Here’s a selection of the top 10 outsourcing software development companies, carefully curated from over 1,020 companies worldwide, based on vetted client reviews, completed projects, team profiles, case studies, and more.
Learn about the distinctive qualities of these agencies and our ranking criteria below.
Table of Contents
- The Number 1 Outsourcing Software Development Company as Selected by DesignRush Is:
- BairesDev
- Intellectsoft
- Instinctools
- Qubit Labs
- Azumo
- SumatoSoft
- ScienceSoft
- TatvaSoft
- Enlab Software
- A-Team Global
- How We Picked the Best Outsourcing Developers
- 10 Most Popular Outsourcing Software Development Companies Compared
- Outsourcing Software Development Companies Industry Research
The Number 1 Outsourcing Software Development Company as Selected by DesignRush Is:
1. BairesDev
- Best for: Overall
- Average hourly rate: $50
- Minimum budget: $50,000 & Up
- Founded: 2009
- Location: San Francisco, CA
- Notable clients: Associated Press, Google, IBM, Rolls-Royce, Burger King
With 4,000+ skilled professionals across various time zones, BairesDev boasts full-stack proficiency in front-end and back-end software development solutions, all fortified by rigorous quality assurance (QA) testing. Its expertise spans more than 100 technologies, including AWS, Microsoft Azure, Google Cloud, Serverless, Flutter, Kafka, TensorFlow, Java, Kotlin, Node.JS, Angular, and React.
BairesDev has successfully executed 1,200+ projects and amassed 30+ industry awards, including a spot on the 2022 Inc. 5000 list, a Globee Award for IT Service Provider of the Year, and recognition as one of the Top 100 Global Outsourcing Providers and Advisors in 2023. It maintains longer-term client relationships, with contracts exceeding three years on average.
BairesDev upgraded the Associated Press (AP)’s platform to match the demands of the 24-hour news cycle. The agency migrated AP's infrastructure to the more adaptable and robust Microsoft .NET framework, yielding significant outcomes for the client's operations, such as:
- Access to historical content dating back to 1915
- Management of nearly 40 million images and 2 million videos
- Engagement with 13 million Twitter followers and 1.5 million AP app users
- 3 billion YouTube views
- Addition of 2,000 stories, 3,000 photos, and 11,000 hours of live video every day
Check BairesDev Agency Profile
2. Intellectsoft
- Best for: Healthcare
- Average hourly rate: $80
- Minimum budget: $50,000 & Up
- Founded: 2007
- Location: New York City, NY
- Notable clients: Eurostar, Jaguar Motors, Ernst & Young, Land Rover, Guinness
Having delivered 600+ custom end-to-end full-cycle software solutions, Intellectsoft has become a trusted partner for startups, small to medium-sized businesses (SMBs), and Fortune 500 enterprises in several countries. Its services cover software consulting, engineering, ongoing support, team augmentation, and QA testing, with a focus on AI, blockchain, and the Internet of Things (IoT).
Intellectsoft has been recognized and honored with prestigious awards within the software development industry, including the International Association of Outsourcing Professionals (IAOP), The Global Outsourcing 100, and Inc. 5000.
Intellectsoft created a bespoke software solution for a UK-based dental startup. The client wanted to modernize and simplify its dental clinics’ processes, like appointment scheduling and patient management. Intellectsoft built a comprehensive platform, including a responsive mobile interface for patients and an intuitive administrator panel for clinic staff, in only nine months.
The platform streamlined administrative tasks, optimized scheduling, and improved data management for both patients and practitioners. This reduced administrator time per patient by 20%, leading to more personalized and efficient service. The improved processes also increased revenue by an average of 8%.
Check Intellectsoft Agency Profile
3. Instinctools
- Best for: Learning management systems (LMS)
- Average hourly rate: $40
- Minimum budget: $10,000 - $25,000
- Founded: 2000
- Location: Potomac, MD
- Notable clients: Swiss Red Cross, SAP, FUJITSU, Haver & Boecker, VoxGen
With 350+ certified professionals at multiple global hubs, Instinctools provides software integration, system upgrades, and bespoke designs. In over two decades, it has completed 650+ projects by employing Agile methodologies and leveraging a broad technology stack including Java, Python, and .NET. This approach is bolstered by its strategic partnerships with tech giants like Google Cloud, OVHcloud, Bechtle, Microsoft BI, AWS, Oddo, Azure, Hubspot, Zoho, Opencart, SAP, and more.
The agency provides comprehensive support in project lifecycles through a range of offers, such as dedicated teams for end-to-end development, innovative consulting for startups, and outsourcing software development centers for corporate ventures.
Seeking to streamline training tasks, an oil and gas corporation hired Instinctools to develop a custom learning management system. The client particularly struggled with consolidating training materials, automating tasks, personalizing learning, and measuring effectiveness.
Within three weeks, Instinctools’ business analysts gathered the requirements and delineated the new system’s roles, architecture, and functionality. The solution automated 84% of the educational management tasks that were previously handled manually, saving trainers up to four hours weekly. It also:
- Reduced the training budget by 41%
- Expedited new staff onboarding from 1-3 days to 4 - 10 hours
- Increased employee engagement by 45%
Check Instinctools Agency Profile
4. Qubit Labs
- Best for: Logistics
- Average hourly rate: $30
- Minimum budget: $1,000 - $10,000
- Founded: 2015
- Location: Tallinn, Estonia
- Notable clients: Onyx, TraxGo, AOB Travel, Insurance Menu, Vinelab
Qubit Labs excels in establishing Offshore Development Centers (ODC) and Research and Development (R&D) centers in key tech hubs, providing comprehensive organizational, administrative, and recruitment support.
Its recruitment and relocation services enable businesses to source and transfer experienced software developers and programmers while eliminating the back-office hassle. Qubit Labs connects businesses with essential partners within the enterprise/startup ecosystem and top-notch IT talent from various global locations, including Ukraine, Poland, Georgia, Moldova, Romania, Kazakhstan, Azerbaijan, Brazil, and Mexico.
Qubit Software worked with TraxGo, a Belgian company specializing in software for tracking and monitoring businesses. TraxGo wanted to streamline logistics procedures and improve its team with remote talent skilled in .Net technology. TraxGo integrated Qubit Software’s proficient developers into the team and has been in an ongoing partnership with the staffing agency since 2018.
Check Qubit Labs Agency Profile
5. Azumo
- Best for: Oilfield automation control and management
- Average hourly rate: $45
- Minimum budget: $10,000 - $25,000
- Founded: 2016
- Location: San Francisco, CA
- Notable clients: Discovery Channel, Facebook, Bento, Twitter, Permian Controls
Staying at the forefront of technology, Azumo’s seasoned experts are proficient in popular frameworks and libraries, such as CakePHP, Gorilla Mux, InversifyJS, Nuxt.js, RxJS, SwiftUI, and Vuetify. It offers a range of engagement models such as dedicated teams, software staffing, project management, and virtual chief technology officer consultations.
The outsourcing software development company has been recognized by DotCom Magazine as the Impact Company of 2022. It has a 93% net promoter score (NPS), signifying that clients are more than willing to recommend its services. It also boasts a 200% net retention rate and 100+ satisfied customers who’ve engaged its outsourcing software services for an average of 3.2 years.
When integrated field solutions company Permian Controls’ legacy system was struggling with security vulnerabilities and integration issues, it tasked Azumo with modernizing the platform without disrupting its existing customer base. Azumo migrated the system to an updated cloud-based codebase that supported business and customer growth minus the downtime.
This shift reduced computing costs by 90% even as the system's cluster tripled in size. Simultaneously, as the client expanded and onboarded new customers, Azumo’s custom software supported the increased demand, ensuring operational scalability and adaptability.
6. SumatoSoft
- Best for: Software as a Service (SaaS)
- Average hourly rate: $45
- Minimum budget: $25,000 - $50,000
- Founded: 2012
- Location: Boston, MA
- Notable clients: Toyota, Sous Kitchen, Glamz, Fuelz, Boxforward
Established over a decade ago, SumatoSoft is an outsourcing software development company that has delivered 200+ custom software solutions in 11 business domains and across 27+ countries. The AWS Network Standard Consulting Partner integrates advanced technologies like AI, machine learning (ML), Big Data, and IoT to enhance productivity and support business growth. Its outsourcing software development capabilities cover organization, communication, competence transfer, and detailed planning and reporting.
It operates with full transparency, establishing clear roadmaps, KPIs, and conditions for implementation from the outset. SumatoSoft offers flexible and client-oriented engagement models, including fixed price, time and material, and dedicated team models.
Sumatosoft optimized the automatic testing process for a startup client that manages multiple SaaS systems. Despite having an extensive team of QA specialists, the client’s service quality was declining, leading to user attrition and a surge in critical reviews.
To address this crisis, Sumatosoft identified areas that required manual QA versus those that could be automated. Its software developers introduced a new version model, which enabled the system to handle a 42% increase in peak load without requiring any infrastructure changes.
Other notable results include the following:
- 5,000+ bugs discovered and resolved, with critical bugs eliminated completely
- Decrease in business functionality bugs by 75%
- Reduction of layout and UI issues by over 90%
Check SumatoSoft Agency Profile
7. ScienceSoft
- Best for: Telemedicine
- Average hourly rate: $50
- Minimum budget: $10,000 - $25,000
- Founded: 1989
- Location: McKinney, TX
- Notable clients: Nestle, eBay, Viber, NASA, Walmart
ScienceSoft has a global presence, with a team of 750+ IT professionals catering to 1,200+ customers in 75+ countries. It has 34 years of experience in software consulting, development, outsourcing, team augmentation, and cloud application development. The company's expertise spans all major technologies and platforms, such as Java, .NET, Python, AI, blockchain, and many more.
ScienceSoft's approach to software development projects is characterized by clear documentation and risk, knowledge, and change request management. An ISO 27001-certified organization, ScienceSoft prioritizes the safety of customer data through rigorous security measures.
The company's accolades include awards for excellence in remote monitoring, innovative contributions to the medical devices connectivity industry, and consistent recognition in the IAOP Global Outsourcing 100 list.
A New York-based healthcare provider hired ScienceSoft to integrate a patient portal into the existing electronic health record (EHR) system. Using React Native, React.JS, TypeScript, Node.JS, and a suite of AWS cloud services, ScienceSoft created a web and mobile patient portal with telemedicine functionality. The solution introduced several features such as appointment scheduling, secure access to health records, built-in video conferencing, and streamlined billing.
The project timeline was impressive, with ScienceSoft delivering a comprehensive software design in four weeks and implementing the full-fledged solution within eight months. In just three months after the launch, 1,500+ patients engaged with the portal, with a daily influx of 3 - 10 new users.
Check ScienceSoft Agency Profile
8. TatvaSoft
- Best for: Public services and facilities
- Average hourly rate: $20
- Minimum budget: $10,000 - $25,000
- Founded: 2001
- Location: Ahmedabad, India
- Notable clients: Anglo American, Bemi OY, AE Partners
In over two decades in the software development industry, TatvaSoft has completed 1,800+ completed projects for clients in over 36 countries. It boasts several certifications and credentials, such as:
- Microsoft Solutions Partner
- Capability Maturity Model Integration (CMMI) Level 3
- ISO-27001 Lead Auditor
- General Data Protection Regulation (GDPR) compliance
Its team of 1,080+ IT experts are skilled in diversified frameworks and programming languages, allowing them to build scalable software products, test services, improve features, fix bugs, and maintain products quickly. TatvaSoft also uses Agile project management to eliminate risks and consistently deliver.
One of TatvaSoft’s clients had a streetlight management system that lacked real-time monitoring, which led to frequent outages and higher operational costs. Using IoT and cloud technology, TatvaSoft developed a comprehensive, centralized management system that integrated sensors into the streetlights. This enabled remote monitoring, predictive maintenance, and economic energy usage through data-driven insights.
The new software could configure over 200,000 street poles. With better visibility and control over the entire network, the client experienced smoother operations and increased overall efficiency.
Check TatvaSoft Agency Profile
9. Enlab Software
- Best for: Supply chain management
- Average hourly rate: $25
- Minimum budget: $10,000 - $25,000
- Founded: 2013
- Location: Da Nang, Vietnam
- Notable clients: ESSATTO, Monford, MRU Consulting, iCentral, VantagePoint Consulting
Enlab Software delivers enterprise-grade applications through Agile methodologies, excelling in software customization and improvement. It keeps pace with modern technology stacks, showcasing expertise in Flask, Telerik UI, MongoDB, PostgreSQL, Bootstrap, Microsoft SQL Server, DevExtreme, and many more.
It offers both commercial off-the-shelf (COTS) software and bespoke solutions, ensuring cost-effectiveness without compromising on features. It also modernizes legacy systems and offers project rescue services to help clients recover from poor deliveries or stalled projects.
Enlab's team creates dynamic, user-friendly systems with reliable application programming interfaces (APIs) and seamless data integration. Its software products are secure, scalable, maintainable, and high-performing, with a 99% guaranteed uptime.
Enlab had a distribution management client that was dealing with complex supply chains and inventory control. Its old systems were fragmented, causing inefficiencies, errors, and operational delays.
Enlab developed custom software to streamline the distribution process. This included modules for inventory management, order processing, logistics, and reporting. It integrated into the existing systems and provided real-time visibility of the whole supply chain.
Enlab's software development and implementation resulted in the following:
- Decreased errors and delays
- Higher cost savings
- More precise inventory management
- Minimized stock excesses and shortages
- More informed decision-making through data analysis
Check Enlab Software Agency Profile
10. A-Team Global
- Best for: Transport infrastructure
- Average hourly rate: Inquire
- Minimum budget: $10,000 - $25,000
- Founded: 2012
- Location: Burgas, Bulgaria
- Notable clients: Ukrzaliznytsia, Dnipro City Council, Heroes of Digital, Eagleray, BAS World
Established over a decade ago, A-Team Global has become a trusted name in software development and IoT services, with a client retention rate of 75% and an average contract length of three years. It offers full-cycle project outsourcing, outstaffing solutions, and IT staffing services. Its team of 60 in-house software developers are spread across three locations in Ukraine, Bulgaria, and Germany.
A-Team's expertise includes back-end and front-end development, cloud and DevOps solutions, QA, UI/UX design, and more. Its software developers are proficient in technologies like Node.JS, ASP.Net, React.JS, Vue.JS, AWS, and Azure.
The company has successfully executed numerous IoT projects, including seven government-level solutions and six critical infrastructure projects. A-Team Global also offers Enterprise Resource Planning (ERP) development services, which cover financial modules and supply chain, product lifecycle, supplier relationship, and customer relationship management.
Ukrzaliznytsia, a major transport service company in Ukraine, couldn’t manually control out-of-schedule train journeys. Leveraging its expertise in IoT solutions, A-Team Global, in collaboration with Intelligent Transport Service, deployed a customizable IoT solution called Metrix.
A-Team's cost-effective and adaptable solution featured 2,430 installed sensors, GPS tracking technology, and fuel consumption control. This allowed the client to efficiently monitor and control train movements and improve reporting capabilities for dispatchers. As a result of these changes, the client saw a remarkable six-month return on investment (ROI).
Check A-Team Global Agency Profile
How We Picked the Best Outsourcing Developers
We identify premier outsourcing software development companies through an in-depth analysis of client feedback and industry data. Our research empowers you to confidently explore and compare leading firms on a global scale. Our evaluation process uses the following criteria:
- Verified reviews: Testimonials providing insights into client experiences and satisfaction regarding the agency's work quality and expertise
- Portfolio: Tangible examples of an agency's track record
- Awards and press mentions: Acknowledgments from the industry, affirming reputation and noteworthy innovation
- Team bios: Comprehensive employee profiles, credentials, and certifications, and team dynamics
- Top services: Core offerings and key areas of focus to assess the compatibility between the agency and the client
For additional information, please refer to the DesignRush Agency Ranking Methodology.
10 Most Popular Outsourcing Software Development Companies Compared
Agency Name | Location | Hourly Rate | Size | Best for |
BairesDev | San Francisco, CA | $50 | 1000 & Up | Overall |
Intellectsoft | New York City, NY | $80 | 100 - 249 | Healthcare |
Instinctools | Potomac, MD | $40 | 250 - 499 | LMS |
Qubit Labs | Tallinn, Estonia | $30 | Under 49 | Logistics |
Azumo | San Francisco, CA | $45 | 100 - 249 | Oilfield automation control and management |
SumatoSoft | Boston, MA | $45 | 50 - 99 | SaaS |
ScienceSoft | McKinney, TX | $50 | 500 - 999 | Telemedicine |
TatvaSoft | Ahmedabad, India | $20 | 500 - 999 | Public services and facilities |
Enlab Software | Da Nang, Vietnam | $25 | 50 - 99 | Supply chain management |
A-Team Global | Burgas, Bulgaria | Inquire | 100 - 249 | Transport infrastructure |
Outsourcing Software Development Companies Industry Research
Key Findings on the Outsourcing Software Development Companies on DesignRush
- 56% of our listed outsourcing software development companies work with small businesses with fewer than 49 employees.
- 32% of our listed agencies require a minimum budget of $1,000 to $10,000.
- Our outsourcing software development companies are most frequently reviewed by clients from the IT sector, representing 14% of all reviews.
- 36% of our outsourcing developers charge an hourly rate between $30 and $50.
- 45% of our outsourcing software development agencies employ fewer than 49 employees.
DesignRush Industry Research Methodology
The methodology employed for this insight report utilizes data and metrics extracted from our agency database:
- Agency listing – Information provided by agencies in their DesignRush profile, including the number of employees, minimum budget, average hourly rate, and founding year
- Agencies’ reviews – Information extracted from agency reviews, including industry focus and client size
Our Research in Detail
Continue reading for a detailed breakdown of our precise findings, collected from each metric utilized in the above report:
Employees per Agency
- A notable 45% of outsourcing software development companies have fewer than 49 employees, highlighting that a significant portion of this industry are small businesses.
- The presence of mid-sized companies is also prominent, with 24% of agencies employing 50 to 99 employees, and 19% having a workforce of 100 to 249 employees.
- Enterprise-scale agencies, with 1000 or more employees, are relatively rare in the outsourcing sector, accounting for only 2% of the total agencies.
Minimum Budget
- A significant 32% of outsourcing software development agencies cater to projects within the budget range of $1,000 to $10,000.
- Another 26% of these agencies operate within a budget range of $10,000 to $25,000
- 11% of agencies handle projects with budgets ranging from $25,000 to $50,000
- Interestingly, 20% of agencies adopt a flexible approach to pricing, requiring clients to inquire directly about budget requirements. This flexibility might accommodate a wide range of project scales and client needs.
Average Hourly Rate
- A substantial 36% of outsourcing agencies charge an hourly rate between $30 and $50, indicating this is the most common pricing bracket in the industry.
- Competitive pricing options are also significant, with 29% of agencies offering services at $30 or less per hour, catering to budget-conscious clients.
- Higher hourly rates are less prevalent, with 15% of agencies charging between $50 and $100 per hour and only 3% falling in the $100 to $200 range.
- Ultra-premium pricing above $500 per hour is rare, represented by a mere 1% of agencies
- Around 16% of agencies do not disclose their hourly rates publicly, requiring direct inquiries for pricing information.
Founding Years
- Outsourcing software development companies in our directory have founding years ranging from the 1970s to the 2020s, with a notable increase in new agencies in the 2000s and 2010s. This reflects the industry's growth alongside global digital expansion and the increasing demand for software development expertise.
- This timeline indicates a mix of seasoned agencies with years of experience in IT and software development and newer firms established in the era of rapid technological advancement. Early firms likely adapted from general IT services to specialized software development outsourcing, aligning with the industry's evolution. Clients may want to consider an agency's founding year as a marker of its experience in the ever-evolving field of software development outsourcing.
Industry Focus
- Outsourcing software development companies in our directory are frequently reviewed by clients from the Information Technology and Services sector, representing 14% of all reviews. This reflects the significant expertise of these agencies in the IT domain.
- These agencies also serve various other industries, including Financial Services (6% of reviews), Marketing & Advertising (6%), Hospital and Healthcare (4%), Health, Wellness, &Fitness (3%), Retail (3%), and Real Estate (3%). This diversity showcases their capability to cater to various sectors beyond technology-related fields.
Here are the top 3 outsourcing software development companies per industry:
Industry | Top 3 Outsourcing Software Development Companies |
IT | |
Financial Services | |
Marketing & Advertising | |
Hospital & Healthcare | |
Health, Wellness, & Fitness |
|
Retail |
|
Real Estate |
|
*Data derived from the highest number of client reviews mentioning these industries
Client Size
- 56% of client reviews are from small businesses, which show they are a significant clientele for outsourcing services.
- 18% of reviews are from medium-sized firms, which indicates that these agencies can serve the needs of this scale.
- Outsourcing agencies also cater to larger organizations 5% of reviews from companies with 250 to 499 employees, 4% from firms with 500 to 999 employees, and 5% from businesses with 1000 to 4,999 employees. 9% are large businesses and 7% are enterprises
- It's important to note that 10% of the reviews come from clients whose company sizes are unknown, indicating a diverse range of clientele whose specific size categories are not disclosed.
Check out the top 3 outsourcing software development companies that provide services tailored to different sizes of businesses:
Client size | Top 3 Outsourcing Software Development Companies |
Startups |
|
Small businesses |
|
Medium businesses | |
Enterprise/Corporate |
|
*Data based on the size of the companies that provided the highest number of reviews
This analysis of the outsourcing software development companies available on DesignRush can help potential clients understand the landscape of outsourcing software development agencies and make more informed decisions when looking to outsource software development services. Additionally, it can also help agencies to position themselves in the market to find better client matches.