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High Assurance Custom Software Development 🇬🇧

Whether you need help prototyping an idea, building an MVP, or scaling a fully-fledged enterprise application, we guide you through every stage of the development lifecycle.

Coreblue is a team of UK based technologists developing custom software for clients that want to drive change, increase efficiency and achieve competitive advantage. 

A 3-step approach:

  • Min project size
    $10,000+
  • Hourly rate
    $100 - $149 / hr
  • Employees
    10 - 49
  • Locations
    London, England
  • Year founded
    Founded 2015

6 Locations

  • London , England
  • Plymouth , England
  • Edinburgh , Scotland
  • Manchester , England
  • Etterbeek , Belgium
  • Bristol , England

No have been added yet...

    Pricing Snapshot

    Min. project size $10,000+
    Avg. hourly rate $100 - $149 /hr
    Rating for cost 4.9 /5

    What Clients Have Said

    Coreblue offers competitive pricing with good value for cost, delivering projects on time and within budget. Clients noted their flexibility and commitment to understanding business needs, often resulting in successful MVP launches. Specific project costs were not detailed, but overall client satisfaction indicates strong value.

    This summary is based on verified Clutch reviews.

    Most Common Project Size

    $50,000 - $199,999 based on 17 reviews
    < $49,999 $50,000 - $199,999 $200,000 - $999,999 > $1,000,000

    Select a service to see pricing information

    Highly Rated Similar Providers

    Coreblue Review Insights

    Overall Review Rating

    5.0
    • Quality 5.0
    • Schedule 5.0
    • Cost 4.9
    • Willing to Refer 5.0

    Top Mentions

    Review Highlights

    • Strong Communication and Collaboration

      Clients praised Coreblue for their open communication channels, often using tools like Slack, Zoom, and Google Meet. This transparency and frequent updates ensure that clients are well-informed and actively involved in the development process.

    • Commitment to Continuous Improvement

      Coreblue shows a commitment to continuous improvement, both in their processes and in the solutions they deliver. Clients note their ability to incorporate feedback and adapt solutions to better meet evolving business needs.

    • Commitment to Understanding Client Needs

      Coreblue is noted for their dedication to understanding the business and technical needs of their clients. They engage deeply with clients, ensuring that the solutions developed are aligned with business objectives and industry standards.

    • Successful MVP and Prototype Development

      Coreblue excels in developing Minimum Viable Products (MVPs) and prototypes, helping clients test and validate their ideas quickly and efficiently. This capability is crucial for startups and companies entering new markets.

    • Challenges with Technical Stack Adjustments

      In some instances, Coreblue has had to change the technology stack mid-project, which could have been handled with more foresight. However, their transparency and quick action to mitigate the impact were appreciated.

    • Focus on Business Understanding

      Coreblue places significant emphasis on understanding the business context of their projects. This focus ensures that the technical solutions provided are well-aligned with the client's strategic goals and industry requirements.

    Coreblue Reviews

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    Custom Cloud App Development for Construction Company

    • Custom Software Development
    • Confidential
    • Jan. 2024 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "Coreblue spent significant time and effort to understand the complexities of the project."

    May 21, 2024
    Executive, Clariti
    Anonymous
    Verified
    • Other industries
    • United Kingdom
    • 11-50 Employees
    • Online Review
    • Verified

    Coreblue has developed a cloud app for a construction company. Their work has included creating an admin portal for user and customer management and ensuring scalability for future development.

    App Management & Support for Legal Services Company

    • API Development Application Management & Support Custom Software Development
    • Confidential
    • Feb. 2022 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "Coreblue takes a business-first approach."

    Apr 11, 2024
    Senior Account Manager, Hook Tangaza
    Rebecca Bramble-McDade
    Verified
    • Legal
    • United Kingdom
    • 1-10 Employees
    • Online Review
    • Verified

    Coreblue has audited a legal services company's existing app and reviewed its entire code. They have built an admin and frontend user portals using ReactJS and a Node-based CMS.

    Custom Software Dev Support for Online Payment Platform

    • Custom Software Development Mobile App Development
    • Confidential
    • Aug. 2023 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They have taken the time to understand the wider context and have planned the project schedule accordingly."

    Mar 26, 2024
    Founder & Director, QUIDMATE LTD
    Vipin Singh
    Verified
    • Information technology
    • City of London, England
    • 1-10 Employees
    • Online Review
    • Verified

    Coreblue is the technology partner of an online payment platform. They've built the software and infrastructure architecture for the client's product, which has included discovery, design, and MVP development.

    Mobile & Web App Dev for Fire Risk Assessment App Provider

    • Custom Software Development Mobile App Development
    • Confidential
    • Jan. 2022 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0
    "CoreBlue is a breath of fresh air."
    Dec 18, 2023
    Director, Firehub
    Anonymous
    Verified
    • Other industries
    • Matlock, England
    • 1-10 Employees
    • Online Review
    • Verified

    Coreblue provides development services for a fire risk assessment app provider. Coreblue has audited and assessed the client's platform, including a Flutter mobile app and Laravel and Vue.js web systems.

    MVP Development Service for Asset-Tracking Solutions Company

    • Custom Software Development UX/UI Design
    • $50,000 to $199,999
    • Nov. 2022 - June 2023
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "CoreBlue worked with us to solve complex technical problems and went above and beyond."

    Jul 18, 2023
    CTO, Sirius Asset Solutions Limited
    Oliver Jackson
    Verified
    • Supply Chain, Logistics, and Transport
    • United Kingdom
    • 1-10 Employees
    • Online Review
    • Verified

    An asset-tracking company hired CoreBlue to build a launch-ready MVP. The product was created to support the client's customers in tracking fleets and receiving insights into the asset's location and usage. 

    MVP Development for Design & Manufacturing Company

    • $50,000 to $199,999
    • May 2022 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "CoreBlue is a breath of fresh air, and we are excited about what we can achieve together."

    Feb 26, 2023
    CTO, Supra UK Limited
    Oliver Jackson
    Verified
    • Other industries
    • Worcester, England
    • 11-50 Employees
    • Online Review
    • Verified

    CoreBlue supports the development of an MVP for a design and manufacturing company. After a technical discovery process, they devise a plan and provide a solution that requires a UI split into two.

    Custom Software Dev for Real Estate Company

    • $50,000 to $199,999
    • Dec. 2022 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "We are incredibly confident in their ability and have seen excellent results."

    Feb 25, 2023
    Managing Director, PreConvey Limited
    Chris Scantlebury
    Verified
    • Real estate
    • Plymouth, England
    • 1-10 Employees
    • Online Review
    • Verified

    CoreBlue is developing software for a real estate company. They have built the software, created a mobile app, and integrated features to secure ID scanning tools and identify end customers.

    Custom Software Dev for Digital Products & Services Co

    • $200,000 to $999,999
    • Oct. 2022 - Feb. 2023
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    4.5
    Willing to Refer
    5.0

    "They took the time to understand the long-term plan for this platform."

    Feb 10, 2023
    CEO, Engaged Communities C.I.C.
    Ann Holman
    Verified
    • Other industries
    • Plymouth, England
    • 1-10 Employees
    • Online Review
    • Verified

    CoreBlue supported the development of a volunteering software marketplace for a digital products and services company. They provided a roadmap, created design prototypes in Figma, and built portals in React.

    Custom Software Development for Private Equity Investors

    • Custom Software Development
    • $200,000 to $999,999
    • May 2021 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "CoreBlue’s maturity and accreditations in security and quality give us the confidence to pick them as our partner."

    Nov 15, 2022
    Head of Product & Operations, Executive Nexus
    Tom James
    Verified
    • Other industries
    • London, England
    • 11-50 Employees
    • Online Review
    • Verified

    CoreBlue has developed bespoke scalable software for private equity investors and business executives. They've migrated an existing platform into a new environment, led testing, and provided ongoing support.

    Web App & Custom Software Dev for Luxury Holiday Rental Firm

    • Custom Software Development Web Development
    • $200,000 to $999,999
    • Mar. 2021 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "CoreBlue is receptive to feedback and worked with me to ensure we hold the platform to the highest standard."

    Oct 26, 2022
    Founder, Luxury Holiday Rental Firm
    Anonymous
    Verified
    • Hospitality & leisure
    • France
    • 1-10 Employees
    • Online Review
    • Verified

    CoreBlue creates a scalable web app for a luxury holiday rental firm by making its core system a web API. They also use React.js and Next.js to build the interface as a server-side rendered single-page app.

    Showing 1-10 of 23 Reviews

    Locations (6)

    Finsbury Business Centre, 40 Bowling Green Lane LondonEngland EC1R 0NE

    2 - 5

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