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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

  • StackBox 360 Logotype

    StackBox 360

    Not yet reviewed

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

    Services provided

    20% Custom Software Development
    20% Mobile App Development
    20% Sales Outsourcing +2
    20% UX/UI Design
    20% Web Development

    Focus Areas

    50% Kotlin
    50% Swift

    StackBox 360 is an UX company launched in 2024. Their services include UX/UI Design and Custom Software Development.

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  • Qusion Logotype

    Not yet reviewed

    $5,000+
    $50 - $99 / hr
    10 - 49
    Praha, Czech Republic

    Services provided

    30% Mobile App Development
    20% UX/UI Design
    15% Web Development +4
    10% AI Development
    10% AR/VR Development
    10% Product Design
    5% Business Consulting

    Focus Areas

    20% Kotlin
    32% Swift
    21% JavaScript +3
    11% Objective C
    11% Redux
    5% Go

    Application development company Qusion is in Praha, Czech Republic. They provide Mobile App Development and UX/UI Design.

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  • Pixacle Logotype

    Not yet reviewed

    $25,000+
    $150 - $199 / hr
    2 - 9
    Brooklyn, NY

    Services provided

    40% Custom Software Development
    25% AI Development
    20% Mobile App Development +1
    15% UX/UI Design

    Focus Areas

    10% Kotlin
    30% Python
    25% Typescript +4
    15% SQL
    10% Swift
    5% Go
    5% Java

    Founded in 2022, Pixacle is a software development firm. The firm offers Custom Software Development and Artificial Intelligence, and is small.

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  • Cyber Promotion Logotype

    Cyber Promotion

    5.0 1 review
    $1,000+
    $100 - $149 / hr
    10 - 49

    Services provided

    45% Web Development
    25% E-Commerce Development
    10% Advertising +2
    10% Low/No Code Development
    10% Search Engine Optimization

    Focus Areas

    20% Kotlin
    20% Ember.js
    20% PHP +3
    15% Other programming & scripting languages
    15% Python
    10% Swift

    Cyber Promotion offers web design and SEO optimization services, as evidenced by their development of a highly praised website for Aussieology kennels. Clients commend the company for its timely service delivery and effective project management, resulting in significant business growth. Emphasizing value for money, Cyber Promotion aligns company values with client needs, although they could enhance payment method options.

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  • Alphics Tech India Private Limited Logotype

    Not yet reviewed

    $1,000+
    $100 - $149 / hr
    2 - 9
    Bhubaneswar, India

    Services provided

    15% Custom Software Development
    30% E-Commerce Development
    25% Web Development +2
    20% Mobile App Development
    10% UX/UI Design

    Focus Areas

    30% Kotlin
    30% SQL
    15% JavaScript +2
    15% jquery
    10% PHP

    E-commerce development firm Alphics Tech India Private Limited was founded in 2021. The small team provides E-Commerce Development and Web Development.

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  • Hyperhumans Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Abu Dhabi, United Arab Emirates

    Services provided

    40% Custom Software Development
    30% UX/UI Design
    20% Mobile App Development +1
    10% AI Development

    Focus Areas

    30% Kotlin
    30% Swift
    20% JavaScript +2
    10% Go
    10% Java

    Established in 2019, Hyperhumans, a small custom software development firm, is in Abu Dhabi, United Arab Emirates. Their services include Custom Software Development and UX/UI Design.

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  • Unique Technologies Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    250 - 999
    Bishkek, Kyrgyzstan

    Services provided

    11% Custom Software Development
    11% Corporate Training & Coaching
    11% IT Managed Services +7
    11% IT Staff Augmentation
    11% IT Strategy Consulting
    11% Mobile App Development
    11% Web Development
    8% Business Consulting
    8% Web Design
    7% UX/UI Design

    Focus Areas

    11% Kotlin
    26% PHP
    18% Ruby +4
    12% Python
    11% Java
    11% JavaScript
    11% Swift

    Unique Technologies is an IT strategy consulting company. Launched in 2003, the company is based in Bishkek, Kyrgyzstan. Their services include IT strategy consulting and IT managed services.

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  • Beyond Digitate Logotype

    Not yet reviewed

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

    Services provided

    10% Custom Software Development
    15% E-Commerce Development
    15% Enterprise App Modernization +6
    15% Mobile App Development
    15% Other Application Development
    10% AR/VR Development
    10% Web Development
    5% Application Testing
    5% Wearable App Development

    Focus Areas

    12% Kotlin
    11% ASP.NET
    11% C++ +6
    11% Java
    11% JavaScript
    11% Objective C
    11% PHP
    11% SQL
    11% Swift

    Beyond Digitate is an Enterprise App Modernization company launched in 2016. The team specializes in Enterprise App Modernization and E-Commerce Development and is based in Surat, India.

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  • Next In Buiz Technologies Logotype

    5.0 1 review
    $1,000+
    < $25 / hr
    50 - 249
    Mumbai, India

    Services provided

    10% Custom Software Development
    20% E-Commerce Development
    20% Mobile App Development +4
    20% Web Development
    10% IT Managed Services
    10% IT Staff Augmentation
    10% Web Design

    Focus Areas

    10% Kotlin
    15% ASP.NET
    15% JavaScript +9
    15% PHP
    10% SQL
    5% AJAX
    5% C#
    5% C++
    5% Objective C
    5% Other programming & scripting languages
    5% Swift
    5% Visual Basic

    Next In Buiz Technologies offers Custom Software Development, focusing on bespoke software solutions and tailored software projects. Reviewers commend the company's honesty, efficiency, and competitive pricing, highlighting their ability to deliver complex projects within tight timelines and budget constraints. Overall, the feedback underscores their high level of professionalism and effective project management.

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  • Highpolar Software Logotype

    4.9 4 reviews
    $25,000+
    $25 - $49 / hr
    10 - 49
    Lalpur Nayak, India

    Services provided

    20% Custom Software Development
    30% Mobile App Development
    15% AI Development +3
    15% AR/VR Development
    10% Blockchain
    10% Web Design

    Focus Areas

    10% Kotlin
    17% JavaScript
    11% Go +7
    11% Python
    11% Redux
    11% Swift
    11% Typescript
    6% HTML5
    6% Rust
    6% jquery

    Highpolar Software specializes in Bespoke Software Development and Custom App Development, offering tailored software solutions like websites, appointment booking systems, and feedback collection portals. Reviews highlight their effective project management, prompt delivery, and clear communication, emphasizing their role as a proactive technical partner rather than a typical agency. Clients appreciate their genuine commitment and seamless collaboration with both technical and non-technical teams.

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  • FK DEVELOPERS Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    2 - 9
    Nairobi, Kenya

    Services provided

    35% E-Commerce Development
    35% Mobile App Development
    30% Web Development

    Focus Areas

    50% Kotlin
    30% Python
    10% PHP +1
    10% SQL

    Launched in 2017, FK DEVELOPERS, a small e-commerce development company, is based in Nairobi, Kenya. Their team offers E-Commerce Development and Mobile App Development.

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  • rbbr duck Logotype

    rbbr duck

    Not yet reviewed

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

    Services provided

    70% Mobile App Development
    20% Web Development
    10% UX/UI Design

    Focus Areas

    25% Kotlin
    25% Swift
    20% PHP +3
    10% JavaScript
    10% Redux
    10% SQL

    Rbbr duck is an application development firm established in 2019. The team focuses on Mobile App Development and Web Development and is in Surbiton, England.

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  • Ventor Labs Inc. Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    10 - 49
    Winnipeg, Canada

    Services provided

    15% Custom Software Development
    15% AI Development
    15% Blockchain +5
    15% IT Strategy Consulting
    10% BI & Big Data Consulting & SI
    10% Branding
    10% Product Design
    10% Search Engine Optimization

    Focus Areas

    15% Kotlin
    15% PHP
    15% Python +5
    15% Swift
    10% HTML5
    10% Java
    10% JavaScript
    10% SQL

    Ventor Labs Inc. Is a small IT strategy consulting company established in 2024. Their services include IT strategy consulting and Custom Software Development.

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    More responsive than most other service providers

    Ventor Labs Inc. is very responsive

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  • Zemingo Logotype

    Not yet reviewed

    $10,000+
    $50 - $99 / hr
    50 - 249
    Herzliya, Israel

    Services provided

    30% Mobile App Development
    30% UX/UI Design
    20% IoT Development +1
    20% Web Development

    Focus Areas

    30% Kotlin
    30% Swift
    20% Java +1
    20% JavaScript

    Zemingo is a midsize user experience design agency established in 2008. Their team specializes in UX/UI Design and Mobile App Development.

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  • NoBotCoders Logotype

    NoBotCoders

    Not yet reviewed

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

    Services provided

    20% Custom Software Development
    20% E-Commerce Development
    20% Mobile App Development +3
    20% Web Development
    15% Search Engine Optimization
    5% Social Media Marketing

    Focus Areas

    15% Kotlin
    25% PHP
    20% C +3
    15% Python
    15% SQL
    10% JavaScript

    Founded in 2017, NoBotCoders is a small web development firm. Their team offers Web Development and E-Commerce Development.

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  • A RC ICT TECHNOLOGIES PLC Logotype

    4.0 1 review
    $5,000+
    $50 - $99 / hr
    10 - 49
    Addis Ababa, Ethiopia

    Services provided

    10% Custom Software Development
    10% AR/VR Development
    10% Application Testing +7
    10% Cloud Consulting & SI
    10% E-Commerce Development
    10% ERP Consulting and SI
    10% IT Strategy Consulting
    10% Mobile App Development
    10% Web Design
    10% Web Development

    Focus Areas

    34% Kotlin
    33% Ember.js
    33% Redux

    A RC ICT TECHNOLOGIES PLC specializes in bespoke software development, focusing on tailored software solutions and custom app development for a diverse range of clients. Reviews highlight their ability to deliver projects on time and their supportive staff, although there is a suggestion for more support in other cloud technologies. Overall, their services are well-regarded, particularly in creating custom digital platforms.

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  • BitBute Logotype

    Not yet reviewed

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

    Services provided

    5% Custom Software Development
    25% Mobile App Development
    25% Web Development +3
    20% E-Commerce Development
    15% AR/VR Development
    10% Cloud Consulting & SI

    Focus Areas

    14% Kotlin
    32% PHP
    16% JavaScript +3
    16% Python
    11% Java
    11% SQL

    Established in 2017, BitBute, a small website development firm, is based in Mumbai, India. Their team offers Web Development and Mobile App Development.

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  • TheUnpluggedWeb Logotype

    Not yet reviewed

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

    Services provided

    40% Search Engine Optimization
    30% Mobile App Development
    30% Web Development

    Focus Areas

    30% Kotlin
    30% Swift
    20% PHP +2
    10% Objective C
    10% Typescript

    TheUnpluggedWeb is a SEO agency founded in 2012. The small team specializes in Search Engine Optimization and Mobile App Development.

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  • NG Workshop Logotype

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    10 - 49
    Yokne'am Illit, Israel

    Services provided

    30% Custom Software Development
    20% Mobile App Development
    20% Web Development +4
    10% AI Development
    10% IoT Development
    5% Blockchain
    5% Wearable App Development

    Focus Areas

    10% Kotlin
    20% C#
    20% JavaScript +6
    10% Java
    10% PHP
    10% Python
    10% Swift
    5% ASP.NET
    5% SQL

    NG Workshop is a small custom software development firm. They provide Custom Software Development and Mobile App Development and were founded in 2012.

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  • TechnomaX Systems Logotype

    TechnomaX Systems

    Not yet reviewed

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

    Services provided

    10% Custom Software Development
    10% AI Consulting
    10% AI Development +7
    10% BI & Big Data Consulting & SI
    10% ECM Consulting and SI
    10% Enterprise App Modernization
    10% IT Staff Augmentation
    10% Mobile App Development
    10% Robotics Process Automation
    10% Web Development

    Focus Areas

    10% Kotlin
    35% Typescript
    25% HTML5 +2
    20% JavaScript
    10% Swift

    Data analytics company TechnomaX Systems is headquartered in دبي, United Arab Emirates and Coimbatore, India. They offer BI & big data consulting & SI and ECM consulting and SI.

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  • Nextlogic Logotype

    Nextlogic

    Not yet reviewed

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

    Services provided

    30% Web Development
    20% Mobile App Development
    15% Application Management & Support +3
    15% Cloud Consulting & SI
    10% API Development
    10% Low/No Code Development

    Focus Areas

    10% Kotlin
    40% JavaScript
    20% Typescript +2
    20% jquery
    10% HTML5

    Nextlogic is a web development company. They specialize in Web Development and Mobile App Development and were founded in 2005. The agency is based in Iași, Romania.

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  • ESPARSE MATRIX SOLUTIONS PRIVATE LIMITED Logotype

    Not yet reviewed

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

    Services provided

    25% Custom Software Development
    25% Mobile App Development
    20% E-Commerce Development +2
    20% Web Development
    10% AI Development

    Focus Areas

    50% Kotlin
    20% Python
    15% PHP +2
    10% JavaScript
    5% SQL

    ESPARSE MATRIX SOLUTIONS PRIVATE LIMITED is a software development company. They are based in Pimpri-Chinchwad, India. Their team offers Custom Software Development and Mobile App Development.

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  • Smart Mobile Technology Logotype

    Not yet reviewed

    $10,000+
    Undisclosed
    2 - 9
    Indianapolis, IN

    Services provided

    20% Custom Software Development
    65% Mobile App Development
    15% Application Management & Support

    Focus Areas

    70% Kotlin
    30% Java

    Smart Mobile Technology is an app development company. The small Indianapolis, Indiana-based team focuses on Mobile App Development and Custom Software Development. The agency was launched in 2025.

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  • Aquatec Innovative Private Limited Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    10 - 49
    Sahibzada Ajit Singh Nagar, India

    Services provided

    25% E-Commerce Development
    25% Mobile App Development
    25% Web Development +2
    15% Search Engine Optimization
    10% Pay Per Click

    Focus Areas

    10% Kotlin
    20% AJAX
    20% PHP +4
    20% SQL
    10% JavaScript
    10% Swift
    10% XML

    Aquatec Innovative Private Limited is a website development company. Based in Sahibzada Ajit Singh Nagar, India, the team specializes in Web Development and Mobile App Development.

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  • SkillRex-Tech Logotype

    SkillRex-Tech

    Not yet reviewed

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

    Services provided

    20% Custom Software Development
    20% Mobile App Development
    10% AR/VR Development +5
    10% E-Commerce Development
    10% Low/No Code Development
    10% Search Engine Optimization
    10% UX/UI Design
    10% Web Design

    Focus Areas

    20% Kotlin
    20% AJAX
    20% Java +2
    20% JavaScript
    20% Python

    SkillRex-Tech is an app development company. Their midsize team is headquartered in Islamabad, Pakistan. Their services include Mobile App Development and Custom Software Development.

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  • Exibify Website Design Agency Logotype

    Exibify Website Design Agency

    5.0 1 review
    $1,000+
    $25 - $49 / hr
    50 - 249

    Services provided

    50% Web Development
    20% E-Commerce Development
    10% Search Engine Optimization +2
    10% UX/UI Design
    10% Web Design

    Focus Areas

    40% Kotlin
    30% Java
    30% Python

    Welcome to Exibify, a multi-award-winning web development agency based in London, where innovation meets excellence. As a dedicated digital transformation partner, we empower businesses to achieve

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  • Icon Digital Hub Logotype

    Not yet reviewed

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

    Services provided

    1% Custom Software Development
    40% Mobile App Development
    30% Web Development +3
    14% Low/No Code Development
    10% AI Development
    5% E-Commerce Development

    Focus Areas

    40% Kotlin
    40% Ember.js
    20% Redux

    Web development firm Icon Digital Hub was launched in 2010. The firm specializes in Web Development and Mobile App Development.

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  • The Apptrix Logotype

    Not yet reviewed

    $5,000+
    < $25 / hr
    50 - 249
    Toms River, NJ

    Services provided

    20% Custom Software Development
    20% Branding
    20% IoT Development +2
    20% Mobile App Development
    20% Wearable App Development

    Focus Areas

    50% Kotlin
    50% Swift

    The Apptrix is a branding company. They provide Branding and Custom Software Development and are headquartered in Toms River, New Jersey.

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  • jwied Digitalagentur Logotype

    Not yet reviewed

    $25,000+
    $100 - $149 / hr
    10 - 49
    Mönchengladbach, Germany

    Services provided

    15% E-Commerce Development
    15% UX/UI Design
    15% Web Development +7
    10% AR/VR Development
    10% Conversion Optimization
    10% Low/No Code Development
    10% Web Design
    5% Content Marketing
    5% Digital Strategy
    5% Mobile App Development

    Focus Areas

    19% Kotlin
    50% PHP
    31% SQL

    Jwied Digitalagentur, a web design company, was established in 2018. They provides Web Design and UX/UI Design.

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  • websurmesure Logotype

    Not yet reviewed

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

    Services provided

    40% Web Development
    30% Web Design
    10% AR/VR Development +4
    5% Digital Strategy
    5% Graphic Design
    5% Logo
    5% UX/UI Design

    Focus Areas

    33% Kotlin
    50% Redux
    17% Ember.js

    Websurmesure is a web development firm. They specialize in Web Development and Web Design and are in Paris, France.

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  • SaintCode Logotype

    SaintCode

    Not yet reviewed

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

    Services provided

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

    Focus Areas

    10% Kotlin
    20% Java
    10% ASP.NET +6
    10% C
    10% C#
    10% C++
    10% JavaScript
    10% PHP
    10% Swift

    Based in Burnaby, Canada, SaintCode is a custom software development firm. They specialize in Custom Software Development and E-Commerce Development and were established in 2019.

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  • Seven Seconds To Midnight Logotype

    Seven Seconds To Midnight

    Not yet reviewed

    $5,000+
    $50 - $99 / hr
    2 - 9

    Services provided

    40% Custom Software Development
    20% Mobile App Development
    20% Web Development +4
    5% Cloud Consulting & SI
    5% Enterprise App Modernization
    5% IT Strategy Consulting
    5% Other Application Development

    Focus Areas

    20% Kotlin
    25% Python
    15% C# +3
    15% Java
    15% SQL
    10% JavaScript

    Seven Seconds To Midnight, a software development company, was launched in 2022. The company focuses on Custom Software Development and Web Development.

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  • IDS Software Logotype

    Not yet reviewed

    $10,000+
    < $25 / hr
    50 - 249
    Ho Chi Minh City, Vietnam

    Services provided

    45% Custom Software Development
    20% Mobile App Development
    15% Web Development +2
    10% Application Testing
    10% E-Commerce Development

    Focus Areas

    10% Kotlin
    30% Java
    20% JavaScript +4
    15% Python
    10% SQL
    10% Swift
    5% Objective C

    Launched in 2015, IDS Software is a midsize Ho Chi Minh City, Vietnam-based custom software development company. Their team focuses on Custom Software Development and Mobile App Development.

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  • DigitalSphere Logotype

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    10 - 49
    Gliwice, Poland

    Services provided

    20% Custom Software Development
    20% Mobile App Development
    20% Web Development +3
    15% E-Commerce Development
    15% IT Strategy Consulting
    10% Graphic Design

    Focus Areas

    15% Kotlin
    15% Java
    15% JavaScript +4
    15% PHP
    15% Python
    15% Swift
    10% HTML5

    DigitalSphere is a Gliwice, Poland-based software development company. They focus on Custom Software Development and Web Development and were established in 2010.

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  • Web App Builders Logotype

    Not yet reviewed

    $1,000+
    $100 - $149 / hr
    50 - 249
    Bromley, England

    Services provided

    20% Branding
    20% Mobile App Development
    20% Search Engine Optimization +3
    20% Web Design
    10% AR/VR Development
    10% Web Development

    Focus Areas

    34% Kotlin
    33% Ember.js
    33% Redux

    Web App Builders is a branding firm. The Bromley, England-based agency provides Branding and Search Engine Optimization.

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  • Z-Eight Tech Logotype

    Not yet reviewed

    $25,000+
    < $25 / hr
    50 - 249
    Chittagong, Bangladesh

    Services provided

    30% Mobile App Development
    25% Blockchain
    25% Web Development +1
    20% AI Development

    Focus Areas

    35% Kotlin
    15% PHP
    10% Java +6
    10% SQL
    10% Swift
    5% AJAX
    5% JavaScript
    5% Python
    5% XML

    Z-Eight Tech is a mobile application development firm. They focus on Mobile App Development and Blockchain and were launched in 2021.

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  • AavidTechnologies Logotype

    Not yet reviewed

    $5,000+
    < $25 / hr
    10 - 49
    Ahmedabad, India

    Services provided

    20% Web Development
    15% E-Commerce Development
    15% Mobile App Development +11
    10% Digital Strategy
    10% Web Design
    5% Graphic Design
    5% Logo
    5% Pay Per Click
    5% UX/UI Design
    2% Enterprise App Modernization
    2% IoT Development
    2% Other Digital Marketing
    2% Packaging Design
    2% Video Production

    Focus Areas

    10% Kotlin
    40% PHP
    10% AJAX +4
    10% JavaScript
    10% Other programming & scripting languages
    10% Python
    10% Swift

    Founded in 2010, AavidTechnologies is a web development firm. The team provides Web Development and E-Commerce Development.

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  • Filin Solutions Logotype

    Filin Solutions

    5.0 1 review
    $5,000+
    $25 - $49 / hr
    10 - 49

    Services provided

    45% Mobile App Development
    30% Web Development
    10% Application Testing +3
    5% IoT Development
    5% UX/UI Design
    5% Wearable App Development

    Focus Areas

    40% Kotlin
    40% Swift
    10% Go +1
    10% JavaScript

    Filin Solutions specializes in developing mobile applications, particularly for startups aiming to create MVPs for investor presentations. The reviews highlight their ability to deliver cost-effective, functional apps within budget constraints and their proactive communication and adaptability to client needs. Clients appreciate their understanding of project goals and effective project management, making Filin Solutions a reliable partner for tech solutions.

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  • Hueframe Logotype

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    10 - 49
    Noida, India

    Services provided

    20% Custom Software Development
    25% Mobile App Development
    25% Web Development +2
    20% E-Commerce Development
    10% AR/VR Development

    Focus Areas

    10% Kotlin
    20% JavaScript
    20% PHP +4
    20% Swift
    15% Java
    10% Python
    5% Other programming & scripting languages

    Hueframe is a small web development company. They focus on Web Development and Mobile App Development and were established in 2017.

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  • Twin Tech Lab Logotype

    Not yet reviewed

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

    Services provided

    10% Custom Software Development
    40% Web Development
    30% E-Commerce Development +2
    15% Mobile App Development
    5% AI Development

    Focus Areas

    40% Kotlin
    20% JavaScript
    20% PHP +1
    20% SQL

    Twin Tech Lab is a small Dhaka, Bangladesh-based website development firm. The team offers Web Development and E-Commerce Development.

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  • Sinex Tech Logotype

    Sinex Tech

    Not yet reviewed

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

    Services provided

    15% Custom Software Development
    35% Web Development
    15% E-Commerce Development +3
    15% Mobile App Development
    10% Low/No Code Development
    10% Web Design

    Focus Areas

    10% Kotlin
    20% PHP
    15% ASP.NET +9
    10% JavaScript
    10% Python
    5% ASP
    5% C#
    5% C++
    5% Go
    5% Java
    5% Objective C
    5% Swift

    Headquartered in Helsinki, Finland, Sinex Tech is a small website development firm. Their services include Web Development and Custom Software Development.

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  • Tech Lab Steam Logotype

    Tech Lab Steam

    Not yet reviewed

    Undisclosed
    Undisclosed
    250 - 999

    Services provided

    20% Mobile App Development
    10% AR/VR Development
    10% E-Commerce Development +10
    10% Low/No Code Development
    10% Search Engine Optimization
    10% Web Design
    10% Web Development
    5% Social Media Marketing
    5% UX/UI Design
    3% Ecommerce Marketing
    3% Logo
    2% Blockchain
    2% Graphic Design

    Focus Areas

    21% Kotlin
    21% SQL
    21% Swift +6
    11% Ember.js
    11% Objective C
    5% ASP.NET
    5% XML
    3% C
    2% Typescript

    Tech Lab Steam is a midsize Claymont, Delaware-based mobile application development firm. Their services include Mobile App Development and Search Engine Optimization.

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  • Linkosys Logotype

    4.5 1 review
    $10,000+
    $25 - $49 / hr
    10 - 49
    Irvine, CA

    Services provided

    30% Web Development
    20% IT Strategy Consulting
    20% Mobile App Development +3
    10% AI Development
    10% BI & Big Data Consulting & SI
    10% Blockchain

    Focus Areas

    20% Kotlin
    20% Java
    20% JavaScript +2
    20% PHP
    20% Swift

    Linkosys offers comprehensive eCommerce development services, specializing in building and supporting websites for online retail businesses. The reviews highlight their professionalism, timely delivery, and 24/7 support as standout qualities, making them a reliable choice for clients. The consistent positive feedback underscores their excellent value for cost and effective project management.

    See all 1 projects
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  • Invoked Digital UK Logotype

    Not yet reviewed

    $50,000+
    $25 - $49 / hr
    10 - 49
    Reading, England

    Services provided

    20% Custom Software Development
    20% Branding
    20% E-Commerce Development +2
    20% Search Engine Optimization
    20% Web Development

    Focus Areas

    33% Kotlin
    34% PHP
    33% Swift

    Branding company Invoked Digital UK is headquartered in Reading, England. They provide Branding and Search Engine Optimization and were founded in 2019.

    Read more
    View Profile
  • Aquila360 Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    10 - 49
    Lahore, Pakistan

    Services provided

    20% Custom Software Development
    20% Cloud Consulting & SI
    20% Mobile App Development +3
    20% UX/UI Design
    10% BI & Big Data Consulting & SI
    10% Web Design

    Focus Areas

    35% Kotlin
    35% Java
    30% ASP.NET

    Aquila360 is an user experience design agency. The team offers UX/UI Design and BI & big data consulting & SI, and the company is located in Lahore, Pakistan.

    Read more
    View Profile
  • Atomos Technologies Logotype

    Not yet reviewed

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

    Services provided

    25% Custom Software Development
    25% Web Design
    20% Mobile App Development +2
    20% Web Development
    10% UX/UI Design

    Focus Areas

    15% Kotlin
    15% Objective C
    10% C# +6
    10% Java
    10% JavaScript
    10% PHP
    10% Python
    10% Ruby
    10% Swift

    Atomos Technologies is a web design agency established in 2021. The team specializes in Web Design and Custom Software Development and is based in Mumbai, India.

    Read more
    $1,500 Individuals and small-sized companies. $3,000 Mid-sized companies and business owners. $5,000 Large enterprises and business owners.

    Custom Software Development

    We provide custom software development services in the following domains: 1. Desktop Applications 2. Software Applications 3. Mobile Applications 4. OS Development
    View Packages
    View Profile
  • Apptegy Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    Little Rock, AR

    Services provided

    50% Mobile App Development
    30% Web Development
    10% AR/VR Development +1
    10% Low/No Code Development

    Focus Areas

    10% Kotlin
    13% Ember.js
    13% Perl +5
    13% Redux
    13% Ruby
    13% SQL
    13% Swift
    12% AJAX

    In Little Rock, Arkansas, Apptegy is an app development company. They offer Mobile App Development and Web Development.

    Read more
    View Profile
  • Adaptis GmbH Logotype

    Not yet reviewed

    $10,000+
    $25 - $49 / hr
    10 - 49
    Hanoi, Vietnam

    Services provided

    30% UX/UI Design
    25% Mobile App Development
    20% Web Design +2
    15% Web Development
    10% AR/VR Development

    Focus Areas

    10% Kotlin
    17% Java
    17% JavaScript +5
    17% PHP
    11% Objective C
    11% Python
    11% Swift
    6% SQL

    Founded in 2009, Adaptis GmbH is an UX agency. Headquartered in Basel, Switzerland and Hanoi, Vietnam, the team specializes in UX/UI Design and Mobile App Development.

    Read more
    View Profile
  • Jasvi Infotech Logotype

    5.0 1 review
    $1,000+
    $25 - $49 / hr
    50 - 249
    Rajkot, India

    Services provided

    25% Web Development
    20% Mobile App Development
    15% Branding +4
    15% E-Commerce Development
    15% Graphic Design
    5% Search Engine Optimization
    5% Social Media Marketing

    Focus Areas

    20% Kotlin
    20% AJAX
    20% Other programming & scripting languages +2
    20% PHP
    20% Python

    Jasvi Infotech is a full-service IT company specializing in innovative and scalable digital solutions. We offer a comprehensive range of services including Website development, Mobile Application

    Read more
    See all 1 projects
    View Profile
  • TechnoLyte Logotype

    5.0 1 review
    $5,000+
    < $25 / hr
    10 - 49
    Lahore, Pakistan

    Services provided

    5% Custom Software Development
    30% Mobile App Development
    30% Web Development +5
    10% E-Commerce Development
    10% Search Engine Optimization
    5% Application Management & Support
    5% Application Testing
    5% IT Strategy Consulting

    Focus Areas

    30% Kotlin
    20% AJAX
    20% PHP +3
    10% Java
    10% SQL
    10% Swift

    TechnoLyte specializes in developing customized mobile applications and AI-driven tools for data automation, particularly for the textile and filming industries. Their services have been praised for high quality, professionalism, and exceptional support. Clients have highlighted their efficiency, cost-saving solutions, and ability to deliver projects in a short time frame, while also appreciating their transparent and honest communication.

    See all 1 projects
    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
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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...

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

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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...

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

Updated July 15, 2026
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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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