As of October 2026, there are 195 SaaS companies based in Houston. They have combined revenues of $3.1B and employ 21.1K employees. They've raised $2.4B in capital and serve 9.9M customers combined.
Sorting: Highest -> Lowest
Showing 10 of 66 companies ranked by annual revenue.
Houston, Texas, United States
Lead generation company for attorneys in every practice area across the U.S., providing real-time leads, live calls and signed retainers
Houston, Texas, United States
Creates custom project portfolio management and workforce solutions for corporate clients
Houston, Texas, United States
Natural hydrogel to keep internal organs scar-free after surgery
Houston, Texas, United States
WASTELINQ provides innovative technology solutions that are designed and tested by waste industry experts to waste industry customers and service providers. It offers comprehensive hazardous waste management software solutions designed to improve efficiencies for Environmental Services Companies.
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.
Houston, Texas, United States
Biostate AI's mission is to develop generative AI that can benefit all of human health. We observe that biological beings are dynamic systems, with each individual slightly different today vs. yesterday or tomorrow. đ Promotional RNAseq service for Academia: $10K Worth of RNAseq, Now Just $6K (or value of $10,000). Contact us: [email protected]
Houston, Texas, United States
Developer of a SMS payment platform designed for businesses who want to connect with their customers via SMS or text messaging. The company's platform permits users to invoice and receive payment through text message and permits companies to respond to multiple customers at the same time and categorize each conversation as open, pending, or closed which indicates the status of the inquiry, enabling companies to create better customer engagement experiences.
Houston, Texas, United States
Technical Toolboxes is a leading global provider of integrated and cloud-based pipeline software, online resources and technical training for pipeline engineering professionals.
Houston, Texas, United States
As IT staffing specialists, we know what youâre going throughâbecause weâve been there, too. We founded Recru to create the kind of IT staffing experience we wished we had. Most importantly for us, that meant building lasting relationships by putting the needs of our contractors, clients, and employees first. We also wanted to continuously invest in our technology and our people, hiring high caliber individuals and focusing on their ongoing technical and professional development. And of course, we wanted to do all of this while connecting premier technical talent with the best organizations. Let us show you how the Recru Experience is different.
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