Top .NET MAUI Development Companies

Released by Microsoft in 2022, .NET MAUI is becoming a leading technology in the market of cross-platform software development with 5.5% of developers globally using it. Although the framework initially raised concerns around stability and reliability, recent updates have addressed many of these issues, contributing to its rising popularity.

In fact, the number of cross-platform apps built with .NET MAUI on the Google Play Store has more than doubled over the past year.

Despite strong demand, the talent pool for skilled .NET MAUI developers remains limited due to the framework’s relative newness. If you want to find the necessary expertise fast, you may consider outsourcing .NET MAUI development to an experienced software development company.

To help you make the right choice, we’ve curated a list of top .NET MAUI development companies you can trust to build a reliable and high-performing cross-platform application.

To complete this ranking, we reviewed over 30 .NET MAUI development companies globally. We’ve selected the top 10 vendors based on their technical expertise, proven track record, customer feedback, and experience with .NET MAUI. Each profile highlights core strengths and unique benefits that will help you quickly identify the best fit for your project.

Location: Ukraine/Poland
Company size: 50-249 employees
Hourly rates: $25 – $49/hr

Leobit is a full-cycle software development company with a strong focus on the .NET tech stack and AI-powered software development. This vendor has an experienced mobile development team skilled in building iOS, Android, and cross-platform solutions with different technologies, including .NET MAUI. Originating from Ukraine, Leobit has a solid global presence with representative offices in Austin, TX, US, Tallinn, Estonia, and Krakow, Poland, as well as a development center in Lviv, Ukraine.The Leobit team provides support across all stages of the software development life cycle, from project discovery phase to app support and maintenance.

What makes Leobit stand out:

• Solid list of successful .NET MAUI cross-platform application development projects
• End-to-end cross-platform development services
• Comprehensive experience with Microsoft technologies like Blazor, Azure, ASP.NET, etc.
• Deep .NET expertise and the status of Microsoft Solutions Partner for Digital & App Innovation
• Recognized by Clutch and GoodFirms for excellence in software engineering
• Flexible engagement models for businesses of different sizes

Leobit holds a 4.9/5 star general rating, backed by 44+ positive reviews. Clients frequently highlight the team’s flexibility, responsiveness, and ability to consistently deliver quality results on time, which makes Leobit a trusted partner for a wide range of software projects.

Location: United Kingdom
Company size: 10–50 employees
Hourly rates: $50 – $99/hr

Based in the UK, Assemblysoft is a Microsoft-certified company that provides custom software development and modernization services. The company emphasizes strong expertise in using the .NET MAUI technology to access native capabilities on Android and iOS.

What makes Assemblysoft stand out:

• Strong proficiency in combining .NET MAUI and Blazor for cross-platform software development
• Microsoft-certified partner with a focus on the Microsoft tech stack
• Practical scope management and realistic delivery commitments

While Assemblysoft’s Clutch profile has yet to feature client reviews, the company received several positive reviews on Google. In addition, their website showcases a strong portfolio of case studies, backed by customer testimonials.

Location: Brazil/Colombia/Argentina/Spain/Mexico/USA
Company size: 1,000 – 9,999 employees
Hourly rates: $50 – $99/hr

BairesDev is a prominent international company that applies a broad technical stack to develop custom software across many industries, ranging from aviation to agriculture. The company emphasizes its strong proficiency in the C# programming language. In particular, their team uses C# with .NET MAUI to build tailored cross-platform solutions.

What makes them stand out:

• Reliance on a large talent pool from Latin America
• Strong expertise in the Microsoft tech stack
• Experience in developing large-scale enterprise solutions
• Recognized by the Financial Times in the America’s Fastest-Growing Companies list of 2024

BairesDev has over 60 reviews on Clutch, with a 4.9/5 star overall rating. Many clients emphasize open and proactive communication as the main advantage of cooperating with BairesDev. Several customers praised the company for its cost-effectiveness, though some express a desire for deeper specialization in certain popular technologies, such as Salesforce.

Location: Netherlands & Global (Headquartered in the Netherlands)
Company size: 1,000 – 9,999 employees
Hourly rates: $50 – $99/hr

Xebia is an international IT consultancy company originating from the Netherlands. In addition to providing IT consulting services, Xebia specializes in custom software development. The company has solid experience with Microsoft technologies and has hands-on expertise in developing cross-platform solutions with .NET MAUI. Xebia has a strong presence in the global cross-platform development community, regularly publishing guides on building efficient solutions with technologies like .NET MAUI.

What makes Xebia stand out:

• Deep expertise in .NET MAUI and cloud-native development for enterprise clients
• Strong presence in construction, retail, and government digital transformation sectors
• GitHub’s Global Partner of the Year for 2024-2025
• Several partnerships with Microsoft

Xebia has a 4.7/5 star rating at Clutch based on 7 reviews. Among the benefits, company clients highlight high levels of expertise and dedication to long-term partnerships.

Location: USA
Company size: 10-49 employees
Hourly rates: Undisclosed

Founded in 2009, Simpalm is a software development and IT outsourcing company that specializes in building mobile and web applications. The company has solid experience in developing software solutions for clients of different sizes, ranging from startups to governmental agencies. Simpalm offers a range of .NET MAUI-related services, including custom software development, functionality optimization, and performance tuning.

What makes Scalo stand out:

• Strong focus on the Agile project management approach
• Comprehensive list of successful .NET MAUI development projects
• Ability to hire an offshore virtual assistant for different business goals

Based on 48 reviews, Simpalm maintains a 4.9/5 star rating on Clutch. Many customers emphasize the company’s commitment to long-term partnerships and strong mobile app development expertise.

Location: Canada
Company size: 50–249 employees
Hourly rates: $100 – $149/hr

This Canadian company specializes in developing custom mobile and web solutions. Recently, nventive has been paying much attention to cross-platform development with the market’s leading frameworks, such as Flutter and .NET MAUI. The team emphasizes its C# expertise required for building native-like mobile applications with the .NET tech stack.

What makes nventive stand out:

• Proven track record in designing user-centric applications using .NET MAUI
• Focus on developing applications with AI components
• A comprehensive range of services that extend beyond software development, encompassing audit and consulting, as well as software support and maintenance

This company has a 4.8/5 rating on Clutch, based on 16 reviews. Among its key strengths, which customers highlight, are the effective use of Agile for project management and the excellent quality of delivered work.

Location: Vietnam
Company size: 250-999 employees
Hourly rates: $25 – $49/hr

Established in 2005, Orient Software is a Vietnamese company that provides reliable offshore development services with a focus on Microsoft technologies. Their team has experience in using the combination of .NET MAUI and Blazor to build cross-platform applications. Orient Software primarily works with startups and small to medium-sized businesses (SMBs).

What makes Orient Software stand out:

• Strong technical expertise in .NET and Blazor
• 20 years of experience in custom software development
• Flexible engagement models, including software outsourcing, a dedicated team, and staff augmentation
• Status of Microsoft Solutions Partner in the Data & AI (Azure) and Digital App and Innovation areas

Orient Software currently has only two five-star reviews on Clutch. Their clients highlight the team’s responsiveness and ability to deliver projects on time.

Location: USA
Company size: 50 – 249 employees
Hourly rates: $150 – $199/hr

Emergent Software is a full-service software development company based in Minneapolis, Minnesota. This vendor specializes in the Microsoft technology stack and has significant experience in building Azure-based applications. Emergent Software primarily focuses on developing enterprise and e-commerce mobile solutions.

What makes Emergent Software stand out:

• Microsoft’s partnership with advanced specialization in developing Azure-based apps
• Focus on implementing AI functionality in the applications, particularly through the integration with Azure AI services
• Comprehensive database and analytics services

Emergent Software has a 4.9/5 star rating on Clutch based on 34 reviews. Clients consistently praise the team for its process maturity and effective use of industry tools.

Location: USA & Global (Headquartered in the USA.)
Company size: 250-999 employees
Hourly rates: $25 – $49/hr

Brainvire is a global technology consulting and custom software development firm with a strong presence in the U.S. and development centers worldwide. The company offers a suite of .NET MAUI services, including custom software development for iOS, Android, and desktop, application design, and quality assurance. Brainvire also has proven experience in working with enterprise clients across different industries, including manufacturing and e-commerce.

What makes them stand out:

• Solid practical experience with .NET technologies, including .NET MAUI
• Status of one of America’s fastest-growing companies in 2024, according to the Financial Times
• Status of the Fastest Growing Company in 2021-2024, according to Deloitte.

Brainvire maintains an active Clutch profile with 251 reviews and a 4.8 overall rating. Clients often highlight the company’s responsiveness, technical expertise, and ability to handle complex, large-scale projects across platforms.

Location: Poland
Company size: 250 – 999 employees
Hourly rates: $50 – $99/hr

Founded in 2007, Scalo is a Polish software development and IT outsourcing company with a strong focus on enterprise software development. Their team is skilled in the .NET tech stack, including .NET MAUI. Scalo emphasizes client support throughout the entire software development life cycle, from architecture planning to application support and maintenance.

What makes Scalo stand out:

• Deep specialization in the Microsoft tech stack and Microsoft partnership
• Over 15 years of experience in custom software development
• Emphasis on end-to-end support, including software discovery and post-launch software maintenance

Based on 27 reviews, Scalo has a 4.7/5 start rating on Clutch. Many customers emphasize the company’s focus on project management efficiency, as well as effective recruitment and staffing.

Whether you need to develop a .NET MAUI application from scratch or migrate from Xamarin or Xamarin.Forms to .NET MAUI, you need to find a reliable technology partner. Here we outline important questions and factors to consider while choosing a company for your project.

With the growing popularity of .NET MAUI, many companies claim their readiness to develop cross-platform solutions with this framework. However, to find a reliable partner ready to check all your boxes, you should ask the right questions that will help you understand the vendor’s project fit and expertise.

1. What is your hands-on experience with .NET MAUI?

The framework has several technical intricacies that a skilled .NET MAUI development team should understand. For example, you may ask the vendor about the principles and purpose of working with the MAUI Handler (a feature serving as a bridge between a framework’s cross-platform controls and native controls of platforms like iOS or Android). 

In addition, .NET MAUI supports several integrated development environments (IDEs) used for app debugging and testing, namely Visual Studio, Rider, or Visual Studio Code. To understand the vendor’s level of expertise, ask them about the advantages and specific use cases of each IDE.

2. Can you present a proven track record of .NET MAUI projects you delivered?

Real-world examples are often the most effective way to assess a vendor’s expertise in .NET MAUI development. Discuss the business goals and challenges the team has addressed, as well as the technology solutions they implemented, to gain insight into their practical experience. If the company has tackled challenges similar to yours or developed software that, to some extent, aligns with your idea, that’s a good sign they could be a great fit for your project.

3. How do you ensure consistent and reliable performance for .NET MAUI apps across different platforms?

This question reveals whether the vendor can handle one of .NET MAUI’s biggest challenges: maintaining smooth and consistent performance across platforms. Right after its release in 2022, the framework faced criticism due to problems with performance stability and several platform-specific discrepancies. Microsoft has invested heavily in addressing these issues, and a skilled team should know how to use the framework’s updates to optimize UI rendering, resource usage, and native integrations. 

You should also understand what testing and performance tuning practices the team uses when unexpected bugs or performance issues occur on a specific platform.

4. What tools and services do you use in .NET MAUI projects?

To deliver rapid development and high-quality software, a vendor should follow efficient workflows and use modern, up-to-date tools for building, debugging, and testing cross-platform apps. 

For example, they may use the rich functionality of Azure DevOps to ensure continuous software delivery or use the CommunityToolkit.Maui library for advanced and platform-specific UI controls.

5. What is your QA process for testing .NET MAUI applications?

Clarify how often the team tests the solution during the software development lifecycle. Also, make sure that they apply different types of testing, such as unit, integration, performance, and UI testing. To evaluate the maturity of the vendor’s QA practices, assess the list of technologies they apply. Popular and reliable solutions include xUnit or NUnit for unit testing, MAUI UI tests or Appium for user interface testing, and Visual Studio Profiler for performance testing.

6. Do you provide support after the .NET MAUI application is released?

The project doesn’t end with your app’s launch. To ensure app stability and continuous improvement in the long run, you will often need assistance with post-launch support and maintenance. Clarify whether your potential partner is ready to update your app when .NET evolves, help you with monitoring the performance and fixing bugs, and provide software maintenance support.

The answers to these questions will help you distinguish between truly qualified .NET MAUI development companies and those with questionable expertise or reliability.

When selecting a .NET MAUI development company, it’s crucial to recognize warning signs that could indicate potential risks or challenges ahead. Identify these red flags early to save time and money, as well as avoid unpleasant surprises during the project.

.NET MAUI is a relatively new framework, and many software development teams still don’t have any significant experience working with it. Even if the team is skilled in other cross-platform development frameworks like Xamarin and Flutter, or has a solid .NET expertise, that alone might not be enough to handle software development with .NET MAUI efficiently.

If a vendor cannot demonstrate real-world .NET MAUI projects or client testimonials, they may lack the necessary experience to deliver an efficient cross-platform application on time and within budget.

The best software development teams clearly define their workflows, from software planning to deployment stages. For example, .NET MAUI supports different architectural approaches, such as Model-View-ViewModel (MVVM), Model-View-Controller (MVC), Model-View-Presenter (MVP), or Onion architecture, each suited to different use cases.

Typically, the .NET MAUI development team should include project discovery in their process in order to choose the most fitting architectural pattern. A lack of clear planning practices or a poorly defined development process suggests weak project management and increases the risk of missed deadlines, budget overruns, and low-quality deliverables.

Over-promising is often an ultimate red flag because it typically masks a lack of real capability or experience. Some companies may take on complex .NET MAUI development projects without having the necessary experience and resources to deliver the result on time. No wonder that nearly half of global C-suite executives reported more than 30% of their organization’s technology development projects were over budget and late, often due to unrealistic timelines and insufficient resources.

Therefore, be cautious of vendors who promise unrealistic timelines, budgets, or feature sets just to win your project. If a company claims to provide you with deliverables that seem too good to be true, they should, at least, support their promises with realistic plans that outline software planning, development, and testing processes.

Vendors who are slow to respond, provide incomplete answers, or fail to keep you updated may cause misunderstandings and delays. A reliable partner should establish a clear communication strategy from the outset, defining how often you’ll meet, what channels you’ll use, and how updates will be shared.

Even if the vendor provides solid communication plans, but your early communication leaves you concerned about whether they are ready to adhere to such principles, this may be a significant red flag.

Client reviews on Clutch or similar platforms are excellent indicators of a vendor’s credibility and expertise with .NET MAUI. While not being listed on these platforms isn’t always a warning sign, a clear lack of reviews or testimonials on the company’s own website can be.

A company that doesn’t showcase client experiences or lacks verifiable case studies may be signaling limited hands-on success with .NET MAUI. Also, watch out for fake case studies. They are often vague, overly generic, and lack specific details.

A lack of clear legal and contractual documentation is a major red flag when evaluating a .NET MAUI development vendor. Contracts should clearly define deliverables, timelines, payment terms, and responsibilities on both sides.

In addition, a reputable company should grant you the protection of intellectual property rights. Review whether they have a legitimate non-disclosure agreement (NDA) template. This contract is essential for protecting your sensitive business information, ideas, and technical details. The NDA should outline, at least, these terms:

• What information is considered confidential
• How confidential information will be handled
• Who has access to confidential information
• The duration of confidentiality

If a company provides vague legal terms, it could indicate a lack of professionalism or commitment to safeguarding your project.

Leobit is a Microsoft Solutions Partner with 78 Microsoft-certified specialists in our team. With over 10 years in .NET application development, we have exceptional expertise in the framework’s ecosystem. Our specialists have been using .NET MAUI since its release to deliver stable, native-like cross-platform solutions for Android, iOS, web, and desktop.

We are skilled in using other cross-platform technologies like Flutter and Xamarin. Our specialists are proficient in C# and successfully use .NET MAUI in combination with Blazor for code reusability that enhances the development speed.

Let’s explore some examples of our successful projects involving .NET MAUI.

A US-based mediatech startup contacted us with the request to develop a cross-platform solution for searching cinema-related data. Our specialists used the combination of .NET MAUI and Blazor to develop a convenient platform that provides a unified user experience across different devices. 

It also provides information on streaming services broadcasting particular films. Code reusability, peculiar to the Blazor-NET.MAUI combination allowed us to develop a usable proof of concept (PoC) in less than three weeks.

A Spanish ticket sales company contacted us with a request to develop a cross-platform concert ticketing solution. The Leobit team used .NET MAUI and Blazor to ensure 90% code reusability. This approach enabled us to develop the solution quickly and save 2.5 times the customer’s budget compared to traditional separate development for each platform.

The final product offers a convenient and intuitive interface that allows users to browse events and reserve seats, as well as make payments. The solution is available on iOS, Android, and the web.

.NET MAUI is a relatively new framework, and it may be challenging to find a team with hands-on experience with this framework. To do it right, you should ask the right questions. This will help you assess the vendor’s experience with .NET MAUI, their development processes, and the quality of their post-launch support. In addition, be mindful of common red flags to avoid potential issues during the collaboration.

With a proven track record of successful .NET MAUI projects, Leobit can help you bring your vision to life.We offer flexible engagement models tailored to your needs. We also have solid expertise across different industries, ranging from real estate and sportstech to fintech and logistics.

Contact us to discuss your needs and start developing your reliable and user-centric cross-platform solution with .NET MAUI.