Voices of our customers


Peter Treadwell

Operations Director

We chose GoodCore because we felt like they were aligned with our values. Also, the fact that they could deliver on our requirements of the tender, along with the timeframes they were given and the cost as well. So it was the whole package!


Scott Gardiner

Founder & CEO

One aspect of the engagement process I really appreciated was GoodCore’s communication. I truly felt like I could have been the only client during this process. Once our product went live, I still felt like I was GoodCore’s only client. I reached out, they responded, they delivered.


Viki Smith

General Manager

Every single time we’ve created a ticket or talked to GoodCore about an issue, it was solved incredibly quickly. They are always on hand, always supportive. From start to finish, it’s been fantastic — the understanding, the engagement, the willingness to work.

James McNab

James McNab, Development Manager

at AppsAnywhere

We think of them as a part of our team. They’re very hands-on, are always involved in conversations, and are available to work through everything with us because they are like an extension of our team. They have a unique ability to understand the resources that we need, even if we don’t always know ourselves.

Leigh Ellis

Leigh Ellis, Technical Director

at CoolCare LTD

GoodCore Software was on top of their project management game — they had excellent communication skills and remained adherent to our timelines. Their team kept our expectations in mind and had no complaints throughout the project, so we completed the product quickly without its quality being compromised.

David Walford

David Walford, CEO & Managing Member

at EchoVision

When we first engaged with GoodCore, we were in jeopardy of losing clients and facing potential legal ramifications. They came in, stabilized the platform, got everybody back up and running, and moved forward with a much better solution. We owe much of our company growth to their development skills.


Trusted by

  • Mitsubishi
  • University-of-Winchester
  • GC-Business-Finance
  • London-womens-clinic
  • Harding display
  • pmll
  • Briefing-Source
  • Cardinal-management
  • CoolCare
  • SimpleFind
  • Go Play Golf
  • Pick10
  • Hirevine
  • Weight Loss
  • AKD

Client-first software engineering company

Larger software development companies in the UK often struggle to be customer-centric while smaller players lack capacity and streamlined processes. Our custom software development company provides an engaging and personalised customer experience as well as exceptional business outcomes.

  • 6.8 years

    Average engagement

  • 5.0/5.0

    Customer satisfaction
    rating on Clutch

  • 19+ years

    of experience crafting exceptional software

  • 100+

    successful projects for startups
    and enterprises

Open and honest dialogue

We believe in transparent communication and will be upfront with you if we are not the best fit for your business needs. We are not focused on just closing a sales deal–we strive for long term relationships where we can add meaningful value for our clients.  

Focus on the bigger picture

We don’t just focus on your short term requirements–we delve into your business and industry dynamics to understand the big picture. Our software development company prioritises your success through smart planning, striving to implement your vision beyond just task execution.

Active management team involvement

From our first introductory call to actual product development, our management team remains actively engaged in projects, providing strategic guidance to both clients and delivery teams. This commitment ensures project success and an elevated customer experience.

Simplicity and adaptability

Simple yet effective, our processes are designed to make your interactions with us clear, enjoyable, and efficient, whilst also delivering desired business outcomes. You won’t have to interpret technical jargon or wade through unnecessary documentation.

Fuelling your success with top talent and
agile processes

With a seamless integration of Agile methodologies and top-tier engineering expertise, our software engineering company consistently delivers high-quality results on time, providing exceptional value for your investment.

Need a scalable software development firm?

With our extensive talent pool, an agile hiring process, and employee referral programs, our company is dedicated to fuelling your projects with the right engineering resources at the right time and rapidly scaling your development teams.

More on team augmentation

I chose GoodCore because they could provide support for our existing websites in PHP and develop our new software in .NET. Another reason we chose GoodCore was that they could scale their team and adapt it to our development needs.


Ellis Hughes, Director

at GP UK Support Services LTD


Pressured by tight deadlines?

Our UK-based software development company blends expert management and technical skills for flawless and timely execution of complex software projects. Our flexible SDLC ensures adaptability for all clients, from startups to corporate giants.

More on our processes

GoodCore has known from the beginning that we’re on a really tight deadline. We’ve had six months to decide what we want and get it launched. They’ve done that, which I don’t think many people could’ve done. It shows the dedication and hard work of their team.


Viki Smith, General Manager

at Printed Music Licensing Limited


Concerned about budget overruns?

Our careful project planning, rapid development methods, and ongoing progress monitoring work together to proactively mitigate risks and optimise resource allocation, thereby safeguarding against budget overruns.

More on cost optimisation

Our team measures success based on GoodCore’s ability to deliver against the project’s scope. GoodCore’s team has provided a clear breakdown of how much time, effort, coding, and testing is needed for it. We’ve also built a contingency plan since software development tends to have some unknowns.


David Williams, Head of IT

at London Women's Clinic


Looking for end-to-end software development support?

From crafting bespoke software to providing ongoing project support and maintenance, we are with you every step of the way, adapting your software for ever-changing market realities and enhancing it for lasting excellence.

More on project support

They were extremely committed to making a successful product for us—and they did. Even after launch, they provided ongoing support as needed. While operating within the tight budget, they made sure to deliver. They were keen to prove that offshore relationships could be successful—and they did.


Jane Carter, Director

at One Golf Network

  • B2B
  • Staff Augmentation
  • Clutch
  • Cyber Essential Plus
  • ISO
  • Forbes
  • Crown Commercial Service Supplier Award
  • Mobile App Developers
  • Top Software Development Company

You have questions, we have answers

Seeking more clarity? Delve into more insights about our software development
services in the United Kingdom.

GoodCore follows a structured six-stage process for bespoke software development:

  1. Project initiation: Understanding your vision, goals, and requirements.
  2. Discovery phase: In-depth research, technical feasibility analysis, and roadmap creation.
  3. Development: Building the software as per the approved plan and design.
  4. User-Acceptance Testing (UAT): Rigorous testing among ket stakeholders to ensure it meets all requirements.
  5. Software Release: Deployment for end-users.
  6. Support & Maintenance: Ongoing services to keep the software efficient.

For detailed insights on how our software development firm manages development, visit our dedicated Our Process page.

At GoodCore, unlike many software development companies in London or across the UK, we establish clear agreements on IP rights at the project's start, ensuring you have full control over the final product.

Estimating the cost of your software solution is a nuanced process that’s shaped by your unique requirements. Factors like business logic, technical complexities, and integrations all play a role.

For a rough estimate, here are pricing brackets based on project size and complexity at our UK custom software development agency:

  • Small Projects (£25,000-£50,000): This includes custom web portals and simple admin panels.
  • Medium-Size Projects (£50,000-£100,000): Covers B2B/B2C marketplaces, basic ERPs, and workflow apps.
  • Large Projects (£100,000+): Encompasses complex solutions like multi-platform corporate systems and SaaS platforms.

Following a thorough discovery phase, we'll provide a precise scope. For more information, vision our dedicated page on custom software pricing.

Step 1: Project details
Share your product idea, scope, timelines, or resource needs for your project so we can understand your unique requirements.

Step 2: Discovery call
Connect with our management team for a personalised consultation to discuss your software development goals and shape your tailored strategy.

Step 3: Custom proposal
Following the analysis of your needs, our software agency will provide a personalised proposal outlining our custom approach, resources, and timelines for your project.

    Seeking digital excellence?

    Tell us your project vision and receive expert insights, practical feedback, and suitable engagement options from our leadership.

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    19+ years

    of experience crafting exceptional software

    6.8 years

    clients spend with us on average


    successful projects for startups and enterprises

    Check Mark
    NDA Included

    Strict adherence to confidentiality

    Check Mark
    IP rights secured

    Intellectual Property belongs to you

    Got questions?
    Want to talk to us?
    020 8781 6903
    Want to join our team?