vTiger CRM Solutions & Development Company
Build a smarter, faster, and fully customised CRM with expert vTiger developers trusted by businesses across the UK and worldwide.
vTiger CRM Development Services
Transform how your business manages customers with our vTiger development services. We build bespoke modules, automate workflows, and integrate third-party tools to empower your teams with a CRM that works exactly the way your business does.
vTiger CRM Services We Offer
We deliver vTiger CRM Development Services, with tailored solutions, seamless integrations, scalable architecture, and ongoing support to optimise workflows, enhance customer engagement, and drive measurable business growth.

vTiger CRM Implementation
We take care of the entire Vtiger setup, including configuration, user roles, workflows, and training, so your team is ready to go from the moment we hand it over.

vTiger CRM Customisation
We customise every aspect of your vTiger CRM, from interface layouts and dashboards to workflows and user permissions, so the platform easily aligns with your business operations.

API & Third-Party Integration
We help create a unified system by integrating vTiger with existing tools your business already relies on, including GoCardless, Xero, Sage, Magento, email platforms, productivity apps, and third-party portals.

Recovery & Refinement
If your existing vTiger implementation is underperforming, broken, or incomplete, we can diagnose, fix, and build on it without the cost or disruption of starting from scratch.

Custom Module Development
We build flexible and precise custom modules engineered around your specific business processes to ensure high-performance from the start.

vTiger CRM Portal Development
We build robust customer portals that provide controlled access to data, streamline support interactions, reduce email dependency, and deliver a consistent experience for your customers at every touchpoint.

CRM Migration to vTiger
We help migrate complex data securely from existing platforms, including Salesforce, Zoho CRM, Microsoft Access, and more.

Cloud Hosting & Ongoing Support
We host, maintain, and continuously develop your vTiger CRM environment to manage performance, security, and updates so your team never has to.
Your vTiger CRM, Built Exactly Around Your Business
vTiger CRM Development Solutions at IIH Global
As a UK-registered Vtiger CRM development company, we deliver fully customised and plugin-free CRM solutions designed to align with your workflows, scale with your business, and perform long-term.
Web Application Development
We build powerful browser-based vTiger web applications that integrate seamlessly with popular platforms and APIs, extending your CRM’s capabilities without compromising performance or security.
Mobile App Development
We enable on-the-go CRM access with mobile applications that deliver real-time updates and seamless data synchronisation, empowering your sales, support, and customer management teams to work efficiently from anywhere.
HRMS & Payroll Integration
We integrate vTiger with HR and payroll solutions, including employee management, attendance tracking, performance workflows, salary processing, tax calculations, and payslip generation, to improve accuracy and reduce administrative overhead.
Financial Software Development
We extend vTiger to support financial operations, including budgeting, invoicing, expense tracking, compliance reporting, and third-party financial integrations, delivering accurate insights and streamlined processes your finance team needs.
Theme & UI Development
We design and build responsive vTiger interfaces that reflect your brand, improve usability, and deliver visually engaging dashboards to ensure every user has an experience that encourages adoption.
Our vTiger CRM Development Process
Our vTiger CRM development process puts your business at the centre of every decision. We collaborate closely with your team, from discovery through to deployment, ensuring every customisation, integration, and workflow is aligned with your goals, your processes, and the way your people actually work.
01
Discovery & Requirement Analysis
02
Planning & Architecture
03
Custom Development
04
Quality Testing
05
Deployment & Go-Live
06
Ongoing Support & Maintenance
How We Work With You
Time & Material
Best for:
£20/hr + VAT
Fixed Cost
Best for:
Dedicated Developer
Best for:
We also provide 6 months of free technical support after project completion to ensure smooth operations.
Not Sure Where to Start? Let's Scope It Together.
Why Choose Us as Your vTiger Development Company
Our expert developers deliver fully customised, secure, and scalable vTiger CRM solutions built precisely around your business, not adapted from generic templates or held together by third-party plugins. Every solution we build is engineered from the ground up, giving you greater stability and full ownership.
Bespoke, Plugin-Free Development
We build every vTiger CRM solution entirely from scratch. This approach ensures your system performs reliably through platform updates, scales without compromise, and remains fully aligned with your business processes now and as they evolve.
Inherited System Recovery
Our developers hold expertise in building custom CRM solutions from scratch or migrating from existing CRM systems such as Microsoft Access, Salesforce, and ZohoCRM.
Long-Term Technical Partnership
We function as an embedded technical partner, continuously developing and refining your vTiger CRM in step with your business as it grows, restructures, and evolves over multiple years.
UK-Based, Senior-Led
IIH Global is a UK-registered company, not an overseas agency operating behind a virtual address, and we believe that distinction matters when you are trusting a partner with your core business systems.
Witness Our Journey Over The Years
We have partnered with organisations across industries and segments to deliver measurable results and enable consistent, long-term business growth.
Reduced Workload at NSSG
- Security / Field Services
- 5.0 on Clutch (verified)
- 10+ year relationship
NSSG was operating with ineffective and disconnected off-the-shelf products and Excel spreadsheets, which failed to expand with client base growth or hold sensitive customer data.
Improved Communications at Master Tradesmen
- Trade Association / Membership
- 5.0 on Clutch (verified)
- 4+ year relationship
They were surviving on an incorrectly set-up and problematic vTiger system built by a slow and unreliable team. They needed a custom CRM with SMS functionality and bespoke features.
Reduced Workflow Complexity at ISOCertOnline
- Compliance / Certification
- 0 on Clutch (verified)
- 10+ year relationship
They had two separate systems: their admin operations running on vTiger and a customer-facing portal built on .NET that needed to be merged.
In Their Words
Discover how IIH Global consistently delivers high-quality applications through client reviews and a diverse portfolio showcasing successful projects, innovation, and measurable business impact across industries.
Global House Estates
The IIH Global team produced a streamlined website that helped service tenants effectively. The team is approachable, responsive, and communicative throughout the process.
Sanjay and the team at IIH have changed our business dramatically.
- Director, Global House Estates
Videoremix
Thanks to IIH Global's work, the client has witnessed an enhanced performance in their software and received positive feedback from end customers. They have communicated and responded promptly, ensuring an effective workflow. Their efficiency and timely delivery have been hallmarks of their work.
They have provided us with quality of work within the stipulated time.
- Operations Manager & CTO, VideoRemix
CyberLessons.net
The client was pleased with IIH Global Limited’s quality services. The team managed the engagement effectively. Their turnaround time was 45 days, which was shorter than the client’s expectations. Their work also led to huge monetary savings for the client. Overall, the project was successful.
I was truly happy with the quality of their work.
- Executive, CyberLessons.net
Luletools
IIH Global Limited's code and design quality has been impressive. They complete deliverables on time and communicate with the client regularly via email, virtual meetings, and a messaging app. Overall, the client has been highly pleased with their partnership.
Their collaboration with me was amazing.
- Managing Director, Software Solutions Company
Candu Maintenance
IIH Global Limited was able to take an inoperable system and make it fully operational. The team provided high-quality development and UI/UX designs, delivered on time, and is now the designated partner for the client.
Before working with them, we could not get our system live and now we’re fully operational.
- Founder, Candu Maintenance Company
Concept Housewares
IIH Global Limited delivered a functional website that met the client's expectations. The team developed customized tools, and their response time was very good. IIH Global Limited had good project management and addressed issues promptly and efficiently, delivering work on time and on budget.
The new website is working very well and very quickly, and they met all requested deliverables.
- Director, Concept Housewares Ltd
Frequently Asked Questions
What is vTiger CRM, and where is it best suited?
vTiger is an open-source CRM platform that consolidates sales, marketing, and customer support into a single system. It is best suited for businesses that require deep customisation and cannot be served by off-the-shelf CRM software. Being open source means it can be extended, modified, and tailored to complex operational workflows without the licensing constraints of proprietary platforms.
What is a vTiger CRM development company?
It is a specialist provider that implements, customises, and optimises the vTiger platform to match a business's specific processes and goals. Core services typically include custom module development, third-party API integrations, workflow automation, data migration, and ongoing system support.
What are the key features of vTiger CRM?
vTiger includes sales automation, marketing automation, customer support and helpdesk management, workflow automation, project management, internal collaboration tools, analytics and activity reporting, and integrations with a wide range of third-party business applications, all accessible from a single platform.
How long does vTiger CRM customisation take?
Standard customisation projects typically take four to eight weeks. However, timelines vary depending on the scope and complexity of the project. Factors that affect this include the number of custom modules required, data migration complexity, third-party integrations, and the clarity of requirements at the outset. We define this clearly during the discovery phase before any development begins.
Can IIH Global take over a vTiger system built by another developer?
Yes. We regularly take over underperforming, incomplete, or mishandled vTiger implementations. Our first step is always a thorough and transparent assessment, identifying what can be optimised and what requires rebuilding, before any work is agreed. Master Tradesmen is a strong example of this: a system we took over and have continuously developed and improved over the past four years.
Does IIH Global use plugins and extensions or build everything custom?
We build everything from scratch and do not rely on third-party plugins or extensions. This approach removes third-party dependencies, reduces the risk of breakdowns during platform updates, and gives you complete control over your CRM's functionality. It also ensures greater security, scalability, and long-term reliability as your business grows and your requirements change.
How much does vTiger CRM development cost?
Project costs vary based on scope, depending on how clearly requirements are defined at the start. The most effective first step is a free discovery call, where we scope your requirements properly and provide a realistic and itemised estimate. Once the requirements and costs are finalised, the next step is to start with realising your vTiger development solutions.
How does vTiger integrate with other business software?
vTiger can be integrated with a wide range of business applications via API. We have built integrations between vTiger and GoCardless, Xero, Sage, email platforms, customer portals, and various industry-specific systems. If your business uses an external tool, we can typically build an integration that keeps vTiger as the central source of truth, with data flowing in and out automatically.
Does IIH Global provide ongoing vTiger support and hosting?
Yes, as part of vTiger CRM Support Services, we provide hosting, proactive maintenance, and ongoing development support. Every completed project includes six months of complimentary technical support to ensure your system runs efficiently from day one. Beyond that, most of our clients continue with us on a long-term support arrangement. It is a reflection of the continuity and reliability we bring to every engagement.
Can existing CRM data be migrated into vTiger?
Yes, we manage structured data migration from platforms including Salesforce, HubSpot, Zoho, spreadsheet-based systems, and other CRM databases. Migration requires careful planning around custom fields, data relationships, and historical records. We treat this as a defined workstream within any new build, not an afterthought, to ensure nothing is lost and your new system is ready to use from day one.
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