Make HubSpot work exactly as your business needs
Standard HubSpot isn't always enough for complex business needs. When your unique business processes demand more, our development team creates tailor-made solutions that extend HubSpot's native capabilities.
From advanced system integrations, custom portal development & UI extensions to mobile applications and HubSpot websites, we build solutions that align perfectly with how your business actually works—transforming HubSpot into a powerful competitive advantage that drives real business results.


Next-Level HubSpot Development for Smarter, Faster Businesses
Custom HubSpot Development That Turns Complexity Into Growth
Elixir delivers HubSpot development that transforms your business, not just your code. As digital business engineers, we build custom portals, UI extensions, mobile applications, system integrations, and CMS websites that truly reflect how your organization works.
What sets us apart? We challenge initial requirements when necessary, bringing both technical excellence and commercial understanding to every project. Our specialized expertise in connecting HubSpot with complex ERP systems (like SAP, Microsoft and others ) creates seamless data flows that give you a complete customer view.
Most importantly, we ensure adoption and success through thoughtful design and hands-on guidance.
The result? Custom HubSpot solutions your team enthusiastically embraces, helping you outsmart competitors through smarter, more connected systems and solutions.
Our HubSpot Development Process
The result? Custom HubSpot development that works exactly how your business needs, connecting seamlessly with your existing systems while driving measurable improvement in your commercial operations.
Technical Assessment
We conduct a comprehensive technical discovery of your systems and business processes. Through collaborative analysis, we gain a deep understanding of your specific challenges, ensuring we design solutions that address your unique needs, not generic problems.
Build
Testing
We validate your solution through rigorous testing to ensure functionality, usability, and performance before implementation. Our comprehensive testing approach uses real-world business scenarios to identify and resolve potential issues, guaranteeing reliability when it matters most.
Deploy
We orchestrate a controlled deployment with initial data synchronization and provide hypercare support to ensure optimal performance. This hands-on approach during the critical adoption phase ensures your team embraces the new solution and you see immediate business impact.
HubSpot App Creation
Extend HubSpot's capabilities with custom applications
Standard marketplace apps sometimes fall short of your complex business needs. Our Digital Business Engineers create tailored HubSpot applications that transform your commercial operations and solve problems no off-the-shelf solution can touch.
We build powerful applications that:
- Provide your team with intuitive app solutions they'll actually use
- Connect seamlessly with your existing systems ( ERP like SAP, Microsoft, etc.)
- Deliver measurable business impact from day one
Unlike generic developers, we combine technical expertise with commercial acumen to create solutions that reflect how your business actually works—making the complex simple and giving you a competitive edge.


Advanced HubSpot Customization
Power sophisticated business processes with custom code
When standard HubSpot can't support your complex business needs, we develop advanced backend solutions that transform how your commercial teams operate.
Our custom code bridges the gap between HubSpot's capabilities and your unique business requirements, enabling your organization to work smarter.
Our Digital Business Engineers go beyond simple automation to create sophisticated solutions that:
- Automate complex business logic beyond standard workflows
- Build intelligent lead routing and data transformations
- Develop specialized calculation engines for key metrics
Unlike generic customizations, our solutions integrate seamlessly with your existing systems (including SAP and other ERP platforms), ensuring data flows smoothly across your entire organization.
The result? Commercial processes that reflect how your business actually works—powerful enough for your most requirements yet simple enough for your team to embrace.
Custom UI Extensions
Enhance the HubSpot user experience with tailored interfaces
Transform how your team interacts with HubSpot by creating intuitive, custom visual elements that address your specific workflow needs. Our development team builds React-based UI components that extend HubSpot's interface while maintaining the intuitive experience that drives adoption.
When standard HubSpot views don't provide the insights your team needs, our custom interfaces bridge the gap between data and simple, actionable information.
We create solutions that:
- Develop role-specific dashboards
- Add specialized cards to CRM record pages
- Build interactive tools that simplify complex tasks
- Create custom visualizations for important metrics
- Display third-party data alongside HubSpot information
Unlike generic interfaces, our UI extensions are designed with your specific business processes in mind. By combining technical excellence with user experience expertise, we create interfaces that your team will actually use—making the complex simple and ensuring you get the most from your HubSpot investment.


Field Service App
Optimize field operations with real-time HubSpot integration
Transform your field service operations with Elixir's custom mobile application that seamlessly connects your technicians to your HubSpot CRM. This powerful solution bridges the gap between your office and field teams, ensuring everyone works from the same information—even in low-connectivity areas.
Our Field Service App goes beyond basic mobile functionality to deliver a complete field service management solution that:
- Manages job scheduling with real-time HubSpot updates
- Tracks equipment with installed base management
- Operates offline with automatic synchronization
- Analyzes performance through detailed service metrics
Unlike generic field service tools, our application integrates directly with your HubSpot environment, maintaining a 360° customer view across all touchpoints. By connecting your field technicians to your entire commercial operation, we help you deliver exceptional service that strengthens customer relationships and drives business growth.
The result? Field operations that truly reflect how your business works—powerful enough to handle complex service requirements yet simple enough for your entire team to embrace.
Retail Execution App
Turn Store Visits Into Actionable HubSpot CRM Data
Developed from insights gained through client partnerships, Elixir's Retail Execution App empowers your field sales teams while seamlessly connecting to your HubSpot CRM. Solve merchandising compliance, inventory management, and field productivity challenges with a single integrated solution. Ensure brand consistency, capture critical market insights, and drive revenue—while keeping all retail data connected for smarter decision-making.
- Ensure brand consistency with planogram checks & photos
- Capture market insights with store visit surveys
- Take orders on-site & sync data seamlessly with HubSpot
Unlike standalone retail tools, our application integrates directly with your HubSpot environment, maintaining a complete view of your retail operations within your CRM. By connecting your field teams to your entire commercial organization, we help you solve merchandising compliance, inventory management, and field productivity challenges with a single integrated solution.
The result? Retail execution that transforms store visits into strategic advantages—driving revenue growth while providing the critical data you need for smarter decision-making across your business

Digital Business Engineers, Not Just Developers
Business-Technical Alignment
Our solution architects and developers understand both code and commerce, translating complex business requirements into technical solutions that reflect how your organization actually works.
Specialized Integration Expertise
With deep experience connecting HubSpot to enterprise systems, our team delivers seamless data flows that create the 360° customer view standard implementations can't provide.
Faster Problem Resolution
With our development team working directly alongside consultants, we solve technical challenges immediately—without the delays and miscommunications of outsourced development.
Adoption-Focused Development
We engineer solutions that people actually use, focusing on intuitive interfaces and thoughtful user experiences that make complex processes simple.
Guaranteed Support Continuity
The same team that builds your solution remains available for ongoing optimization and support, ensuring your HubSpot investment continues to deliver business impact as your needs evolve.
Custom HubSpot development that delivers true business transformation—not just working code.
Engineer Your HubSpot Success
Transform Your HubSpot Experience Today. Schedule your development consultation with our experts.
Your HubSpot Development questions answered
What types of custom applications can you develop for HubSpot?
Our digital business engineers create a wide range of HubSpot customizations that solve complex business challenges:
- Field Service and Retail Execution mobile apps - Connect your field teams directly to HubSpot, maintaining a 360° customer view even when working remotely
- Custom marketplace and private apps - Extend HubSpot's capabilities with tailored applications that automate specialized business processes
- UI extensions - Enhance user experience by integrating third-party data directly into HubSpot records, making critical information immediately accessible
- Advanced business process customizations - Automate complex workflows that standard HubSpot tools can't handle, particularly for ERP integration
- Executive dashboards - Create specialized reporting solutions that transform HubSpot data into actionable business insights
Data transformation engines - Build custom processing capabilities that ensure clean, consistent data flows across your commercial operations
Who benefits most from the Field Service App?
Our Field Service App solves critical challenges for:
- Service organizations with field technicians - Eliminate double data entry and disconnected systems
- Equipment maintenance teams - Track installation bases and service history directly within HubSpot
- Installation crews - Access complete customer information even in low-connectivity areas
- Companies managing equipment with service contracts - Connect field operations directly to sales and service teams
Businesses seeking to optimize field operations - Gain actionable insights through comprehensive performance metrics
How much do your mobile apps cost?
Our mobile applications are priced at €60 per user per month. For example, a company with 20 field representatives would pay €1,200 per month for either the Field Service App or Retail Execution App.
What makes your development approach different from other HubSpot partners?
Our development approach delivers distinct advantages:
- Digital business engineers, not just developers - We combine technical excellence with commercial understanding to build solutions that reflect how your business actually works
- In-house expertise - Unlike partners who outsource development, our team works directly with consultants to ensure seamless knowledge transfer
- Business-first methodology - We challenge assumptions rather than simply executing requests, ensuring the optimal solution for your specific challenges
- SAP and ERP integration specialists - Our specialized knowledge in connecting HubSpot with enterprise systems creates truly unified commercial operations
- Adoption-focused design - We make complex processes simple through intuitive interfaces, ensuring high user adoption rates
Innovation leadership - We stay at the forefront of HubSpot's evolving capabilities, including early adoption of beta features like UI extensions
How does your development process work?
Our structured development methodology follows our proven Analyze-Build-Test-Deploy approach:
- Analyze - We conduct a comprehensive technical discovery and business assessment to understand both your systems and processes, ensuring solutions that address real business needs
- Build - Our in-house team develops robust, scalable solutions with regular validation checkpoints, translating business requirements into technical functionality
- Test - We perform thorough quality assurance in real-world scenarios to ensure reliability, usability, and performance
Deploy - We orchestrate a controlled implementation with hypercare support, focusing on user adoption and immediate business impact
Who benefits most from the Retail Execution App?
Our Retail Execution App transforms store visits for:
- FMCG companies - Ensure consistent brand presentation across retail locations
- OTC pharma companies - Monitor compliance with merchandising standards
- Consumer durables businesses - Capture competitive intelligence during store visits
- Merchandising teams - Streamline planogram compliance checks with photo documentation
Field sales teams - Take orders on-site while maintaining full visibility of customer history and preferences.
How long does a typical development project take?
Project timelines are carefully determined based on several factors:
- The complexity and scope of your requirements
- The level of customization needed
- The number of systems involved
- Your team's availability for testing and feedback
During our initial assessment, we'll provide a detailed project plan with realistic timeframes tailored to your specific needs. Our structured development methodology includes thorough testing and deployment planning to ensure high-quality results and successful user adoption, regardless of project size.
Do your custom apps work offline?
Yes, our mobile applications (Field Service App and Retail Execution App) feature comprehensive offline functionality:
- All essential data is stored locally when offline
- Field teams can complete their full workflow without connectivity
- Data automatically synchronizes when connection is restored
- Information integrity is maintained throughout offline operation
- Teams remain productive regardless of location or network conditions