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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
  • Languages
  • Timezones

1 Language that we service

  • English

2 Timezones that we service

CET
Central European Time (CET)
GMT
Greenwich Mean Time (GMT)

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
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    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

    • 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.

    • Expertise in Diverse Technologies

      Coreblue has demonstrated proficiency in a variety of technologies, including ReactJS, Flutter, Laravel, and serverless cloud technologies. This versatility allows them to cater to different client needs and project requirements effectively.

    • High-Quality Deliverables

      Clients consistently report satisfaction with Coreblue's deliverables, noting that projects are completed on time, within budget, and to a high standard. This includes both functional and technical aspects of the solutions provided.

    • 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.

    • Proficiency in Agile Methodologies

      Coreblue consistently uses agile methodologies, such as SCRUM, to manage projects. Clients appreciate the structured approach, including regular sprint reviews and clear backlog management, which facilitates effective communication and timely delivery of projects.

    • Transparency in Workflow and Progress Tracking

      Coreblue's use of transparent project management tools and regular updates ensures clients are always aware of project status. This transparency builds trust and allows for timely adjustments based on client feedback.

    Coreblue Reviews

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    All Filters

    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."

    Executive, Clariti
    Anonymous
    • Construction
    • 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."

    Senior Account Manager, Hook Tangaza
    Rebecca Bramble-McDade
    • 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."

    Founder & Director, QUIDMATE LTD
    Vipin Singh
    • 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."
    Director, Firehub
    Anonymous
    • Other Industry
    • 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."

    CTO, Sirius Asset Solutions Limited
    Oliver Jackson
    • 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."

    CTO, Supra UK Limited
    Oliver Jackson
    • Design
    • 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."

    Managing Director, PreConvey Limited
    Chris Scantlebury
    • 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."

    CEO, Engaged Communities C.I.C.
    Ann Holman
    • IT Services
    • 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.

    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."

    Founder, Luxury Holiday Rental Firm
    Anonymous
    • 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.

    Clutch verification provides an additional layer of data to help you make the right purchasing decision of business services.

    Learn More
    Verified Client Reviews
    21
    Overall Review Rating
    5
    Source
    Clutch
    Last Updated
    May 21, 2024

    Business Entity

    Business Entity Name CORE BLUE LIMITED
    Source Companies House
    Jurisdiction of Formation United Kingdom
    Date of Formation July 21, 2016
    Status Active
    Last Updated August 9, 2022
    ID 10290102

    Credit Report Results

    International Credit Risk Assessment Very Low Risk
    Source Creditsafe
    Last Updated January 1, 2022
    Learn More About The Clutch Verification Process

    Locations (6)

    2 - 9

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