Top 100 App Developers for CRM Apps in the United Kingdom

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Top 100 App Developers for CRM Apps in the United Kingdom

May 2022

Looking for a top CRM app development company in the United Kingdom?

CRM apps compile, organize, and pass data from your CRM to a mobile app, making it easier for your sales enablement team to nurture leads and help buyers make informed decisions. As you look for an app development company to help you with your CRM app, consider which CRMs each app development company has worked with. 

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List of the Best United Kingdom CRM App Development Companies

  • 1
    • Scheduling

      4.6
    • Quality

      4.7
    • Cost

      4.2
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 10 - 49 employees
    • Martlesham, United Kingdom

    Coderus is a software and mobile app development company based in Martlesham Heath, U.K., with offices in Cambridge and Norwich, U.K. The company, founded in 1998, has a team of more than 30 that provides mobile app development, IoT development, UX/UI design, product design, IT strategy consulting, wearable app development, and application testing services. Coderus serves small and larger-sized companies in various industries that include consumer products & services.

    Clients

    • INEOS Team UK (America's Cup)
    • EO Charging
    • Bowers & Wilkins
    • ELGA Veolia

    Industries

    Notable Project

    Coderus supports the development and QA pipelines of a charging system provider. They handle embedded software, cloud, and app development to streamline the client's product development and improvement efforts.

    "Coderus easily accomplishes their deliverables despite our unpredictable needs."

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  • 2
    • Scheduling

      4.8
    • Quality

      4.7
    • Cost

      4.5
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $100,000+
    • 50 - 249 employees
    • Salford, United Kingdom

    Apadmi is a 140+ member mobile tech group specializing in app development, IoT, and consulting for big data, BI, and SI. Founded in 2009 and based in Manchester, UK, their team excels at helping organizations use technology to achieve a competitive advantage.

    Clients

    • BBC
    • Argos
    • Lexus
    • Range Rover

    Industries

    Notable Project

    Apadmi serves as the mobile app development partner to a SaaS company. They used React Native to build iOS and Andriod solutions, including three software development kits and a sales demonstration app.

    "There’s a lot of expertise and passion on their team."

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  • 3
    • $50,000+
    • 250 - 999 employees
    • London, United Kingdom

    DCSL GuideSmiths is a bespoke software development company headquartered in Farnborough, England with additional engineering centers in London, Manchester, England, and Madrid, Spain. Across international locations, they have a team of more than 250 individuals providing custom software, mobile application, and web development services to a diverse clientele. They support established businesses, nonprofits, government organizations, and startups

    Clients

    • Mitsubishi
    • Hospify
    • Skanska
    • Water Aid

    Industries

    Notable Project

    A real estate investment company hired DCSL GuideSmiths to provide customer portal development. They use different technologies to write the site's new iteration, develop the frontend, and host the software.

    "Their team has enabled us to get through the rough patches we’ve faced with our project."

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  • 4
    • Scheduling

      4.8
    • Quality

      5.0
    • Cost

      4.6
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 10 - 49 employees
    • Brighton, United Kingdom

    Brightec is a native mobile app development company based in Brighton with a satellite office in London. Begun in 2006, their 10+ team creates agile and functional business solutions for both iOS and Android.

    Clients

    • Morrisons Supermarkets
    • Willis Towers Watson
    • Ziffit
    • KitchenCraft

    Industries

    Notable Project

    Brightec handled frontend development to help build a loyalty company's train ticketing app. They designed features and embedded ticketing information, provided by a third-party vendor, into the platform.

    "Brightec was a breath of fresh air — they sped up our processes with their can-do attitude."

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  • 5
    • Scheduling

      4.7
    • Quality

      4.9
    • Cost

      4.6
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $100,000+
    • 10 - 49 employees
    • Cardiff, United Kingdom

    Formed in 2003, Rantmedia is a mobile app development agency of 10+ designers, developers, and app testers. From their headquarters in Cardiff, this award-winning team provides innovative and outstanding digital solutions for organizations of any size.

    Clients

    • BBC London
    • Thales
    • NHS
    • Admiral Insurance

    Industries

    Notable Project

    Rantmedia developed a mobile application for an IT manufacturer. The team built an iOS/Android app to facilitate IT hardware recycling. The team also offered strategy for a tree planting incentive program.

    “Their passion for the project stood out from day one.” 

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  • 6
    • $50,000+
    • 50 - 249 employees
    • Reigate, United Kingdom

    Sonin is a mobile app development agency based in Reigate, England, and was founded in 2008. Their team of 28 employees specializes in mobile app development, web development, and UX/UI design.

    Clients

    • FatFace
    • Morrisons & Schwartz
    • esure
    • The British Museum

    Industries

    Notable Project

    Sonin App Development has developed a user-friendly mobile app for a personal training business. The app gives users access to training programs, as well as live workout sessions.

    "They always find ways to make my ideas come to life within the app."

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  • 7
    • $10,000+
    • 2 - 9 employees
    • Alvechurch, United Kingdom

    Exploding Phone is a software development and design firm founded in 2008. Based in Birmingham, U.K., the team of 10 employees specializes in mobile app development, web development and custom software development. They mainly serve small business and midmarket clients in the business services, manufacturing, and health care industries.

    Clients

    • The NHS
    • Taylor Wimpey
    • The Coleman Group
    • Capital Fireplaces/Solution Fires

    Industries

    Notable Project

    A health organization has tapped Exploding Phone's team to build their mobile app from the ground up. They've developed solutions to accommodate automated data organization based on date and intervention time.

    "They’re a responsive and adaptable partner that continuously devises innovative methods to refine our product."

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  • 8
    • Scheduling

      4.7
    • Quality

      4.8
    • Cost

      4.7
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $50,000+
    • 10 - 49 employees
    • Manchester, United Kingdom

    Founded in 2010, Silverchip is located in Manchester, United Kingdom. Their team of 13 employees provides mobile app development and custom software development services for enterprise, midmarket, and small businesses.

    Clients

    • Suits Me Banking
    • England Squash
    • LGBT Foundation
    • Boundary Outlet

    Industries

    Notable Project

    Silverchip developed a documentation system to make it quicker and more customizable. They built out the database architecture and added a template builder. They developed with React, JavaScript, and C++.

    “They enjoy what they do, and it shows in what they deliver to their clients.”

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  • 9
    • Scheduling

      4.5
    • Quality

      4.7
    • Cost

      4.9
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 50 - 249 employees
    • Manchester, United Kingdom

    Digiryte is a web and mobile app development company based in Manchester, United Kingdom with another UK office in Preston. Since 2015, their team of 28 has been specializing in mobile app development, custom software development, and web development for midmarket clients. 

    Clients

    • NHS
    • Channel 4
    • Close Brothers
    • Hinch Property Management

    Industries

    Notable Project

    Digiryte developed a custom system to improve the client sign-up process for a legal firm. The system allows clients to fill their information online and automatically get an agreement document ready to sign.

    “Digiryte is very knowledgeable in their field, so they’re able to implement what we ask for.”

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  • 10
    • Scheduling

      4.8
    • Quality

      4.9
    • Cost

      4.9
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $50,000+
    • 10 - 49 employees
    • London, United Kingdom

    STAKK is a London-based mobile app company founded in 2020. With fewer than 50 employees, they specialize in mobile app development, web development, and UX/UI design for clients that work in various industries, such as IT, business services, and the government.

    Clients

    • The British Museum
    • Nivoda
    • London North Eastern Railway
    • Volopa

    Industries

    Notable Project

    Stakk provides web development and maintenance services for a fitness company. They rebuilt the website, revamping MemberPress and matching the UX to the client’s app. Currently, they provide site maintenance.

    "I appreciate the amount and depth of communication we get from Stakk."

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  • 11
    • Scheduling

      4.9
    • Quality

      4.9
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 10 - 49 employees
    • London, United Kingdom

    TH-EY is a development agency in London, England. Founded in 2017, they have about 8 employees that serve clients in a variety of industries. Services include custom software development, web development, and mobile app development.

    Clients

    • Launchworks
    • Own-Kind
    • pixable
    • First Ascent

    Industries

    Notable Project

    TH-EY was hired to provide custom web development for a job listing platform. The platform was expected to facilitate hiring processes. Technologies used include JavaScript, React, and JWS. 

    "TH-EY has a proven track record and brings the lessons learned from previous projects with them to new work."

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  • 12
    • $10,000+
    • 10 - 49 employees
    • Watford, United Kingdom

    AppDrawn is a software solutions company founded in 1999. Their headquarters are in London and they have a second office in Barcelona. Across these 2 locations, they have a team of a dozen staff that do custom software development, web development, and mobile app development for small and medium-size businesses.

    Clients

    • Aspire Customer Communication Services
    • Imagine Property Group
    • Renteq Highways
    • HSM

    Industries

    Notable Project

    AppDrawn Software Development provides ongoing custom software development for a fulfilment technology company. The team created a cloud-based software system for the business to operate in real-time.

    "They are always trying to figure out what the customer needs before the customer even knows it."

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  • 13
    • Scheduling

      4.3
    • Quality

      4.8
    • Cost

      4.2
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 250 - 999 employees
    • London, United Kingdom

    Softwire is a digital design, engineering and support agency, with offices in London, Cambridge and Manchester. Employing over 200 engineers we create bespoke digital software, mobile apps, and offer strategic IT consulting for some of the UK’s leading brands including the BBC, David Lloyd Clubs, Channel 5 and many large Government Departments.

    Clients

    • The BBC
    • David Lloyd Clubs
    • RSA
    • The Cabinet Office

    Industries

    Notable Project

    A property portal company has collaborated with Softwire for custom software development using React, Java, and more. They manage product research, MVP creation, launching process, and various optimization. 

    "They operate independently and raise issues only when necessary."

    Visit Site
  • 14
    • Scheduling

      4.7
    • Quality

      4.9
    • Cost

      4.3
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $100,000+
    • 10 - 49 employees
    • Leeds, United Kingdom

    Pocketworks was founded in 2012 and is located in Leeds, United Kingdom. With 17 employees, they provide mobile app development, custom software development, and UX/UI for enterprise and midmarket sized businesses.

    Clients

    • ASDA
    • Yorkshire Plant Hire
    • Global Label Printer WasteCare
    • National Waste Disposal Veezu

    Industries

    Notable Project

    Pocketworks is engaged with a waste management company, providing Android app development work to extend their core business app into fieldwork. This project also enables the drastic reduction of paperwork.

    "It is impressive how well they take feedback, changing their processes to better provide for their customers."

    Visit Site
  • 15
    • Scheduling

      4.8
    • Quality

      4.8
    • Cost

      4.5
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 2 - 9 employees
    • Gateshead, United Kingdom

    ARCH is a digital solutions firm specializing in the design, development, and hosting of websites, mobile apps, and business systems. They also have extensive experience in e-commerce, intranet, e-learning, CMS and CRM systems. Founded in 2005 and headquartered in London, with an office in Gateshead, U.K., their team consists fo fewer than 10 employees. 
     

    Clients

    • Nestle
    • Willmott Dixon
    • Gateshead Council
    • BBMV

    Industries

    Notable Project

    ARCH is developing a recipe platform’s app for iOS and Android. They’ve provided prototype designs before building the tool using Flutter. 

    "We have been very pleased with the quality of work ARCH has produced."

    Visit Site
  • 16
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      4.9
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 10 - 49 employees
    • London, United Kingdom

    Core Blue Ltd is a software engineering company based in London with an office in Plymouth, U.K. The company, founded in 2015, has a team of less than ten that provides custom software development, mobile app development, web development, and IoT development services to various companies.

    Clients

    • Bank of Kigali
    • Kuoni
    • SAP
    • PayPoint

    Industries

    Notable Project

    A corporate finance company needed a software development partner to help support their clients. They chose to partner with Core Blue because of how they approach a project like this.

    "They are always friendly and try their best to deliver the best product they can."

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  • 17
    • Scheduling

      4.8
    • Quality

      4.9
    • Cost

      4.5
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 10 - 49 employees
    • Leamington Spa, United Kingdom

    Appoly Ltd is a mobile and web application development company based in Leamington Spa, UK. The company, founded in 2017, has a team of less than 15 who provide mobile and web development for business processes to various businesses.

    Industries

    Notable Project

    Appoly Ltd was hired by a Waste Logistics Business to develop mobile apps that do business functions like fleet management and customer service. Appoly Ltd has developed two apps: one for drivers to coordinate with the transport hub at the main office, and the other is for customer interaction. The app developed for professional kitchen and bathroom fitters can pass on a diary of works that allowed tracking of the business to go ten times faster.

    "In each project, Appoly contributed ideas and listened to ours, suggesting ways to implement them." - Head of IT, Waste Logistics Business    

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  • 18
    • $10,000+
    • 10 - 49 employees
    • Edinburgh, United Kingdom

    Bad Dinosaur is a development company in Edinburgh, Scotland. Founded in 2013, they have about 15 employees that serve small-business and midmarket clients in the financial, education, and business sectors. Services include custom software development, UI/UX design, and mobile app development.

    Clients

    • University of St Andrews
    • OneDotAll
    • Altor Wealth Management
    • The Lang Cat

    Industries

    Notable Project

    Bad Dinosaur provided prototype development for a smartphone ordering solution. Their team implemented existing sketches and wireframes to build an Adobe XD prototype. The prototype has helped the client to interact with their customers and has received positive feedback.

    “The work was delivered to a high standard and the overall output exceeded our expectations at the beginning of the campaign.” – Co-Founder & CEO, Smartphone Company

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  • 19
    • $10,000+
    • 2 - 9 employees
    • Newcastle upon Tyne, United Kingdom

    Hiredeveloper.co.uk is a web and mobile app development company based in Newcastle upon Tyne, United Kingdom. The team of fewer than 10 specializes in web development, mobile app development, and UX/UI design. They primarily serve small to midmarket clients. 

    Industries

    Notable Project

    HireDeveloper is developing an app for a mental health services company. The app will be used to track an employee’s mental health and wellbeing. 

    “Every time a question was asked or something needed adding it was dealt with extremely quickly.” 

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  • 20
    • $10,000+
    • 10 - 49 employees
    • Cranfield, United Kingdom

    SO technology is a design & technology company based in Cranfield, U.K., with an office in London. The company, founded in 2007, has a team of around ten that provides e-commerce development, web development, custom software development, digital strategy, mobile app development, UX/UI design, and web design services. SO technology serves small and mid-market companies in the e-commerce, business services, energy & natural resources, retail, and education industries.

    Clients

    • bakerdays
    • House of Hackney
    • Tom Dixon
    • Bernhardt Furniture

    Industries

    Notable Project

    An education app provider hired SO technology to develop a math teaching app. As part of the engagement, SO technology designed the app's architecture, outlined rudimentary designs, developed the database and back end, built an admin site, and built a game for the platform. The platform was completed and became popular among children, parents, and teachers. SO technology continues to provide technical support.

    "They’re very versatile. I know that I can ask them to handle a bunch of different tasks, and they will be able to manage it." - Owner & Director, Education App Provider

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  • 21
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      4.9
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 2 - 9 employees
    • London, United Kingdom

    DxGreat is a digital experience company based in London with an office in Istanbul. The company, founded in 2017, has a team of less than ten that provides UX/UI design, web development, mobile app development, and e-commerce development services. DxGreat serves enterprise and smaller-sized companies in the consumer products & services, financial services, hospitality & leisure, IT, and e-commerce industries. 

    Clients

    • Diageo
    • Mercedes Benz
    • Goodyear
    • Danone

    Industries

    Notable Project

    A consulting & training company hired DxGreat for several projects. Notable of these is the rebranding of the company. As part of the engagement, DxGreat designed a new logo, developed a new website, created a new company communication style, and changed the company's initial marketing concept. Because of this engagement, traffic to the company website doubled within two months of the launch of the new home page and the effect of the rebrand can be felt even after three years.

    "DxGreat was very familiar with agile work and aligned quite well with us." - Co-Founder & Managing Partner, Consulting & Training Company 

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  • 22
    • Scheduling

      4.5
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 10 - 49 employees
    • London, United Kingdom

    TechTIQ Solutions is a web design and development agency in London. Founded in 2017, they have about 5 employees that work with a range of clients.  

    Clients

    • Oxford University
    • Imperial College London
    • Total Active Solutions
    • Sake Sommelier Association

    Industries

    Notable Project

    TechTIQ Solutions developed a website and mobile app. Its features include online ordering in addition to ordering through Facebook and the mobile app. They continue to maintain both services.

    “They have an expert mobile app development team and always respond to our inquiries.”

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  • 23
    • Scheduling

      4.0
    • Quality

      4.5
    • Cost

      4.5
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • Undisclosed
    • 2 - 9 employees
    • Bollington, United Kingdom

    ACS is a software house based in Bollington, England, and founded in 2099. Their team of no more than 10 specializes in custom software development, mobile app development, and big data consulting solutions for clients in the fields of hospitality and healthcare.

    Clients

    • Common Goal
    • The Manchester United Supporters Trust
    • Fifa
    • Sony Music

    Industries

    Notable Project

    ACS developed a website for an athletic nonprofit. ACS worked on the backend and content of the nonprofit’s website to make it more easily manageable. ACS’s work has left a positive impact on the nonprofit.

    “There’s a high level of trust between our company and ACS.” - Co-Founder, Athletic Nonprofit

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  • 24
    • Undisclosed
    • 2 - 9 employees
    • Lisburn, United Kingdom

    Scaffold Digital is a custom mobile and web development firm based in Lisburn, UK. Founded in 2008, their team of 7 serves clients in the nonprofit sector. Services include iOS/Android, Laravel, and AngularJS development.

    Clients

    • University of Ulster
    • Warmflow
    • Antrim & Newtonabbey Borough Council
    • Shelbourne Motors & many more

    Notable Project

    Scaffold Digital created a mobile app for a clean-water nonprofit. They produced a user-friendly app that has seen a sizeable number of downloads. The team managed the project effectively.

    “They had a great workflow easy to track software and great contact whenever needed.” – Head of Development, Nonprofit

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  • 25
    • $10,000+
    • 50 - 249 employees
    • London, United Kingdom

    BGO Software is a Bulgarian software design company that has offices in Sofia, Plovdiv, and London, U.K. Established in 2008, the company employs a team of 73 who specialize in software and mobile app development. 

    Industries

    Notable Project

    BGO Software provides ongoing technical and development services for live products. They work with existing databases and code to add new features, make enhancements, and expand functionality.

    “The quality and personalized level of service BGO Software delivers is notably special.”

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  • 26
    • Scheduling

      4.7
    • Quality

      4.8
    • Cost

      4.6
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 50 - 249 employees
    • London, United Kingdom

    Tech Active is a London, United Kingdom-based cloud consulting & SI company. Established in 2006, the midsize team provides cloud consulting & SI, ux/ui design, CRM consulting and SI, e-commerce development, and more.

    Industries

    Notable Project

    A plastics manufacturer tapped Tech Active to develop a custom Salesforce software that can automate the creation of sales orders. The team also built a customer-facing app that ties in with the sales system.

    "They waited patiently when I had to take a month off due to health issues. I felt like they really supported me."

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  • 27
    • Scheduling

      4.5
    • Quality

      4.8
    • Cost

      4.0
    • NPS

      4.5
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 2 - 9 employees
    • Bristol, United Kingdom

    Founded in 2010 in Bristol, United Kingdom, POPcomms is a design company with a team of around 10 employees. They offer mobile app development and UX/UI design services to enterprise and mid-level businesses in multiple industries.  

    Industries

    Notable Project

    Under contract with a medical device company, POPcomms leveraged Showpad and HTML5 to develop an interactive sales app to allow for digital purchasing. Their work has delivered critical value during the COVID-19 pandemic while in-person sales are not an option. 

    "We didn’t really know anything about Showpad. This was the biggest challenge we had to overcome, and they helped us do that quite effectively. POPcomms took us on a journey very quickly and efficiently." – Marketing Manager, Medical Device Company 

     

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  • 28
    • $25,000+
    • 2 - 9 employees
    • Caerphilly, United Kingdom

    Launched in [node:field_pp_year_founded:value], CarbonCode Solutions Ltd is a custom software development firm. The agency offers custom software development, web development, mobile app development, and other application development and has a small team. The agency is headquartered in Caerphilly, United Kingdom.

    Industries

    Notable Project

    CarbonCode Solutions Ltd has developed a website for an engineering and manufacturing company. The team is in charge of implementing additional features of the platform. 

    "They keep you up to speed on when the projects are due and deliver against it."

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  • 29
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 10 - 49 employees
    • London, United Kingdom

    Augmetic Technology is a small global technology company based in Ahmedabad, India. Founded in 2013, their team specializes in application management, application support, and e-commerce development.

    Industries

    Notable Project

    Augmetic Technology provided platform development containing a website and admin dashboard for an online lottery company. The team also made a way for users to earn money and get offers during festival days.

    "The most impressive part was their engagement and support provided to us."

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  • 30
    • Undisclosed
    • 10 - 49 employees
    • Warrington, United Kingdom

    Appitized - Out of Business, a small mobile app development firm, is in Warrington, United Kingdom and London, United Kingdom. They focus on mobile app development and were founded in 2011.

    Industries

    Visit Site

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