Top 10 Mobile App Development

Companies in Sofia

Sofia is emerging as a leading Eastern European tech hub, excelling in IT outsourcing, software engineering, and blockchain development, supported by a favorable business environment and a growing number of international tech companies establishing operations in the city.

How Did We Pick the Best?

1

Ever Technologies

SofiaBulgaria

Team Size 10-49
Cost of Services $$$$$ $30-70/h

Service Focus:

Web DevelopmentArtificial IntelligenceCustom Software Development + See more

Description

Ever Technologies LTD is a growing Europe-based R&D company.We are busy with consulting in software design & architecture, development & testing for our cool international clients on a per-hour basis. We are the top-rated Upwork agency with ALL TOP-RATED employees: https://www.upwork.com/ag/ever.Check out more about us on our website: https://ever.tech.Please also review and star popular Open-Source projects we are working on: https:/...

Our Take

Ever Technologies 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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2

ThinkWeb

SofiaBulgaria

Team Size 2-9
Cost of Services $$$$$ $30-70/h
2025 Awards Winner
2024 Awards Winner
2023 Awards Winner

Service Focus:

Web DevelopmentCustom Software DevelopmentE-Commerce Development + See more

Description

Driven by Trust, Crafted by Expertise — For over 15 years, we have proudly served as a trusted software development partner for companies in diverse corners of the world, including the USA, Canada, Singapore, Australia, France, Germany, Denmark, Belgium, and East Europe.Our portfolio, boasting more than 300 successful projects, testifies to our expertise in creating custom web applications and solutions, thoughtfully tailored to our clients' dist...

Our Take

Top Recommendation! ThinkWeb is a highly rated company with a strong profile on TechBehemoths based on its vast experience, positive client testimonials, and a solid portfolio. You can confidently reach out to them with your project inquiry.
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3

Codexio

SofiaBulgaria

Team Size 10-49
Cost of Services $$$$$ $30-70/h

Service Focus:

Web DevelopmentIT Strategy ConsultingBlockchain + See more

Description

Codexio is a fast-growing software development and consultancy company with a very passionate and skilled team. Simultaneously focused on quality and delivering results, we are developing projects and products at a very large scale. Web, mobile and blockchain development are just a few of the areas we are operating in. In the course of our careers we have faced and successfully overcome different technical and business challenges. This is how we...
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4

Bulcode

SofiaBulgaria

Team Size 10-49
Cost of Services $$$$$ $30-70/h

Service Focus:

Artificial IntelligenceWeb DevelopmentCustom Software Development + See more

Description

Bulcode is a custom software development company that excels at building agile, high-performance teams to support product companies in scaling their operations and driving innovation.We partner with businesses as their dedicated R&D team, providing fully customised product development solutions. Our approach ensures quick integration into your operations and delivers exceptional, tailored outcomes.Our expertise:Enterprise solutions: We assist...

Our Take

Bulcode 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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5

Upnetix JSC

SofiaBulgaria

Team Size 50-249
Cost of Services $$$$$ $70-150/h

Service Focus:

Custom Software DevelopmentMobile App DevelopmentWeb Development + See more

Description

Founded in 2015, today Upnetix is among the largest enterprises in South-Eastern Europe, specialized in the design and development of seamless software solutions, tailored to meet your individual needs. Drawing on the deep technical and business expertise of our engineering team, we provide our customers with exceptional value for their business. By delivering high-quality solutions with professional integrity, we build successful business relati...
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6

Lexis Solutions

SofiaBulgaria

Team Size 10-49
Cost of Services $$$$$ $30-70/h

Service Focus:

Web DevelopmentArtificial IntelligenceIT Strategy Consulting + See more

Description

Anyone can follow directions - since 2017, Lexis Solutions has made the directions better! Starting as a winning university project, Lexis Solutions is a dynamic software company founded to export quality software worldwide.We have deep expertise in the following:Web developmentMobile and tailor-made applicationsERPs, CRMs, and B2B applicationsIdea to productWe develop projects of any complexity from the ground up. Your priorities define mileston...

Our Take

Known for its credibility, Lexis Solutions has vast experience, excellent customer feedback, and a strong portfolio. Their TechBehemoths profile is proof of their experience and knowledge in the field.
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7

Droxic

SofiaBulgaria

Team Size 50-249
Cost of Services $$$$$ $70-150/h
2025 Awards Winner
2024 Awards Winner
2023 Awards Winner

Service Focus:

Web DevelopmentMobile App DevelopmentE-Commerce Development + See more

Description

Droxic is a forward-thinking web and mobile development company, dedicated to delivering cutting-edge digital solutions that drive results.What We Do:We develop responsive and secure web and mobile applications tailored to your business needs, ensuring a seamless user experience across all devices.Our Mission:Being your long-term partner from the beginning of the journey.Why Choose Us:Trusted by Leading Brands: We partner with leading brands, suc...

Our Take

Droxic 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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8

Proxiad SEE

SofiaBulgaria

Team Size 250-999
Cost of Services $$$$$ $70-150/h

Service Focus:

Custom Software DevelopmentArtificial IntelligenceIT Strategy Consulting + See more

Description

Proxiad SEE is a nearshore software development and IT services company headquartered in Sofia, Bulgaria, with offices in Plovdiv and Skopje. Founded in 2005, we've spent 20+ years helping European businesses reshape industries with custom software - built alongside their teams, with the same level of quality and ownership as in-house people.We work with 270+ professionals across 30+ dedicated teams, with a 4.7-year average tenure that speaks to...
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Top Mobile App Development Companies in other cities

What is Mobile App Development and what are its benefits for your projects?

Mobile app development is the process of creating mobile apps for popular mobile operating systems like Android and iOS

There are about 7 billion smartphones worldwide, meaning that more than 85% of the world’s population has a mobile device at their disposal to perform various tasks online or offline.

Having a mobile app, businesses can reach a wider audience and have more control over their marketing activities. The benefits are obvious:

  • Increases your brand awareness
  • Creates a new marketing channel
  • Creates a new feedback channel
  • Improves your customer service
  • Builds customer loyalty
  • Improves your sales flow

Choosing the right mobile app development company to work with is not an easy task. There are multiple aspects to consider:

  • Location
  • Price
  • Team size
  • Previous experience
  • Turnover time
  • Communication means

You should also define your project specifications and set up clear goals and objectives, in order to get relevant offers and collaborate successfully with the companies you choose.

There are more than 9,600 service providers on our platform which offer a wide variety of mobile development solutions. Explore their profiles and feel free to get in touch with them.

To ease the selection process, we’ve created a powerful filter which you can use to narrow down the results based on your requirements and shortlist the companies.

Alternatively, you can submit your project and our team will select and send you the best matching companies in about 1 hour. It’s free and there is no obligation to hire.

Do Businesses Need Mobile Apps? The Answer is Obvious

Users are currently browsing and using different platforms and channels (AI chatbots, search engines, social media, email, etc.) to make a decision and ultimately purchase a product/service. Mobile devices became a significant part of their lives, so businesses need to adapt and deliver solutions for different kinds of devices and operating systems.

At minimum, businesses would need to offer a mobile app listed on Play Market (for Android) or App Store (for iOS), or offer a mobile first user experience on their websites.

The reality is that more than half of the companies don’t have a mobile app yet, or are just planning to develop one.

According to the latest survey on mobile apps conducted by TechBehmoths, 62% of businesses don’t have a mobile app and don’t plan to develop one, while around 19% of businesses don’t have one, but are planning to create one in the future, and 30% of businesses have a mobile app.

does your business have a mobile app

Of those firms that have one, the most popular mobile application types are the following:

  • Cross-platforms mobile apps - when mobile apps are coded once and compatible with multiple mobile operating systems like Android and iOS

  • Native apps - when mobile apps are specifically created for iOS, Android or any other mobile operating system

  • PWA (progressive web apps) - these are web applications that provide a mobile app like experience on web browsers (desktop or mobile)

Companies can benefit from mobile apps in multiple ways. Here are the main advantages:

  • Customer acquisition - there are billions of smartphone users worldwide, so it’s essential to reach your customers on the devices they use

  • Revenue growth - mobile apps provide an extra channel to grow your revenue. With the rise of mobile banking, payments and transactions are not happening solely on desktops devices anymore. Digital commerce spend is expected to reach around $34 Trillion by 2029 (source)

  • Brand visibility - mobile apps offer a consistent channel for brand awareness and marketing

  • Internal operations - some companies choose the convenience of mobile apps to run internal operations like education, onboarding, HR, logs/checks, etc.

  • Customer service - serving customers via mobile apps might be the fastest and most efficient way to keep them happy

  • Customer retention - mobile app push notifications is possibly the fastest way to keep clients engaged and offer promotions

  • Availability - mobile apps are there for users 24/7

Having a website might not be enough to acquire new customers and serve existing ones. Today's reality is that pretty much everyone is online and using a smartphone device for both entertainment and work.

Mobile apps will inevitably become a priority for most businesses in the next couple of years.

Companies have the option to build mobile apps in house or hire mobile app development providers. For less complex projects, low-code or no-code app tools might be worth considering.

If you have a mobile app project and don’t know where to start, or have an established business and need to expand by launching a mobile app, TechBehmoths offers an easy and straightforward Project Submission tool.

Simply include the requirements of your project and our system will match it with the most appropriate mobile app development companies. You will then receive curated quotes, and be able to shortlist/get in touch with the right companies to execute your projects.

mobile app dev request quotes