TOP 10 Software Development Companies 2019

Looking for an Outsourcing Software Development Vendor? We collect information on each software development company: its services offerings, core competencies, location, portfolio.

1. QArea

Industry – Web Development

Founded   2001

Location Ukraine

Company size – 50 – 249 employees

QArea was founded in 2001 as a website and web-app development firm, but has since grown into a leader in outsourcing software development with 250+ software engineers, 800+ completed projects, and a product development team appraised at CMMI-DEV Level 3.

Since 2008 the core of QArea’s web development services was built around Drupal. We have developed and launched 60+ Drupal projects. We employ multiple Acquia-certified developers and are prominent members of global Drupal communities and associations.

QArea unites 250 truly talented developers and testers. We deliver a wide range of premium services to any company with our rates starting at $15.

Our services:

  • Custom software development. QArea has teams of Golang, PHP, JS, Python, iOS, and Android developers. We invest in R&D of practical Golang uses and streamlined DevOps.

  • Testing & QA. QArea has nurtured a dedicated QA Lab, which currently consists of 100+ software testing and QA engineers.

  • IT consulting. QArea loves startups. We assist them in creation of MVP, tech consulting, and starting projects from scratch. Our BI segment is also qualified to support enterprise projects at the highest level. 

QArea has been independently appraised at CMMI-DEV Capability Maturity Level 3. We are the only mid-size software development outsourcing company with a CMMI-DEV appraised business unit in Ukraine.

2. Boldare

Industry – Custom Software Development

Founded –  2004

Location – United States

Company size –  50 – 249 employees

Boldare is a brand that emerged from combining the power and best qualities of two companies – XSolve, a software development company and Chilid, a high-end web design agency. We capitalize on 14 years of experience, 250 products they released to market for clients worldwide and the skills of a 130-people-strong team.

Our purpose is to:

  • Help our clients build future-proof, intuitive and secure digital products (web apps, mobile apps, software) that are centered on users’ needs and fulfil clients’ business goals.
  • Release clients’ products to market as quickly as possible, gather user feedback and improve them.   
  • Guide and support our clients in building products, internal processes and practices, and an innovation culture that will allow them to undergo a successful digital transformation and grow sustainably in the future.

We helped French unicorn startup BlaBlaCar to expand to 27 markets worldwide, developed an MVP of the Customer Portal for global renewable energy giant Sonnen, and in under six weeks, we developed an e-commerce platform that is changing the MENA economy.

All of the above with an agile methodology and the build-measure-learn development loop.

3. MentorMate

Industry – Web Development

Founded –  2001

Location – United States

Company size –  250 – 999 employees

MentorMate recognized the potential of Bulgaria back in 2001 and helped it grow into the tech hub it is today. Along the way, we built long-term relationships with global clients, scaling with them as their technology needs grew. Employees in our five Bulgarian offices are 100% fluent in English and work noon–8pm local time (4am–noon CST). This makes communication a breeze and gives us four hours of daily overlap in working hours for meetings and exchanging ideas. We conduct daily standups that keep everyone on the same page even if they’re not in the same office, city, or even country.

Technology is constantly evolving, making it daunting to navigate. We pride ourselves on our ability to demystify digital trends and cut through the jargon. We’ll guide you through the best options to fulfill your business needs in the most efficient way possible.

Our company’s flat structure allows the opportunity to work directly with your development team as well as our senior leadership team. You’ll work, learn, and celebrate successes together while connecting on a personal level. Swap music recommendations, geek out about movies, and discuss weekend plans as you would with someone in your own office.

4. Exadel 

Industry – Custom Software Development

Founded –  1998

Location – United States

Company size – 250 – 999 employees

Exadel has been developing enterprise and custom software solutions for Fortune 500 clients, including AT&T, Samsung, Bank of America, eBay, and GE. With 18 locations and delivery centers across the US and Eastern Europe, for more than 20 years, Exadel solves the most complex software engineering problems, offering a scalable and skilled mix of onshore and offshore resources at the industry’s most competitive prices.

The Exadel Difference

  • 18 Global operation locations:
    • Bay Area headquarters
    • Boulder, CO. delivery & development team
    • 16 EU & Eastern European delivery & development centers
  • Hand picked resources from our strong University involvement, internship programs, and employee retention models. 


  • Enterprise software, web, & mobile app development
  • Digital Marketing Technology
  • Digital Transformation
  • Product & Platform Development
  • Big data & analytics
  • QA automation & testing
  • DevOps
  • Cloud Services
  • UX/UI
  • Exadel Innovation Lab.

5. Radixweb

Industry – Custom Software Development

Founded –  2000

Location – India

Company size – 50 – 249 employees

Radixweb is a leading Software and Web development company. Since last 18+ years, Radixweb holds an ability to apply leading technologies, great domain acumen and process to build software products that help stay ahead in today’s highly competitive and hyper-fast environment. 

With global footprints marked, Radixweb helped to create a benchmark success to 2500+ Clientele from SMBs to Fortune 500 Companies. The exceptional tech-tactical minds are helping clients strengthening innovation and lower risks through intelligent software product which is Build With Confidence.


  • Custom Software Development
  • Software Product Development
  • Web & Desktop Application Development
  • Cloud Consulting & Computing
  • Application Modernization
  • Enterprise Mobility
  • Embedded Software Development

6. Spiral Scout 

Industry – Custom Software Development

Founded –  2010

Location – United States

Company size – 50 – 249 employees

Spiral Scout is a highly-rated software design and development agency based in San Francisco, California, Minsk, Belarus and Lviv, Ukraine. We believe in building great products by building strong relationships and teams. We’ve collaborated with a wide range of clients — from the back of the napkin startups to Fortune 100 companies. We’re hard workers, highly transparent and always reliable. Check out all our reviews or contact us. 

We focus on PHP, Golang, Java, Python, Node.js and Javascript (React, Angular, Backbone and Typescript). We do both web (fully responsive web design), progressive web apps or hybrid apps (using React Native, Ionic or Flutter), and native mobile work (iOS and Android platforms). We also do a lot of custom integration work on many different ERP platforms, like Salesforce for example. Whether you need complex business software written, a groundbreaking mobile app, or a custom web application, we want clients to put their business in our hands so we can put it in the hands of their customers.

We strive to build world-class products under budget and on time. Just read our reviews. We partner with you and your technical team to provide outstanding IT services that lead to more value for your business and will be flexible enough to scale with you over the years. 

7. ClearSummit

Industry – Custom Software Development

Founded –  2014

Location – United States

Company size – 10 – 49 employees

ClearSummit is a Los Angeles based development team founded on rock solid engineering. We’re not trendy coders. We’re the real deal. Skilled engineers who build websites, apps, and experiences the right way from the ground up. When we engage, we’re thinking about your current version, your next version and what you’ll need to scale.

We pride ourselves on creating intimate, long-lasting partnerships with each of our clients. Your success is our success. Our integrity-driven ethos is focused on delivering future-proof solutions that eliminate technical debt that can waste precious time and money down the road. We promise to handle problems the right way to set our clients up for success.

ClearSummit provides front-end mobile application and web platform development, back end development, and UX/UI design for our clients. We specialize in quick turnarounds for prototypes, as well as beginning-to-end development of apps, web servers and entire platforms. We make sure our clients are set up to be able to quickly move from alpha, beta, to full and scalable public releases for their ideas with the highest quality design and engineering from start to finish.

8. Mxicoders

Industry – Custom Software Development

Founded –  2006

Location – United States

Company size – 10 – 49 employees

Mxicoders is specialized in bespoke digital solutions for all verticals with much much thought and effort into your branding presentation.

Your business website is the only way to reach out to your prospects and communicate your brand message to the world. We help our clients to build the best website development and designing for better brand identity.  Our proven strategy of UI Designing and Website Development yield high traffic , leads and conversion. We help to leave first best impression in your prospects through beautiful website designing. Our business analyst expert get into your business  and compare with trends and competitors before we start innovative website development.

Mxicoders is offers wide varieties website designing and development services fully fulfill your business requirements. Our web developers will specially focused on high performance , error-free and bugs-less solution more focused on leverage technology for your business growth. Our experienced skilled web developers stay up-to-date with the latest technologies and trends to server better our clients and compete with their competitors. We guarantee complete re-imagination your business with web application development transformation.

Our in-house web development team have profound knowledge in PHP  ( CodeIgniter / Laravel ) , Node.js , MongoDB, WordPress , Magento , WooCommerce and Opencart for web development technologies. Custom website development is key to meet high specific requirements and overcome complexity in business transformation and digitalization.

9. Scopic Software

Industry – Custom Software Development

Founded –  2006

Location – United States

Company size – 50 – 249 employees

Scopic Software’s passion is developing engaging and interactive solutions, custom made to enhance your business. Custom solutions for virtually everything. The world’s largest virtual software company. 

  • 1,000+ projects delivered
  • 12+ years of experience creating customer-centric solutions
  • 250+ staff members at your service from all over the world

What we do:

  1. Web, mobile, desktop and cross-platform application development
  2. UX, UI and Responsive Design
  3. Application maintenance
  4. Website development
  5. Digital marketing services
  6. Cloud migration

We specialize in solutions for:

  • Medical & Insurance
  • Finance and Trading
  • Legal
  • Health and Fitness
  • Photography & Videography
  • Arts & Entertainment
  • Music & Film
  • Gaming

Whatever project you have in mind, we’ve got you covered.

10. Spire Digital 

Industry – Custom Software Development

Founded –  1998

Location – United States

Company size – 50 – 249 employees

Spire Digital is a Denver-based digital product development firm that transforms business through design and technology. For over 20 years, we’ve provided strategic consulting, user experience design, software development, DevOps, and staff augmentation to the world’s top companies.

Whether web, mobile, IoT, wearables, AR/VR, AI, or blockchain, Spire helps startups and enterprises succeed at the art of innovation.

Spire’s services are geared toward the product and innovation needs of our clients, resulting in business-critical applications that seize opportunities to increase revenues, operational efficiencies, market share, and customer satisfaction.

Strategy: Digital Transformation, Innovation Lab, Agile Process Consulting, Customer Experience Research, Lean Product Development Consulting

Design: Design Sprints and Workshops, User Experience Design, User Interface Design and Testing, Visual Design, User-Centered Design Consulting

Development: Responsive Web Development, Native and Cross-Platform Mobile Development, Microservices and API Design and Development, Emerging Technologies, IOT, Wearables, AR/VR, Blockchain, Automation, DevOps, and Agile Development Consulting