Explore the best software companies in Durham that have worked with renowned brands such as IBM and Deloitte. DesignRush connects you with trusted agencies, facilitating over 100,000 client-agency matches monthly. Compare providers by industry expertise, client type, budget, reviews, team size, and portfolio.
Best Durham Software Development Firm Rankings
7 Companies - Rankings updated: March 31, 2026
Every agency featured on DesignRush is vetted for expertise and client satisfaction to support your decision-making. Some listings may be sponsored.
FUELING DISRUPTION
We're EffectiveSofta custom software development company delivering effective digital solutions. Whether it's new product creation or scaling and maintaining complex systems, we empower businesses to grow and disrupt their industries. [... see all EffectiveSoft reviews ]Top Services:
- Software Development
- AWS
- WordPress
- Location
- Durham, North Carolina
- Number of Employees
- 250 - 499
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 29 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsEffectiveSoft Services
Comprehensive analysis done by DesignRush Agency Experts.Clients and Projects
View Full Portfolio
Software Development Project for Software & IT Services Company CloudController 
Software Development Project for Health Care Company Solution for quick and accurate processing of PCR tests 
Software Development Project for Health Care Company Scalpel At The Cross 
Software Development Project for Health Care Company B2B digital marketplace for clinical trials 
Software Development Project for Software & IT Services Company Rollout Process Manager 
Software Development Project for Health Care Company TruBridge Encoder and TruBridge Encoder Essentials
Reviews verified by DesignRush and sourced from the agency's profileEffectiveSoft Reviews & Testimonials
Software Development Review from Philipe Araujo
We have had a highly positive experience utilizing EffectiveSoft's staff augmentation services for our Business Analyst and Quality Engineer needs. The professionals provided were not only highly skilled and knowledgeable but also integrated seamlessly with our existing team, requiring minimal ramp-up time. Their expertise in their respective fields significantly enhanced our project's efficiency and overall quality. We confidently recommend EffectiveSoft for any organization seeking top-tier talent to augment their teams and drive successful project outcomes.
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Software Development Review from Sasja Ihn Christensen
Maersk Broker is pleased to provide this reference letter for EffectiveSoft, our trusted collaborator for complex web projects. From the initial stages of our projects, the team at EffectiveSoft demonstrated a deep understanding of our requirements and have been apro-active part of any problem-solving process. The team of offshore developers has been well-run through their lead developer, and we have only experienced a professional approach to our projects, as well as a pleasant and trust-based collaboration = between all members in the EffectiveSoft team and our own team. EffectiveSoft has furthermore proved to be highly flexible, adapting to our evolving needs and delivering reliable results under shifting circumstances and shifting priorities. They have furthermore been very quick to find and add the necessary resources to the team when needed, and we have only experienced professional and highly skilled consultants. This has also made on-boarding into projects faster and more efficient.In conclusion, it has been a pleasure working with EffectiveSoft, and I have no doubt that they will continue to be an asset to any collaborators in the future, adding value through their professionalism, dedication and understanding of business needs.
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Software Development Review from Matt Hobbs
I am writing to recommend EffectiveSoft, a technology consulting company that has been providing services to Canopy for the last four years. During this time they have consistently demonstrated professionalism, expertise, and a strong commitment to meeting deadlines for our business outcomes.. Canopy’s mission is to improve the financial resilience of UK renters, and support the Agents and Landlords they rent from with our powerful referencing platform. EffectiveSoft has been a key partner, working with us to deliver our product and engineering roadmaps as we continue to grow and scale. Their skilled team of engineers has worked to understand our unique product needs and deliver quality platform increments following agile principles.One of the most impressive qualities of EffectiveSoft is their ability to respond flexibly to our changes in direction, and meet evolving delivery deadlines, overseen by Kirill Makarenko, our technical project manager. Kirill and the team’s strong work ethic, capability and diligence has been crucial in the successful execution of our projects. It is rare to come across an external development team that remains steadfast in its commitment to service standards and business continuity, and here EffectiveSoft have excelled. Based on our experience, I would highly recommend EffectiveSoft for any organisation seeking technology delivery services. Their dedication, responsiveness, and commitment to delivering results make them an invaluable partner.
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Data sourced from the agency's DesignRush profileCITY INDEX TruBridge CNote Plato Intelon Optics InCheq Nissin Foods Soutron Ltd. BullionRock InContinuum
Elegant, Performant Digital Products. Personalized, Automated Marketing. All Powered by Data and AI.
WillowTree, a TELUS International Company, is a leading digital consultancy. Since our founding in 2008, WillowTree has become one of the largest full-service digital experience firms with a team of 1000+ experts specializing across the end-to-end spectrum of digital products and services. [... view WillowTree profile ]- Location
- Durham, North Carolina
- Number of Employees
- 1000 & Up
- Average Hourly Rate
- $150/hr
- Portfolios Count
- 6 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsWillowTree Services
Comprehensive analysis done by DesignRush Agency Experts.Clients and Projects
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Software Development Project Dominos 
App Development Project Fox Sports 
App Development Project Anheuser-Busch 
App Development Project Electrify America
Reviews verified by DesignRush and sourced from the agency's profileWillowTree Reviews & Testimonials
Nahla NNEW's Review Sourced from Google
WillowTree, located at the Wool Factory in Charlottesville, VA, is housed in a beautifully restored historic building featuring modern, thoughtfully designed office spaces. I had a fantastic experience working at WillowTree Charlottesville, enhanced by an excellent on-site café and a charming outdoor coffee shop. The Wool Factory itself is an iconic landmark, blending historic character with contemporary architecture.Its central location provides easy access to many of Charlottesville’s attractions, including historic buildings, museums, shops, restaurants, hotels, and the mall. WillowTree is an outstanding company to work for—they truly value their employees and provide a top-tier in-office experience.
Show moreWilbur Burt's Review Sourced from Google
Your Va lottery app is causing a lot of individuals a bad executable experience. THEY CLAIM THAT APP STARTS OUT ACTING FINE,BUT THEN GOES BUGGY. MY APP WORKED FINE STARTING OUT,BUT NOW WILL NOT LET ME DOWNLOAD BECAUSE IT NOW IS "NOT COM
Show moreDanny Sarco's Review Sourced from Google
Sets the benchmark for how modern offices should be designed. It is compassionate towards its employees, clients, and the local communities in which it operates. Willow Tree is the best company I've ever worked for. Heck, it's the best company I've ever heard of.
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Data sourced from the agency's DesignRush profilePepsi Wyndham HBO Marriott Hilton Regal Moen Domino's Electrify America Fox Sports
Revolutionizing Ideas Into Reality
At Big Fish, we are a team of technical experts based in the U.S. who design and build custom mobile apps. [... view Big Fish profile ]- Location
- Durham, North Carolina
- Number of Employees
- Under 49
- Minimal Budget
- $25,000 - $50,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsBig Fish Services
Reviews verified by DesignRush and sourced from the agency's profileBig Fish Reviews & Testimonials
Eric Wexler's Review Sourced from Google
Working with Big Fish App Development was a fantastic experience. Sara and her team were professional, helpful, responsive, and incredibly easy to work with throughout the entire project. Building an app or software can be a stressful undertaking but Sara really takes an organized approach and explains the process step by step. Her deep knowledge and expertise really showed, and she consistently met deadlines while being flexible enough to work at whatever pace was needed.Big Fish was thorough, and always one step ahead — often thinking of things I hadn’t even considered, which made a huge difference in the App. Her input during the development process was invaluable.I highly recommend Big Fish to anyone looking for a skilled and dependable app developer. If you are coming into this with little AppDev knowledge, just know that Big Fish is fair and trustworthy. I couldn’t have asked for a better team in bringing my app and ideas to life!
Show moreSwing Time's Review Sourced from Google
These are really great people to work with, and they're based right here in Tampa Bay. I highly recommend Big Fish for app development.
Show moreKym Jenkins's Review Sourced from Google
I've had really great experiences with Big Fish. Their attention to detail is only surpassed by the solid execution of app development with each project. One of the best app development companies that I've worked with, and I look forward to our next project together.
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Data sourced from the agency's DesignRush profileSoftware & IT Services Industry Retail Industry Finance Industry
Designing Digital Futures, One Product at a Time
Smashing Boxes is a digital product agency based in Durham, NC, specializing in user-centered design and development. With a focus on product design, software development, web design, website development, and app development, they transform innovative ideas into impactful digital solutions. [... view Smashing Boxes profile ]- Location
- Durham, North Carolina
- Number of Employees
- Under 49
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsSmashing Boxes Services
Data sourced from the agency's DesignRush profileDaimler Cisco RedHat Duke Fidelity Farm Bureau WeaveUp FHI 360 Actual iD Cenduit
We leverage web technologies to solve business problems
Design Hammers mission is to leverage web technologies to help clients solve key business problems and achieve business goals. [... view DesignHammer profile ]- Location
- Durham, North Carolina
- Number of Employees
- Under 49
- Average Hourly Rate
- $175/hr
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsDesignHammer Services
Data sourced from the agency's DesignRush profileDuke University Carolina Theatre Full Frame Documentary Film Festival Healthcare Industry Public Sector
Cutting Edge Software Development
Making Your Business Better – Is Our Top Priority. We love each and every web-miracle we create. [... view Insite Guru profile ]- Location
- Durham, North Carolina
- Number of Employees
- Under 49
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsInsite guru Services
Data sourced from the agency's DesignRush profileState Farm Joy Tour Group, LLC The American Association of Educators
Achieve More.
SAM IT Solutions helps businesses improve their visibility in local search by optimizing Google My Business profiles with accurate information, review management and ongoing insights monitoring. Their team ensures listings are complete and engaging so brands show up more prominently in Google Search and Maps. [... view SAM IT Solutions profile ]- Location
- Durham, North Carolina
- Number of Employees
- Under 49
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsSAM IT Solutions Services
Reviews verified by DesignRush and sourced from the agency's profileSAM IT Solutions Reviews & Testimonials
Philip Su's Review Sourced from Google
I don't have enough words for Sam. Professional, empathic, efficient, considerate, fair. He was able to very quickly diagnose and fix my computer's PSU/Corruption issues. Now it's working like brand new. Very fair price, and did not upcharge for the replacement part. Will not go to anyone but Sam, would 100% recommend him over any of the scammers that you usually see that offer repairs.
Show moreIvan Biteranta's Review Sourced from Google
I needed something done quick and fast at an offsite location. Scheduling and communication was fast and easy. They addressed my concerns and were diligent with their questions in preparation for the service.I would definitely use them again and would recommend their services to a friend.
Show moreWendy Peele's Review Sourced from Google
The team at SAM IT Solutions is outstanding; among the very best in the area for responsiveness and practical solutions. I’m consistently impressed by their level of care, expertise, and professionalism. Best of all, they explain complex tech issues in a way that’s clear and easy to understand. I highly recommend their services!
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Data sourced from the agency's DesignRush profileTie Carolinas Launch Morrisville Hayward Institute
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About The Author and Expert Reviewer
Selina Garcia has authored 500+ articles and edited 50+ published books in economics, law, and history. Her unique blend of experiences allows her to approach content creation from a well-rounded perspective. Currently, Selina applies her expertise to producing insightful articles on IT, software, and applications for DesignRush.
Sergio is a technology leader with over six years of experience managing global teams and delivering projects across fintech, sportstech, and B2B platforms. At DesignRush, he drove product growth and development execution, building tools that speed up processes by 95% and cut costs by 35% while maintaining full uptime.
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