need to prioritize outreach. Integrating Braze with HubSpot on tray.ai keeps contact data, engagement events, and lifecycle stages in sync continuously.
The case for connecting Braze and HubSpot comes down to the customer journey. A prospect who opens a Braze email, clicks a product feature link, and completes an in-app action has shown clear buying intent — but if that behavioral data never reaches HubSpot, your sales reps are flying blind. It goes the other way too: when a deal moves to a new pipeline stage in HubSpot or a contact becomes a high-value customer, Braze should immediately enroll that user in the right nurture sequence or drop them from irrelevant campaigns. Without an automated integration, marketing ops teams spend hours manually exporting CSVs, reconciling duplicate contacts, and building workarounds that still produce stale data. Connecting Braze and HubSpot through tray.ai means every customer interaction — from first touch to closed-won — shows up in real time across both platforms, which makes for more personalized engagement, tighter sales and marketing alignment, and conversion rates you can actually measure.
Automate & integrate Braze + HubSpot
Automating Braze and HubSpot business processes or integrating data is made easy with Tray.ai.
Use case
Sync HubSpot Contact Updates to Braze User Profiles
Whenever a contact's properties change in HubSpot — job title, company size, lifecycle stage — those changes are automatically pushed to the corresponding Braze user profile as custom attributes. Braze segmentation and personalization stay current with your CRM data. Marketing teams can use updated firmographic and demographic fields in Braze campaign targeting right away, no manual exports needed.
- Eliminate stale contact data in Braze segments and personalization tokens
- Cut out manual CSV export and import cycles between platforms
- Keep campaign targeting in sync with the latest lifecycle stage and contact attributes
Use case
Push Braze Campaign Engagement Events to HubSpot Contact Timeline
Email opens, clicks, push notification interactions, and in-app conversions tracked in Braze are automatically logged as timeline events or custom properties on the matching HubSpot contact record. Sales reps get instant visibility into which campaigns a prospect has engaged with, so they can tailor outreach based on actual behavior. This engagement data can also trigger HubSpot workflows — for example, assigning a hot lead to a rep when a contact clicks a pricing email in Braze.
- Give sales reps full context on marketing engagement before they reach out
- Trigger HubSpot workflows based on real-time Braze behavioral signals
- Improve lead scoring accuracy by pulling in cross-channel engagement data
Use case
Enroll HubSpot Deal Stage Changes into Braze Campaigns
When a deal in HubSpot advances to a new pipeline stage — say, from 'Proposal Sent' to 'Negotiation' — tray.ai automatically triggers a targeted Braze campaign or Canvas enrollment for that contact. Marketing teams can deliver timely, contextually relevant messaging that supports the sales process without sales ops having to intervene manually. Deal stage-driven campaigns can include onboarding sequences, case study sends, or competitive battle card emails.
- Align marketing messaging with where the buyer actually is in the sales process
- Cut time-to-engagement by automatically enrolling contacts in relevant Braze campaigns
- Free sales reps from manually requesting marketing support for individual deals
Use case
Suppress HubSpot Unsubscribes and Opt-Outs Across Braze
When a contact unsubscribes or opts out in HubSpot, that preference is immediately mirrored in Braze to stop any active campaigns targeting that user. This bidirectional opt-out sync keeps you compliant with GDPR, CAN-SPAM, and other data privacy regulations across both platforms at once. Marketing and legal teams get a single source of truth for communication preferences without auditing two separate systems.
- Stay compliant with automatic cross-platform opt-out enforcement
- Avoid emailing contacts who have explicitly unsubscribed
- Cut compliance audit complexity by synchronizing suppression lists in real time
Use case
Create HubSpot Contacts from New Braze User Registrations
When a new user registers or is identified in a Braze-powered app or website, tray.ai automatically creates or updates the corresponding contact record in HubSpot with attributes like acquisition source, app version, and initial engagement data. Your CRM stays populated with leads from product-led growth without engineering effort or manual imports. Sales and marketing teams can start nurturing new users through HubSpot workflows right away.
- Automatically populate HubSpot with product-qualified leads from Braze
- Speed up lead response time by eliminating manual contact creation
- Capture acquisition source and behavioral context in the CRM from day one
Use case
Trigger Braze Retention Campaigns from HubSpot Customer Health Signals
When HubSpot custom properties or associated records flag a customer as at risk — a support ticket spike, a stalled renewal deal, a low NPS score logged by a connected tool — tray.ai triggers a targeted Braze retention or re-engagement campaign for that user. At-risk customers get proactive outreach before churn happens, without customer success and marketing teams having to coordinate manually every time.
- Proactively reach at-risk customers with timely, personalized messaging
- Act on CRM health signals before they turn into churn
- Let customer success and marketing collaborate through automated triggers instead of Slack threads
Challenges Tray.ai solves
Common obstacles when integrating Braze and HubSpot — and how Tray.ai handles them.
Challenge
Matching User Identities Across Both Platforms
Braze identifies users by an external_id or device-level identifiers, while HubSpot uses its own internal contact ID and email address as the primary matching key. When the same person exists in both systems with slightly different data — a different email format, a missing external ID — automated syncs can create duplicate records, missed updates, or incorrect attribute writes that silently corrupt CRM data.
How Tray.ai helps
tray.ai provides flexible identity resolution logic within workflows, so teams can configure multi-field matching strategies that compare email, phone, and custom ID fields before writing to either system. Deduplication and merge logic can be built directly into the integration flow, and failed match attempts are routed to a review queue or Slack alert rather than silently dropped.
Challenge
Handling High-Volume Braze Event Streams Without Overwhelming HubSpot
Braze can generate millions of engagement events per day across email, push, and in-app channels. Logging every single event directly to HubSpot contact timelines can quickly exhaust HubSpot API rate limits, degrade CRM performance, and inflate contact storage costs. Naive event forwarding pipelines often fail silently under load or start throttling the updates that actually matter.
How Tray.ai helps
tray.ai's workflow engine has built-in rate limiting controls, event batching, and configurable filtering logic, so teams can define exactly which Braze events are worth logging in HubSpot — clicks on high-intent URLs or campaign conversions, for example — while discarding lower-signal noise. Retry logic and exponential backoff make sure no critical events are lost during temporary API throttling.
Challenge
Keeping Lifecycle Stage Definitions Consistent Between Systems
HubSpot has its own lifecycle stage taxonomy — Subscriber, Lead, MQL, SQL, Opportunity, Customer — while Braze uses custom attributes and Canvas entry conditions to represent user lifecycle states. Mapping these two schemas requires careful planning up front, and changes to HubSpot lifecycle stages or Braze custom attributes on either side can silently break the integration, leaving contacts in the wrong campaigns or CRM stages.
How Tray.ai helps
tray.ai lets teams define and maintain lifecycle stage mapping tables centrally within the workflow configuration, so updating mappings doesn't require touching underlying code. Automated alerts can be set up to notify operations teams whenever an unmapped lifecycle value appears, preventing silent failures and letting the integration degrade gracefully when either system changes.
HubSpot Contact Property Change → Update Braze User Attribute
HubSpot 
Braze This template monitors HubSpot contacts for property changes via webhook or polling trigger, maps updated fields to the corresponding Braze user attributes, and calls the Braze User Track API to apply those changes in real time. It handles field mapping for common properties like lifecycle stage, job title, company, and custom attributes, with error handling to log failed updates for review.
Braze Email Engagement Event → Log to HubSpot Contact Timeline
Braze HubSpot This template listens for Braze email open, click, bounce, and unsubscribe events via Braze Currents or webhook, finds the matching HubSpot contact by email address, and creates a custom timeline engagement event or updates a relevant contact property in HubSpot. Sales teams see a live feed of marketing engagement directly on the contact record, so outreach is smarter and faster.
HubSpot Deal Stage Update → Enroll Contact in Braze Canvas
HubSpot Braze When a HubSpot deal moves to a specified pipeline stage, this template retrieves the associated contact details, checks for an existing Braze user profile, and enrolls the contact in a designated Braze Canvas or campaign using the Canvas Entry API. Stage-to-Canvas mappings are configurable, so different pipeline stages can trigger different Braze journeys.
Bidirectional Opt-Out Sync Between HubSpot and Braze
HubSpot Braze This template sets up a bidirectional unsubscribe and opt-out sync, detecting email opt-outs in HubSpot and updating Braze subscription group statuses accordingly, and vice versa. Deduplication logic built into the tray.ai workflow prevents duplicate suppression events from creating infinite sync loops, and bulk backfill runs are supported for initial setup.
New Braze User Identified → Create or Update HubSpot Contact
Braze HubSpot This template captures new user identification events from Braze — fired when a previously anonymous user is identified or a new profile is created — and either creates a new HubSpot contact or merges the data with an existing record matched by email. Acquisition source, app name, and initial Braze attributes are mapped to HubSpot custom properties so context isn't lost.
Daily Braze Segment Membership → HubSpot List Sync
Braze HubSpot This template runs on a daily schedule, queries a defined Braze segment for current members, and syncs that membership to a corresponding HubSpot active list or contact property. Marketing teams can use HubSpot lists powered by Braze behavioral segmentation for reporting, sales alerts, and HubSpot-native workflow triggers — no manual exports required.
How Tray.ai makes this work
Braze + HubSpot runs on the full Tray.ai platform
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Expose Braze + HubSpot actions as governed MCP tools — observable, rate-limited, authenticated.
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