Top Internet Startups in Texas, US

Pairing a first of its kind Brand Mix Model with hyper–efficient monetization strategy, Marathon drives critical actions that power long–term, resilient, profitable growth up and down the funnel — from a user's first interaction with your brand all the way through to customer advocacy. Built by exited founders whose brands have driven $B's of revenue and — most importantly — have delivered systematic top–line an bottom–line growth throughout their history

BICloud Tech helps organizations assess, design, secure, modernize, and operate Microsoft cloud environments. We provide practical Microsoft Azure consulting and managed services across cloud infrastructure, Azure Landing Zones, migrations, security and identity, Azure Virtual Desktop, governance, cost optimization, backup and disaster recovery, monitoring, and cloud operations. Our engagements range from focused assessments and architecture reviews to implementation projects and ongoing managed Azure services. We help customers reduce risk, improve reliability, and build secure, efficient Microsoft cloud environments without unnecessary complexity.

EliseAI is an AI startup transforming complex healthcare and housing systems. By deeply integrating into workflows and automating operations, it makes them efficient and cuts costs for all. Its platform supports medical practices with patient scheduling, intake and front-desk operations and helps property managers handle leasing, maintenance and resident engagement. EliseAI replaces fragmented tools with one integrated system that reduces manual work and improves accessibility and experience for residents and patients alike. The company is based in New York with teams in San Francisco, Boston and Chicago. To learn more, visit eliseai.com/careers.

Quickads.ai is a Gen AI platform that helps you create your ads effortlessly and quickly. It's a must-have tool for all businesses but more so for Startups on tight budgets, SMBs, and Agencies that want to scale fast with ads built for every platform that bring results. Quickads maximizes the effectiveness of your advertising campaigns by customizing ads to perfection for all your demanding ad campaigns. It allows you to craft personalized, impactful ads that yield real results. With Quickads, you can be consistent across all the ad formats as our AI platform optimizes each creative to fit a size perfectly without breaking any elements. Not just this, it allows you to leverage AI technology to give your product a remarkable makeover, eliminating the need for costly product photography. It also allows you to create text for your Ads with our Ad-copywriting framework. Our expertly designed platform enables you to refine your messaging, captivate your audience, and achieve better results. With Quickads, now stand out from your competition with engaging and effective ad campaigns.

At its core, Klixo is an AI-first, next-generation platform designed to help organizations move beyond fragmented tools and outdated workflows, toward a unified, adaptive system that continuously optimizes how they attract, engage, and grow customer relationships. Modern marketing has become increasingly complex. Teams are expected to operate across dozens of channels, interpret vast streams of data, and deliver highly personalized experiences in real time—all while demonstrating measurable return on investment. Yet most organizations still rely on disconnected systems, manual processes, and reactive strategies that cannot keep pace with the demands of today’s digital landscape. Klixo exists to solve this fundamental mismatch. Rather than treating artificial intelligence as an add-on feature, Klixo embeds intelligence into the foundation of its platform. Every interaction, dataset, and workflow is designed to be enhanced by machine learning, enabling the system to learn continuously, adapt dynamically, and improve outcomes automatically. This AI-first architecture allows Klixo to move beyond static dashboards and rule-based automation into a realm where marketing systems think, predict, and act in alignment with business goals. Klixo’s approach begins with data unification. One of the most persistent challenges in B2B marketing is the fragmentation of customer data across CRMs, analytics tools, advertising platforms, and content systems. Klixo integrates these disparate sources into a cohesive data layer, creating a single, continuously updated view of accounts, buyers, and behaviors. This unified intelligence becomes the foundation for everything that follows—ensuring that decisions are made based on complete, accurate, and real-time information. On top of this data layer, Klixo applies advanced AI models that analyze patterns, identify opportunities, and surface insights that would be impossible to detect manually.

an online platform that utilizes the power of the community to make team sports (currently soccer) accessible and enjoyable for our users.

AgileEngine is a Miami-based software development company with R&D centers across Latin America, Europe, and Asia. We’ve been among the Inc. 5000 fastest-growing companies for 5 consecutive years and made it to the top 15 app developers globally. Fortune 500 enterprises, Emmy-winning media brands, and technology experts from Google and Nokia entrust mission-critical software to us. Why? Our team comprises top-3% tech talent, and we know the ins and outs of delivering products that consistently wow users.