Service

Custom CRM Development Built Around Your Sales Process

We build CRM systems that match how your teams sell and serve customers, so data stays complete, follow-ups happen and managers can trust the pipeline.

When a generic CRM stops fitting

Popular CRM platforms are a sensible default for many teams. But we regularly meet businesses where the CRM has become a burden: salespeople avoid it because it does not reflect how deals really work, managers export data to spreadsheets to get useful reports, and key customer information lives in other systems anyway.

Custom CRM development is worth considering when:

  • Your sales process has specific stages, approvals or pricing logic that standard pipelines cannot model
  • Customer data is split across ERP, billing, support and marketing tools with no single view
  • You need a CRM embedded in an existing portal or operations system
  • Per-seat licence costs are growing faster than the value you get

If none of these apply, configuring an existing CRM may be the better route — and we will say so.

What we build

A single customer view

Contacts, companies, deals, orders, invoices, support tickets and communication history on one screen, pulled from the systems where they live.

Pipelines that match reality

Custom stages, required fields per stage, approval steps for discounts and automatic tasks, so the pipeline reflects real deal progress rather than wishful thinking.

Automation that removes admin

Automatic lead assignment, follow-up reminders, email logging, renewal alerts and quote generation. Our business automation team often extends this into wider workflows.

Reporting managers trust

Forecasts, win rates, sales cycle length and activity metrics built on clean data — not on fields people fill in at the end of the quarter.

Industry-specific CRM

Some of our most useful CRM builds are tailored to a sector: enquiry and viewing management for real estate, client and matter tracking for professional services firms, and account management for B2B distributors. For a faster start, our CRM software provides a configurable base we extend for you.

AI inside the CRM

We increasingly add practical AI features: call and meeting summaries logged automatically, email drafting, lead scoring and prospect research. These build on our AI development experience and are rolled out only where they measurably save time.

Migration without data loss

We migrate contacts, companies, deals and activity history from your current CRM or spreadsheets, de-duplicate records and map old fields to the new structure, with a validation report before go-live.

    • What you get

      • Custom CRM application

        Web CRM with optional mobile access for field sales.

      • Integrations

        Live connections to email, calendar, ERP, billing and other key systems.

      • Migrated customer data

        Clean, de-duplicated records with history preserved.

      • Adoption dashboard

        Usage and data-quality metrics to track rollout success.

    • Industries we serve

      • Real Estate

        Property management, lettings, lead handling and tenant portal software for estate agents, landlords and property managers who want less admin and faster responses.

      • Professional Services

        Client portals, CRM, project and time tracking, billing and AI-assisted document workflows for consultancies, agencies, law and accountancy firms.

      • Finance

        Secure software for lenders, brokers, accountancy practices and fintech teams: client portals, workflow automation, reporting and integrations with financial systems.

      • Retail

        POS, inventory and customer software for retailers with one or many stores: real-time stock, faster checkouts, loyalty and reporting across every branch.

    Benefits

    Why invest in crm development

    • Higher adoption

      A CRM designed around real workflows gets used, so the data is complete and current.

    • Reliable forecasts

      Stage rules and required fields make pipeline reports something leadership can act on.

    • Less admin for sellers

      Automated logging, reminders and quote generation give salespeople more selling time.

    • Complete customer picture

      Orders, invoices and support history in one view improve every customer conversation.

    Capabilities

    What we build and deliver

    • Custom sales pipelines

      Multiple pipelines with bespoke stages, required fields and approval steps.

    • 360° customer records

      Contacts, accounts, deals, orders, tickets and communications in one place.

    • Email and calendar sync

      Two-way sync with Microsoft 365 or Google Workspace, with automatic activity logging.

    • Quotes and proposals

      Generate branded quotes from price lists with discount approval rules.

    • Workflow automation

      Lead routing, reminders, renewals and escalations triggered by rules.

    • Sales analytics

      Forecasts, conversion rates, cycle times and team activity dashboards.

    Process

    How we deliver

    A transparent, milestone-based process with working software at every stage.

    • Sales process review

      Ride along with sales and service teams, map the customer lifecycle and identify data sources.

    • Data model and UX design

      Design entities, pipeline stages and key screens, then test prototypes with users.

    • Build and integrate

      Develop the CRM and integrate email, calendar, ERP, billing and marketing tools.

    • Data migration

      Clean, de-duplicate and migrate records and history with a validation report.

    • Rollout and coaching

      Team-by-team launch, hands-on training and adoption tracking.

    Technologies

    Technology we use for this service

    • ASP.NET Core

      ASP.NET Core is our default framework for secure web applications and REST APIs: fast, cross-platform and well suited to complex business logic and integrations.

    • React

      We build responsive, accessible React front ends for dashboards, portals and SaaS products, backed by clean APIs and a component library you can maintain.

    • SQL Server

      SQL Server and Azure SQL power many of our ERP, POS and reporting systems, offering strong transactional integrity, rich tooling and tight integration with .NET.

    • Microsoft Azure

      We design, build and run applications on Microsoft Azure: App Service, containers, Azure SQL, Functions and Azure OpenAI, with security and cost control built in.

    Related work

    Projects we've delivered

    • AI Sales Assistant for B2B Teams

      An LLM-powered sales assistant that qualifies inbound leads, drafts tailored follow-ups and summarises accounts from CRM data for a B2B industrial supplier.

    • Modern POS System for a Regional Retail Chain

      A cloud-connected point-of-sale platform with offline tills, central pricing and real-time stock visibility, built for a 60-store retail chain replacing ageing on-premise terminals.

    • Clinic Appointment Mobile App

      A patient booking app and clinic scheduling back office for a group of private outpatient clinics, with online booking, reminders and secure pre-visit forms.

    Case studies

    Results from similar engagements

    • Retail Chain POS Modernisation

      How a 60-store retail chain replaced ageing on-premise tills with an offline-capable cloud POS, cutting checkout times by 35% and ending overnight price syncs.

    • AI Support Assistant for a B2B SaaS Company

      How a B2B SaaS company deployed a grounded AI support assistant that resolves 42% of conversations on its own and hands the rest to agents with full context.

    What our clients say

    • We used to lose half a day's takings every time a store's broadband went down. Since the new tills went in, outages barely register, and head office can change a price at lunchtime and see it on every shelf-edge promotion by the afternoon.

    • Parents now have one app instead of four, and our office teams have stopped spending Monday mornings chasing absence calls. The migration was the part we worried about most, and the trial runs meant there were no surprises on go-live day.

    • The assistant resolves the repetitive how-do-I questions and hands everything else to us with a proper summary. Our agents spend their time on the tricky tickets now, and customers get answers at 2am without us adding a night shift.

    Solutions

    Related software solutions

    • CRM Software

      CRM software for B2B and service businesses: pipeline management, contact history, quotes, tasks and forecasting, configured around your sales process with optional AI assistance.

    • Lead Management Software

      Lead management software that captures enquiries from every channel, scores and routes them instantly and tracks follow-up, so no lead goes cold and marketing sees what converts.

    • Customer Management Software

      Customer management software that unifies customer profiles, service history, support tickets, loyalty and communication so every team sees the full customer picture.

    FAQ

    Frequently asked questions

    • Should we build a custom CRM or use Salesforce or HubSpot?

      If your process is fairly standard, a mainstream CRM configured well is usually the faster, cheaper choice. Custom CRM pays off when your sales process, data sources or licence costs make off-the-shelf tools a poor fit.

    • How long does it take to build a custom CRM?

      A focused CRM for one sales team typically takes 3–4 months including migration. Larger builds with multiple pipelines and deep integrations take 5–8 months.

    • Can you migrate our data from our existing CRM?

      Yes. We export, clean and de-duplicate contacts, companies, deals and activity history, map fields to the new model and provide a validation report before go-live.

    • What is the difference between CRM and ERP?

      CRM manages customer relationships and sales; ERP manages operations such as inventory, purchasing and finance. Our ERP vs CRM guide explains when you need one, the other or both.

    Insights

    Further reading

    Is your CRM working against you?

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