Top 10 Flutter

Companies in Warsaw

Warsaw is more than just Poland’s capital—it’s a city that blends history with modern progress. The city has a strong pool of IT talent, which attracts major companies like Google, Microsoft, and Amazon. The tech sector accounts for about 8% of Poland’s GDP, and startups have raised over $300 million in recent years. More than 280 startups operate in Warsaw, making up 35% of the country's startup scene. With a population of 1.8 million and a central location in Europe, Warsaw has a big role in business, innovation, and international tech connections.

How Did We Pick the Best?

1

XB Software

WarsawPoland

Team Size 50-249
Cost of Services $$$$$ $30-70/h
2025 Awards Winner
2024 Awards Winner
2023 Awards Winner

Service Focus:

Custom Software DevelopmentWeb DevelopmentMobile App Development + See more

Description

XB Software is a custom software development company specializing in turning complex ideas, legacy systems, and even unstable AI-generated prototypes into reliable, scalable products. Since 2008, the company has helped startups and SMB clients to build scalable digital products across industries, including healthcare, logistics, construction, energy, education, finance, manufacturing, retail, and others.The company provides custom web application...

Our Take

XB Software works with small and medium enterprises as well as start-ups. The company's priority is customer happiness, which is built on teamwork and passion. We invite you to take a look at their offerings and decide if they are a good fit for you.
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2

Azati Software

WarsawPoland

Team Size 250-999
Cost of Services $$$$$ $30-70/h

Service Focus:

Artificial IntelligenceCustom Software DevelopmentEnterprise App Modernization + See more

Description

Azati Software: AI-accelerated custom software engineering services, trusted by market leaders since 2002About Us:Azati has designed and developed hundreds on-demand software solutions for clients in Life sciences, Healthcare, Energy, Insurance, Banking & Finance, Sports & Entertainment, Education, Retail & Logistics. We offer consulting services for IT projects and focus on close collaboration with our clients. By using a series of s...

Our Take

Azati Software is a dedicated team delivering results. Each member brings unique skills and love for what they do. Their attention to detail ensures that every client receives personalized and effective solutions. Check out their portfolio on TechBehemoths to see more Azati Software projects.
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3

Elinext

WarsawPoland

Team Size 250-999
Cost of Services $$$$$ $30-70/h
2025 Awards Winner

Service Focus:

Custom Software DevelopmentWeb DevelopmentMobile App Development + See more

Description

Elinext is an alliance of custom software development companies with offices in the USA, Ireland, France, Germany, Singapore, and main delivery center in Vietnam, Poland, Kazakhstan, Georgia, and Uzbekistan . Elinext provides comprehensive Product Development Services and Solutions to S&P 500 companies, SMEs, and startups across the globe. About us in a few significant numbers and facts: over 28 years of industry experience, a team of 700+...

Our Take

Elinext works with small and medium enterprises as well as start-ups. The company's priority is customer happiness, which is built on teamwork and passion. We invite you to take a look at their offerings and decide if they are a good fit for you.
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4

Celadonsoft

WarsawPoland

Team Size 50-249
Cost of Services $$$$$ $30-70/h
2025 Awards Winner
2024 Awards Winner
2023 Awards Winner

Service Focus:

Custom Software DevelopmentWeb DevelopmentMobile App Development + See more

Description

Celadonsoft is a trusted partner in outsourcing and outstaffing services, delivering high-quality, tailored software solutions. Our experienced developers, business analysts, and project managers ensure clear communication, adaptability, and a client-first approach. We are ISO 9001 certified, ensuring top-tier quality management standards in all our services.Our ServicesWe provide a range of development solutions:Outsourcing: Full-cycle developme...

Our Take

Celadonsoft has built a solid reputation as a reliable agency through years of experience, satisfied clients, and a diverse portfolio. Their TechBehemoths profile perfectly captures their industry know-how and skills.
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Team Size 250-999
Cost of Services $$$$$ $30-70/h
2025 Awards Winner
2024 Awards Winner

Service Focus:

Custom Software DevelopmentIT Staff AugmentationWeb Development + See more

Description

SENLA is Europe’s premier Talent Augmentation provider, offering a network of 700+ skilled tech professionals. Renowned companies like BOSCH, IKEA, Bayer, and Deloitte trust us to strengthen their tech teams with top engineers, architects, and data scientists. Our innovative talent system delivers 95% client satisfaction and a 94% staff retention rate. With flexible solutions — individual specialists, dedicated teams, or development centers — we...

Our Take

SENLA| Software Engineering Laboratory works with small and medium enterprises as well as start-ups. The company's priority is customer happiness, which is built on teamwork and passion. We invite you to take a look at their offerings and decide if they are a good fit for you.
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6

SoftTeco

WarsawPoland

Team Size 250-999
Cost of Services $$$$$ $30-70/h
2025 Awards Winner
2024 Awards Winner

Service Focus:

Custom Software DevelopmentWeb DevelopmentMobile App Development + See more

Description

Founded in 2008, SoftTeco is a full-cycle software engineering company with over 500 professionals delivering end-to-end solutions for startups and enterprises worldwide. Over the years, the company has grown steadily, establishing offices in Poland, Lithuania, Bulgaria, USA, UK, UAE and serving more than 300 clients across multiple industries.SoftTeco applies an AI-augmented development approach, integrating AI into its processes to improve deli...

Our Take

SoftTeco is a trusted partner for startups and established businesses. Their collaborative team prioritizes client satisfaction. Explore their extensive profile on Techbehemoths.
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7

Softellar

WarsawPoland

Team Size 10-49
Cost of Services $$$$$ $30-70/h
2025 Awards Winner
2024 Awards Winner

Service Focus:

IT Staff AugmentationWeb DevelopmentCustom Software Development + See more

Description

At Softellar, our services are meticulously crafted to empower clients in navigating the digital landscape. As a leading software development company, we specialize in leveraging the latest technologies and industry best practices to drive business growth and foster innovation.Our AdvantagesExperience: Our team comprises passionate professionals with expertise in software development, data engineering, and cloud computing. With 70% senior enginee...

Our Take

Softellar is one of the local market leaders and stands out for its quality, trust, commitment, and constant growth. These values have helped them to rank among the top IT services providers on Techbehemoths, to deliver successful projects and to get satisfied clients and visibility.
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Top Flutter Companies in other cities

What is Flutter and what are its benefits for your projects?

Flutter is an open-source UI (User Interface) framework developed by Google for building natively compiled applications for mobile, web, and desktop from a single codebase.

It was officially introduced by Google in May 2017, although its development began earlier as an internal project named "Sky." It aimed to address challenges in cross-platform mobile app development by providing a consistent and high-performance framework for building native-like apps on iOS, Android, and other platforms. Flutter has since gained significant traction and popularity in the developer community.

Flutter has seen rapid adoption, thanks to its key advantages, such as a single codebase for multiple platforms, a rich set of pre-designed widgets, and fast development cycles. It has found use in various industries, including mobile app development, web development, desktop applications, and even embedded systems. Some notable apps developed with Flutter include Alibaba, Google Ads, eBay Motors, and more. Its usage continues to grow, and it has a strong developer community and ecosystem.

Flutter is versatile and suitable for a wide range of projects:

  • Mobile Apps: Flutter is commonly used for developing mobile applications, including consumer apps, business apps, e-commerce apps, social media platforms, and more. It provides a native-like experience on both Android and iOS.
  • Web Apps: Flutter can be used to build web applications, allowing developers to target browsers as well. This is still in the experimental phase (as of my knowledge cutoff date), but it shows promise for building responsive web interfaces.
  • Desktop Applications: Flutter supports desktop platforms like Windows, macOS, and Linux. Developers can create desktop applications for various purposes, including productivity tools and utilities.
  • Embedded Systems: Flutter can be used to create user interfaces for embedded systems and IoT (Internet of Things) devices, providing a consistent look and feel across different hardware.
  • Custom UI Components: Flutter is often used to build custom UI components and widgets that can be integrated into larger applications, providing a cohesive design language.

Hourly rates for Flutter developers can vary significantly based on factors like location, experience, project complexity, and demand. On average, Flutter developers may charge anywhere from $25 to $150 or more per hour. Rates tend to be higher in regions with a higher cost of living, such as North America and Western Europe, and lower in regions with lower living costs, such as Asia and Eastern Europe.

It's important to note that more experienced and specialized Flutter developers with a strong track record may charge higher rates. Additionally, some developers or development agencies may offer fixed-price contracts for specific Flutter projects, which can vary widely based on the project's scope and requirements.

When hiring Flutter developers, it's essential to consider factors like their expertise, portfolio, and the complexity of your project. Getting multiple quotes and conducting interviews can help you determine a reasonable rate and find the right developer or team for your specific needs.

We have also written an extensive research of what skills you should be looking for when hiring Flutter developers.