Discover the best software testing companies in Dallas, Texas, to ensure your applications run smoothly and efficiently. DesignRush connects you with top agencies trusted by Fortune 500 brands like USA TODAY and Estee Lauder. With over 1M monthly visitors and 40,000+ vetted agencies across 50+ categories, you can trust our platform to help you find the right partner for your needs. Compare providers by industry expertise, client type, budget, reviews, team size, and portfolio.
Best Dallas Software Testing Agency Rankings
14 Companies - Rankings updated: April 01, 2026
Each agency undergoes DesignRush evaluation for professional expertise and genuine client satisfaction to assist your search. Some featured placements are paid.
Build Intelligent Apps for Web, Mobile, Data, AI and Cloud
Azumo helps businesses build intelligent apps by providing top-tier developers skilled in AI, data engineering and enterprise web & mobile applications. Our expertise has earned the trust of industry leaders like Facebook, Twitter, Discovery, Zynga, and NCSoft. [... see all Azumo reviews ]Top Services:
- Software Testing
- Location
- Dallas, Texas
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $55/hr
- Minimal Budget
- $50,000 & Up
- Portfolios Count
- 9 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsAzumo Services
Comprehensive analysis done by DesignRush Agency Experts.Clients and Projects
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Artificial Intelligence Project for Entertainment Company Generative AI Enterprise Search -thumb-webp.webp)
Artificial Intelligence Project for AI Company Divining Cultural Trends with AI -thumb-webp.webp)
Software Development Project for Health Care Company Web Application Development and Software Staffing -thumb-webp.webp)
Artificial Intelligence Project for Finance Company Generating Stock Market Alpha with AI -thumb-webp.webp)
Artificial Intelligence Project for Entertainment Company AI-Powered Skill for Alexa and Google Home 
App Development Project for Health Care Company Application Development and Staffing Partners
Reviews verified by DesignRush and sourced from the agency's profileAzumo Reviews & Testimonials
Software Development Review from Michael S.
We selected Azumo to develop our software. We transitioned from another development company, so Azumo was initially responsible for migrating our existing code and environments. We are currently still working with Azumo as our nearshore software development team on adding new items to our software.
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UI/UX Design Review from Anonymous
Azumo helped us migrate our existing UIs into a new framework, creating reusable components and the infrastructure needed for future development. The developer they assigned became a seamless part of our team, always punctual, responsive, and a great fit overall.
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Software Development Review from Anonymous
Thanks to Azumo’s work, our product is now more scalable, optimized, and ready for a growing user base. Their team has managed the engagement effectively, keeping us updated and addressing any challenges along the way. We’ve appreciated their constant availability and proactive communication.
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Data sourced from the agency's DesignRush profileDiscovery Channel Meta Zynga Jostens Assembled Brands NGL NCSoft Twitter Horoscope.com Bento
Top US Mobile & Web App Development Agency
AppMakersUSA is a US-based full-service mobile application development company. We specialize in building cross-platform websites and apps (meaning iOS & Android for the price of one), informing your business decisions from a technical perspective, and being transparent in our process & thinking. [... see all AppMakers USA reviews ]Top Services:
- Software Testing
- Location
- Dallas, Texas
- Number of Employees
- Under 49
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 83 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsAppMakers USA Services
Comprehensive analysis done by DesignRush Agency Experts.Clients and Projects
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App Development Project for Food and Beverage Company Walmart 
App Development Project for Entertainment Company Eksperience (NFL) 
App Development Project for Health Care Company CVS Pharmacy 
App Development Project for Education Company Number Hive 
App Development Project for Education Company ClassCalc 
Artificial Intelligence Project for Hobbies & Gifts Company Echo Journal
Reviews verified by DesignRush and sourced from the agency's profileAppMakers USA Reviews & Testimonials
Cross-Platform Review from Awital Ifrah
Masa came in with a pretty loose idea and AppMakers helped turn it into something solid. What I appreciated most is they didn't overcomplicate it or try to make it into some giant monster platform. They listened, asked smart questions, and helped us focus on what would actually matter for alumni and current participants. The end result felt thoughtful and realistic. I'd definitely work with them again.
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Startup Review from Moishi Stern
We create live events. We wanted a site that shows what we do without making people dig. AppMakers listened, trimmed the fluff, and gave us pages that read fast and look good on a phone. The quote form asks the right things and our team can update galleries without calling a developer. They stayed on schedule and answered messages the same day. The whole process was calm and clear. We already see better inquiries. It feels like a real upgrade, even before the full rebuild.
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Small Business Review from Jubilee Haddasah Munozvilla
We loved working with AppMakers. They built us a procurement system to help quickly and easily secure materials for our labs. The process was smooth and the outcome was stellar.
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Data sourced from the agency's DesignRush profileCVS Pharmacy Austin Ekeler (NFL Player) ClassCalc Number Hive BookClub Arcxis Debate club Bayut Los Angeles Apparel Sun Scooter
Helping non-technical founders find peace of mind.
At Designli, we pair non-technical software founders with full-time, founder-aligned product teams. Software engineers, designers, and product owners who don't just speak code, they speak human. We guide you through every step with clarity, structure, and care. [... see all Designli reviews ]- Location
- Dallas, Texas
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $85/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 14 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsDesignli Services
Comprehensive analysis done by DesignRush Agency Experts.Clients and Projects
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Software Development Project for Construction Company National Trench Safety 
App Development Project for Fintech Company Paidback -thumb-webp.webp)
App Development Project for Software & IT Services Company Icueity -thumb-webp.webp)
Software Development Project for Food and Beverage Company Grappos -thumb-webp.webp)
Software Development Project for Software & IT Services Company Genchi -thumb-webp.webp)
App Development Project Cabin Time
Reviews verified by DesignRush and sourced from the agency's profileDesignli Reviews & Testimonials
Mobile App Development Review from Anonymous
Designli delivered a high-quality prototype on a tight timeline. The team was responsive to feedback, met every deadline, stayed within budget, and quickly adapted to requested changes. Their expertise in app design and development was evident throughout the project and left a strong impression.
Show moreAI UI/UX Design Review from Anonymous
Designli produced a complete, functional Figma prototype for our solution. They communicated clearly through virtual meetings and stood out for their strong process, gathering feedback from multiple stakeholders and delivering on schedule. Overall, we were very impressed with their work.
Show moreAI UI/UX Design Review from Anonymous
Designli delivered Figma wireframes that were both well-crafted and well-received by our team. The designs were clean, intuitive, and elegant, reflecting strong design intuition. Throughout the process, the team stayed organized, communicated clearly via Basecamp, and delivered everything on time.
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Data sourced from the agency's DesignRush profileGoodwill Earthlink Rotary State of South Carolina Secur.Space Grappos Michelin Accel Entertainment Millennium Parking Garages
Custom Website Design Company. Local US-based team! We Preserve & Optimize your SEO in the Process
Services We Offer: Software, Web Applications. We have 15+ years of experience designing and developing websites and software from scratch. Our background and emphasis in behavior science allows us to creatively design websites and software systems to convert. Call us at: (916) 866-7893 for a quote! [... see all ESEOspace reviews ]- Location
- Dallas, Texas
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 32 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountseSEOspace Services
Comprehensive analysis done by DesignRush Agency Experts.Clients and Projects
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C# Development Project Website App Development -thumb-webp.webp)
App Development Project for Health Care Company AideChoice
Reviews verified by DesignRush and sourced from the agency's profileeSEOspace Reviews & Testimonials
Web Design Review from Muriell Carlisle, LMHC, RAS, C.H.T.
I just want to express my deepest gratitude for all of your help. I can't tell you enough how much I LOVE the website. I think it's so beautiful, professional and elegant. I think it's one of the best therapist's website[s] on the market. :) Thanks to Jeanette and [the] rest of the team for their creativity and neat work and Irina for her incredible knowledge about SEO and resources! You guys rock! (Verified via email)
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Web Design Review from Alyssa Brenke
Specifically, working with Ben was amazing! He was incredibly responsive and answered all my questions throughout the process of updating our website. Our original site was built roughly a decade ago (or longer) so we were in need of some streamlining and modernization. The team did just that and quickly! The first iteration was spot on for what we were looking for. Not to mention, they were able to launch quickly and without any interruption to our daily operations. Would 100% recommend [it]!
Show moreWeb Design Review from George Shvaya
Irina and Ben from [eSEOspace] were a dream to work with! Not only did they turn[...]around work quickly, but their attention to detail is fantastic, as is their regular communication. I will definitely be reaching out to [eSEOspace] again in the future with more work! (Verified via email)
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Data sourced from the agency's DesignRush profileExecutive Partners Atlantic Partners Corp Canyon Plastics J Allen Fabrics onePRgroup The Sleep Nest EdgeCTP Consultants in Corporate Innovation CalMuni Advisors Avitasen
We build AI-native solutions and use AI to build software better, faster, smarter.
Your AI and Data transformation partner.We help you unlock AIs value through the power of your data. [... see all HatchWorks AI reviews ]- Location
- Dallas, Texas
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 11 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsHatchWorks AI Services
Comprehensive analysis done by DesignRush Agency Experts.Clients and Projects
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Nearshore Software Development Project How On-Demand Staffing Became More Efficient with Nearshore -thumb-webp.webp)
Artificial Intelligence Project Revolutionizing Compliance Document Reviews with Machine Learning 
Software Development Project Helping a global Architecture company define and realize their MVP 
Software Development Project Validating a successful user experience to support MVP development 
Software Development Project Understanding the reporting needs of an international sales team 
Software Development Project Creating a flexible design system to deliver cross-solution marketing content
Reviews verified by DesignRush and sourced from the agency's profileHatchWorks AI Reviews & Testimonials
Software Development Review from Ryan Husk
HatchWorks developed a solution to automate calculations for our sales team. The company created an application with a user-friendly interface and scalable algorithms in Python. HatchWorks had similar experience in the healthcare industry and we were satisfied with their responsiveness, QA, communication, and ability to translate imagination into actionable tasks. The project was well-organized with clear expectations and deliverables, making it easy to address miscommunication.
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Software Development Review from Shaun Bank
HatchWorks was hired to develop custom software for a hybrid app and rebuilt the front-end. They provided top talent in LATAM and adapted to end client's changing needs. Despite rate fluctuation, they performed well, met commitments, received positive feedback and maintained high level of quality output and professionalism. The team coordinated effectively and the nearshore model is becoming more popular. The consulting firm was happy with HatchWorks' velocity and code quality.
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Digital Strategy Review from Meishelle Haverkamp
HatchWorks is always a true partner that consistently delivered results. They completed several market analysis projects for us analyzing the competitive landscape and provided recommendations for strategic growth and growth opportunities. We have a long-standing relationship with Hatchworks. They have done several market analysis projects for us & always are able to synthesize large amounts of data into a compelling & easy to understand story.
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Data sourced from the agency's DesignRush profileAnthem AT&T Car IQ Charter Communications Cox Communications Cricket Wireless Diebold Nixdorf FleetCor Technologies Honey Baked Ham Co. Integrated Care Solutions
Helping Bold Businesses Accelerate Innovation
Leaders in staff augmentation and .NET excellence. Global reach, two-decade legacy. Simplifying remote teams, empowering innovation. [... see all ISHIR reviews ]- Location
- Dallas, Texas
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $50/hr
- Portfolios Count
- 4 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsISHIR Services
Comprehensive analysis done by DesignRush Agency Experts.Reviews verified by DesignRush and sourced from the agency's profileISHIR Reviews & Testimonials
Software Development Review from Tanita Custer
The development team released the project on time, considered our suggestion, and made important correction. We are very grateful to ISHIR for their help and look forward to furthering fruitful cooperation!
Show moreChris Coleman's Review Sourced from Google
We have been working with ISHIR for many years and they have provided us quality, consistency and commitment we unfortunately were not getting before with local developers.
Show morePaul Yuen's Review Sourced from Google
It was a pleasure working with Ishir and utilizing their services. The communication was excellent, and the quality of work truly benefited our companies.
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Data sourced from the agency's DesignRush profileYahoo CareNow Motorola RackNRoad GenghisGrill Spice iPayment
Elevate & Scale your Business through Digital Transformation
We create solutions that achieve business goals and fuel transformative growth not just as a provider, but as a true partner. [... view Eleviant Tech profile ]- Location
- Dallas, Texas
- Number of Employees
- 250 - 499
- Average Hourly Rate
- $35/hr
- Portfolios Count
- 6 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsEleviant Tech Services
Comprehensive analysis done by DesignRush Agency Experts.Clients and Projects
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App Development Project Web & Mobile App Development for Non-Insurance Benefits Firm 
App Development Project Mobile App Development for an Online Fandom Platform 
App Development Project Web & Mobile App for Cellular Security Firm 
App Development Project Intuitive Mobile Application for Package Delivery Tracking 
App Development Project Mobile App Development for Inventory Management & Asset Tracking Software Firm
Data sourced from the agency's DesignRush profileFreshbenies American Leather Wallace Specialty Insurance Cherry Coatings Bank of Stockton AIDS Healthcare Chalk Mountain WASP Barcode Fanpage thyssenkrupp
Revolutionizing Software Testing with Intelligent Automation
As an independent performance testing company based in the USA, Testrig Technologies delivers cutting-edge quality assurance and software testing services to clients worldwide. [... view Testrig Technologies profile ]- Location
- Dallas, Texas
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $15/hr
- Minimal Budget
- $1,000 - $10,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsTestrig Technologies Services
Data sourced from the agency's DesignRush profileUpstock BoardingSchoolReview SEOSitecheckup Cloudaeon Invezza Technologies
Best-in-Class CRM Consulting
Since 1996, Ascendix Technologies has been headquartered in Dallas, Texas. The company specializes in AI implementation, CRM consulting, and tailored software development. With auxiliary development hubs located offshore in Poland, Portugal, and Luxembourg, our company boasts a global presence. [... view Ascendix profile ]- Location
- Dallas, Texas
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 5 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsAscendix Services
Reviews verified by DesignRush and sourced from the agency's profileAscendix Reviews & Testimonials
Joseph S's Review Sourced from Google
The best CRM Consulting service I have ever seen!Especially like their Pardot Consulting Services. Much recommended to everyone!
Show moregian nass's Review Sourced from Google
I had the pleasure of working with Ascendix, and I am compelled to share my exceptional experience. From the outset, the team demonstrated an unparalleled commitment to delivering not just a service but a truly tailored solution.Their proficiency in project management was evident throughout our collaboration, ensuring a seamless and efficient process. The team's strong grasp of our business needs was truly impressive, reflecting a depth of knowledge that added tremendous value to the entire project.What sets Ascendix apart is not just their expertise but also the unwavering focus on providing the best customer experience. Every interaction was marked by professionalism, clear communication, and a genuine dedication to our satisfaction.I believe their top-notch customer service, project management excellence, and profound understanding of their clients' businesses. It's rare to find a company that not only meets expectations but consistently exceeds them.
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Data sourced from the agency's DesignRush profileHighwoods Properties Granite Properties Summit Realty Group Innovative Capital Hanna Commercial Gantry, Inc. CBRE Cushman&Wakefield Talonvest Capital Northern Crain
Custom Software That Works in the Real World
SoftDoes builds custom software, AI, and web applications for mid-market companies that need enterprise-grade results without the overhead of an in-house team. U.S.-based leadership. Full IP ownership. No lock-in. [... view Soft Does profile ]- Location
- Dallas, Texas
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $75/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 1 Project Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsSoft Does Services
Comprehensive analysis done by DesignRush Agency Experts.Clients and Projects
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Software Development Project for Health Care Company Custom Finance Platform for Healthcare Practice
Data sourced from the agency's DesignRush profileAltera Brizacorp Color and Harmony FMY Orthodontics
Our expertise makes a positive impact to your business
AlgoRepublic offers comprehensive business automation, product development, and software/web development services to clients globally. Our expertise ensures innovative and efficient solutions tailored to meet the diverse needs of businesses worldwide. [... see all AlgoRepublic reviews ]- Location
- Dallas, Texas
- Number of Employees
- 250 - 499
- Average Hourly Rate
- $30/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 1 Project Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsAlgoRepublic Services
Reviews verified by DesignRush and sourced from the agency's profileAlgoRepublic Reviews & Testimonials
Web Development Review from Syed Kashan Ali
I am very happy to work with Algorepublic and his team, Excellent working skills in web development, My project is E-commerce store and build in 6 months with all advance functionality. His support team amazing never mind anything very collaborating staff. I remember you in Future.
Show moreSyed Yawar Abbas's Review Sourced from Google
I had the pleasure of working with Algorepublic for the development of a Flutter app, and I must say, I am thoroughly impressed with the results. From start to finish, Algorepublic demonstrated professionalism, expertise, and a genuine commitment to delivering high-quality work.Throughout the development process, Algorepublic kept me informed every step of the way, providing regular updates and addressing any concerns or questions I had promptly. Their communication skills were exceptional, and I never felt left in the dark.
Show moreAli Rana's Review Sourced from Google
One of Leading software solutions provider in Lahore. Providing solutions in technologies such as React, Ruby, Andriod, iOS, PHP etc. Helped me get my app running in no time
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Data sourced from the agency's DesignRush profileHayati Homestead Wenbit Wateen Al Hayat ETE Marketing
Better Teams // Better Software
Sketch provides software development services for Fortune 500 clients and startups alike. We specialize in product delivery consulting, software development services, and cloud consulting services. [... view Sketch Development Services profile ]- Location
- Dallas, Texas
- Number of Employees
- Under 49
- Minimal Budget
- $50,000 & Up
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsSketch Development Services Services
Reviews verified by DesignRush and sourced from the agency's profileSketch Development Services Reviews & Testimonials
Monica's Review Sourced from Google
Amazing and talented people. I’ve worked for both client and agency side and can can say their partnership is amazing. They truly care about ongoing operations and not just ending it at a project level. Highly recommend! Message me if you want specifics.
Show moreJohn Andesilich's Review Sourced from Google
I own a marketing firm in Troy MO and I recently met with Calvin at Sketch Development Services to discuss a software development project I have been thinking about pursuing. He was very nice, easy to speak to and even though his field is a bit out of my knowledge base, he was able to explain things in a way that made perfect sense. I look forward to working with him and his team in the future and recommend anyone looking for a software or app development company to give them a try.
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Data sourced from the agency's DesignRush profileU.S. Bank Centene Corporation Maritz Change Healthcare Stifel Reinsurance Group of America (RGA) bioMerieux CareSource CENTEGIX Purina
Building Products Services & Everything in Between
Esketchers is a software development and consultancy firm established in 2014 with a vision to provide custom software solutions to clients abroad. Over the past years, the company has grown into a team of 50+ smart and dedicated engineers, designers, and DevOps and quality assurance personnel. [... view Esketchers profile ]- Location
- Dallas, Texas
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $25/hr
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsesketchers Services
Data sourced from the agency's DesignRush profileOLIKA ONE YM&U locl Colva OVERVIEW mylastspeech Regulars My Count Solutions My CPA Dashboard Ship & Deliver
Software Solutions For Your Business
Bitsol Technologies is a global, multifaceted provider of software development services that turns your difficult business issues into digital solutions. [... view Bitsol Technologies profile ]- Location
- Dallas, Texas
- Number of Employees
- Under 49
- Average Hourly Rate
- $49/hr
- Minimal Budget
- $1,000 - $10,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsBitsol Technologies Services
Data sourced from the agency's DesignRush profileRetail Industry eCommerce Industry Health Care Industry
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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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