Top Kotlin Development Companies & Kotlin Developers

Looking for the best Kotlin app development company but feeling lost in the world of Android apps? You are not alone, so don't worry! Finding a company that fits your budget can feel like finding a needle in a haystack. You want one that offers clean code and smooth user experiences. But that's where Selected Firms come in. We have chosen the best Kotlin app development service providers. This will make your search easier and save you time and money.
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4.9 out of 5, based on 1327 real reviews.
Rankings updated: Feb 18, 2026

Here’s the List of Kotlin Development Companies and Skilled Kotlin Developers

Certain agencies may be featured through sponsored placements. Rankings and SF Scores remain unbiased and are based solely on our evaluation methodology.

707 Companies

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SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

2

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

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Services Provided
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Expertise Distribution (%)
  • 20% Mobile App Development

  • 20% Web Development

  • 20% Web Design

  • 10% Digital Marketing

  • 10% Ecommerce Development

  • 10% Software Development

  • 10% CMS

SOFTWARE CONSULTING AND DEVELOPMENT FOR YOUR DIGITAL SUCCESS

RunProf LLC: Innovative Software Development Solutions Founded in 2019 in Alexandria, Egypt, RunProf LLC is your go-to partner for cutting-edge software development services. With a strong focus on innovation, we specialize in creating robust websites and delivering comprehensive mobile app solutions across various platforms, including iOS, Android, Hybrid, and Native frameworks. Our expertise extends to building powerful SaaS ERP systems, online ordering platforms, and real-time booking applications tailored to your business needs. Our Offerings: - Native Mobile App Development: Harness the latest technologies like Swift for iOS and Kotlin for Android to create seamless user experiences. - Hybrid Mobile Solutions: Leverage Flutter to develop efficient cross-platform applications. - Custom Streaming Solutions: Develop specialized streaming media players and mobile applications. - In-App Payment Integration: Simplify transactions with expert payment gateway integration and in-app purchases. - Social Networking Features: Build engaging applications with GPS services, geolocation, event management, push notifications, and more. Technologies We Embrace: Utilizing a diverse tech stack, including Node.js, Unity 3D, Vue.js, and Firebase, we ensure high-quality applications that are scalable and secure. Whether it's using Google Cloud services or integrating social accounts from platforms like Facebook and LinkedIn, RunProf LLC is committed to delivering innovative software solutions that drive business success. Connect with us today to elevate your digital presence!

View RunProf LLC Profile
Inside Service Listing

$25-$49/hr

Hourly Rate
Inside Service Listing

$10,000+

Min. Budget Size
Inside Service Listing

50 - 249

Team size
Inside Service Listing

Alexandria , Egypt

Location

2

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

2

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

View Profile Visit Website
Services Provided
info
Expertise Distribution (%)
  • 20% Mobile App Development

  • 20% Software Development

  • 10% Web Development

  • 10% Web Design

  • 10% IT Services

  • 10% AI Development

  • 10% Cloud Computing Services

  • 10% Digital Transformation

Your Tech Partner for Good

Beetroot is your trusted partner for technology growth, empowering businesses globally to achieve their tech aspirations by assembling dedicated teams of IT professionals from Europe. Established in 2012, we are a mission-driven technology ecosystem with over 600 experienced tech specialists based in Sweden, Bulgaria, Ukraine, and Poland. Our comprehensive service offerings include IT Staff Augmentation and Custom Software Solutions. We excel in front-end development, utilizing advanced JavaScript frameworks like React, Vue, and Angular to create dynamic web applications and bespoke website themes. Our back-end development leverages modern technologies, ensuring robust performance and security. We also specialize in cross-platform and native mobile app development for iOS and Android with tools like React Native, Kotlin, Swift, and Flutter. Our UX/UI design services encompass everything from brand strategy and user research to MVP prototyping and application design. Additionally, we offer WordPress development, MVP development, DevOps services, and IT Project Management tailored to your needs. Beetroot is an ideal partner for startups at all stages, agencies seeking reliable white-label web development, and tech businesses needing extra development capacity across sectors like Healthcare, EdTech, GreenTech, and FinTech. Why choose Beetroot? Our commitment to sustainability, people-centered culture, and strong focus on social impact in Ukraine set us apart in the tech ecosystem. Let’s collaborate to create sustainable solutions that last.

View Beetroot AB Profile
Inside Service Listing

$25-$49/hr

Hourly Rate
Inside Service Listing

$10,000+

Min. Budget Size
Inside Service Listing

250 - 999

Team size
Inside Service Listing

Stockholm , Sweden

Location

2

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

2

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

View Profile Visit Website
Services Provided
info
Expertise Distribution (%)
  • 20% Mobile App Development

  • 20% Software Development

  • 20% Web Development

  • 20% Digital Marketing

  • 10% CMS

  • 10% Web Design

Crafting the Future with Code: Innovative Solutions for a Digital World

Danavero Inc. is a dynamic software development and consulting firm dedicated to transforming innovative concepts into lucrative technological solutions tailored for the B2B sector. With a strong client-centric approach, we prioritize staying ahead of the curve by embracing the latest advancements in technology that enhance our offerings. Our Comprehensive Services Include: - Expert Web Application Development: Customized solutions that meet your specific business needs. - Specialized Drupal Development: Leveraging years of experience to deliver robust Drupal support services. - Tailored Software Development: Handling projects of any scale with precision and expertise. - Innovative Mobile App Development: Developing user-friendly apps that boost your business engagement. - Strategic Search Engine Optimization: Ensuring your website achieves top rankings in search engine results to enhance visibility. Our Core Principles: At Danavero, we believe in building enduring partnerships based on trust and transparency. Passionate about the digital landscape, we continually integrate innovative trends into our work. We are committed to nurturing talent, fostering both company growth and personal development. Each team member at Danavero is passionate about delivering exceptional results. Partner with us for your next technology project and experience the difference!

View Danavero Inc. Profile
Inside Service Listing

$50-$99/hr

Hourly Rate
Inside Service Listing

$10,000+

Min. Budget Size
Inside Service Listing

50 - 249

Team size
Inside Service Listing

Burlington , Canada

Location

2

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

2

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

View Profile Visit Website
Services Provided
info
Expertise Distribution (%)
  • 20% Mobile App Development

  • 20% Software Development

  • 20% Web Development

  • 10% Web Design

  • 10% IT Services

  • 10% Blockchain Development

  • 10% AI Development

Redefining The Standard

Lumitech is a leading custom software development firm, dedicated to delivering innovative solutions worldwide. Our mission is to empower businesses—ranging from dynamic startups to established enterprises—by developing robust engineering teams and exceptional digital products tailored to their unique needs. Specializing in custom software development, we tackle real-world business challenges, whether it's enhancing operational efficiency, elevating customer engagement, or successfully launching new digital initiatives. By leveraging our extensive technical expertise and in-depth industry insights, we help accelerate your growth, mitigate risks, and optimize your return on investment (ROI) at every stage of development. At Lumitech, we prioritize quality and excellence. Our commitment to stringent engineering practices, continuous knowledge-sharing, and fostering a collaborative community ensures that we deliver outstanding products consistently. Recognized by Clutch as one of the top 100 fastest-growing service providers globally, Lumitech has seen remarkable growth, achieving a 600% increase in overall company performance since 2022, with engineering capabilities doubling in 2024. Partner with Lumitech for impactful software solutions that drive your business forward. Together, we can create meaningful change in your industry.

View Lumitech Profile
Inside Service Listing

$25-$49/hr

Hourly Rate
Inside Service Listing

$10,000+

Min. Budget Size
Inside Service Listing

50 - 249

Team size
Inside Service Listing

Dubai , UAE

Location

2

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

2

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

View Profile Visit Website
Services Provided
info
Expertise Distribution (%)
  • 20% Mobile App Development

  • 20% Ecommerce Development

  • 20% Web Development

  • 10% Web Design

  • 10% IT Services

  • 10% Blockchain Development

  • 10% Software Development

People who empower businesses with high-quality software

Powercode Group: Your Premier Global Software Development Partner Powercode Group stands as a leading international software development agency, strategically segmented into three specialized divisions to cater to diverse business needs. This unique structure guarantees targeted expertise while upholding exceptional quality, security, and compliance standards for every project. Custom Software Development and Digital Solutions: The Powercode division excels in delivering tailored software solutions, including innovative web and mobile applications, MVPs, SaaS platforms, and expansive enterprise systems. Our expert teams manage everything from product strategy and UX/UI design to development and long-term scaling. Advanced Data and Technology Services: Scorpion Power is dedicated to pioneering advanced, data-driven solutions. We harness the power of AI, big data, IoT, blockchain, and Web3 technologies, crafting fintech and healthcare solutions alongside robust cybersecurity measures for highly regulated sectors. IT Staffing and Team Augmentation: SpaceIT focuses on streamlining your operations with dedicated teams and staff augmentation services. Our remote engineering support allows businesses to scale effectively while maintaining clarity and control over their projects. Operating under stringent European standards, including GDPR compliance, Powercode Group partners with startups, scale-ups, and enterprises globally, ensuring reliable and scalable technology solutions backed by expert teams. Experience a free strategy session today and discover how we can elevate your project to new heights.

View Powercode Group Profile
Inside Service Listing

$25-$49/hr

Hourly Rate
Inside Service Listing

$5,000+

Min. Budget Size
Inside Service Listing

50 - 249

Team size
Inside Service Listing

London , UK

Location

2

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

2

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

View Profile Visit Website
Services Provided
info
Expertise Distribution (%)
  • 20% Mobile App Development

  • 20% Web Development

  • 20% Web Design

  • 10% IT Services

  • 10% AI Development

  • 10% Internet of Things

  • 10% Cloud Computing Services

Join the forefront of innovation

Swovo is your trusted partner in developing cutting-edge web and mobile applications that drive business growth. Catering to a diverse clientele—from agile startups to esteemed Fortune 100 companies—our mission is to transform your innovative ideas into robust digital solutions. At Swovo, we understand that effective communication and meticulous attention to detail are crucial for the success of any software project. Our collaborative approach ensures seamless feedback loops, empowering your business to stay aligned with project goals. Whether you require bespoke app development or want to enhance existing software, we guarantee timely delivery without compromising quality or budget. Choose Swovo for a tailored software development experience that not only meets your unique requirements but also sets you up for sustainable success in the competitive digital landscape. Let's create impactful applications together—contact us today to begin your journey toward digital excellence!

View Swovo Profile
Inside Service Listing

$50-$99/hr

Hourly Rate
Inside Service Listing

$50,000+

Min. Budget Size
Inside Service Listing

10 - 49

Team size
Inside Service Listing

Boulder , USA

Location

1

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

1

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

View Profile Visit Website
Services Provided
info
Expertise Distribution (%)
  • 10% Mobile App Development

  • 10% Web Development

  • 10% IT Services

  • 10% Blockchain Development

  • 10% Digital Transformation

  • 10% AI Development

  • 10% Software Development

  • 10% Ecommerce Development

  • 10% CMS

  • 10% Web Design

Let's build something your users will love

Elevate Your Business Innovations with Tallium At Tallium, we specialize in developing tailor-made Mobile, Web, and AI applications for businesses of all sizes, from dynamic startups to established enterprises. Our mission is to guide our valued clients through every stage of the development journey—starting from ideation and design to product launch and ongoing maintenance. Our dedicated workforce of over 120 IT professionals includes talented UI/UX Designers, proficient Software Engineers, meticulous QA Engineers, experienced Project Managers, insightful Product Owners, and strategic Business Analysts. We have honed our expertise in sectors such as FinTech, Healthcare, and Education, alongside creating robust marketplaces, interactive social platforms, captivating mobile applications, and sophisticated AI solutions. In addition to our development services, we offer strategic Consulting on Agile methodologies, implementing SAFe frameworks to optimize your processes. Our Staff Augmentation services empower teams with top-tier talent, enhancing productivity and innovation. With a global client base, we are committed to pushing the limits of design and technology, delivering high-quality solutions that transform great ideas into reality. Partner with Tallium to unlock the full potential of your business.

View Tallium Inc. Profile
Inside Service Listing

$25-$49/hr

Hourly Rate
Inside Service Listing

$10,000+

Min. Budget Size
Inside Service Listing

50 - 249

Team size
Inside Service Listing

Amsterdam , Netherlands

Location
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Buyer's Guide

Why is there a requirement for Kotlin for app development?

Kotlin app development companies are still using Kotlin at a higher rate; thus, there must be some affirming reasons.

Here are five reasons why Kotlin is the best language for app development. It is the top choice for Kotlin app development service providers.

Open Source and Multi-Platform Support

Kotlin's open-source nature allows developers to create Android, iOS, web, and other apps. With support from a growing community, it’s constantly improving. Its multi-platform capabilities improve development by enabling developers to efficiently create apps for multiple platforms using a single codebase.

Seamless Integration with Third-Party Libraries

Kotlin makes Android app development faster and easier with libraries like Dagger, Retrofit, and RxJava. These tools allow developers to add features and customise apps quickly. This flexibility makes the process of development easier.

Streamlined and Flexible Android Development

Kotlin makes Android app development easier by sharing code across different platforms, which helps support multiple Android versions. This flexibility ensures the app runs smoothly across various Android operating systems, enabling developers to work faster.

Enhanced Code Simplicity and Readability

Kotlin’s simple syntax and fewer lines of code make apps cleaner and easier to read. Developers can focus more on creating new features than dealing with complicated code. It helps a more seamless development process and is simple to use.

Fewer Errors and Improved Code Quality

Kotlin’s smart compiler and error-checking features catch bugs early, reducing crashes and performance problems. This leads to cleaner code, fewer issues, and a more reliable app right from the beginning.

What are the advantages of hiring the Kotlin app development service providers?

Choosing the right Kotlin web development company is important. It is not easy to find the perfect language and use it well. Indeed, Kotlin is a modern programming language making waves in Android development with its efficiency and versatility.

Cross-Platform Code Sharing

Kotlin’s design allows developers to share code across various platforms, significantly speeding up the development process. Businesses can develop Android, iOS, and web applications using a common codebase. By reducing duplicate code, developers can speed up time to market, saving time and money when developing the app.

Java Compatibility

Kotlin's integration with Java is among its best features. This means developers can easily add Kotlin to their existing Java projects. For businesses that already use Java-based applications, Kotlin can improve those apps without starting from scratch. This compatibility helps you get the most out of your Java investment and makes development easier to understand.

Customised Solutions

Hiring Kotlin app development services gives you a team of skilled developers. They can assess your specific business needs. They can deliver customised solutions that align perfectly with your goals.

This personalized approach makes sure your application meets your specific needs. This leads to a product that fulfils your expectations and improves user satisfaction and engagement.

Comprehensive Services

Kotlin development service providers usually offer many services. They can design and develop apps from scratch. They also support ongoing projects and handle maintenance. These include data management, quality assurance, and user experience optimisation.

By combining these services under one roof, companies can streamline the development process and promote improved stakeholder communication.

Future-Proof Technology

Kotlin is a language created by JetBrains. Google officially supports it for Android development. This means that Kotlin will experience long-term growth and support.

It is a technology expected to advance gradually and adapt to new trends in software development. In an online world that is changing quickly, securing the future ensures that your apps stay competitive and relevant.

Emerging trends in the Kotlin app development industry that could affect future technology.

Android Application Development: In our changing digital world, the future of Android app development looks bright with Kotlin. This language can drive the industry forward. Kotlin has become the first choice for Android app developers while having a 72% global market share.

It allows developers to write safe and reliable code for powerful Android applications, which can improve app efficiency. Because of its simplified technique, Kotlin is an essential tool for determining the next step of Android development.

Desktop Application: Desktop applications are a huge market with upcoming trends in which Kotlin can help shape the future. Kotlin's multiplatform support helps developers save time and money. They can write code once and use it on Windows, macOS, and Linux.

It also integrates well with cloud computing, IoT, and AI, enabling the development of innovative apps. Kotlin's multiplatform flexibility allows companies to share code across different platforms, improving performance and consistency. The language’s simple syntax and powerful tools make development more accessible.

Server-Side Application using Coroutines: Kotlin is great for Android development and desktop applications. It is also becoming popular for server-side applications. When drawing several clients or needing to scale their applications, Kotlin coroutines are the best choice. The three main reasons to use Kotlin for server-side application development are growth, asynchronous programming, and concurrency.

Blockchain Application: Besides using Java, Python, or Solidity, Kotlin is a flexible, scalable, and concise code provider programming language. It is a good choice for blockchain applications as it efficiently works with Java. Kotlin's coroutines effectively manage various tasks, making them perfect for blockchain transactions.

Backend IoT Application: Kotlin's flexibility in using and sharing code on multiple platforms helps build IoT applications. It offers many features for building Backend IoT applications. It includes Google support for security. Its versatility and ability to work with other systems are great benefits.

Three major factors before looking for kotlin application development services.

Expected Skills and Experienced Developers:

Entrepreneurs should check that the company they hire has the right skills. They should also confirm if the company has experienced developers in Kotlin and its related frameworks.

Budget Alignment:

After you give them a short description of your project and the deadline, entrepreneurs should discuss the budget in detail. The budget communication should be clear, concise, and transparent. We should also discuss payment and the number of revisions.

Previous client's feedback: 

Skills and budget are important when choosing app developers. However, the feedbacks from previous clients should be a top priority. Having skilled developers and affordable work is not enough.

The Kotlin app development service providers must meet the expectations. Therefore, getting feedback from previous clients would help seize the opportunity and gain business success.

In search of other specific development services? SelectedFirms offers detailed research and list to help you find the best firms for different services. Check out our directories for:

If you need solutions for different platforms, look at our list of the best  mobile app development companies. They possess expertise in Objective C and Swift.

Kotlin Development Companies FAQs

Java has its own speed in application development. However, Kotlin has a clear and simple syntax. It is a modern language for app development. Google has officially announced it as the perfect language for Android applications.

However, both Flutter and Kotlin are open-source and free for everyone to use. According to developers, Kotlin is the perfect choice for Android development, whereas Flutter is cost-effective.

Kotlin is a statically typed, modern-day programming language that boosts productivity, developer satisfaction, and code safety. More than 60% of professional Android developers use it.

Indeed, Kotlin has the potential to rise in Android app and server-side development, but it can not replace Java. Simultaneously, Java doesn’t have the power to surpass kotlin. Instead, both can complement each other by offering advantages in productivity, safety, and modern features.

Using Kotlin for application development offers several advantages, and experts recommend it for Android app development. Some of the benefits are;

  • Concise code
  • High-security concern
  • Multiplatform development
  • Lower development cost

 

Globally,  95% of top Android developers use Kotlin, one of the most widely used programming languages worldwide. JetBrains reports that Kotlin has a high customer satisfaction rating of 41.3% satisfied and 44.9% very satisfied.

 

Kotlin is excellent for desktop application development. Developers recognize Kotlin Multiplatform (KMP) and Compose Multiplatform for Android apps. They let developers build modern Windows, macOS, and Linux desktop applications.

You can accomplish this using just one codebase. This flexibility makes it a great choice for building Android apps, server-side systems, web applications, and desktop apps. You can create all these from the same Kotlin foundation.

 

 

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