The Best Custom Software Development Companies in Houston

We evaluated 59 custom software development in Houston based on 10 different variables to give you a list of the best custom software development in the area. Our reviews of the top 11 custom software development in Houston include important information, such as costs, features, and what customers are saying.

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How We Chose the Best Custom Software Development Companies in Houston

Being the fifth-largest metropolitan area in the country, Houston offers its business owners a plethora of options for custom software development companies, each claiming to provide the best of a variety of features and services. To help narrow the search, we evaluated the companies on what’s most important.

Multiple Service Lines

We focused our attention on companies offering multiple service lines to help a wider range of businesses with their technology needs. The most common services offered are custom software with a focus on web and mobile app development, cloud migrations, app management, and legacy system modernization. Since many of the firms’ services overlap with other areas that commonly need enhancements, business owners will save additional time and often money going with a multi-talented team.

Size of Firm

A software development company’s size has several implications for the client. Engineers with vast experience in specialty and outdated technologies are often found at larger firms. The development team’s combined knowledge is often mirrored in the firm’s rates in addition to the increased costs for office space and other overhead. While smaller development companies can usually afford to charge less for their services, they often focus on a narrower set of technologies, limiting the types of projects they can handle. However, some smaller firms are composed entirely of experts in a niche technology, whereas their counterparts at the larger companies may not have as much cumulative expertise.

Industry Focus

The insight gained from working with a variety of industries enables developers to more quickly understand and create solutions to the obstacles different organizations face. To help more business owners find a developer familiar with their sectors’ goals and standards, we chose companies experienced in several industries, including advertising, healthcare and medical, education, and business services.

The 11 Best Custom Software Development Companies in Houston

CMS Website Services, LLC (Zrix)

17926 Hwy. 3 Ste. 104B
Webster, TX 77598

For more than a decade, CMS Website Services LLC has provided a range of custom software development services, including CRM solutions and customization, SaaS application development, database management, and CMS development. The firm has fewer than 50 employees, and it charges between $50 and $99 an hour for its services. Its development team has mastered a diverse set of frameworks, languages, and platforms, including Drupal, PHP, asp.NET, WordPress, and Python. CMS Website Services focuses on the education, healthcare, and information technology industries, and the award-winning firm has a second office in Raleigh, North Carolina.

PriceService LinesDetails
$50-$99/hour Web Development
Custom Software Development
Mobile App Development
>Number of employees: 10-49
>Notable clients: Bernard Health, MD Logic, Needo USA, Bcause, Vance Granville Community College, North Carolina State University, Stanford University, Stradix, Columbia University 
>Industries served: Education, healthcare & medical, information technology
>More info at CMS Website Services, LLC (Zrix)

Echo PixelHive

708 Main St.
Houston, TX 77002

PixelHive is a multidisciplinary technology firm specializing in web-based software development, IT strategy consulting, and web design. Its rates begin at $25 an hour. The company has served a variety of businesses in the hospitality, retail, and advertising sectors, with Republic Pharmaceuticals,, and PowWowNow among its most notable clients. PixelHive can build web applications for a variety of platforms, including content management systems and social networks. In addition to its Houston office, PixelHive has employees spread across several other locations in the United States as well as a few other countries, including the firm’s headquarters in Canada.

PriceService LinesDetails
$25-$49/hour IT Staff Augmentation
IT Strategy Consulting
Custom Software Development
>Number of employees: 50-249
>Notable clients:, Platinium Group, PowWowNow, TouchStay, Mettrr, GlassCubes, Litera Microsystems, Kunai, Bravofy, Kepler, Republic Pharmaceuticals, Rivile
>Industries served: Hospitality & leisure, retail, advertising & marketing
>More info at Echo

Entrance Consulting Services, Inc.

720 Rusk
Houston, TX 77002

As a custom software consultancy, Entrance Consulting Services, Inc., offers Sharepoint customization, mobile and web app development, custom software development, and application management and support. The firm has additional offices in Dallas and Denver, and its key industries include telecommunications, automotive, advertising, and consumer products. By applying the agile methodology, the skilled development team at Entrance Consulting Services can deliver aesthetically pleasing and complex web applications and cross-platform mobile apps driven by the latest technologies. The company also offers data analytics and systems engineering, and its rates range between $25 and $49 an hour.

PriceService LinesDetails
$25-$49/hour Application Management & Support
Web Development
Custom Software Development
>Number of employees: 10-49
>Notable clients: Undisclosed
>Industries served: Advertising & marketing, automotive, business services, consumer products, telecommunications
>More info at Entrance Consulting Services, Inc.


11490 Westheimer Rd. Ste. 800
Houston, TX 77077

Headspring is a software development and consulting company that specializes in legacy system modernization for enterprise software systems. Microservices and DevOps consulting compose the company’s enterprise architecture services, and its developers can also handle mobile application development and cloud migrations. Headspring’s rates range between $150 and $199 an hour, and it mainly serves the financial services, manufacturing, medical, and healthcare industries. IntelliGuard, eMoney, and Crate and Barrel are among the many well-known enterprises in the firm’s portfolio. Between its Houston office and headquarters in Austin, Headspring has over 50 employees.

PriceService LinesDetails
$150-$199/hour Custom Software Development
Enterprise App Modernization
Cloud Consulting & SI 
>Number of employees: 50-249
>Notable clients: eMoney, Travelers, 3M, Crate & Barrel, David Weekly Homes, Emerson, Yeti, Ortho Kinematics, Global Resale, Haemonetics, McCoys, USA Compression, IntelliGuard
>Industries served: Healthcare & medical, financial services, manufacturing
>More info at Headspring

Informatics Commerce Inc.

3311 Richmond Ave. Ste. 102
Houston, TX 77098

Informatics Commerce, Inc., offers a variety of custom software development services for e-commerce platforms including BigCommerce, Magento, and WooCommerce. For mobile apps, the development team can implement myriad helpful features such as secure payment gateways, data analytics, and user-friendly admin panels. Nike, Shutterstock, and the Houston Chronicle are just a few of Informatics Commerce’s notable clients. The firm is also skilled in web design and IoT development, and it charges between $50 and $99 an hour for its services. While it specializes in retail e-commerce businesses, Informatics Commerce and its diverse team of designers and engineers have extensive experience in the real estate and manufacturing sectors.

PriceService LinesDetails
$50-$99/hour E-Commerce Development
Mobile App Development
Web Design
>Number of employees: 10-49
>Notable clients: Nike, Travis Central Appraisal District, Shutter Stock, Houston Chronicle, Army Surplus World 
>Industries served: Retail, real estate, manufacturing
>More info at Informatics Commerce Inc


2101 Citywest Blvd.
Houston, TX 77042

Optimum is a software development and consulting company that focuses on application development and cloud-based solutions. The University of North Texas, Noble Drilling, and Enbridge Energy are some of the well-known enterprises featured in the company’s portfolio. Optimum’s rates fall between $100 and $149 an hour. The firm’s experienced development team can modernize legacy applications as easily as it can rapidly prototype solutions from scratch while incorporating blockchain functionality and other advanced technologies. Big data and business consulting are some of Optimum’s other services. The company primarily serves the software, law, advertising, and supplements industries.

PriceService LinesDetails
$100-$149/hour Custom Software Development
BI & Big Data Consulting & SI
Cloud Consulting & SI
>Number of employees: 10-49
>Notable clients: TrumpF, Wanzek Construction, Sofidel America Corp, Frontier Lab, TechnipFMC, Noble Drilling, Total, Henry Schein, Holt Cat, Kelsey-Seybold, Aztec Shaffer, Enbridge Energy, Fiveseed, SOHO Realty, Cost Connect, University of North Texas, Goose Creek ISD, Houston ISD, Dallas ISD, DRF Industries
>Industries served: Software, law, advertising, supplements
>More info at Optimum


1155 Dairy Ashford St. Ste. 125
Houston, TX 77079

Specializing in mobile devices, firmware, cloud solutions, and native apps, Softeq is a full-stack software development company with additional offices in Germany and Belarus. The firm serves the information technology, business services, and media industries, and it has worked with numerous prominent enterprises including Microsoft, Intel, and NVIDIA. Softeq’s development team is proficient in building the back-end infrastructure and client-facing apps for IoT projects, as well as developing human-machine interfaces for embedded software and creating digital asset management solutions and enterprise web applications. Prospective clients can expect to pay between $50 and $99 an hour for its services.

PriceService LinesDetails
$50-$99/hourIoT Development
Custom Software Development
Mobile App Development
>Number of employees: 50-249
>Notable clients: Microsoft, Intel, Nike, Epson, Omron, AMD, NVIDIA, HP, Verizon, WTA, National Instruments, Walt Disney Parks and Resorts
>Industries served: Information technology, business services, media
>More info at Softeq

Source Web Solutions, Inc.

307 S. Friendswood Dr. Bldg. C
Friendswood, TX 77546

Source Web Solutions, Inc., is a custom software development company that specializes in cloud-based web portals. With its vast experience in CMMS development and membership management systems, the firm’s development team can help organizations streamline how they track service jobs and launch SaaS products. The award-winning company has been in business for more than 17 years, and it’s worked with a variety of organizations, including USPS, Goodman, and NetWorth Realty. Python, ASP.NET, LAMP, and React are a few of the technologies in Source Web Solutions’ toolkit. UX/UI design and e-commerce development for Shopify, Big Commerce, and Magento are some of the firm’s additional services.

PriceService LinesDetails
$100-$149/hour Web Development
UX/UI Design
Cloud Consulting & SI
>Number of employees: 2-9
>Notable clients: Amana, Daikin, Goodman, Endicia, NetWorth Realty, 212 Loans, ISB Capital, USPS, Studio Arabiya
>Industries served: Software & web portals
>More info at Source Web Solutions, Inc.

SunNet Solutions

9990 Richmond Ave.
Houston, TX 77042

The range of custom software development services at SunNet Solutions includes e-commerce and shopping cart development, as well as web portal development and web application development. The company’s engineering team also has extensive experience building native apps for Windows and Blackberry mobile devices in addition to iOS and Android. During its more than 10 years in business, the company has followed a six-step method that prioritizes preliminary client research and quality assurance. SunNet Solutions has worked with prominent organizations such as Shell Pipeline Company LP and American’s First National Bank across a range of industries, including education, natural resources, and healthcare and medical.

PriceService LinesDetails
Custom QuoteCustom Software Development
Application Management & Support
Web Development
>Number of employees: 10-49
>Notable clients: eXcellence in IS Solutions, Risk Management Resources, LLC, Shell Pipeline Company LP, American’s First National Bank (AFNB), BP
>Industries served: Education, healthcare & medical, energy & natural resources, government agencies, financial
>More info at SunNet Solutions

V3Main Technologies

6200 Savoy Dr. Ste. 630
Houston, TX 77036

V3Main Technologies is a Houston-based IT solutions company. Its software development services include web application development, enterprise content management, ERPs, and service-oriented architecture. The company has fewer than 100 employees, and it primarily serves government organizations. The skilled developers at V3Main Technologies are well-versed in Microsoft’s tools including, Silverlight, and SQL Server. Social media integrations, custom widget creation, and building e-commerce tools are among the many tasks the firm performs for its clients. V3Main Technologies also offers consulting, database design and administration, and project management services.

PriceService LinesDetails
Custom QuoteIT Managed Services 
Project Management 
Custom Software Development
Quality Assurance 
Database Design and Administration 
Data Warehouse
>Number of employees: 1-50 
>Notable clients: Undisclosed
>Industries served: Government
>More info at V3Main Technologies


10685-B Hazelhurst Dr. Ste. 21148
Houston, TX 77043

ZTABS tailors its services to small and large businesses in the e-commerce, education, and business services industries. With fewer than a dozen employees and charging less than $25 an hour, it’s one of the smallest and most affordable firms on our list. The development team can build native iOS and Android apps, create custom functionality for WordPress sites, and help clients increase sales using chatbots driven by AI and machine learning. ZTABS can also handle the full development cycle for SaaS and enterprise software solutions. The company mainly serves the education, business services, and e-commerce industries.

PriceService LinesDetails
<$25/hourCustom Software Development
Web Development
E-Commerce Development
SaaS App Development
>Number of employees: 2-9
>Notable clients: Beauty Finder PTY. LTD, Drill Quoter, Almon Deli, Direct Espana. Sweat Rest Next, Invoice Quickly, Organik Village, Montgomery College, 60 Second Copy Generator
>Industries served: Business services, e-commerce, education
>More info at ZTABS

Questions to Ask Custom Software Development Companies

With so many custom software development companies in Houston each offering similar features, it’s important to ask the right questions during your initial discovery call or demo. To help you make the right inquiries, we put together a downloadable list of questions to ask your prospective custom software developers.

Download the questions to ask custom software developers