Top 10 Flutter

Companies in California

California is a place full of charm, sunny beaches, and mountains. It is known as a center for technology and offers a mix of natural beauty and innovation. The tech industry plays a major role in California's economy, having an important financial impact. Over 1.5 million tech workers help drive progress. Silicon Valley is the heart of innovation, with major companies like Google, Apple, and Meta. Other cities are also becoming tech hubs. Sacramento has over 1,400 tech companies that operate at lower costs, while Los Angeles is home to more than 500 startups. IDevelopers in San Francisco earn an average salary of $150,000. The demand for skills in artificial intelligence and full-stack development is continually growing. California is truly a place where dreams and ideas can take off.

How Did We Pick the Best?

1

Developer Bazaar Technologies

CaliforniaUnited States

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

Service Focus:

Mobile App DevelopmentIT Staff AugmentationCustom Software Development + See more

Description

Developer Bazaar Technologies is a Top Ranked Mobile App & Web Development Company, specializing in transforming ideas into stunning realities and Creating a Positive Impact and is Headquartered in California, USA. Why Choose Us: ISO 9001: 2015 Certified Worked with big giants like Lowe’s Pro Supply, Accenture, JSW, Upgrad,  and InfoBeans. Trusted by 450+ established industry leaders. 890+ Project Completed. Worked o...

Our Take

Developer Bazaar Technologies 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.
View profile Contact Developer Bazaar Technologies
2

Differenz System

CaliforniaUnited States

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

Service Focus:

Web DevelopmentMobile App DevelopmentUX/UI Design + See more

Description

We believe in providing solutions that would make a huge difference to our client's productivity and profitability. Our business is built on the foundation of three points, namely high performance, high productivity, and a positively energized working environment.Our team is composed of experienced professionals who specialize in providing comprehensive business solutions for web development, mobile app development, custom application development...

Our Take

Differenz System is listed as one of the most trusted IT service providers on TechBehemoths. Their excellent profile score is based on 13 years of experience, 31 positive testimonials, and 38 completed projects, placing them in the top 45% of over 50,000 IT companies on our platform.
View profile Contact Differenz System
3

SunTec India

CaliforniaUnited States

Team Size 1,000-9,999
Cost of Services $$$$$ <$30/h
2025 Awards Winner

Service Focus:

Web DevelopmentSEOIT Strategy Consulting + See more

Description

SunTec India is a globally recognized AI-enabled IT and digital services company with over 25 years of industry experience and 1500+ full-time employees. We specialize in a wide range of services, including Data Solutions (intelligent data operations for tech platforms, marketing, B2B, and AI/machine learning), eCommerce Support for leading platforms & marketplaces (product data management, eCommerce marketing, marketplace account management,...

Our Take

SunTec India is a trusted agency with rich experience, positive customer feedback, an ample portfolio, and strong testimonials. Their TechBehemoths profile effectively showcases their industry experience and knowledge.
View profile Contact SunTec India
4

AppsNation

CaliforniaUnited States

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

Service Focus:

Mobile App DevelopmentCustom Software DevelopmentE-Commerce Development + See more

Description

Welcome to AppsNation – Your Global Mobile App Development PartnerAppsNation – Apps Solutions For Every Nation – is a top-rated mobile app development company based in the USA, delivering innovative and cutting-edge mobile application development services globally. We specialize in iOS app development, Android app development, cross-platform app development, game app development, AR/VR app development, IoT app development, wearable app developmen...

Our Take

TechBehemoths recommends AppsNation as one of the most trustworthy IT service providers. With a strong profile on TechBehemoths, they have 10 years of experience, 33 positive testimonials, and 14 projects successfully completed, ranking in the top 15% of over 50,000 IT companies on our platform.
View profile Contact AppsNation
5

Progress Arc

CaliforniaUnited States

Team Size 2-9
Cost of Services $$$$$ $30-70/h

Service Focus:

Human ResourcesBlockchainArtificial Intelligence + See more

Description

We are a leading staff augmentation and offshore software development company based in the USA, specializing in providing skilled talent for diverse projects. Our expert developers seamlessly integrate with your team, delivering high-quality solutions across various technologies. With a focus on innovation, reliability, and cost-efficiency, we empower businesses to scale quickly and achieve their project goals with confidence.

Our Take

Out of 50,000 IT companies listed on TechBehemoths, Progress Arc is one that we could recommend for their services. Their reputation lies on facts such as 2 years of experience, a dozen projects delivered and more than 1 happy clients. It is very likely that they could help you with your next IT project
View profile Contact Progress Arc
6

Orangesoft

CaliforniaUnited States

Team Size 50-249
Cost of Services $$$$$ $30-70/h

Service Focus:

Custom Software DevelopmentWeb DevelopmentMobile App Development + See more

Description

Orangesoft is your trusted partner for full-cycle software development. We specialize in crafting transformative digital products for healthcare and financial services companies.What makes us different? Our team of 100+ talented engineers, designers, and analysts is passionate about exceeding expectations. We don't just build software, we challenge the status quo and help businesses innovate for the future.Our expertise goes deep:Mobile and web s...

Our Take

You can rely on their competence based on their experience, client references, testimonials, and portfolio. Their TechBehemoths profile effectively showcases their industry know-how.
View profile Contact Orangesoft
7

MoogleLabs

CaliforniaUnited States

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

Service Focus:

Artificial IntelligenceNo-Code DevelopmentBlockchain + See more

Description

MoogleLabs is a pioneering artificial intelligence services company, delivering a complete suite of AI/ML development, machine learning services, and low-code development services tailored for business success.  We specialize in transforming complex challenges into seamless, AI-driven solutions that deliver measurable impact. As a leading AI/ML Development Company, our capabilities include automation systems, accurate forecasting, and artificial...

Our Take

TechBehemoths recommends MoogleLabs as one of the most trustworthy IT service providers. With a strong profile on TechBehemoths, they have 6 years of experience, 5 positive testimonials, and 14 projects successfully completed, ranking in the top 15% of over 50,000 IT companies on our platform.
View profile Contact MoogleLabs
8

HyScaler

CaliforniaUnited States

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

HyScaler, a premier CMMI Level 5 technology consulting group, excels in AI, Blockchain, Information Technology, and Cloud Computing domains. With a successful history of collaborating with elite clients worldwide, HyScaler delivers highly scalable web, mobile, and cloud-based solutions across various industries such as manufacturing, hospitality, education, analytics, and health.Emphasizing an agile approach to problem-solving and product develop...

Our Take

HyScaler 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.
View profile Contact HyScaler
Help everyone by improving this top!

Suggest a great company you have worked with

Suggest a company

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.