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Custom client portal software development

Professional client experiences. Custom-built for your business.

Invessed Client portal

Client portal development company

Growcreate designs and delivers custom client portal software for service-led organisations that need secure, scalable and branded platforms to manage client interactions. Our portals align with your operations, integrate with your systems and meet your clients' expectations, unlike off-the-shelf tools.

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Our proven track record

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Built for businesses that deliver serious services

When you spend time emailing documents, chasing approvals, or answering repeated client requests, your team members are losing hours every week and compromising service quality.

A custom portal provides your clients with a single place to access everything they need. For your business, this translates to reduced administrative work, improved data management and a more efficient service model.

Why choose custom client portal software?

Off-the-shelf solutions often fall short when:

  • You need to integrate with CRMs, ERPs or document systems
  • Your services involve complex processes or sensitive data
  • You want the portal to reflect your brand and service quality
  • You're looking to scale operations or launch new services

Growcreate helps you overcome these challenges with custom portal development tailored to your systems, your clients, and your growth plans.

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What will your business gain

Reduced admin and support time

Fewer repeated requests, faster client onboarding and less back-and-forth.

Stronger service delivery

Clear workflows, real-time updates, and audit-ready records.

Better use of internal systems

Connect your CRM, file systems, finance tools and APIs

Scalable infrastructure

Built on Microsoft Azure and designed to evolve with your business.

What your clients will experience

All their information is in one place

From reports and invoices to live dashboards and case files.

Easy, secure access

Branded login and intuitive navigation built around client needs.

Fewer delays and clearer communication

Automated updates and notifications keep everyone in sync.

A professional, modern experience

That builds trust and supports long-term relationships.

Who do we work with

Clients include Bowmore Wealth Management and Thirtyone:eight, where we have delivered secure, branded portals to enhance service delivery and simplify complex processes.

We partner with:

  • Chief Technology Officers and Heads of Operations are looking to streamline delivery and scale digital infrastructure.
  • Product Owners and Digital Leads are aiming to modernise the client experience and integrate internal systems.
  • Client Service and Compliance teams working in regulated or process-driven environments.

We work across sectors including:

Wealth management and financial services

Healthcare and member organisations

Legal and regulatory bodies

Business consultancies and digital agencies

Why choose us for your custom client portal development?

Growcreate designs and develops custom portal software that helps businesses optimise their client service operations. It enables companies to tailor their services to each customer's specific needs by storing and accessing data in one centralised location. The software also allows customers to self-serve on a secure platform. Below are some of the reasons why you should choose us for your custom client portal software:

  • We have extensive experience in developing customer portals, enabling us to deliver projects efficiently.
  • Our product development team is adaptable and collaborates closely with you to meet evolving user requirements and capitalise on emerging development opportunities.
  • Customer satisfaction is our top priority, and we involve you in every step of the development process to ensure your portal accurately reflects your vision and is tailored perfectly for your audience.
  • Our team works to the highest quality standards. You receive the desired product and assurance that an ISO 27001 company supports your product.
  • We utilise data-driven metrics to assess your portal's success and provide actionable insights for ongoing improvement.

Partner with Growcreate and experience the benefits of agile development.

Let’s build a portal that delivers real value for your clients and your bottom line.

Start a conversation with our team today.

Custom client portal FAQs

How is a custom client portal from Growcreate different from an off-the-shelf solution?

Off-the-shelf tools are often limited in functionality, flexibility and integration. Growcreate develops custom portals explicitly designed for your business workflows, systems and service model. The result is a secure, scalable solution that delivers better outcomes for both your team and your clients.

What does the development process with Growcreate look like?

We follow an agile process, starting with discovery to define your requirements and user journeys. From there, we design, build, test and launch your client portal in structured sprints. You'll have regular check-ins, clear milestones and complete visibility at every stage.

How long does it take to develop a portal with Growcreate?

Typical portal delivery takes 8 to 14 weeks, based on complexity. We provide a realistic timeline during the planning phase and work in agile iterations to ensure progress while maintaining quality.

Can Growcreate integrate the portal with our existing systems (CRM, finance, document management)?

Yes. System integration is a core part of Growcreate's approach. We regularly connect portals with platforms such as Microsoft Dynamics, Salesforce, SharePoint, HubSpot, and bespoke systems to ensure seamless workflows.

Is the portal secure and compliant with data protection requirements?

Growcreate is ISO 27001 certified and adheres to strict security protocols throughout the development and deployment process. All portals are hosted on Microsoft Azure, ensuring encrypted data handling, user access controls, and compliance with GDPR as well as industry-specific regulations.

Will the portal match our branding and client experience?

Absolutely. Growcreate designs every portal to reflect your brand identity, tone of service and client expectations. This includes branded log in screens, dashboard styling, client communications, and document templates.

What kind of support does Growcreate offer after launch?

We provide a complete post-launch support programme that includes technical assistance, monitoring, maintenance, updates and optional enhancements. Many of our clients retain Growcreate as a long-term partner for iterative development and optimisation.

How involved should we be during the project?

Growcreate works closely with your nominated Product Owner or internal lead to ensure clarity and alignment. You'll participate in important planning sessions, approvals and testing, but we handle delivery, allowing your team to focus on their core responsibilities.

Can we launch a basic version of the portal first and expand over time?

Yes. Growcreate takes a modular approach to development. You can start with essential features and scale the portal as your needs evolve. This approach supports faster go-live and long-term value creation.

What does a custom portal from Growcreate typically cost?

Costs vary based on scope, complexity and required integrations. We provide detailed estimates after the discovery phase, with phased or fixed-price options, depending on your preference. Our focus is always on delivering a high-quality solution that saves time, reduces admin and enhances client satisfaction.

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