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

The Best of November 2026

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. 

Jump to Most Reviewed Companies

List of the Best United Kingdom CRM App Development Companies

  • 121
    (4 Reviews) 5.0

    Timeliness

    4.6

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $25,000+
    10 - 49 employees
    London, England

    Husssl Ltd is a custom software development firm. Launched in 2020, the team provides custom software development, mobile app development, enterprise app modernization, ux/ui design, and more. Their small agency is headquartered in London, United Kingdom.

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    Industries

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  • 122
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    London, England
    Located in London, England, Laravel Company is a web development company. They specialize in Web Development, Mobile App Development, Web Design, Email Marketing, and more and were founded in 2019.
    Read More

    Industries

  • 123
    (12 Reviews) 4.8

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.9

    Would Recommend

    5.0
    $10,000+
    50 - 249 employees
    London, England
    Plexteq, a custom software development company, was established in 2014. Headquartered in Vinnytsia, Ukraine; Tallinn, Estonia and London, England, their midsize team provides Custom Software Development, Enterprise App Modernization, DevOps Managed Services, BI & big data consulting & SI, and more.
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    Clients

    AVI-SPL

    Industries

  • 124
    (10 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    2 - 9 employees
    Birmingham, England

    Appcentric is a web development company. Founded in 2013, the small firm is headquartered in Birmingham, United Kingdom. Their services include web development, mobile app development, ux/ui design, and product design.

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    Clients

    GAME

    Industries

  • 125
    (3 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    London, England
    Cosonas Ltd, an IT strategy consulting company, is based in London, England. They offer IT strategy consulting, IT staff augmentation, Custom Software Development, Web Development, and more and were founded in 2020.
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    Industries

  • 126
    (1 Reviews) 4.5

    Timeliness

    4.5

    Service Excellence

    4.0

    Value

    4.0

    Would Recommend

    4.0
    $25,000+
    10,000+ employees
    Lyne, England
    Persistent Systems is a data analytics company. Established in 1990, the large agency is headquartered in Pune, India; Santa Clara, California; Paris, France and Lyne, England. Their services include BI & big data consulting & SI, cloud consulting & SI, Cybersecurity, Custom Software Development, and more.
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    Industries

  • 127
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    50 - 249 employees
    Harrow, England
    Unikove Technologies is a software development company. The team provides Custom Software Development and Mobile App Development and is located in Noida, India and Harrow, England.
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    Clients

    Scholastic

    Industries

  • 128
    (6 Reviews) 4.8

    Timeliness

    4.7

    Service Excellence

    4.9

    Value

    4.4

    Would Recommend

    4.8
    $10,000+
    10 - 49 employees
    Leeds, England

    Founded in 2010, NewRedo Ltd. is a software development company headquartered in Leeds, England. Their team of under 10 serves businesses of all sizes in industries such as healthcare, financial services, and government. Services include custom software development, IT managed services, and mobile app development. 

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    Clients

    RaceBest

    Industries

  • 129
    (1 Reviews) 4.0

    Timeliness

    3.0

    Service Excellence

    4.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Birmingham , England

    B13 Technology, a small custom software development firm, is located in Birmingham , United Kingdom. They provide custom software development, mobile app development, AR/VR development, business consulting, and more and were established in 2010.

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    Clients

    https://ripjar.com/

    Industries

  • 130
    (2 Reviews) 4.8

    Timeliness

    4.8

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Lechlade-on-Thames, England
    Veksa Ltd is a small web development firm launched in 2021. Their services include web development, mobile app development, search engine optimization, custom software development, and more. The agency is in Lechlade-on-Thames, United Kingdom.
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    Industries

  • 131
    (7 Reviews) 4.8

    Timeliness

    4.6

    Service Excellence

    4.9

    Value

    4.6

    Would Recommend

    4.9
    $1,000+
    2 - 9 employees
    Harlow, England

    Fintek Software is a Harlow, United Kingdom-based custom software development company. The small firm was founded in 2014. Their team provides custom software development, web development, mobile app development, and other application development.

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    Industries

  • 132
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    London, England

    Motzheim Development is a San Francisco, California-based mobile app development company. The small company was established in 2023. Their team provides mobile app development, ux/ui design, custom software development, web development, and more.

    Read More

    Industries

  • 133
    (2 Reviews) 5.0

    Timeliness

    4.8

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    5.0
    $10,000+
    50 - 249 employees
    London, England
    User experience company Toimi is located in London, England. The midsize agency was established in 2017. Their team specializes in UX/UI Design, Product Design, IT staff augmentation, Web Development, and more.
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  • 134
    (6 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    4.8
    $5,000+
    2 - 9 employees
    London, England
    Cloudexis Technolabs is an app development company in Ahmedabad, India. The small firm was established in 2020. Their team provides mobile app development, custom software development, and web development.
    Read More
  • 135
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    2 - 9 employees
    Newcastle Upon Tyne, England

    Beluga Digital, a web development firm, is located in Newcastle Upon Tyne, United Kingdom. The small agency was launched in 2020. Their team offers web development, email marketing, mobile app development, and web design.

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    Industries

  • 136
    (2 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    4.8
    $5,000+
    10 - 49 employees
    London, England
    IT staff augmentation company ONE Technology Services is in Irving, Texas and London, England. The firm focuses on IT staff augmentation, Web Development, Mobile App Development, IT strategy consulting, and more and is small.The firm was launched in 2019.
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    Industries

  • 137
    (2 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    Hounslow, England
    Fission Monster, a web development firm, is headquartered in Hounslow, England and Lahore, Pakistan. Established in 2018, the small team specializes in Web Development, Mobile App Development, Custom Software Development, Artificial Intelligence, and more.
    Read More

    Industries

  • 138
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    50 - 249 employees
    London, England
    Midsize UX agency Ambala IT, is headquartered in Dhaka, Bangladesh; London, England and Kasoa, Ghana. They offer UX/UI Design, IT strategy consulting, Custom Software Development, Web Development, and more and were founded in 2016.
    Read More

    Industries

  • 139
    (4 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    2 - 9 employees
    London, England

    Founded in 2018, Artecha is a development firm. Their team of around 5 employees is based in London, with additional offices in Kyiv, Ukraine and Milan They focus on web development, mobile app development, and application management.

    Read More

    Clients

    Propertalis

    Industries

  • 140
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Lytchett Matravers, England
    Aptagon Technologies is a small Clearwater, Florida-based software development company. Their services include Custom Software Development and Content Writing Services.
    Read More

    Clients

    TestGorilla

    Industries

  • 141
    (5 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    4.9

    Value

    5.0

    Would Recommend

    5.0
    Undisclosed
    2 - 9 employees
    Portsmouth, England
    User experience agency Axons is headquartered in Portsmouth, England and Lahore, Pakistan. The small team provides UX/UI Design, Generative AI, Mobile App Development, Web Development, and more and was launched in 2023.
    Read More

    Industries

  • 142
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    10 - 49 employees
    Harrow, England
    Founded in 2018, Renav Technologies is an e-commerce development company. Their team offers E-Commerce Development and IT managed services.
    Read More

    Industries

  • 143
    (4 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    50 - 249 employees
    London, England

    Urolime Technologies is a DevOps consulting company founded in Cochin, India in 2011. With over 50 professionals, they provide cloud consulting, IT managed services and IT staff augmentation solutions to clients across various industries.

    Read More

    Industries

  • 144
    (10 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    London, England
    In London, England, Synextai is a custom software development company. The agency focuses on Custom Software Development, Artificial Intelligence, Web Development, AI Agents, and more and is small.The agency was launched in 2026.
    Read More
  • 145
    (8 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    2 - 9 employees
    Cardiff, Wales

    CarbonCode Solutions Ltd, a custom software development company, was established in 2020. Based in Caerphilly, United Kingdom, their small team provides custom software development, web development, mobile app development, and other application development.

    Read More

    Industries

  • 146
    (4 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    Undisclosed
    2 - 9 employees
    London, England
    UseCodify is a small Berlin, Germany-based web development firm. They specialize in Web Development, Business Consulting, Mobile App Development, and Low/No Code Development and were established in 2023.
    Read More

    Industries

  • 147
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    10 - 49 employees
    Chester, England
    Established in 2021, LogicsHorizon is an IT staff augmentation company. Headquartered in Chester, England, the team offers IT staff augmentation and Custom Software Development.
    Read More

    Clients

    OnSiteGo

    Industries

  • 148
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    Undisclosed
    50 - 249 employees
    Rampside, England
    Custom software development firm JDC Digital was founded in 2024. The midsize Rampside, England-based team specializes in Custom Software Development, Mobile App Development, Social Media Marketing, Search Engine Optimization, and more.
    Read More
  • 149
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    10 - 49 employees
    London, England
    In London, England, Skalable Limited is an IT staff augmentation company. They offer IT staff augmentation and Artificial Intelligence.
    Read More

    Clients

    Slash ID Checkatrade Proximie Captur
  • 150
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    London, England
    Headquartered in Wembley, United Kingdom, Lexer Solutions is a small IT staff augmentation company. Founded in 2023, the team specializes in IT staff augmentation, custom software development, web development, mobile app development, and more.
    Read More

    Industries

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