Top 95 Software Development Agency SaaS Companies in May 2026

Portugal

Horus Software brings you the most advanced technology for stone fabrication, boosting your operations into the future.

Beverly Hills, California, United States

Basis is a software engineering and consulting agency with a talented team of highly skilled software engineers in the US and abroad. We are not just another digital agency; we are the architects behind the scenes of technology innovation. Our mission? To be the trusted digital solutions partner for our clients. Our team has decades of combined experience, acquired in companies of all sizes and across multiple industries. We combine the latest technology, vast technical knowledge, and deep software development expertise to empower companies of all sizes transform their businesses with exceptional software and turn their ideas into innovative digital realities. Why choose Basis? We are developer founded and operated and uniquely positioned to find and retain the best talent. Our remote team in the US and abroad enables 24/7 development and support, optimizing efficiency to save our clients both time and money. Our project leads are US-based for easier collaboration and streamlined communication. Plus, our stringent hiring standards mean every developer boasts a Computer Science degree and holds certifications in multiple technologies.

Houston, Texas, United States

Technovisers is a dynamic web development and IT solutions company established in 2020, dedicated to helping businesses grow through innovative digital technologies. The company specializes in delivering customized services such as website development, mobile app development, UI/UX design, API integration, and server management, catering to startups, small businesses, and enterprises alike. With a team of skilled professionals and a strong focus on creativity and performance, Technovisers builds scalable, secure, and user-friendly digital products that enhance customer engagement and business efficiency. Driven by a mission to simplify complex challenges and provide impactful solutions, the company combines modern technologies with strategic thinking to transform ideas into successful digital experiences and support long-term business growth.

Flower Mound, Texas, United States

The most open, capable, and affordable agency management system.

Greenville, South Carolina, United States

Digital product studio located in Greenville, South Carolina specializing in the rapid prototyping of new software concepts quickly and effectively

Eynsham, Oxfordshire, United Kingdom

Red Technology is a leading ecommerce solutions provider, combining ecommerce agency services and authoring a sophisticated ecommerce platform. We design and build responsive, multichannel B2B, DTC & Retail ecommerce solutions for mid-to-large sized retailers, manufacturers, wholesalers and distributors leveraging our ecommerce platform, tradeit. The tradeit ecommerce platform provides our customers with tremendous competitive advantage due to its combination of powerful promotions engine, flexible content management system, comprehensive order management system and omni-channel integration capabilities. Customers include: Healthspan, Pets Corner, F.Hinds, Calendar Club, Canagan, Westcoast, Capital Hair & Beauty, Tropicana Wholesale, Amoena, McAdams, Sass & Belle, Longacres, Alan Howard, and Silmid. Follow us for the latest news and updates on Red Technology, tradeit and UK ecommerce.

Indianapolis, Indiana, United States

Innovatemap is a digital product agency. We help companies of all sizes dream, design, and deliver digital products and services to market.

Prague, Prague, Czech Republic

We are the Shopify powerhouse. We build slick e-commerce stores and apps that look great and perform even better. Our apps are being used by more than 11 000 merchants around the World and recognized by the expert community. Everything we build needs to provide added value for the end-user – the store owner. We are no startup, "business as usual" company, or even corporate. We are a dynamic company that combines the best from each world. A company where people enjoy working and create additional value. We don't have any external investors (neither are we looking for any). Everything we do is bootstrapped. Common sense and customer-centricity are our key values. Besides that, we are also helping others in need and respect our planet. That's why this year we aim to become a carbon-neutral company. ⚫ Digismoothie Agency The business unit called Agency is focused on developing tailored online stores. Our clients are mostly from the Czech Republic (for now). We typically help with everything from the initial design to final implementation and optimization. Besides that, we can also help with migrating the existing store on a different platform to Shopify. ⚫ Digismoothie Apps In the Apps unit, we build applications for the global market that can be used by any merchant. Candy Rack and Gift Box are our flagship solutions. But we also build solutions that are locally specific like Balikobot or Fakturoid for the Czech market. 🚀 Come join us We are constantly looking for people with personal opinions. People who live in e-commerce and are interested in learning more about Shopify. Loaded CV or finished college is not the most important thing to us. We primarily care about the way of thinking and being customer-oriented. If you feel like you are on the same wave as we are, let's get in touch! Open positions are listed on "Jobs" tab. But we can also define a new position – tailored to your skills.

Atlanta, Georgia, United States

Most apps fail. We make sure yours doesn't. Dedicated Developers transforms ideas into market-crushing applications that actually make money. Based in Atlanta since 2007, we've built 300+ apps that have generated over $500M for our clients (with several hitting 4M+ downloads). Why do 85% of our clients stay with us for 5+ years? Because we're brutally honest about what works. Our Blueprint Process cuts through the hype to build apps that solve real problems and drive actual revenue...on time, under-budget. We deliver apps that users love and businesses can bank on. If you're ready for a development partner who cares more about your success metrics than stroking your ego, let's talk.

Ljubljana, Ljubljana, Slovenia

Software development shop focused on staff augmentation and building custom business applications.