Connect weclapp with CRM, shop, and marketing: synchronize customers, articles, orders in real time. Bidirectional, GDPR-compliant, without installation.

Would you like to have consistent and accurate customer data in SugarCRM and weclapp at all times without any IT projects? That’s exactly what MARINI is for.
With MARINI, the integration of SugarCRM and weclapp is ready to use in just a few days and grows flexibly with your requirements.
And the best part: we handle the integration for you. Our experts set up your SugarCRM weclapp interface on your behalf or together with your team.
Important note: The video shows the integration of HubSpot with SAP C4C. Of course, connecting to SugarCRM with weclapp and many other systems is also possible.






















SugarCRM is a flexible CRM platform for sales, service, and marketing with a modular architecture (Sugar Sell, Sugar Serve, Sugar Market). Particularly strong in adaptability to individual business processes. weclapp is a cloud ERP for small and medium-sized enterprises with integrated CRM, inventory management, e-commerce connectivity, and accounting.
The SugarCRM weclapp integration connects CRM-driven sales with real inventory management. Customer data, quotes, orders, and inventory levels flow bidirectionally, sales works with real-time data from the ERP, finance sees the pipeline. One customer view for everyone.
The SugarCRM weclapp connection eliminates data silos between sales and inventory management. Here are six concrete use cases:
Sales works with current inventory levels. Articles, prices, and availability from weclapp are visible in SugarCRM. Sales creates quotes with guaranteed delivery times, no overselling, no false promises.
Customer master data is identical everywhere. Customers and contacts from weclapp are synchronized with accounts and contacts in SugarCRM. Sales, service, and finance work with the same master data, no duplicates, no outdated addresses.
Opportunities become orders. Won deals in SugarCRM trigger the creation of sales orders in weclapp. Quote-to-cash runs end-to-end, no manual transfer, no media break.
Sales knows the invoice status. Invoices and open items from weclapp are displayed in the CRM. Sales can proactively respond to payment delays, control cross-selling in a targeted manner.
Support sees the complete history. Tickets from weclapp are linked in SugarCRM (Sugar Serve). Service knows the order history, sales sees open support cases. 360-degree customer view for everyone.
Marketing uses purchase data for campaigns. Revenue data and product interests from weclapp flow into SugarCRM (Sugar Market). Existing customer marketing becomes data-driven, upselling and cross-selling automated.
The use cases on this page are not theoretical, but implementing them requires experience. You can set up integration and data management yourself through MARINI’s no-code interface, or have our team configure it for you. For implementation in your systems, we work collaboratively with you and your service providers. If you don’t yet have a suitable service provider, we’re happy to recommend an appropriate partner from our network.
Andreas Gozian, Chief Sales Officer at MARINI

Country Lead Germany & Director Corporate DACH at HubSpot Inc.
MARINI serves as a crucial partner, perfectly extending HubSpot’s capabilities for companies with complex system landscapes. Through seamless integration of SAP, legacy systems, and diverse data sources, we collectively create a true single source of truth. Particularly valuable: Our mid-market customers can retain their established IT structures while still leveraging HubSpot’s full power – with clean data, automated processes, and a 360-degree customer view that delivers measurable business results.

European Lead Center of Excellence Manufacturing at Dun & Bradstreet
With MARINI, we have found a flexible and reliable partner for data integration with our customers. In today’s environment, we’re dealing with countless systems. At the same time, resources, especially in IT, are becoming increasingly scarce. Through MARINI, we conveniently deliver our data to any of our customers’ systems, whether CRM, ERP, or MDM – quickly and securely.
For: C-Level, Management, Business Development
One platform instead of two islands. Sales and inventory management work from the same data basis. Management sees pipeline and liquidity in real-time, makes faster decisions. No more Excel acrobatics.
Shorter sales cycles. Quotes are created directly from available articles and prices, orders automatically land in the ERP. Time-to-revenue decreases, cash conversion improves measurably.
Scalability without chaos. Growth no longer means more media breaks. The integration grows with you, new fields and processes are integrated via mapping. Investment in systems pays off long-term.
For: Marketing, Sales, Customer Success, Operations
Sales knows the truth. Before the call, sales knows: What did the customer buy, what’s open, what’s in stock. No embarrassing inquiries, no false commitments. Professionalism increases.
Marketing works with real data. Campaigns are based on purchase history, not gut feeling. Slow movers trigger discount promotions, existing customers receive cross-selling offers automatically. ROI becomes measurable.
Customer Success sees everything. Support knows the last order, sales sees open tickets. Customer conversations become contextual, solutions faster. Customer satisfaction increases demonstrably.
Operations don’t need double maintenance. One customer, one data record. Changes in the CRM land in the ERP and vice versa. More time for value creation, less for data hygiene.
For: IT, Development, System Architects, Admins
Both APIs in use. SugarCRM provides a comprehensive REST API (v11), weclapp as well. MARINI uses both natively, no middleware layers, no data loss. Custom modules in SugarCRM and custom attributes in weclapp are fully supported.
Mapping and field rules. You determine which field flows where. Opportunities become sales orders, accounts become customers. Validation rules prevent erroneous data, transformations adapt formats.
Conflict handling and duplicates. When a record is changed in both systems: master-slave logic, timestamps, or manual review. Duplicates are detected, merged, or blocked. You decide.
Real-time or batch, your choice. Webhooks in both systems enable event-based synchronization. Alternative: scheduled batches. Logs show every record, alerts report errors immediately.
Business-critical data deserves maximum reliability. At MARINI, security isn’t an add-on—it’s our lived standard. Our security architecture at a glance:
This keeps your central data infrastructure stable, protected, and scalable at all times. Together, we’ll find the right integration and tailor it precisely to your requirements.
Typically, we synchronize accounts/customers, contacts, opportunities/quotations, products/articles, sales orders, invoices, and inventory levels. In SugarCRM, custom modules are also fully supported, in weclapp custom attributes. The integration is flexibly configurable.
It depends on the object. For sales activities, opportunities, and pipeline, SugarCRM is typically leading. For inventory management, orders, invoices, inventory levels, and accounting, weclapp leads. MARINI maps both directions bidirectionally, you define the hierarchy.
Yes. SugarCRM is operated both as cloud (Sugar Cloud) and on-premise. MARINI can connect both variants without requiring installations in the SugarCRM system. weclapp is a pure cloud solution (SaaS) with hosting in Germany.
Yes, fully. Custom modules and custom fields in SugarCRM can be synchronized like standard modules. The REST API of SugarCRM provides access to all modules, MARINI recognizes them automatically and makes them available in the mapping.
Real-time synchronization is possible. Changes are triggered immediately via webhooks in both systems. Alternatively, batches can be scheduled (e.g., hourly, daily). The choice depends on your data volume and use case.
MARINI offers multiple strategies: master-slave logic (one system always wins), timestamps (newer change wins), manual review, or blocking with alert. Duplicates are detected via matching rules (email, customer number, external ID) and merged or prevented.
Data is only the gold of the digital age when it is integrated and consistently translated into decisions. That is exactly what MARINI stands for: we connect data sources, make data actionable, and enable purpose-driven, model-based analytics—fully aligned with the principles of Robotic Selling.

We support you in integrating SugarCRM and weclapp. Personalized. Tailored to your goals.