Custom CRM Development

Businesses often struggle with rigid systems that slow teams down. Our custom CRM development services deliver bespoke CRM solutions that are 100% tailored to business workflows. Hire developers to build custom CRM that improves sales, service, and growth through scalable customer relationship management systems.

Custom CRM Development
Top Custom CRM Development Company UK

Top Custom CRM Development Company UK

Square Root Solutions is a UK CRM development company with over 10 years’ experience building scalable systems for finance, retail, and healthcare. Our 50+ CRM experts in the UK have delivered 20+ custom CRM deployments, earning 4.9/5 average client satisfaction.

As leading custom CRM solution providers, we combine ISO-certified processes and local project managers in the UK to ensure 98% on-time project delivery. If you are considering custom CRM development for your business, we help you hire a team to build CRM software with clear pricing and full compliance with UK data regulations.

Our Custom CRM Software Development Services

We deliver custom CRM development services that cover design, build, integration, and support. Our end-to-end CRM solutions are 100% scalable and tailored to your workflows. You can rely on our 24/7 UK-based support availability and flexible modular services that grow with your business needs.

Bespoke CRM Design and Development

Our bespoke CRM development agency creates solutions 100% custom-built to client requirements. We provide custom CRM design services that map your workflows and deliver personalized CRM solutions. You can hire developers to build custom CRM platforms that fit your business perfectly.

CRM Module Enhancements and Feature Customisation

As a custom CRM software development agency, we offer CRM feature customization UK to extend functionality. Our team delivers module upgrades and CRM feature extensions to boost productivity. Choose from 100+ modules available for enhancement with 20–40% faster process automation.

CRM Integration with ERP, POS, and Marketing Tools

Hire a custom CRM development company with a proven track record of integrations. We integrate CRM with ERP systems, POS, and marketing tools. Our solutions deliver 99% integration success rate, real-time syncing, and secure API development compatible with 50+ UK systems.

Mobile CRM Solutions for Sales Teams

Our mobile CRM development UK experts build sales team CRM apps optimised for iOS and Android. They offer offline access, auto-sync, and push notifications. With our help, you can hire developers to build custom CRM that speeds sales cycles by up to 40%.

CRM Data Migration and Modernisation

As CRM data migration experts UK, we ensure 99.9% data accuracy in migration and 0% data loss. Our services include legacy CRM upgrades, GDPR-compliant transfers, and modern UX redesigns. Migrations finish in 2–6 weeks and support multi-system consolidation.

Ongoing Support and Maintenance

Our CRM support and maintenance team offers ongoing CRM assistance with 24/7 monitoring. We resolve 99% of tickets within SLA. Clients receive monthly health checks, dedicated account managers, secure system monitoring, and quarterly feature updates for continuous improvement.

Key Features of Our Custom CRM Software

Our CRM software offers secure CRM systems with role-based access with granular permissions and real-time KPI dashboards and reports. You get advanced CRM capabilities, scalable custom workflows for any process, and multi-channel messaging integrations. Enjoy 99.9% uptime for cloud deployments. Choose us among top custom CRM development companies to hire for reliable solutions.

Role-Based Access and Permission Controls

Custom Pipelines and Workflow Automation

Real-Time Reporting and KPI Dashboards

Multi-Channel Communication (Email, SMS, Chat)

Integration with Third-Party Apps & APIs

Secure Cloud or On-Premise Deployment

Our CRM Software Development Process

We follow a structured CRM development process UK that keeps your project on track. Our 6-stage process for clarity and control ensures you know what happens at every step. You can hire dedicated CRM developers to support your team and get results faster.

1

Discovery and Requirements Gathering

We collect your needs and build a clear CRM implementation roadmap that matches your business goals.

2

UX/UI Design and Prototyping

Our designers create clean interfaces and test user flows before coding begins.

3

Agile Development Sprints

We deliver features in short cycles with weekly sprint reviews with clients for feedback.

4

Integration and Testing

We connect your CRM to other systems and run tests across devices and workflows.

5

Deployment and Training

We follow a clear CRM go-live and support process with training sessions for your team.

6

Post-Launch Optimisation and Support

You get ongoing updates, support, and improvements to keep your CRM running at its best.

Why Choose Us as Your Custom CRM Software Development Partner

Why Choose Us as Your Custom CRM Software Development Partner

Our team stands out as trusted CRM providers with a 98% client retention rate and over 500,000 end users supported. As UK CRM technology experts, we deliver solutions rated 4.9/5 across projects. When you hire CRM developers from Square Root Solutions UK, you get a dedicated success manager, clear pricing, and fast response times.

We are known as one of the top custom CRM development companies to hire, offering flexible engagement and pricing models to fit any budget. If you are thinking about building a custom CRM to grow your business, contact us to get a free quote today.

Frequently Asked Questions

A custom CRM system is software tailored to manage customer relationships based on a company’s unique processes, workflows, and data requirements. It differs from off-the-shelf CRMs by providing bespoke features, flexible integrations, and specific functionality that matches internal operations precisely.

Custom CRM development benefits UK businesses by improving customer retention, automating sales processes, and enabling precise reporting. A tailored CRM increases efficiency, reduces manual tasks, and integrates with other business tools like accounting or marketing platforms.

Companies that need a custom CRM solution include those with complex workflows, strict compliance requirements, or specialized sales processes. Large enterprises, regulated industries, and fast-growing businesses often require tailored systems to support unique operational needs.

Industries in the UK using custom CRM development include finance, healthcare, real estate, retail, and professional services. These sectors rely on specialized CRM features to handle sensitive data, manage client interactions, and comply with industry regulations.

Technologies used in custom CRM development include .NET, Node.js, React, Angular, and PHP for backend and frontend frameworks. Developers also use SQL Server, PostgreSQL, and cloud platforms like AWS or Azure to ensure scalability, security, and integration capabilities.

Developing a custom CRM in the UK costs between £30,000 and £150,000, depending on the system’s complexity, number of users, and integrations required. Costs increase with advanced features, enterprise-scale deployment, and ongoing maintenance contracts.

Building a custom CRM system typically takes 3 to 9 months in the UK. The timeline depends on project scope, feature set, integration complexity, and testing phases required before deployment.