Try searching for “best software development companies,” and you’ll probably end up scrolling through pages that all look the same. Most of them repeat the same names, give unclear descriptions, and rarely tell you why those companies are actually worth your time.
Some even include outdated companies or mix up small teams with huge global agencies, which does not help if you are a business trying to find a real, capable partner.
That’s the problem with many of these so-called “top 10” lists. They are built for search engines, not for people who genuinely need good information.
Therefore, our list of the top 10 software development companies takes a different route. It is totally based on performance, credibility, and client experience, not just popularity or promotion. This blog’s goal is to help you find the best software development company that actually delivers results.
10 Best Software Development Companies in 2026
Many companies claim to offer software development services, but what they do, and how they do it, can be very different.
To help you understand what each of these top 10 software development companies really bring to the table, you should really check them out.
1. Nimble AppGenie
Founded in 2017, Nimble AppGenie has become one of the pioneers in software product development services. Till now, they have accounted for 95% of the customer retention rate and have more than 350+ projects completed and delivered on time.
They provide world-class software development services like custom software product development, CRM and CMS solutions, software maintenance and support, software migration, and so on.
Being a leading software development company, Nimble AppGenie is backed by an ISO 9001:2015 certification for quality assurance.
They use advanced technologies that are tailored to clients’ project requirements. So, if you are looking for an affordable option but a high-quality solution, then Nimble AppGenie is the perfect choice.
Services :
- Bespoke software development
- SaaS and enterprise software development
- CRM and CMS development solutions
- Software maintenance and support services
- Software migration and upgradation
Company Size
Delivery Models
Founded In
Headquarters
11 – 51
Fixed cost, dedicated resource hiring, and an hourly model
2017
USA
2. Plavno
Planvo is a custom software development company based in the United Kingdom. With more than 17+ years of experience and 260+ projects delivered, Plavno develops top-notch software products with the latest software development tools that save time, reduce costs, and boost efficiency.
Most software developers are senior-level, and projects are delivered about 20% cheaper than the market average. They provide end-to-end services such as enterprise software development, e-commerce software development, corporate systems, AI chatbots, and more.
Plavno is the right fit when the project is clearly defined, the requirements are fixed, and the main goal is to complete everything on time and within budget.
Services :
- Corporate systems and services development
- AI software development services
- Custom software development for startups
- Custom chatbot development
- Custom cybersecurity solutions
Company Size
Delivery Models
Founded In
Headquarters
51 – 200
Outsourcing, staff-augmentation
2007
United Kingdom
3. MindK
If you are seeking one of the most experienced software development companies, then MindK is a great choice. With 15+ years of experience and 180+ successful projects delivered, they excel in creating cutting-edge software that fits the unique requirements of businesses.
MindK builds web and cloud applications, modernizes legacy systems, and creates AI-powered solutions. They follow the best software development methodologies to make sure every project is planned, designed, developed, and launched efficiently.
As an AWS Select Services Partner with certifications from PMI, IIBA, OpenJS Foundation, and Scrum Alliance, MindK brings expertise and reliability to every project.
Services :
- Cloud Engineering Services
- AI-driven MVP development
- Software modernization
- Custom software development
- Custom software maintenance
Company Size
Delivery Models
Founded In
Headquarters
51 – 200
Team augmentation, fixed price engagement, product development model.
2009
Ukraine
4. Fullstack Labs
Fullstack Labs is one of the leading software development company that helps businesses turn ideas into real working software.
They build everything from web and mobile apps to backend systems, cloud systems, and automation tools using agile methodology approaches. This ensures projects are flexible, efficient, and aligned with client goals.
The company provides cutting-edge software development services and leverages AI and data analytics to create customized software. Since 2013, Fullstack Labs has served more than 400+ clients in more than 600 technologies and platforms.
Their experienced software development team also offers product design, DevOps, and on-demand staffing. They combine technical expertise with practical solutions to help businesses develop bespoke software solutions.
Services :
- Software architecture
- SaaS applications
- IoT solutions
- Product Design Services
- DevOps and infrastructure
Company Size
Delivery Models
Founded In
Headquarters
501 – 1000
Product development, team augmentation, and end-to-end custom software model
2013
Texas
5. Saigon Technology
Saigon Technology is considered to be the best custom software development services provider that builds top-notch software solutions. They have expertise in custom software development, web and mobile apps, AI integrations, and enterprise systems.
Besides, their expertise in software development outsourcing helps businesses save costs while getting access to the top 1% software developers.
Saigon Technology provides flexible models like dedicated teams, staff augmentation, and fixed-price projects that make it easy for businesses to scale fast and deliver reliable and user-friendly software solutions that support long-term growth.
Services :
- Software product development
- AI development
- Enterprise software development
- SaaS app development
- Hire a software developer
- Software integration
Company Size
Delivery Models
Founded In
Headquarters
201 – 500
Staff augmentation, outstaffing model, build-operate-transfer model.
2012
Vietnam
6. Leobit
Leobit makes custom software to help businesses grow and work better. They have built over 150 projects for web, mobile, cloud, and desktop apps.
Their team of 170+ skilled software developers creates bespoke software that is easy to use, secure, and reliable. Being one of the prominent software development companies, Leobit follows ISO 9001 and ISO 27001 standards to ensure quality and safety.
Startups can get fast, cost-effective solutions, mid-size businesses can improve processes and save on cloud costs, and large companies can update old systems.
Leobit also provides clear information on software developer hourly rates in the UK, which makes it easier for businesses to plan budgets while accessing top-quality tech.
Services :
- Cross-Platform Development
- Embedded Software
- SaaS & Cloud Development
- Business Intelligence
- Custom software development
Company Size
Delivery Models
Founded In
Headquarters
51 – 249
Project-based model and end-to-end managed delivery
2014
Ukraine
7. Sapiens Development
Sapiens Development is one of the top software development companies founded in 2009 and based in Texas. Their main focus is on turning business ideas into real software by creating dedicated teams of talented, committed software developers.
Their experts create web, mobile, and cloud-based software using the best SaaS frameworks to ensure flexibility, security, and fast performance.
Sapiens Development emphasizes strong processes that align closely with clients’ goals and deliver reliable results. They provide full-cycle software development from ideation and architecture to deployment and maintenance.
Services :
Company Size
Delivery Models
Founded In
Headquarters
51 – 200
Team Augmentation, Key in Hand, Build‑Operate‑Transfer model
2009
Texas
8. Pagepro
Pagepro is an experienced software development company from Poland, with an office in London. Since 2010, they have been creating websites and mobile apps, mostly using modern programming languages like React, Next.js, and React Native.
They focus on creating high-quality software rather than taking on too many projects at once, helping clients in areas like e-commerce, healthcare, education, and finance. Their team of around 40 people work closely with clients, handling projects from the first concept to launch and ongoing support.
Pagepro has earned recognition for its work, including awards for business growth and client satisfaction. They are known for delivering reliable, fast, and modern digital solutions that really work.
Services :
- Custom software development
- Software migration and upgradation
- Software testing and QA
- Software maintenance and support
Company Size
Delivery Models
Founded In
Headquarters
11 – 50
End-to-end product development, staff augmentation
2010
London
9. BairesDev
BairesDev is one of the well-known custom software development companies that helps businesses quickly build software. BairesDev can adapt to clients’ needs without losing control over quality or architecture. They work on cloud updates, data and AI projects, platform development, and automated testing.
BairesDev uses agile estimation techniques to plan work efficiently, ensuring projects stay on track and teams deliver on time. With over 500 active clients and more than 1,250 projects completed, BairesDev keeps most clients coming back for years.
Security is a priority, backed by ISO 27001 certification, and their teams in Latin America work in overlapping hours with U.S. time zones, making daily coordination easy. BairesDev is built to fit into your processes, scale when needed, and maintain high-quality code over time.
Services :
- Custom software development
- Legacy system modernization
- Cloud-native applications
- Enterprise integration and APIs
- Software maintenance and support
Company Size
Delivery Models
Founded In
Headquarters
501 – 1000
Staff augmentation, end-to-end development, and project-based product development.
2004
Vienna
10. Uptech
Uptech is one of the global software development companies with over 9 years of experience creating digital products for startups and large businesses. They have delivered more than 200 software projects and built 10+ in-house products across industries.
Around 90% of their clients come through referrals, showing strong trust in their work, and the average client relationship lasts about 5 years. Operating across 8 countries, Uptech focuses on full-cycle services.
They prioritize building cutting-edge software solutions that are usable, secure, and compliant, with many projects achieving high client satisfaction. Their goal is to turn ideas into real, impactful digital products.
Services :
- Custom software development consulting
- Custom software product development
- Software maintenance and support
- Software design and integration
Company Size
Delivery Models
Founded In
Headquarters
51 – 200
End-to-end product development, dedicated development team.
2016
California
How to Choose the Right Partner for Your Software Development Project?
Choosing the best software development company to help you build software can feel tricky. It’s not just about finding a company that writes code; it’s about finding a partner who gets your vision.
Here are the points to help you pick the right partner for your dream software development project :
- What exactly do I want to build?
- Does this partner have experience with projects like mine?
- Can they explain things in a way I understand?
- Do our working styles and values match?
- What do past clients say about them?
- Will they support me after the project is done?
- Does working with them feel right?
Conclusion
Now that we have given you the list of the top 10 software development companies, it is time to choose the right one that aligns with your budget and fits your project requirements. Remember, the best company for you isn’t always the one with the biggest name or the most awards.
It’s someone who understands your vision, communicates clearly, and can deliver results on time. Take a close look at their past work, see how they handle clients, and make sure their working style matches yours.
Don’t rush the decision. The right partner can make your project smoother, faster, and more successful. With careful consideration, you’ll find a company that not only builds your software but also becomes a reliable partner for future projects.
FAQs
The cost of building a custom CRM software can range from $40,000 to $250,000 or more. The cost can fluctuate based on the complexity of your project. A simple software can cost less, while a customized software will cost you more.
The estimated time to make custom software depends on the project requirements. If you want to develop a basic software solution, it may take 2 – 4 months. But if you want a fully functional customized software, then it may go beyond 9 months.
The software development firm provides multiple services like custom software development, mobile apps, web apps, cloud solutions, AI tools, software maintenance, and more.
Yes! Many software development firms can update or improve existing software, making it faster, more secure, and easier to use.
Yes, you can. Many software development firms allow you to hire dedicated developers or a small team to work only on your project.
Niketan Sharma, CTO, Nimble AppGenie, is a tech enthusiast with more than a decade of experience in delivering high-value solutions that allow a brand to penetrate the market easily. With a strong hold on mobile app development, he is actively working to help businesses identify the potential of digital transformation by sharing insightful statistics, guides & blogs.
