Custom Development Services

Custom System Integrations

Your business shouldn’t be held back by disconnected systems. We design and deliver bespoke integrations that bring your data and platforms together — unlocking smoother operations, better decision-making, and stronger ROI from the systems you already use.
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Connect the dots across your business

As businesses scale, systems multiply — often leading to duplicated work, inconsistent data, and missed opportunities. We build integrations that connect your tools, remove manual steps, and create a clearer picture of what’s really going on.

Whether it’s syncing platforms in real time, linking legacy systems with modern apps, or automating critical workflows, we tailor each solution to your setup and your goals.

Bring all your data together — securely and reliably
Bring all your data together — securely and reliably

Legacy systems, third-party apps, cloud platforms — we create fast, secure, and resilient connections between them. No matter the format or source, we make sure your critical data is always where you need it, when you need it.

see how we integrated nhs, lab and customer data for covid testing for a high-street pharmacy
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Make faster, clearer decisions
Make faster, clearer decisions

The right data, at the right time, in the right format — that’s what drives better decisions. We don’t just connect your systems; we design interfaces and workflows that present your information clearly and usefully, so your team can act with confidence.

see how we helped bw unlock better decision-making with multiple integrations
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Built for scale, ready when it matters
Built for scale, ready when it matters

When demand spikes, your systems shouldn’t stumble. We build integrations and infrastructure that are built to scale — keeping services running smoothly, even under pressure.

see how we help universities build integrations that scale with demand
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Get in touch to discuss your next project

Speak to us today about your next project and the strategic direction of your business.

 

(Optional). Let us know what you'd like to talk about.

Frequently Asked Questions

  • What kinds of systems can you integrate?

    We work with CRMs, ERPs, finance platforms, inventory tools, custom software, and more — including legacy systems. If it has data and a way to access it, we can usually connect it.

  • Do you only work with modern APIs?

    No. While APIs are often the fastest route, we also work with flat files, database-level integrations, and other legacy methods when required. Our approach is flexible and built around what’s actually possible in your environment.

  • How secure are your integrations?

    Security is a core part of every integration we deliver. We follow best practices in encryption, authentication, and access control (including ISO 27001 and Cyber Essentials Plus). We’ll work within your compliance frameworks to make sure everything meets internal and external standards.

  • Can we see what’s happening inside the integration once it’s live?

    Yes. We build in visibility, so you can monitor performance, spot failures quickly, and stay in control. Where needed, we also create dashboards or reporting layers tailored to your business.

  • Will your team work directly with our in-house developers or IT team?

    Definitely. We’re used to integrating closely with in-house teams — whether that’s to share knowledge, align on architecture, or co-deliver a wider transformation. You’ll always have a clear, collaborative way of working.

 
Let’s Build Something Brilliant Together

Have an idea, challenge or project in mind? Talk to one of our engineers — no hard sell, just a helpful, no-obligation conversation about what’s possible.

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our work
Recent work
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How we Seamlessly Migrated Choice Housing's CMS in Record Time
Seamlessly Migrated CMS in Record Time
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Delivering Data Engineering Support for the Charity Commission
Delivering Data Engineering Support for the Charity Commission
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Aberdeenshire Council Digital Services Transformation
See how we helped Aberdeenshire Council transform their customer facing digital services
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Our blogs
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Codiance has once again been recognised for its growth, earning a place in the UK Fast Growth Index 2026. The UK Fast Growth Index identifies the 50 fastest-growing companies across each of seven UK nations and regions, bringing together some of the country's most ambitious and successful growing businesses.
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How AI will reshape the flex market within 18 months
AI agents could soon research workspaces, connect with operator systems and book viewings on behalf of customers. Flex operators need to prepare their data, integrations and controls now.
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Bringing AI-Powered Content Creation Directly into Umbraco CMS
Are you tired of the disjointed workflow of copying content out of your CMS just to use AI tools? At Codiance, we have developed a unique solution that brings AI-powered content creation directly into Umbraco.
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