Looking for a top CRM app development company in London?

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. If you're already using a CRM, it's important your app developer is familiar with the platform and technology to build an app that pulls and presents the data most important to your sales team.

To assist you in your search for a partner, we’ve compiled this list of the top CRM and sales enablement mobile app developers in London. Browse descriptions, feedback, and awards to find which can best suit your company’s needs. If you need more support, tell us about your project, and we'll match you with recommended companies.

List of the Best London CRM App Development Companies

  • 1
    $100,000+
    50 - 249 Employees
    London 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 developed an app that enables customers of a large digital retailer to make in-store purchases and manage their accounts. From technical development to ongoing support and expertise, the client enjoyed the company's skill and flexibility and continues to trust in their partnership.

    “Our collaboration has led to a number of successes with the mobile app — I wouldn't change a thing.” – Channel Manager, Global Financial Service

  • Tell us about your project

    NEED HELP SELECTING A COMPANY?

    Based on your budget, timeline, and specifications we can help you build a shortlist of companies that perfectly matches your project needs. Schedule a free consultation with a Manifest Analyst.

  • 2
    $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
    Notable Project

    DCSL GuideSmiths redeveloped the recruitment software system of a construction firm. After laying out their requirements, DCSL GuideSmiths designed, tested, and delivered on the system. The client was pleased with the project and felt that DCSL GuideSmiths' skills made the collaboration extremely easy. 

    "We were able to see straightaway how the system would look and work. That’s another reason it went so smoothly." – Manager, Support Department, Construction Firm

  • 3
    $25,000+
    50 - 249 Employees
    London United Kingdom

    Mobile app development company Tapptitude has offices in Romania, the US, and London. The team of 40+ employees specializes in iOS and Android app development and offers UX/UI design, IT strategy consulting, and web development. Founded in 2013, Tapptitude mainly works with small businesses and startups in the real estate, automotive, and arts and entertainment industries.

    Clients
    Tenor
    Glorify
    Wellory
    Ontapp
    Industries
    Notable Project

    Tapptitude developed an app prototype for a food ordering company. They executed the food ordering company’s vision perfectly and were retained to develop the full product. Some app features Tapptitude developed included platform signup, payment systems, and restaurant menu integration.

    “The proof that I’ve been happy with Tapptitude is that we’ve continued working long-term, even though I’ve had the option to use in-house developers. I felt that the communication was great and, most importantly, the quality Tapptitude provides is amazing, as is the communication.” – CEO, Food Ordering App

  • 4
    $25,000+
    1,000 - 9,999 Employees
    London United Kingdom

    DMI is the world’s first end-to-end mobility company. Their services are extensive, ranging from mobile app development and web development to branding, marketing, and user experience design to big data management and analytics. The large team of 1,000+ is headquartered in Bethesda, Md. with satellite offices around the world. DMI’s focus on the quality of the product they develop and on its marketing potential highlights the benefits of working with a full-service company.

    Clients
    Addison Lee
    Aerosoles
    African Wildlife Foundation
    .NYC
    Industries
    Notable Project

    DMI developed a mobile app on Windows for a large hotel group, providing extensive user experience research and design input such as wireframes and mood boards. Their work stands out for mobile, branding, and data management.

    “They tend to think about the end product as a more marketable product. They don't just look at achieving the KPIs [key performance indicators] of the product owner here internally, but also looking to provide fantastic feedback in terms of how certain features or functions can be marketed.” – User Experience Lead, Large Hotel Group

  • 5
    $25,000+
    10 - 49 Employees
    London 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 developed the front and backend of an iOS and Android app for a global housewares company. App users responded favorably, while the client appreciated the team’s savvy branding, responsiveness, and high quality deliverables.

    “The app works really well and has a clean look and feel to it. Brightec did a great job.” – Digital Manager, Global Housewares Company

  • 6
    $10,000+
    250 - 999 Employees
    London United Kingdom

    TkXel is a mobile app and web development company founded in 2007. With its headquarters in Reston, Va., and an office in Lahore, Pakistan, they have a team of 318 employees. Their services include mobile app development, web development, and custom software development. They primarily serve small and midmarket clients. 

    Clients
    ABB
    Nokia
    Groupon
    TELUS
    Industries
    Notable Project

    TkXel provided web development services for a marketing and advertising agency. They helped migrate a custom architecture that included e-commerce, search, browsing, and advertising functions. The project involved NodeJS, .NET, AngularJS, PHP, Java and Ruby. Efficiency of the company has increased because of the partnership with TkXel. 

    “I appreciate the fact that, even though they are an offshore company, in order to stimulate a project in its early stages, TkXel sent their developers and lead partners onsite to work with our team and gain a familiarity with what our needs are." – CTO, Marketing and Advertising Company 

  • 7
    $5,000+
    250 - 999 Employees
    Woking United Kingdom

    ERP consulting and SI company Folio3 is located in Belmont, California; Pleasanton, California; North Sydney, Australia and Dubai, United Arab Emirates. Established in 2005, the midsize team focuses on ERP consulting and SI, mobile app development, web development, custom software development, and more.

    Industries
    Notable Project

    Folio3 helped a kitchen and bath company rebuild the connectors between their website and their NetSuite environment. They have added a greater level of Shopify and Amazon-related functionality to the site.

    "Their experience with NetSuite, Shopify, and Amazon was exactly what we were looking for."

  • 8
    $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 built an app and website for a custom afterlife messages service. They developed the app to be very user friendly, with the ability to upload photos and letters, and to merge audio, video, images, and text. The client was happy with the finished app, and said that it was simple and intuitive. 

    “Their technical competency was the most impressive thing. Some of the features we wanted in the app were quite complex.” – Operations Director, Custom Afterlife Messages Service
     

  • 9
    $100,000+
    50 - 249 Employees
    London United Kingdom

    Founded in 2009, Mubaloo is a mobile app developer and IT strategy consultancy based in London. Also working from their Bristol office, this award-winning team of 50+ creates digital solutions for both enterprises and smaller companies.

    Clients
    Amazon
    ABRSM
    Go-Ahead Group
    Hermes
    Industries
    Notable Project

    Offering both a strategic perspective and development skill set, Mubaloo developed a native iOS and Android app to facilitate exchanges between investment managers and investors. The project was successfully completed on time and on-budget and convinced the client to retain Mubaloo as a digital consultant.

    "Mubaloo was refreshing to have for this initiative; their insight, approach, and knowledge was invaluable." – Solutions Director, Investment Firm

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

    Nodes is an app development company based in London, with offices in Manchester, Aarhus, Denmark, Amsterdam, and Copenhagen. Founded in 2008, their team of about 100 employees provides mobile app development, UX/UI design, mobile and app marketing, and wearable app development services.

    Clients
    Carlsberg
    Samsung
    G4S/ISS
    BMW
    Industries
    Notable Project

    Nodes designed and developed a mobile app for a beer retailer to drive traffic to its customers and communicate to them its various sales and promotions on offer. Nodes' app uses its own design ideas, with a heavy dose of backend development and API integration. The app was downloaded 130,000 times and has become the biggest food and beverage app in Denmark.

    "Their work was very good in understanding consumer behavior within mobile applications and developing a framework that could be driven." — Group Marketing Technologist, Beer Retailer

  • 11
    $10,000+
    50 - 249 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
    BBC
    Allianz
    Royal Pharmaceutical Society
    Industries
    Notable Project

    A fitness club hired Softwire for several projects after a successful website redesign. Softwire redesigned the client's booking system based on PHP and MySQL. Softwire then created a corresponding mobile app for booking. They also provide general maintenance and support, advise the client on branding and lead generation, and develop any custom software.

    " Their mobile app, connected to the booking system, reduced the number of customers booking through our receptionists from 75% to 5% and allowed customers to easily schedule courses. Their stabilization to our main site helps bring in new members all the time. They cut down a significant amount of labor cost and continue to improve the membership experience." -IT Director, Fitness Club

  • 12
    $1,000+
    50 - 249 Employees
    london United Kingdom

    Founded in 2012, CronJ is a software development company that is headquartered in Bangalore, India, with offices in the Netherlands, Abu Dhabi, and Calif. The team of 50 specializes in custom software development, web development, and mobile app development.

    Clients
    Unilever
    Nokia
    Linde
    DIFC
    Industries
    Notable Project

    CronJ IT Technologies partnered with an education platform to develop a web application for users to assemble teams, perform tasks, and earn points that are redeemable for gift cards. They provided successful features for the launch of the application.

    “The platform has lots of features. User can earn gift cards by solving problems, which makes it more appealing. We appreciated their project management, especially compared to the vendors we had worked with before.” –– Project Manager, Education Platform

  • 14
    $10,000+
    10 - 49 Employees
    London 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

  • 15
    $10,000+
    10 - 49 Employees
    London United Kingdom

    Door 105 is a mobile application development company headquartered in London. They have about 1 team member and provide mobile app development, mobile and app marketing, and SEO services. 

    Clients
    Hartleys Store
    Polaroid Trace
    Dolly Yourself
    Notable Project

    Door 105 designed and developed an iOS application as well as a website for a beauty platform. They implemented features into the mobile platform that enable users to schedule and pay for services via Stripe or PayPal. The app received positive feedback about its look and feel, making them a go-to service provider.

    "Their communication stands out." — Founder & Owner, Beauty Platform

     

  • 16
    $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
    BBC
    Aspire Customer Communication Services
    Imagine Property Group
    Renteq Highways
    Industries
    Notable Project

    An enterprise consulting firm wanted to create a market research platform for a new business opportunity. AppDrawn created a market research portal on the client's website that has created a new revenue stream for the company.

    "Tim [owner, AppDrawn] is super responsive, helpful, and proactive. He's a trusted advisor to us when it comes to IT, and isn't afraid to push back when he thinks we should take a different direction." — CEO, Consulting Firm

  • 17
    $10,000+
    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 built a mobile app for a jewelry marketplace. The platform had an in-house team for their web and mobile site, but their customers were requesting a mobile app. Beta testers of the app have given positive feedback on the app.

    “...they met most of our deadlines, and if they didn’t there was a very good reason why that was.” - Co-Founder & CTO, Jewelry Marketplace

  • 18
    $5,000+
    50 - 249 Employees
    Stanmore United Kingdom

    Satva Softech is a software company in Stanmore, United Kingdom, and Ahmedabad, India. Founded in 2016, they have about 10 employees that serve mostly midmarket and enterprise clients in the IT, e-commerce, and education sectors. Services include custom software, mobile app, and web development.

    Industries
    Notable Project

    Satva Softech provided cross-platform app development for a business services company. Their team implemented a marketplace, payment processor, and in-app messenger tool. The solutions had 12,000 users within 6 months.

    “They often go above and beyond to work additional hours, and even weekends to help solve the issues.” – Co-Founder, Business Services Company

  • 19
    $10,000+
    10 - 49 Employees
    London United Kingdom

    GBMF Tech is a London, United Kingdom-based software development company. Launched in [node:field_pp_year_founded:value], the small team focuses on custom software development, web development, mobile app development, and e-commerce development.

    Clients
    Freight Crew
    DHL
    Xpedite Permits
    Leo Pay
    Industries
    Notable Project

    An auditing company hired GBMF Tech for web development and branding services. The team created mockups and asked for approval before proceeding to the next step of the project.

    "They delivered a high-quality product with the purpose and functionalities we requested."

  • 20
    $10,000+
    10 - 49 Employees
    Slough United Kingdom
    Hexagon Digital Lab Private Limited is an ERP consulting and SI company. Established in 2019, the team provides ERP consulting and SI, custom software development, and mobile app development. Their small company is headquartered in Zinj, Bahrain; Noida, India and Slough, United Kingdom.
    Industries
  • 22
    $1,000+
    10 - 49 Employees
    London United Kingdom

    Founded in 2018, Neural Soft Solutions is headquartered in London with another location in Lahore, Pakistan. Their team of 12 employees provides mobile app development, web development, and UX/UI design for enterprise, midmarket, and small businesses. They focus on business services, financial services, health care, and medical industries.

    Industries
    Notable Project

    Neural Soft Solutions built and designed a Wix site for a nonprofit. They were in charge of the front- and backend development. The team also crafted content for the client's platform. The team was readily available and delivered satisfaction.

    "I was satisfied with their work, stance, and just the fact that they were readily available." –Consultant, Nonprofit

  • 23
    $10,000+
    2 - 9 Employees
    London 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 worked with a computer software company to develop a mobile application for a client. The project encompassed the design of the application from infancy, planning and developing all aspects of the UI through to full design prototypes and the finished product. 

    “The project success was demonstrated in the functionality of the solution. The app solved a problem for our client by making information more portable and readily available.” – Managing Director, Computer Software Company. 
     

  • 24
    $5,000+
    50 - 249 Employees
    Ilford United Kingdom

    Founded in 2008, EitBiz - Extrovert Information Technology is a development firm. Their team of around 25 employees is based in Indianapolis, with an additional office in India. They focus on web development and design and custom software development.

    Clients
    The Good Neighbour App
    Healixir Health
    Bizit International LLC
    EZ Transaction
    Industries
    Notable Project

    EitBiz - Extrovert Information Technology developed a mobile app for a tool sharing platform. They also built a website to accompany the app.

    "I was impressed by their around-the-clock work ethic and the skill of their designers." – Founder, Tool Sharing Platform

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

    Founded in 2007, MassMedia Group is a software development firm that offers custom software development, web development, CRM consultation, and SI to their small business, mid-market, and enterprise clients in the legal, financial, and business services industries. Their 250 employees are based out of Khmel'nyts'kyi, Ukraine.

    Clients
    sket.io
    Greek Capital Management
    Pentroy
    Industries
    Notable Project

    MassMedia Group recently worked on medical records software for a hospital group. THey streamlined hospital documents and medical charts through a web app they developed for that client.

    “The app was developed within the arranged period of time. They had good communication, reasonably proactive.” — CEO, Hospital Group

     

  • 26
    $5,000+
    50 - 249 Employees
    London United Kingdom

    ExpertsFromIndia is a development company based in San Jose, Calif. They were founded in 2003 and have a team of around 800 employees. They primarily provide custom software development and SEO. 

    Clients
    eBay
    Sprint
    Mannatech
    Nokia
    Industries
    Notable Project

    ExpertsFromIndia provides SEO support, conducting keyword research and establishing quality links. They provide weekly reports to monitor progress on the site. Traffic increased for the business and the site ranks on the first page. 

    "Collaboration with the SEO team at EFI was an excellent experience for us." – Director, Online Music Promotion Platform

  • 27
    $5,000+
    10 - 49 Employees
    Watford United Kingdom

    Launched in 2005, Wirebox Ltd is a custom software development firm. Their small team is located in Watford, United Kingdom and specializes in custom software development, mobile app development, web development, e-commerce development, and more.

    Industries
    Notable Project

    Wirebox Ltd provides web development services to help a marketing consultancy firm with their end clients' sites. The team focuses on the functionality aiming for a 10% to 50% speed increase response rate.

    "Wirebox achieved more for our clients, faster, and at better rates than any other agency we have worked with."

  • 28
    $5,000+
    10 - 49 Employees
    Surbition United Kingdom
    Mrmmbs Vision, an application development firm, was established in 2011. The small team provides mobile app development, web development, custom software development, ux/ui design, and more. The agency is located in New Delhi, India and Surbition, United Kingdom.
    Industries
    Notable Project

    Mrmmbs Vision was hired by a wholesale company to design and develop a website. The goal is to optimize the site for both mobile and desktop and to align both design and functionality with the client's spec.

    "Mrmmbs team emphasizes a level of personalization and partnership in their work."

  • 29
    $25,000+
    250 - 999 Employees
    London United Kingdom
    Custom software development company Equal Experts was established in 2007. Their midsize team is based in London , United Kingdom; Manchester, United Kingdom; New York, New York and Bengaluru , India. Equal Experts offers custom software development, mobile app development, BI & big data consulting & SI, and ux/ui design.
    Industries
  • 30
    $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 

Tell us about your project
NEED HELP SELECTING A COMPANY?

Based on your budget, timeline, and specifications we can help you build a shortlist of companies that perfectly matches your project needs. Schedule a free consultation with a Manifest Analyst.

TELL US ABOUT YOUR PROJECT