Top Custom Software Development Companies in Houston, TX
We ranked 10 custom software development companies in and around Houston, TX on client reviews, how many are verified, service focus and profile completeness. Includes companies in nearby Spring. Updated October 2026. How rankings work
Partners that build software around how a business actually works, often replacing spreadsheets and a patchwork of subscriptions with one system the company owns.
Sponsors are listed first. We may earn a fee for some placements. Learn more
Houston software consultancy building custom enterprise, web and desktop applications, plus Microsoft 365, SharePoint and data analytics work.
No reviews yet
Houston, TX
- Custom Software Development
- API & Integration Development
- Web Development
Houston engineering firm building embedded systems, edge AI, IoT, custom hardware and the web and mobile software around them for product companies.
No reviews yet
Houston, TX
- Custom Software Development
- AI & Automation
- Mobile App Development
- Team
- 100-249 people
Lean Houston software consultancy building custom web, mobile, desktop and real-time data applications for oil and gas, healthcare and startups.
No reviews yet
Houston, TX
- Custom Software Development
- Web Development
- API & Integration Development
IT consultancy offering custom software development, data engineering, AI solutions and technical training from offices across North and Latin America.
No reviews yet
Houston, TX
- Custom Software Development
- API & Integration Development
- AI & Automation
- Team
- 1,000+ people
Spring, Texas custom software firm building web, mobile and AI applications for mid-market and enterprise companies in the Houston area.
No reviews yet
Spring, TX
- Custom Software Development
- Mobile App Development
- Web Development
Houston software company building, modernizing, integrating and maintaining custom business applications for healthcare, government, education and energy.
No reviews yet
Houston, TX
- Custom Software Development
- API & Integration Development
- Web Development
Dallas-area firm that builds AI agents, custom software, mobile apps and enterprise integrations for mid-market companies.
No reviews yet
Houston, TX
- Custom Software Development
- AI & Automation
- Mobile App Development
Gulf Coast technology consultancy offering AI, data and analytics, custom app development, cybersecurity and managed IT for mid-market companies.
No reviews yet
Houston, TX
- Custom Software Development
- AI & Automation
- Managed IT Services
Houston firm that designs and builds AI agents, custom software and mobile apps for manufacturing, distribution, energy and other enterprise teams.
No reviews yet
Houston, TX
- AI & Automation
- Custom Software Development
- Mobile App Development
Houston digital product studio offering product strategy, design and engineering for iOS and Android apps, web apps and enterprise software.
No reviews yet
Houston, TX
- Mobile App Development
- Product Design & Development
- Web Development
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