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.
-
$5,000+< $25 / hr10 - 49
Services provided
Focus Areas
Catchysystem Technologies Pvt Ltd is a software development company. Launched in 2022, the team provides Custom Software Development and Microservices Architecture Services.
Read more -
$5,000+$25 - $49 / hr10 - 49
Services provided
Focus Areas
BAE INTERNET is a web development company. Their small team is headquartered in Wellesley, Massachusetts. Their services include Web Development and Mobile App Development.
Read more -
$5,000+< $25 / hr10 - 49Mehsana, India
Services provided
Focus Areas
CodeIN Square Technology is a Mehsana, India-based software development firm. Their services include Custom Software Development and Web Development.
Read more -
$5,000+< $25 / hr10 - 49
Services provided
Focus Areas
Established in 2023, Zerostic is a small custom software development company headquartered in Faridabad, India. Their team specializes in Custom Software Development and Mobile App Development.
Read more -
$25,000+$25 - $49 / hr10 - 49Ahmedabad, India
Services provided
Focus Areas
Caxsol is a small Ahmedabad, India-based cloud consulting & SI company. The team specializes in cloud consulting & SI and Custom Software Development.
Read more -
$5,000+< $25 / hr10 - 49Thành phố Vinh, Vietnam
Services provided
Focus Areas
Mega Pea Technologies, a custom software development company, is located in Thành phố Vinh, Vietnam. The team specializes in Custom Software Development and Web Development.
Read more -
$1,000+< $25 / hr10 - 49Karachi, Pakistan
Services provided
Focus Areas
Techtrix Digital is a SEO agency. The Karachi, Pakistan-based company was launched in 2024. Their team provides Search Engine Optimization and IT strategy consulting.
Read more -
Undisclosed$25 - $49 / hr10 - 49
Services provided
Focus Areas
Codegate Software Solutions is a small UX design company founded in 2020. Their services include UX/UI Design and Custom Software Development.
Read more -
$5,000+$50 - $99 / hr10 - 49München, Germany
Services provided
Focus Areas
KaizenKode is a mobile app development company launched in 2019. The firm focuses on Mobile App Development and UX/UI Design.
Read more -
$1,000+$25 - $49 / hr10 - 49Gyumri, Armenia
Services provided
Focus Areas
ITSpace Group is a software development company. They focus on Custom Software Development and Web Development and are in Gyumri, Armenia.
Read more -
$1,000+$25 - $49 / hr10 - 49
Services provided
Focus Areas
Fleekminds is an IT staff augmentation company. They are headquartered in Dhaka, Bangladesh. Their team focuses on IT staff augmentation and Custom Software Development.
Read more -
Undisclosed$25 - $49 / hr10 - 49Virar, India
Services provided
Focus Areas
Digital Strategy company TechLuminix Private Limited is headquartered in Virar, India. They specialize in Digital Strategy and UX/UI Design and were established in 2024.
Read more -
$1,000+$25 - $49 / hr10 - 49
Services provided
Focus Areas
HireAlbania is a branding firm. Their team is in Tiranë, Albania. The firm specializes in Branding and Graphic Design.
Read more -
Undisclosed$50 - $99 / hr10 - 49
Services provided
Focus Areas
Miocache is a custom software development company headquartered in Anantalingeshwar, Nepal. The team focuses on Custom Software Development and Mobile App Development.
Read more -
$5,000+$50 - $99 / hr10 - 49
Services provided
Focus Areas
Pantheon Digital Private Limited is a web design agency. Based in New Delhi, India, the company focuses on Web Design and CRM consulting and SI.
Read more -
$1,000+$25 - $49 / hr10 - 49
Services provided
Focus Areas
Genexys Labs is a web design company. The firm is located in Kathmandu, Nepal. Their team focuses on Web Design and UX/UI Design.
Read more -
$5,000+< $25 / hr10 - 49
Services provided
Focus Areas
Founded in 2022, Web Makers Ltd is a website development firm. Headquartered in Dhaka, Bangladesh, the team focuses on Web Development and Mobile App Development.
Read more -
$10,000+$100 - $149 / hr10 - 49
Services provided
Focus Areas
Logtrics Technologies, a software development company, is headquartered in Chennai, India. Their services include Custom Software Development and Web Development.
Read more -
$5,000+< $25 / hr10 - 49Hyderabad, India
Services provided
Focus Areas
Custom software development company JoJo Techland PLC offers Custom Software Development and Mobile App Development. They were launched in 2024.
Read more -
$1,000+$25 - $49 / hr10 - 49
Services provided
Focus Areas
Gulzar Soft is a web development firm. Their small team of employees is located in Gujrat, Pakistan. Their team focuses on Web Development and Mobile App Development.
Read more -
$1,000+$150 - $199 / hr10 - 49
Services provided
Focus Areas
Software development firm rapidstacklab was established in 2025. The team offers Custom Software Development and Web Development and is located in noida, India.
Read more -
$5,000+< $25 / hr10 - 49
Services provided
Focus Areas
Launched in 2021, LeadsNite is a software development firm. The team focuses on Custom Software Development and Web Development and is based in Wah Cantt, Pakistan.
Read more -
$10,000+$50 - $99 / hr10 - 49Bengaluru, India
Services provided
Focus Areas
Illusionart.ai is a Bengaluru, India-based custom software development firm. The team offers Custom Software Development and Web Development.
Read more -
$10,000+$25 - $49 / hr10 - 49
Services provided
Focus Areas
Koreevo is a web development firm founded in 2026. The agency focuses on Web Development and Mobile App Development.
Read more -
$25,000+$150 - $199 / hr10 - 49Austin, TX
Services provided
Focus Areas
YMI Digital LLC is a custom software development firm. Their team is located in Austin, Texas. The agency offers Custom Software Development and UX/UI Design.
Read more -
$10,000+$50 - $99 / hr10 - 49
Services provided
Focus Areas
Launched in 2022, globesofts is a software development firm. Their team offers Custom Software Development and E-Commerce Development.
Read more -
$1,000+$25 - $49 / hr10 - 49
Services provided
Focus Areas
Sayapatri Group Pvt Ltd is a small app development firm. Founded in 2024, the team focuses on Mobile App Development and Artificial Intelligence.
Read more -
$5,000+$25 - $49 / hr50 - 249Cork, Ireland
Services provided
Focus Areas
Located in Cork, Ireland and Berlin, Germany, Binamico is a custom software development firm. The team specializes in Custom Software Development and Web Development.
Read more -
$5,000+$300+ / hr2 - 9Ilorin, Nigeria
Services provided
Focus Areas
See all 1 projectsSkyFig Technologies provides website development services, as evidenced by their successful delivery of a legal services website for a client. Reviews consistently highlight their impressive client interaction, effective communication, and timely project completion. While the overall feedback is positive, some reviewers noted that their graphic design capabilities could benefit from slight improvement.
-
$5,000+$25 - $49 / hr2 - 9Mumbai, India
Services provided
Focus Areas
How About That! is an user experience company. Launched in 2019, the team offers UX/UI Design and E-Commerce Development. The firm is based in Mumbai, India.
Read more -
UndisclosedUndisclosed2 - 9
Services provided
Focus Areas
See all 1 projectsSynosky Technologies offers website design and backend development services, as demonstrated in their collaboration with Nextsolve Technologies. Their clients commend their expertise in design and development, timely project delivery, and responsive support. The consistent positive feedback suggests a strong reputation for delivering functional and aesthetically pleasing web solutions.
-
Undisclosed< $25 / hr10 - 49
Services provided
Focus Areas
DotDevz Consulting is a small Marketing Strategy company. Launched in 2023, the team focuses on Marketing Strategy and Social Media Marketing.
Read more -
$5,000+< $25 / hr2 - 9
Services provided
Focus Areas
See all 1 projectsSoftUs Infotech specializes in Bespoke Software Development and Custom App Development, delivering tailored software solutions that exceed client expectations. Overall feedback highlights their exceptional technical expertise, professional project management, and customer-centric approach. Clients commend their innovative features, timely delivery, and effective communication, making SoftUs Infotech a reliable partner for custom software projects.
-
Undisclosed< $25 / hr10 - 49
Services provided
Focus Areas
Karma Technolabs is a web development company. The firm is located in Ahmedabad, India. Their team offers Web Development and Mobile App Development.
Read more -
$10,000+$150 - $199 / hr50 - 249
Services provided
Focus Areas
SEO company Rhomeson was established in 2014. The midsize team provides Search Engine Optimization and Conversion Optimization.
Read more -
$5,000+$25 - $49 / hr10 - 49
Services provided
Focus Areas
Web Design Company in Dubai - Carmatec Global is a Dubai, United Arab Emirates-based web design agency. They focus on Web Design and Web Development.
Read more -
$1,000+$25 - $49 / hr2 - 9Islamabad, Pakistan
Services provided
Focus Areas
Application development company MEDIADECODE was founded in 2023. The team provides Mobile App Development and UX/UI Design and is headquartered in Islamabad, Pakistan.
Read more -
$1,000+< $25 / hr2 - 9Ahmedabad, India
Services provided
Focus Areas
Software development company CodeDecoders is based in Ahmedabad, India. They provide Custom Software Development and Web Development.
Read more -
$1,000+$25 - $49 / hr2 - 9
Services provided
Focus Areas
JomeTech Africa is a graphic design company. They are located in Harare, Zimbabwe. Their team offers Graphic Design and Cybersecurity.
Read more -
$1,000+$25 - $49 / hr50 - 249Dhaka, Bangladesh
Services provided
Focus Areas
Teton Private Ltd. Is an IoT development company. Located in Dhaka, Bangladesh, the agency was established in 2020. Their team offers IoT development and Web Development.
Read more -
$10,000+$25 - $49 / hr50 - 249Torrance, CA
Services provided
Focus Areas
IT managed services company Axelliant was founded in 2019. The team provides IT managed services and Custom Software Development.
Read more -
$5,000+$25 - $49 / hr10 - 49Ahmedabad, India
Services provided
Focus Areas
TECHMAYNTRA SERVICES PRIVATE LIMITED is an e-commerce development company. Headquartered in Ahmedabad, India, the team specializes in E-Commerce Development and Custom Software Development.
Read more -
$1,000+< $25 / hr10 - 49Alappuzha, India
Services provided
Focus Areas
Based in Alappuzha, India and Kochi, India, Whoofey Ads is a small Digital Strategy company. The team offers Digital Strategy and Search Engine Optimization.
Read more -
$1,000+< $25 / hrFreelancerBucurești, Romania
Services provided
Focus Areas
See all 1 projectsWe specialize in creating innovative and high-performance web and mobile applications tailored to your business needs. With a focus on user-centric design and cutting-edge technology, our team
Read more -
$1,000+< $25 / hr50 - 249Surat, India
Services provided
Focus Areas
DI Solutions, a web design company, is based in Surat, India. Founded in 2013, the team offers Web Design and UX/UI Design.
Read more -
$1,000+< $25 / hr10 - 49हीर, India
Services provided
Focus Areas
Challenge technolabs is a web development firm. They were launched in 2013 and focus on Web Development and Graphic Design.
Read more -
$1,000+$25 - $49 / hr2 - 9
Services provided
Focus Areas
See all 1 projectsOur core philosophy is simple yet powerful: we help clients succeed through innovative, software-centric solutions. We design, integrate, and support cutting-edge media and communication
Read more -
UndisclosedUndisclosed2 - 9
Services provided
Focus Areas
See all 1 projectsRapidAppMaker is a results-driven software development company specializing in high-performance mobile applications and modern web solutions. Since 2021, we have delivered 30+ successful projects
Read more -
Undisclosed$25 - $49 / hr2 - 9Recife, Brazil
Services provided
Focus Areas
Founded in 2021, Per Aspera is a small website development company. Their services include Web Development and Web Design.
Read more -
Undisclosed< $25 / hr2 - 9
Services provided
Focus Areas
Launched in 2022, AppsBrew is an app development firm. Their services include Mobile App Development and Web Design.
Read more
Share your project goals, and we’ll connect you with verified partners who fit your budget and timeline.
Get My Matches
Tell us what you need — we’ll match you with top agencies in minutes.
Get My MatchesWhy Trust Clutch
At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences.
Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria.
Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them.
We evaluate service providers using a structured methodology that combines:
- In-depth client interviews and ratings
- Comprehensive project details
- Market presence
- Portfolio examples and industry recognition
This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.
Using this unique combination of verified client feedback and provider-supplied insights, Clutch distills the most important details into clear, digestible summaries so you have everything you need to make confident, informed decisions quickly.
We take fraud seriously. Providers who violate our guidelines may face lower rankings, restricted visibility, or removal from the platform altogether.
Clutch’s commitment to transparency is ongoing. We’re constantly refining our systems to protect the integrity of reviews and support you in finding the right agency.
List of the Top 15 Kotlin Development Services
-
$10,000+$25 - $49 / hr250 - 999San Francisco, CA
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
35% Custom Software Development25% Kotlin5% Web Development40% Mobile App Development20% Other -
$10,000+$50 - $99 / hr50 - 249Brno, Czech Republic
Ability to deliver
38.7/40.019.4/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
15% Web Development75% Mobile App Development10% Other -
$25,000+$25 - $49 / hr250 - 999Warszawa, Poland
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
40% Custom Software Development20% Kotlin10% Web Development20% Mobile App Development30% Other -
$10,000+$25 - $49 / hr50 - 249Limassol, Cyprus
Ability to deliver
39.8/40.019.8/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
40% Custom Software Development30% Kotlin50% Mobile App Development10% Other -
$75,000+$50 - $99 / hr50 - 249Wrocław, Poland
Ability to deliver
38.4/40.018.6/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
10% Custom Software Development40% Kotlin80% Mobile App Development10% Other -
$25,000+$25 - $49 / hr250 - 999New York, NY
Ability to deliver
39.6/40.019.6/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
40% Web Development40% Mobile App Development20% Other -
$10,000+$25 - $49 / hr50 - 249Khmel'nyts'kyi, Ukraine
Ability to deliver
36.9/40.017/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
30% Custom Software Development50% Kotlin40% Mobile App Development30% Other -
$25,000+$50 - $99 / hr50 - 249Hollywood, FL
Ability to deliver
39.5/40.020/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
10% Custom Software Development30% Kotlin10% Web Development60% Mobile App Development20% Other -
$25,000+$50 - $99 / hr50 - 249Wrocław, Poland
Ability to deliver
36.7/40.017/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
20% Custom Software Development50% Kotlin45% Mobile App Development10% AR/VR Development25% Other -
$100,000+$50 - $99 / hr250 - 999San Francisco, CA
Ability to deliver
37.8/40.017.8/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
10% Web Development20% Mobile App Development70% Other -
$25,000+$50 - $99 / hr50 - 249Warszawa, Poland
Ability to deliver
37.6/40.018/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
50% Custom Software Development40% Kotlin50% Mobile App Development -
$5,000+$25 - $49 / hr50 - 249L'viv, Ukraine
Ability to deliver
38.9/40.019.4/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
35% Web Development35% Mobile App Development30% Other -
$25,000+$50 - $99 / hr50 - 249Karlín, Czech Republic
Ability to deliver
38.2/40.018.6/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
30% Web Development60% Mobile App Development10% Other -
$10,000+< $25 / hr50 - 249New Delhi, India
Ability to deliver
39.8/40.019.8/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
25% Custom Software Development23% Kotlin15% Web Development25% Mobile App Development35% Other -
$5,000+$25 - $49 / hr250 - 999Jaipur, India
Ability to deliver
39.8/40.020/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
10% Web Development60% Mobile App Development30% Other -
$25,000+$25 - $49 / hr250 - 999Lakeville, MN
Ability to deliver
36.6/40.016.8/20 Reviews9.9/10 Clients & Experience9.9/10 Market PresenceService focus
15% Custom Software Development30% Kotlin10% Web Development10% Mobile App Development15% Enterprise App Modernization50% Other -
$50,000+$100 - $149 / hr50 - 249Los Angeles, CA
Ability to deliver
36/40.016.4/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
20% Custom Software Development55% Kotlin40% Mobile App Development30% AR/VR Development10% Other -
$25,000+$100 - $149 / hr10 - 49Montréal, Canada
Ability to deliver
36.9/40.017.4/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
20% Custom Software Development50% Kotlin20% Web Development40% Mobile App Development20% Other -
$5,000+$25 - $49 / hr50 - 249Cluj-Napoca, Romania
Ability to deliver
39/40.019.4/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
20% Web Development50% Mobile App Development30% Other -
$10,000+$50 - $99 / hr50 - 249Cluj-Napoca, Romania
Ability to deliver
39.6/40.020/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
45% Web Development45% Mobile App Development10% Other -
$25,000+$25 - $49 / hr50 - 249Vinnytsia, Ukraine
Ability to deliver
38.2/40.018.6/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
30% Web Development70% Mobile App Development -
$25,000+$25 - $49 / hr250 - 999Jaipur, India
Ability to deliver
38/40.018.2/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
20% Custom Software Development20% Kotlin20% Mobile App Development10% Application Management & Support20% Enterprise App Modernization30% Other -
$50,000+$150 - $199 / hr250 - 999New York, NY
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
20% Custom Software Development10% Kotlin20% Web Development20% Mobile App Development40% Other -
$5,000+$25 - $49 / hr250 - 999New York, NY
Ability to deliver
38.9/40.020/20 Reviews10/10 Clients & Experience8.9/10 Market PresenceService focus
60% Custom Software Development15% Kotlin40% Other -
$25,000+$25 - $49 / hr50 - 249Agoura Hills, CA
Ability to deliver
39.9/40.020/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
10% Custom Software Development15% Kotlin50% Mobile App Development20% Enterprise App Modernization20% Other -
$50,000+$50 - $99 / hr250 - 999Tallinn, Estonia
Ability to deliver
38.9/40.020/20 Reviews9.1/10 Clients & Experience9.8/10 Market PresenceService focus
70% Custom Software Development15% Kotlin10% Mobile App Development20% Other -
$5,000+$50 - $99 / hr50 - 249Miami, FL
Ability to deliver
37.8/40.018.6/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
10% Custom Software Development30% Kotlin10% Web Development60% Mobile App Development20% Other -
$10,000+$50 - $99 / hr50 - 249Denver, CO
Ability to deliver
39.7/40.020/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
10% Custom Software Development15% Kotlin10% Web Development50% Mobile App Development30% Other -
$50,000+$25 - $49 / hr250 - 999Schaumburg, IL
Ability to deliver
39.4/40.019.6/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
30% Custom Software Development11% Kotlin10% Mobile App Development60% Other -
$25,000+$50 - $99 / hr50 - 249Warszawa, Poland
Ability to deliver
39.6/40.020/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
15% Custom Software Development15% Kotlin80% Mobile App Development5% Other
Latest Kotlin Articles
See all articles
Vibecoding vs. Software Development Agency: When AI-Generated Code Is Enough — and the Seven...
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...
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:
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.