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Home Software Developers Kotlin

Top Kotlin Developers

Kotlin has become the preferred language for Android development and is rapidly expanding into backend services and multiplatform applications. Its concise syntax, null safety, and full interoperability with Java make it a practical choice for teams modernizing existing codebases or building new products from scratch.

Kotlin developers on Clutch are vetted through a verified review process, so you can compare firms based on real client outcomes — not just self-reported credentials. These companies build native Android applications, server-side systems using Ktor or Spring Boot, and cross-platform solutions with Kotlin Multiplatform (KMP). Related directories: Android app development companies, mobile app development companies, and the full Kotlin developers directory.

Ratings Updated: September 10, 2026
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5,522 Companies

Programming & Scripting: Kotlin

List of the Top Kotlin Development Services

  • Zyrous Logotype

    Not yet reviewed

    $10,000+
    $50 - $99 / hr
    10 - 49
    Perth, Australia

    Services provided

    30% Custom Software Development
    30% Product Design
    20% Mobile App Development +2
    10% AR/VR Development
    10% Web Development

    Focus Areas

    12% Kotlin
    11% AJAX
    11% ASP +6
    11% Ember.js
    11% Java
    11% Python
    11% Redux
    11% SQL
    11% Swift

    Founded in 2006, Zyrous is a Product Design company. Their team offers Product Design and Custom Software Development.

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  • Santronix Logotype

    Not yet reviewed

    $1,000+
    $50 - $99 / hr
    50 - 249
    Jalgaon, India

    Services provided

    50% Custom Software Development
    10% E-Commerce Development
    10% IT Managed Services +3
    10% Mobile App Development
    10% Other Application Development
    10% Web Development

    Focus Areas

    10% Kotlin
    20% ASP.NET
    20% Apex +5
    10% AJAX
    10% ASP
    10% Swift
    10% Visual Basic
    10% XML

    Santronix is a custom software development firm established in 1995. Their services include Custom Software Development and E-Commerce Development.

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  • Integral Logotype

    Not yet reviewed

    $25,000+
    $150 - $199 / hr
    50 - 249
    Royal Oak, MI

    Services provided

    40% Custom Software Development
    40% Web Development
    15% Mobile App Development +1
    5% AI Development

    Focus Areas

    10% Kotlin
    15% Java
    15% JavaScript +8
    10% Python
    10% Redux
    10% Swift
    10% Typescript
    5% C#
    5% C++
    5% Elixir
    5% PHP

    Integral is a midsize custom software development company located in Royal Oak, Michigan. Their services include Custom Software Development and Web Development.

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  • Zonixsoft Logotype

    Zonixsoft

    Not yet reviewed

    $1,000+
    < $25 / hr
    10 - 49

    Services provided

    10% Custom Software Development
    20% Mobile App Development
    10% AR/VR Development +6
    10% Application Management & Support
    10% E-Commerce Development
    10% Low/No Code Development
    10% UX/UI Design
    10% Web Design
    10% Web Development

    Focus Areas

    10% Kotlin
    38% C#
    13% AJAX +3
    13% ASP.NET
    13% HTML5
    13% Redux

    Zonixsoft is a website development company founded in 2010. In Jammu, India, the team focuses on Web Development and Mobile App Development.

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  • Rivensoft InfoTech Private Limited Logotype

    Not yet reviewed

    $1,000+
    < $25 / hr
    2 - 9
    Kuthukalvalasai, India

    Services provided

    30% Mobile App Development
    30% Web Development
    20% Social Media Marketing +1
    20% UX/UI Design

    Focus Areas

    15% Kotlin
    35% JavaScript
    15% Java +4
    10% HTML5
    10% Redux
    10% Typescript
    5% XML

    Rivensoft InfoTech Private Limited is a website development firm based in Kuthukalvalasai, India. The team provides Web Development and Mobile App Development.

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  • TechnoToil Logotype

    Not yet reviewed

    $1,000+
    < $25 / hr
    50 - 249
    Indore, India

    Services provided

    15% Custom Software Development
    15% API Development
    15% Mobile App Development +6
    15% Web Development
    10% AI Development
    10% Graphic Design
    10% Web Design
    5% Mobile & App Marketing
    5% Social Media Marketing

    Focus Areas

    15% Kotlin
    15% Objective C
    15% Redux +5
    15% Swift
    10% AJAX
    10% JavaScript
    10% PHP
    10% SQL

    TechnoToil, a custom software development company, is located in Indore, India. They provide Custom Software Development and Web Development and were established in 2017.

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  • Meta Vers Studios Logotype

    Meta Vers Studios

    Not yet reviewed

    $1,000+
    < $25 / hr
    10 - 49

    Services provided

    10% Content Marketing
    10% Digital Strategy
    10% Email Marketing +7
    10% Logo
    10% Mobile App Development
    10% Pay Per Click
    10% Social Media Marketing
    10% UX/UI Design
    10% Web Design
    10% Web Development

    Focus Areas

    30% Kotlin
    25% AJAX
    20% PHP +2
    15% SQL
    10% JavaScript

    Meta Vers Studios, a Digital Strategy company, is located in Canton, Georgia. The team provides Digital Strategy and Social Media Marketing.

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  • MindLab Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    10 - 49
    Ho Chi Minh, Vietnam

    Services provided

    20% Mobile App Development
    20% UX/UI Design
    20% Web Design +3
    20% Web Development
    10% AR/VR Development
    10% IoT Development

    Focus Areas

    12% Kotlin
    13% AJAX
    13% Ember.js +8
    13% PHP
    13% SQL
    6% C#
    6% C++
    6% Java
    6% JavaScript
    6% Python
    6% Swift

    MindLab, a small UX company, is located in Ho Chi Minh, Vietnam. Their services include UX/UI Design and Mobile App Development.

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  • WhiteLion InfoSystems Pvt Ltd Logotype

    5.0 1 review
    $1,000+
    $25 - $49 / hr
    10 - 49
    Surat, India

    Services provided

    5% Custom Software Development
    30% Mobile App Development
    20% Web Development +4
    15% IoT Development
    10% AR/VR Development
    10% E-Commerce Development
    10% Wearable App Development

    Focus Areas

    10% Kotlin
    20% Other programming & scripting languages
    10% AJAX +6
    10% Java
    10% JavaScript
    10% Objective C
    10% PHP
    10% Redux
    10% Swift

    WhiteLion InfoSystems Pvt Ltd offers services in website development and mobile app development. Reviews praise their reliability, timely delivery, and effective communication. Clients appreciate their outstanding support, organized workflow, and versatile knowledge in application development, which contribute to strong, ongoing working relationships.

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  • Mind Infoservices P Ltd Logotype

    Not yet reviewed

    $1,000+
    < $25 / hr
    10 - 49
    Indore, India

    Services provided

    40% Web Development
    30% Mobile App Development
    20% E-Commerce Development +1
    10% AR/VR Development

    Focus Areas

    10% Kotlin
    21% Java
    11% JavaScript +8
    11% PHP
    11% Perl
    11% Swift
    5% AJAX
    5% ASP.NET
    5% Python
    5% Redux
    5% SQL

    Mind Infoservices P Ltd is a web development company launched in 2011. The team provides Web Development and Mobile App Development.

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  • Techsell India Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    10 - 49
    Noida, India

    Services provided

    25% Custom Software Development
    30% Mobile App Development
    15% Digital Strategy +2
    15% Social Media Marketing
    15% Web Development

    Focus Areas

    10% Kotlin
    54% PHP
    10% JavaScript +7
    10% Python
    10% SQL
    2% C#
    1% ASP.NET
    1% C
    1% C++
    1% XML

    Techsell India is an application development firm. Founded in 2017, the team specializes in Mobile App Development and Custom Software Development.

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  • Originatorz Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    2 - 9
    Lier, Norway

    Services provided

    20% AI Development
    20% DevOps Managed Services
    20% IT Strategy Consulting +2
    20% Mobile App Development
    20% Web Development

    Focus Areas

    10% Kotlin
    20% JavaScript
    15% PHP +7
    10% ASP.NET
    10% C#
    10% SQL
    10% Swift
    5% HTML5
    5% Typescript
    5% jquery

    Originatorz is an IT strategy consulting company founded in 2023. The firm focuses on IT strategy consulting and Web Development.

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  • LSK Software Consulting Logotype

    LSK Software Consulting

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    2 - 9

    Services provided

    30% Custom Software Development
    30% Mobile App Development
    30% Web Development +1
    10% UX/UI Design

    Focus Areas

    10% Kotlin
    10% AJAX
    10% ASP.NET +7
    10% C#
    10% Java
    10% JavaScript
    10% Objective C
    10% Redux
    10% SQL
    10% Swift

    Launched in 2021, LSK Software Consulting is a software development company. Their team specializes in Custom Software Development and Web Development.

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  • Fuzionest Private Limited Logotype

    Not yet reviewed

    $1,000+
    < $25 / hr
    10 - 49
    Peelamedu, India

    Services provided

    10% Custom Software Development
    25% Mobile App Development
    15% Low/No Code Development +8
    10% E-Commerce Development
    10% Web Development
    5% AI Development
    5% Blockchain
    5% Cloud Consulting & SI
    5% Enterprise App Modernization
    5% IT Managed Services
    5% IT Strategy Consulting

    Focus Areas

    20% Kotlin
    20% SQL
    15% JavaScript +4
    15% PHP
    10% AJAX
    10% Python
    10% Swift

    Founded in 2020, Fuzionest Private Limited is a small app development firm. Their team provides Mobile App Development and Web Development.

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  • Udaan Technologies Pvt Ltd Logotype

    Not yet reviewed

    $1,000+
    < $25 / hr
    50 - 249
    Noida, India

    Services provided

    10% Custom Software Development
    20% E-Commerce Development
    10% Mobile App Development +11
    10% Web Development
    5% Application Management & Support
    5% Application Testing
    5% Graphic Design
    5% Logo
    5% Mobile & App Marketing
    5% Other Application Development
    5% Search Engine Optimization
    5% Social Media Marketing
    5% UX/UI Design
    5% Web Design

    Focus Areas

    20% Kotlin
    20% PHP
    20% Redux +4
    10% AJAX
    10% JavaScript
    10% Ruby
    10% Swift

    Established in 2014, Udaan Technologies Pvt Ltd is a midsize Noida, India-based e-commerce development company. Their services include E-Commerce Development and Custom Software Development.

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  • Donbitt Logotype

    5.0 1 review
    $1,000+
    $25 - $49 / hr
    10 - 49
    Vilnius, Lithuania

    Services provided

    20% Custom Software Development
    20% Web Development
    15% Mobile App Development +5
    10% AI Development
    10% Application Management & Support
    10% DevOps Managed Services
    10% UX/UI Design
    5% IT Staff Augmentation

    Focus Areas

    10% Kotlin
    20% JavaScript
    20% Python +6
    15% HTML5
    10% Other programming & scripting languages
    10% SQL
    5% PHP
    5% Swift
    5% Typescript

    Donbitt is a full-cycle software development company that builds scalable, high-performing digital products for businesses of all sizes. We specialize in providing custom software solutions across

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  • Bhavitra TechSolutions Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    10 - 49
    Dhaka, Bangladesh

    Services provided

    30% Web Development
    25% Search Engine Optimization
    25% Web Design +1
    20% Mobile App Development

    Focus Areas

    10% Kotlin
    30% JavaScript
    30% PHP +3
    15% Python
    10% AJAX
    5% Java

    Bhavitra TechSolutions is a website development firm. Headquartered in Dhaka, Bangladesh, the agency was established in 2019. Their services include Web Development and Search Engine Optimization.

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  • Mobitrics Technologies Private Limited Logotype

    Not yet reviewed

    $5,000+
    < $25 / hr
    2 - 9
    Pimpri-Chinchwad, India

    Services provided

    40% Custom Software Development
    20% Product Design
    10% Low/No Code Development +3
    10% Mobile App Development
    10% UX/UI Design
    10% Web Development

    Focus Areas

    10% Kotlin
    25% Swift
    15% Python +6
    10% HTML5
    10% Java
    10% Objective C
    10% Redux
    5% Other programming & scripting languages
    5% SQL

    Software development company Mobitrics Technologies Private Limited is based in Pimpri-Chinchwad, India. They provide Custom Software Development and Product Design and were founded in 2016.

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  • Quila Logotype

    5.0 1 review
    $10,000+
    $25 - $49 / hr
    2 - 9
    Barreiro, Portugal

    Services provided

    10% Custom Software Development
    20% AI Development
    15% Mobile App Development +5
    15% UX/UI Design
    10% Low/No Code Development
    10% Market Research
    10% Marketing Strategy
    10% Web Development

    Focus Areas

    25% Kotlin
    25% JavaScript
    20% Java +4
    10% Python
    10% SQL
    5% PHP
    5% Swift

    Quila offers bespoke software development services, specializing in tailored software solutions, including custom app development for fintech platforms. The reviews highlight Quila's expertise in delivering intuitive and efficient solutions, with clients praising their outstanding project management, adaptability, and excellent communication. Quila's collaborative approach and commitment to exceeding client expectations have resulted in significant improvements in user adoption and operational efficiency.

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  • zigzag GmbH Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Stuttgart, Germany

    Services provided

    10% Custom Software Development
    70% UX/UI Design
    20% Mobile App Development

    Focus Areas

    40% Kotlin
    40% Swift
    20% Other programming & scripting languages

    User experience agency zigzag GmbH was founded in 2012. The team specializes in UX/UI Design and Mobile App Development.

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  • Anthaathi Private Limited Logotype

    Not yet reviewed

    $25,000+
    $50 - $99 / hr
    10 - 49
    Kolhapur, India

    Services provided

    90% Custom Software Development
    10% Low/No Code Development

    Focus Areas

    20% Kotlin
    80% JavaScript

    Small software development company Anthaathi Private Limited, is in Kolhapur, India. Their services include Custom Software Development.

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  • Newlogic Logotype

    Not yet reviewed

    $50,000+
    $50 - $99 / hr
    10 - 49
    Singapore, Singapore

    Services provided

    30% Custom Software Development
    30% Web Development
    20% Mobile App Development +2
    10% Application Testing
    10% UX/UI Design

    Focus Areas

    10% Kotlin
    50% Python
    20% JavaScript +2
    10% Java
    10% SQL

    Newlogic is a software development firm. Based in Singapore, Singapore, their team focuses on Custom Software Development and Web Development.

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  • Uptime Development A/S Logotype

    Uptime Development A/S

    Not yet reviewed

    $50,000+
    $100 - $149 / hr
    10 - 49

    Services provided

    20% Custom Software Development
    20% Mobile App Development
    20% Web Development +8
    5% AI Development
    5% AR/VR Development
    5% Application Management & Support
    5% E-Commerce Development
    5% Enterprise App Modernization
    5% IT Strategy Consulting
    5% Other Application Development
    5% Wearable App Development

    Focus Areas

    10% Kotlin
    10% ASP.NET
    10% C# +9
    10% Go
    10% Other programming & scripting languages
    10% PHP
    10% Redux
    10% SQL
    10% Swift
    5% Python
    3% ASP
    1% Delphi

    Uptime Development A/S is a custom software development company. Headquartered in Vejle, Denmark, the firm offers Custom Software Development and Web Development.

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    More responsive than most other service providers

    Uptime Development A/S is very responsive

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  • The Nth Bit Labs Logotype

    The Nth Bit Labs

    Not yet reviewed

    $25,000+
    $50 - $99 / hr
    10 - 49

    Services provided

    50% Custom Software Development
    25% Mobile App Development
    25% Web Development

    Focus Areas

    10% Kotlin
    20% JavaScript
    10% AJAX +7
    10% Java
    10% PHP
    10% Python
    10% SQL
    10% Typescript
    5% C
    5% C++

    The Nth Bit Labs is a small software development company located in Delhi, India. The team provides Custom Software Development and Web Development.

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  • Websitedezk Logotype

    Websitedezk

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    250 - 999

    Services provided

    40% Web Design
    40% Web Development
    10% AR/VR Development +1
    10% Low/No Code Development

    Focus Areas

    10% Kotlin
    11% Perl
    11% Redux +12
    6% Apex
    6% Ember.js
    6% JavaScript
    6% Objective C
    6% Other programming & scripting languages
    6% Python
    6% Ruby
    6% Swift
    5% AJAX
    5% PHP
    5% SQL
    5% Visual Basic

    Websitedezk is a web design agency. Founded in 2005, the firm is located in Tampa, Florida and Anaheim, California. Their services include Web Design and Web Development.

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  • Mammut Media GmbH Logotype

    Not yet reviewed

    $10,000+
    $100 - $149 / hr
    10 - 49
    Solingen, Germany

    Services provided

    25% Content Marketing
    25% Mobile App Development
    25% Social Media Marketing +1
    25% Web Development

    Focus Areas

    25% Kotlin
    50% JavaScript
    20% Swift +1
    5% Objective C

    Mammut Media GmbH is a social media marketing agency established in 2016. Headquartered in Solingen, Germany, the team specializes in Social Media Marketing and Content Marketing.

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  • India websoft Logotype

    India websoft

    Not yet reviewed

    $1,000+
    < $25 / hr
    10 - 49

    Services provided

    20% E-Commerce Development
    20% IT Managed Services
    20% Mobile App Development +2
    20% Social Media Marketing
    20% Web Development

    Focus Areas

    35% Kotlin
    35% Java
    30% PHP

    Established in 2014, India websoft is a small social media marketing firm in indore, India. Their team specializes in Social Media Marketing and IT managed services.

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  • The Tech Tales Ltd New Zealand Logotype

    The Tech Tales Ltd New Zealand

    4.5 1 review
    Undisclosed
    Undisclosed
    10 - 49

    Services provided

    10% Custom Software Development
    10% Content Marketing
    10% Digital Strategy +7
    10% E-Commerce Development
    10% Pay Per Click
    10% Search Engine Optimization
    10% Social Media Marketing
    10% UX/UI Design
    10% Web Design
    10% Web Development

    Focus Areas

    34% Kotlin
    33% Ember.js
    33% Redux

    The Tech Tales Ltd New Zealand offers website development, SEO, and social media marketing services with a focus on enhancing online presence and user engagement. Reviews highlight their professionalism, creativity, and effective project management, resulting in increased organic traffic and improved business performance. Clients commend their collaborative approach and strategic insights, although some note potential improvements in social media services.

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  • Infinite Touch Logotype

    Not yet reviewed

    $50,000+
    $100 - $149 / hr
    10 - 49
    Carrick-On-Shannon, Ireland

    Services provided

    60% Mobile App Development
    20% Web Development
    10% UX/UI Design +2
    5% AR/VR Development
    5% Wearable App Development

    Focus Areas

    15% Kotlin
    25% Java
    25% PHP +2
    25% Swift
    10% JavaScript

    Infinite Touch is a Carrick-On-Shannon, Ireland-based mobile app development company. Established in 2011, the team specializes in Mobile App Development and Web Development.

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  • CodeLabs Indonesia Logotype

    Not yet reviewed

    $5,000+
    $100 - $149 / hr
    10 - 49
    Bintaro, Indonesia

    Services provided

    30% Custom Software Development
    30% Web Development
    20% Mobile App Development +1
    20% Web Design

    Focus Areas

    15% Kotlin
    15% Go
    15% Objective C +5
    15% PHP
    15% Swift
    10% HTML5
    10% JavaScript
    5% SQL

    CodeLabs Indonesia is a Bintaro, Indonesia-based custom software development company. Their services include Custom Software Development and Web Development.

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  • Mediapulsas.lt Logotype

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    10 - 49
    Vilnius, Lithuania

    Services provided

    10% Custom Software Development
    75% Mobile App Development
    5% Application Management & Support +2
    5% Application Testing
    5% Enterprise App Modernization

    Focus Areas

    15% Kotlin
    35% Java
    30% Swift +1
    20% Objective C

    Mediapulsas.lt is a mobile app development company established in 2009. The team focuses on Mobile App Development and Custom Software Development.

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  • Densetek Infotech Logotype

    Not yet reviewed

    $1,000+
    < $25 / hr
    10 - 49
    Ahmedabad, India

    Services provided

    50% Mobile App Development
    40% Web Development
    10% Low/No Code Development

    Focus Areas

    15% Kotlin
    25% PHP
    20% JavaScript +4
    15% Java
    10% AJAX
    10% SQL
    5% C++

    Launched in 2017, Densetek Infotech is a web development company and application development firm. The team provides Web Development and Mobile App Development.

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  • Emicon Technology Logotype

    Not yet reviewed

    $1,000+
    Undisclosed
    10 - 49
    Dubai, United Arab Emirates

    Services provided

    40% Custom Software Development
    35% Mobile App Development
    10% E-Commerce Development +2
    10% Web Design
    5% Web Development

    Focus Areas

    15% Kotlin
    30% PHP
    25% Java +3
    15% Python
    10% Ruby
    5% Other programming & scripting languages

    Mobile app development company Emicon Technology is headquartered in Dubai, United Arab Emirates. They offer Mobile App Development and Custom Software Development and were launched in 2020.

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  • KodingWorks Logotype

    Not yet reviewed

    $1,000+
    < $25 / hr
    50 - 249
    Semarang, Indonesia

    Services provided

    10% Custom Software Development
    30% Mobile App Development
    15% Web Development +6
    10% Blockchain
    10% E-Commerce Development
    10% Low/No Code Development
    5% Application Testing
    5% IT Strategy Consulting
    5% Other Application Development

    Focus Areas

    15% Kotlin
    15% Go
    10% C +11
    10% Swift
    5% C++
    5% Elixir
    5% Ember.js
    5% JavaScript
    5% Objective C
    5% PHP
    5% Python
    5% Ruby
    5% SQL
    5% Typescript

    Launched in 2018, KodingWorks is a midsize Semarang, Indonesia-based mobile app development company. Their services include Mobile App Development and Custom Software Development.

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  • v(dev) Logotype

    Not yet reviewed

    $25,000+
    $25 - $49 / hr
    50 - 249
    Rio de Janeiro, Brazil

    Services provided

    40% Custom Software Development
    20% Web Development
    10% AI Development +4
    10% Generative AI
    10% Mobile App Development
    5% Enterprise App Modernization
    5% Low/No Code Development

    Focus Areas

    15% Kotlin
    15% C#
    15% JavaScript +5
    15% Ruby
    10% ASP.NET
    10% Java
    10% Python
    10% SQL

    Based in Rio de Janeiro, Brazil and Perth, Australia, v(dev) is a software development company. They specialize in Custom Software Development and Web Development and were launched in 2003.

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  • Bright Coders' Factory East Africa Logotype

    Bright Coders' Factory East Africa

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    50 - 249

    Services provided

    50% Custom Software Development
    15% Web Development
    10% Mobile App Development +5
    5% Business Consulting
    5% E-Commerce Development
    5% Other Application Development
    5% UX/UI Design
    5% Web Design

    Focus Areas

    15% Kotlin
    15% JavaScript
    10% Java +7
    10% PHP
    10% Python
    10% Ruby
    10% SQL
    10% Swift
    5% Go
    5% Typescript

    Bright Coders' Factory East Africa is a Nairobi, Kenya-based software development firm. The team offers Custom Software Development and Web Development.

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  • Fitech Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    Singapore

    Services provided

    30% Custom Software Development
    20% E-Commerce Development
    10% AI Development +5
    10% IT Strategy Consulting
    10% Mobile App Development
    10% Web Development
    5% API Development
    5% Enterprise App Modernization

    Focus Areas

    15% Kotlin
    15% Swift
    10% Java +9
    10% JavaScript
    10% Python
    10% SQL
    5% C#
    5% C++
    5% Objective C
    5% Other programming & scripting languages
    5% PHP
    5% Typescript

    Fitech is a midsize Hanoi, Vietnam-based custom software development firm. The team provides Custom Software Development and E-Commerce Development.

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  • EdroxCode Infotech Logotype

    EdroxCode Infotech

    Not yet reviewed

    $10,000+
    $25 - $49 / hr
    50 - 249

    Services provided

    30% Custom Software Development
    35% Mobile App Development
    20% AI Development +1
    15% UX/UI Design

    Focus Areas

    15% Kotlin
    20% Objective C
    20% Python +3
    20% Swift
    15% SQL
    10% JavaScript

    Mobile app development company EdroxCode Infotech was launched in 2019. The firm provides Mobile App Development and Custom Software Development.

    Read more
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  • Semantic Global Logotype

    Not yet reviewed

    $25,000+
    $25 - $49 / hr
    250 - 999
    Sahibzada Ajit Singh Nagar, India

    Services provided

    15% BI & Big Data Consulting & SI
    15% Cloud Consulting & SI
    15% E-Commerce Development +4
    15% Graphic Design
    15% Mobile App Development
    15% Web Development
    10% Search Engine Optimization

    Focus Areas

    10% Kotlin
    10% AJAX
    10% JavaScript +7
    10% PHP
    10% Python
    10% Redux
    10% SQL
    10% Swift
    10% Typescript
    10% jquery

    Semantic Global is a midsize graphic design agency in Sahibzada Ajit Singh Nagar, India and Sahibzada Ajit Singh Nagar, India. Their services include Graphic Design and BI & big data consulting &

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  • Centroxy Logotype

    Not yet reviewed

    $10,000+
    $25 - $49 / hr
    50 - 249
    Bhubaneswar, India

    Services provided

    80% Cybersecurity
    10% Enterprise App Modernization
    10% Web Development

    Focus Areas

    10% Kotlin
    45% Java
    25% ASP.NET +3
    10% SQL
    5% Objective C
    5% Python

    Centroxy is a Cybersecurity company established in 2016. Headquartered in Bhubaneswar, India and Houston, Texas, the team provides Cybersecurity and Web Development.

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  • Fortylines IO Logotype

    5.0 2 reviews
    $1,000+
    < $25 / hr
    10 - 49
    Bishkek, Kyrgyzstan

    Services provided

    20% Custom Software Development
    40% Web Development
    20% E-Commerce Development +1
    20% Mobile App Development

    Focus Areas

    10% Kotlin
    20% Java
    20% JavaScript +4
    20% Typescript
    10% Go
    10% PHP
    10% SQL

    Fortylines IO specializes in bespoke software development and tailored software solutions, including custom web design and development. Their clients consistently praise their professionalism, efficient project management, and the high-quality outcomes delivered on time. The company's ability to enhance clients' online presence and integrate advanced features has been highlighted as particularly impressive.

    See all 2 projects
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  • Agence LAHZA Logotype

    Not yet reviewed

    $1,000+
    $50 - $99 / hr
    2 - 9
    Tanger, Morocco

    Services provided

    30% Graphic Design
    30% Search Engine Optimization
    30% Web Development +1
    10% Low/No Code Development

    Focus Areas

    11% Kotlin
    11% AJAX
    11% JavaScript +9
    11% PHP
    11% Python
    11% Swift
    11% Visual Basic
    5% C++
    5% HTML5
    5% Typescript
    5% jquery
    3% SQL

    Agence LAHZA is a SEO services firm. Launched in 2015, the team provides Search Engine Optimization and Graphic Design.

    Read more
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  • Alien Stacks Logotype

    5.0 3 reviews
    $5,000+
    $50 - $99 / hr
    10 - 49
    Tambon Ban Khlong Suan, Thailand

    Services provided

    30% Custom Software Development
    20% Mobile App Development
    20% Web Development +2
    15% AI Agents
    15% E-Commerce Development

    Focus Areas

    23% Kotlin
    31% JavaScript
    23% Swift +1
    23% Typescript

    AlienStacks is an elite, CTO-led engineering studio — registered in Thailand (DBD No. 0395569000469), headquartered in Bangkok with a presence in Tokyo. We build iOS & Android apps, web

    Read more
    See all 3 projects
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  • PROBOX Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    10 - 49
    Kyiv, Ukraine

    Services provided

    50% Mobile App Development
    10% AR/VR Development
    10% Enterprise App Modernization +3
    10% IoT Development
    10% Wearable App Development
    10% Web Development

    Focus Areas

    23% Kotlin
    22% Java
    22% JavaScript +2
    22% Swift
    11% Python

    PROBOX is an application development company launched in 2020. Located in Kyiv, Ukraine, the team specializes in Mobile App Development and Enterprise App Modernization.

    Read more
    View Profile
  • Phoenix Technolab Logotype

    Not yet reviewed

    Undisclosed
    < $25 / hr
    10 - 49
    Surat, India

    Services provided

    15% Custom Software Development
    45% E-Commerce Development
    20% Web Development +2
    10% Low/No Code Development
    10% Mobile App Development

    Focus Areas

    20% Kotlin
    20% AJAX
    20% Ember.js +2
    20% PHP
    20% SQL

    Phoenix Technolab is a small e-commerce development firm established in 2015. Their team provides E-Commerce Development and Custom Software Development.

    Read more
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  • MadeinWeb & Mobile Logotype

    Not yet reviewed

    $10,000+
    $25 - $49 / hr
    50 - 249
    Lisboa, Portugal

    Services provided

    10% AR/VR Development
    10% Application Management & Support
    10% Market Research +7
    10% Marketing Strategy
    10% Mobile & App Marketing
    10% Social Media Marketing
    10% UX/UI Design
    10% Video Production
    10% Web Design
    10% Web Development

    Focus Areas

    12% Kotlin
    33% Other programming & scripting languages
    11% Objective C +4
    11% PHP
    11% Python
    11% SQL
    11% Swift

    UX agency MadeinWeb & Mobile is headquartered in Lisboa, Portugal and São Paulo , Brazil. The team focuses on UX/UI Design and AR/VR development.

    Read more
    View Profile
  • Design Optimise Logotype

    Design Optimise

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    50 - 249

    Services provided

    18% Web Development
    10% Marketing Strategy
    10% Mobile App Development +10
    10% Pay Per Click
    10% Search Engine Optimization
    10% Web Design
    5% Branding
    5% Content Marketing
    5% Digital Strategy
    5% Graphic Design
    5% Logo
    5% Social Media Marketing
    2% Other Marketing

    Focus Areas

    10% Kotlin
    10% AJAX
    10% Ember.js +7
    10% Java
    10% JavaScript
    10% PHP
    10% Python
    10% Redux
    10% SQL
    10% Visual Basic

    Design Optimise, a web development firm, is based in Orlando, Florida. The team provides Web Development and Marketing Strategy.

    Read more
    View Profile
  • MillionDev IT Ltd. Logotype

    5.0 1 review
    $10,000+
    $50 - $99 / hr
    10 - 49
    Toronto, Canada

    Services provided

    10% Custom Software Development
    10% Application Testing
    10% CRM Consulting and SI +7
    10% E-Commerce Development
    10% ERP Consulting and SI
    10% Mobile App Development
    10% Pay Per Click
    10% Product Design
    10% Search Engine Optimization
    10% Web Development

    Focus Areas

    23% Kotlin
    22% ASP.NET
    22% C# +3
    11% Ember.js
    11% PHP
    11% SQL

    MillionDev Ltd. specializes in Custom Software Development, providing tailored software solutions such as mobile app development. The company is praised for effective communication, delivering quality products on time, and offering good value for cost. While their work is highly regarded, there is a noted area for improvement in UI/UX design, which they address through client collaboration.

    See all 1 projects
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  • NeosAlpha Technologies Logotype

    Not yet reviewed

    $10,000+
    $100 - $149 / hr
    50 - 249
    Maidenhead, England

    Services provided

    25% Enterprise App Modernization
    25% IT Strategy Consulting
    25% Other Application Development +2
    15% Application Management & Support
    10% AR/VR Development

    Focus Areas

    12% Kotlin
    13% AJAX
    13% Ember.js +8
    13% Objective C
    13% Redux
    6% Perl
    6% Python
    6% Ruby
    6% SQL
    6% Swift
    6% Visual Basic

    NeosAlpha Technologies is an IT strategy consulting company. In Maidenhead, England and Jaipur, India, their team offers IT strategy consulting and Enterprise App Modernization.

    Read more
    View Profile
  • GrowwB Logotype

    Not yet reviewed

    $1,000+
    < $25 / hr
    2 - 9
    Surat, India

    Services provided

    10% Custom Software Development
    30% Mobile App Development
    30% Web Development +2
    20% Web Design
    10% E-Commerce Development

    Focus Areas

    20% Kotlin
    35% PHP
    25% SQL +1
    20% ASP.NET

    GrowwB is a web development company. The team is in Surat, India, and their services include Web Development and Mobile App Development.

    Read more
    View Profile

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Ability to deliver
Focus
Clutch Leaders Matrix

Rollover to see company insights or click a company below for more details.

1 Empat
2 Futured
3 Geniusee
4 You are launched
5 Droids On Roids
6 Suffescom Solutions Inc
7 Stfalcon
8 Synergy Labs
9 nomtek
10 ArcTouch
11 itCraft
12 NERDZ LAB
13 Ackee
14 TechnoYuga
15 Konstant Infosolutions

List of the Top 15 Kotlin Development Services

  1. Empat Logotype

    Empat

    $10,000+
    $25 - $49 / hr
    250 - 999
    San Francisco, CA

    Ability to deliver

    40/40.0
    20/20 Reviews
    10/10 Clients & Experience
    10/10 Market Presence

    Service focus

    35% Custom Software Development
    25% Kotlin
    5% Web Development
    40% Mobile App Development
    20% Other
    View Profile Visit Website
  2. Futured Logotype

    Futured

    $10,000+
    $50 - $99 / hr
    50 - 249
    Brno, Czech Republic

    Ability to deliver

    38.7/40.0
    19.4/20 Reviews
    10/10 Clients & Experience
    9.3/10 Market Presence

    Service focus

    15% Web Development
    75% Mobile App Development
    10% Other
    View Profile Visit Website
  3. Geniusee Logotype

    Geniusee

    $25,000+
    $25 - $49 / hr
    250 - 999
    Warszawa, Poland

    Ability to deliver

    40/40.0
    20/20 Reviews
    10/10 Clients & Experience
    10/10 Market Presence

    Service focus

    40% Custom Software Development
    20% Kotlin
    10% Web Development
    20% Mobile App Development
    30% Other
    View Profile Visit Website
  4. You are launched Logotype

    You are launched

    $10,000+
    $25 - $49 / hr
    50 - 249
    Limassol, Cyprus

    Ability to deliver

    39.8/40.0
    19.8/20 Reviews
    10/10 Clients & Experience
    10/10 Market Presence

    Service focus

    40% Custom Software Development
    30% Kotlin
    50% Mobile App Development
    10% Other
    View Profile Visit Website
  5. Droids On Roids Logotype

    Droids On Roids

    $75,000+
    $50 - $99 / hr
    50 - 249
    Wrocław, Poland

    Ability to deliver

    38.4/40.0
    18.6/20 Reviews
    10/10 Clients & Experience
    9.8/10 Market Presence

    Service focus

    10% Custom Software Development
    40% Kotlin
    80% Mobile App Development
    10% Other
    View Profile Visit Website
  6. Suffescom Solutions Inc Logotype

    Suffescom Solutions Inc

    $25,000+
    $25 - $49 / hr
    250 - 999
    New York, NY

    Ability to deliver

    39.6/40.0
    19.6/20 Reviews
    10/10 Clients & Experience
    10/10 Market Presence

    Service focus

    40% Web Development
    40% Mobile App Development
    20% Other
    View Profile Visit Website
  7. Stfalcon Logotype

    Stfalcon

    $10,000+
    $25 - $49 / hr
    50 - 249
    Khmel'nyts'kyi, Ukraine

    Ability to deliver

    36.9/40.0
    17/20 Reviews
    10/10 Clients & Experience
    9.9/10 Market Presence

    Service focus

    30% Custom Software Development
    50% Kotlin
    40% Mobile App Development
    30% Other
    View Profile Visit Website
  8. Synergy Labs Logotype

    Synergy Labs

    $25,000+
    $50 - $99 / hr
    50 - 249
    Hollywood, FL

    Ability to deliver

    39.5/40.0
    20/20 Reviews
    10/10 Clients & Experience
    9.5/10 Market Presence

    Service focus

    10% Custom Software Development
    30% Kotlin
    10% Web Development
    60% Mobile App Development
    20% Other
    View Profile Visit Website
  9. nomtek Logotype

    nomtek

    $25,000+
    $50 - $99 / hr
    50 - 249
    Wrocław, Poland

    Ability to deliver

    36.7/40.0
    17/20 Reviews
    10/10 Clients & Experience
    9.7/10 Market Presence

    Service focus

    20% Custom Software Development
    50% Kotlin
    45% Mobile App Development
    10% AR/VR Development
    25% Other
    View Profile Visit Website
  10. ArcTouch Logotype

    ArcTouch

    $100,000+
    $50 - $99 / hr
    250 - 999
    San Francisco, CA

    Ability to deliver

    37.8/40.0
    17.8/20 Reviews
    10/10 Clients & Experience
    10/10 Market Presence

    Service focus

    10% Web Development
    20% Mobile App Development
    70% Other
    View Profile Visit Website
  11. itCraft Logotype

    itCraft

    $25,000+
    $50 - $99 / hr
    50 - 249
    Warszawa, Poland

    Ability to deliver

    37.6/40.0
    18/20 Reviews
    10/10 Clients & Experience
    9.6/10 Market Presence

    Service focus

    50% Custom Software Development
    40% Kotlin
    50% Mobile App Development
    View Profile Visit Website
  12. NERDZ LAB Logotype

    NERDZ LAB

    $5,000+
    $25 - $49 / hr
    50 - 249
    L'viv, Ukraine

    Ability to deliver

    38.9/40.0
    19.4/20 Reviews
    10/10 Clients & Experience
    9.5/10 Market Presence

    Service focus

    35% Web Development
    35% Mobile App Development
    30% Other
    View Profile Visit Website
  13. Ackee Logotype

    Ackee

    $25,000+
    $50 - $99 / hr
    50 - 249
    Karlín, Czech Republic

    Ability to deliver

    38.2/40.0
    18.6/20 Reviews
    10/10 Clients & Experience
    9.6/10 Market Presence

    Service focus

    30% Web Development
    60% Mobile App Development
    10% Other
    View Profile Visit Website
  14. TechnoYuga Logotype

    TechnoYuga

    $10,000+
    < $25 / hr
    50 - 249
    New Delhi, India

    Ability to deliver

    39.8/40.0
    19.8/20 Reviews
    10/10 Clients & Experience
    10/10 Market Presence

    Service focus

    25% Custom Software Development
    23% Kotlin
    15% Web Development
    25% Mobile App Development
    35% Other
    View Profile Visit Website
  15. Konstant Infosolutions Logotype

    Konstant Infosolutions

    $5,000+
    $25 - $49 / hr
    250 - 999
    Jaipur, India

    Ability to deliver

    39.8/40.0
    20/20 Reviews
    10/10 Clients & Experience
    9.8/10 Market Presence

    Service focus

    10% Web Development
    60% Mobile App Development
    30% Other
    View Profile Visit Website
  16. Excellent Webworld Logotype

    Excellent Webworld

    $25,000+
    $25 - $49 / hr
    250 - 999
    Lakeville, MN

    Ability to deliver

    36.6/40.0
    16.8/20 Reviews
    9.9/10 Clients & Experience
    9.9/10 Market Presence

    Service focus

    15% Custom Software Development
    30% Kotlin
    10% Web Development
    10% Mobile App Development
    15% Enterprise App Modernization
    50% Other
    View Profile Visit Website
  17. CitrusBits Logotype

    CitrusBits

    $50,000+
    $100 - $149 / hr
    50 - 249
    Los Angeles, CA

    Ability to deliver

    36/40.0
    16.4/20 Reviews
    10/10 Clients & Experience
    9.6/10 Market Presence

    Service focus

    20% Custom Software Development
    55% Kotlin
    40% Mobile App Development
    30% AR/VR Development
    10% Other
    View Profile Visit Website
  18. Sidekick Interactive Logotype

    Sidekick Interactive

    $25,000+
    $100 - $149 / hr
    10 - 49
    Montréal, Canada

    Ability to deliver

    36.9/40.0
    17.4/20 Reviews
    10/10 Clients & Experience
    9.5/10 Market Presence

    Service focus

    20% Custom Software Development
    50% Kotlin
    20% Web Development
    40% Mobile App Development
    20% Other
    View Profile Visit Website
  19. Tapptitude Logotype

    Tapptitude

    $5,000+
    $25 - $49 / hr
    50 - 249
    Cluj-Napoca, Romania

    Ability to deliver

    39/40.0
    19.4/20 Reviews
    10/10 Clients & Experience
    9.6/10 Market Presence

    Service focus

    20% Web Development
    50% Mobile App Development
    30% Other
    View Profile Visit Website
  20. WOLFPACK DIGITAL Logotype

    WOLFPACK DIGITAL

    $10,000+
    $50 - $99 / hr
    50 - 249
    Cluj-Napoca, Romania

    Ability to deliver

    39.6/40.0
    20/20 Reviews
    10/10 Clients & Experience
    9.6/10 Market Presence

    Service focus

    45% Web Development
    45% Mobile App Development
    10% Other
    View Profile Visit Website
  21. Lampa Software Logotype

    Lampa Software

    $25,000+
    $25 - $49 / hr
    50 - 249
    Vinnytsia, Ukraine

    Ability to deliver

    38.2/40.0
    18.6/20 Reviews
    10/10 Clients & Experience
    9.6/10 Market Presence

    Service focus

    30% Web Development
    70% Mobile App Development
    View Profile Visit Website
  22. The NineHertz Logotype

    The NineHertz

    $25,000+
    $25 - $49 / hr
    250 - 999
    Jaipur, India

    Ability to deliver

    38/40.0
    18.2/20 Reviews
    10/10 Clients & Experience
    9.8/10 Market Presence

    Service focus

    20% Custom Software Development
    20% Kotlin
    20% Mobile App Development
    10% Application Management & Support
    20% Enterprise App Modernization
    30% Other
    View Profile Visit Website
  23. Infinum Logotype

    Infinum

    $50,000+
    $150 - $199 / hr
    250 - 999
    New York, NY

    Ability to deliver

    40/40.0
    20/20 Reviews
    10/10 Clients & Experience
    10/10 Market Presence

    Service focus

    20% Custom Software Development
    10% Kotlin
    20% Web Development
    20% Mobile App Development
    40% Other
    View Profile Visit Website
  24. UplineSoft Logotype

    UplineSoft

    $5,000+
    $25 - $49 / hr
    250 - 999
    New York, NY

    Ability to deliver

    38.9/40.0
    20/20 Reviews
    10/10 Clients & Experience
    8.9/10 Market Presence

    Service focus

    60% Custom Software Development
    15% Kotlin
    40% Other
    View Profile Visit Website
  25. TechAhead Logotype

    TechAhead

    $25,000+
    $25 - $49 / hr
    50 - 249
    Agoura Hills, CA

    Ability to deliver

    39.9/40.0
    20/20 Reviews
    10/10 Clients & Experience
    9.9/10 Market Presence

    Service focus

    10% Custom Software Development
    15% Kotlin
    50% Mobile App Development
    20% Enterprise App Modernization
    20% Other
    View Profile Visit Website
  26. Jelvix Logotype

    Jelvix

    $50,000+
    $50 - $99 / hr
    250 - 999
    Tallinn, Estonia

    Ability to deliver

    38.9/40.0
    20/20 Reviews
    9.1/10 Clients & Experience
    9.8/10 Market Presence

    Service focus

    70% Custom Software Development
    15% Kotlin
    10% Mobile App Development
    20% Other
    View Profile Visit Website
  27. Bolder Apps Logotype

    Bolder Apps

    $5,000+
    $50 - $99 / hr
    50 - 249
    Miami, FL

    Ability to deliver

    37.8/40.0
    18.6/20 Reviews
    10/10 Clients & Experience
    9.2/10 Market Presence

    Service focus

    10% Custom Software Development
    30% Kotlin
    10% Web Development
    60% Mobile App Development
    20% Other
    View Profile Visit Website
  28. JPLoft Logotype

    JPLoft

    $10,000+
    $50 - $99 / hr
    50 - 249
    Denver, CO

    Ability to deliver

    39.7/40.0
    20/20 Reviews
    10/10 Clients & Experience
    9.7/10 Market Presence

    Service focus

    10% Custom Software Development
    15% Kotlin
    10% Web Development
    50% Mobile App Development
    30% Other
    View Profile Visit Website
  29. WEZOM Logotype

    WEZOM

    $50,000+
    $25 - $49 / hr
    250 - 999
    Schaumburg, IL

    Ability to deliver

    39.4/40.0
    19.6/20 Reviews
    10/10 Clients & Experience
    9.8/10 Market Presence

    Service focus

    30% Custom Software Development
    11% Kotlin
    10% Mobile App Development
    60% Other
    View Profile Visit Website
  30. LeanCode Logotype

    LeanCode

    $25,000+
    $50 - $99 / hr
    50 - 249
    Warszawa, Poland

    Ability to deliver

    39.6/40.0
    20/20 Reviews
    10/10 Clients & Experience
    9.6/10 Market Presence

    Service focus

    15% Custom Software Development
    15% Kotlin
    80% Mobile App Development
    5% Other
    View Profile Visit Website

Latest Kotlin Articles

See all articles
UI Specifications: How to Create a UI Spec Document cover image

UI Specifications: How to Create a UI Spec Document

Updated August 19, 2026
Hannah Hicklen

A UI specifications document defines how every screen in your product looks, behaves, and responds to user input. Here's how to write one that developers...

Development Product Launch
Vibecoding vs. Software Development Agency: When AI-Generated Code Is Enough — and the Seven... cover image

Vibecoding vs. Software Development Agency: When AI-Generated Code Is Enough — and the Seven...

Updated August 6, 2026
Joshua Webber

Is AI-generated code enough, or is it time to bring in real developers? These seven thresholds show you the exact moment when a vibecoded build becomes a...

Development Thought Leadership, Scaling
AI-Assisted Software Development: Productivity Gains vs. Quality Risks cover image

AI-Assisted Software Development: Productivity Gains vs. Quality Risks

Updated July 15, 2026
Kateryna Stankova

AI-assisted software development has already become the everyday practice for the majority of development agencies. This article dives into its benefits and...

Development Thought Leadership

Kotlin Development FAQs

Clutch features companies that build modern Android and cross-platform applications using the Kotlin programming language quarterly based on a proprietary methodology. The top Kotlin development companies for 2026 include:

  1. Futured

  2. Empat

  3. Suffescom Solutions Inc

  4. Geniusee

  5. Droids On Roids

  6. You are launched

  7. Stfalcon

  8. nomtek

  9. Synergy Labs

  10. ArcTouch

  11. Ackee

  12. Excellent Webworld

  13. TechnoYuga

  14. Brainvire Infotech Inc

  15. Sidekick Interactive

Kotlin developers write applications using JetBrains' Kotlin programming language. On the Android side, they build native mobile applications using Jetpack Compose, Android SDK APIs, and modern architecture patterns like MVVM or MVI.

On the backend, Kotlin developers build server-side APIs and microservices using Ktor or Spring Boot. Furthermore, an emerging specialty is Kotlin Multiplatform (KMP), where developers write shared business logic that compiles to both Android and iOS.

Clutch’s verified pricing data shows that a focused Android app build typically ranges from $25,000 – $150,000, depending on factors like its complexity, features, and backend requirements.

Meanwhile, hourly rates for Kotlin development firms range from $25 – $149 per hour, with firms in Eastern Europe and Latin America often on the lower end and North American or Western European firms on the higher end.

Dedicated Kotlin shops maintain deeper expertise than generalist firms that work across many languages. They stay current with JetBrains' release cycle, know which libraries are production-stable versus experimental, and have established patterns for common challenges like coroutine exception handling or Compose state management. This depth typically translates to faster delivery, cleaner architecture, and lower long-term maintenance costs.

Start by outlining your project’s specific requirements and assessing their technical fit; confirm the firm has production Kotlin experience rather than Java teams that have adopted Kotlin syntax superficially.

Then, ask to see Kotlin-specific code samples or open-source contributions, and inquire about their familiarity with Kotlin coroutines, Flow, and Kotlin Multiplatform if relevant. Take a moment to thoroughly review their Clutch profiles and client ratings for projects similar to yours in complexity and industry.

Be cautious of firms that list Kotlin as a skill but whose case studies reference only Java or legacy Android development. Other red flags to watch out for include no mention of testing practices, an inability to discuss architectural patterns like Clean Architecture or MVI, and vague answers about how they handle Kotlin version migrations and library compatibility.

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