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HUBSPOT INTEGRATION SERVICES THAT MAKE YOUR SYSTEMS WORK AS ONE

Streamline marketing, sales, service, support, and finance with certified integration experts.

We connect HubSpot to the tools you already use — from CRMs to e-commerce — so your data flows automatically and your teams stay in sync. As an official HubSpot Diamond Solutions Partner, we bring proven expertise, certified developers, and a track record of successful integrations across industries.

 

Your Trusted HubSpot Partner

Why work with us?

checkedWe are official HubSpot Diamond Solutions Partner with proven success and top-tier certification.

checked We have 30 years of experience in digital transformation, IT, and marketing

checkedWe work with multilingual teams serving DACH & global markets

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Our Experts are Certified in:

  • HubSpot Advanced Implementation
  • HubSpot Architecture: Data Models & APIs
  • HubSpot CMS Development
  • HubSpot Custom Integrations
  • HubSpot Solutions Architecture Accreditation
HS Architecture certification

 

HS CMS developer certification

 

HS Data models and APIs Certification

 

 

Our HubSpot Integration Services

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HubSpot–Salesforce Integration

Align marketing and sales like never before

  • Set up native Salesforce integration or custom APIs

  • Sync contacts, leads, opportunities, and custom objects

  • Automate data flow between marketing automation & CRM

  • Ensure full platform alignment and data accuracy

E-Commerce Integrations

Connect your store to HubSpot for automated workflows

  • Platforms: Shopify, WooCommerce, Magento, Shopware, BigCommerce

  • Automated customer & order data syncing

  • Triggered workflows (cart abandonment, post-purchase upsell)

  • Product data integration for segmentation

  • Revenue tracking in HubSpot

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Marketing, Support & Finance Integrations

Extend HubSpot’s power across your full business ecosystem

  • Marketing & Ads – Connect Google Ads, LinkedIn Ads, and Facebook Ads for unified campaign tracking, lead attribution, and ROI reporting directly in HubSpot.

  • Customer Support – Integrate Zendesk, Intercom, or Freshdesk to centralize tickets, chat, and feedback alongside customer records for a true 360° view.

  • Finance & Accounting – Sync HubSpot with QuickBooks, Xero, or NetSuite to automate invoicing, reconcile payments, and tie revenue data back to deals and pipelines.

API & Custom Integrations

Tailored to your exact business requirements

  • Connect proprietary software (CRM, ERP, internal tools)

  • Real-time data exchange via REST APIs & webhooks

  • Integrate with Zapier, Make, or custom middleware

  • Extend HubSpot with custom modules, dashboards, properties

 

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CRM Data Migration

Secure, accurate, and efficient

  • Export from legacy systems (Salesforce, Zoho, Excel, etc.)

  • Field mapping & transformation for HubSpot compatibility

  • Test migration with validation

  • De-duplication & backups

  • Live migration & team training

Security & Compliance

Protecting your data at every step

  • TLS/SSL encryption in transit

  • OAuth 2.0 authentication

  • GDPR compliance & double opt-in

  • EU-based hosting 

  • Optional penetration testing & audits

Support & Maintenance

Optimized systems post integration

  • SLA-backed 24/7 or business-hours support

  • API monitoring & troubleshooting

  • Workflow optimization & feature expansion

  • Monthly performance reporting

Our Integration Process

1. Discovery & Planning – Requirements workshop, system analysis

2. Architecture & Mapping – API specs, field mapping, workflows

3. Development & Testing -  Build & QA integration

4. Go-Live & Training – Launch, onboarding, support handoff

Success Stories

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FORTYSEVEN

W4 connected the TAC system and HubSpot through a middleware built with Google Cloud. This integration facilitated the seamless exchange of data, allowing for the synchronization and processing of customer information for marketing purposes. The use cases developed for Fortyseven were based on a consistent system architecture, enabling successful marketing automation.
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THERME ZURZACH

W4 Marketing Agency provided a customized solution by integrating the TAC system with HubSpot as a marketing platform and CRM. By creating a middleware using Google Cloud, data from both services was seamlessly synchronized and processed for marketing purposes. This integration allowed for effective segmentation and the development of tailored marketing campaigns.
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BMG LABTECH

W4 integrated HubSpot as a lead generation tool for BMG, overcoming their CRM challenge. With subsidiaries in six countries using different systems, we seamlessly connected HubSpot with Salesforce and Microsoft Dynamics. Now, BMG benefits from a unified view of leads, contacts, and deals, enabling streamlined processes and informed decision-making.

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Platforms We Frequently Integrate

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YOUR HUBSPOT INTEGRATION SPECIALISTS

Sarah Wilhelm
Sarah Wilhelm
CEO
+41 44 562 49 39
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Michèle Fischer
Michèle Fischer
Senior HubSpot Account Executive
+41 44 562 49 40
Schedule Appointment
Angelika Gmeiner
Angelika Gmeiner
Business Development
+49 351 85034886
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FAQs

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