Top Tech Startups in Texas, US in 2026

Our founder has built a massive personal brand (@Devinjatho) and now educated other business owners how to do the same Our flagship program - Nexus - helps business owners who make $20-100K per month scale their business with social media marketing, primarily through Instagram

Fractional Coordinator, Inc. provides on-demand compliance, investigation, and training services for higher education, PK–12, and public institutions. We specialize in Title IX, ADA/504, civil rights, and equity programs, offering interim leadership, policy development, and professional training solutions nationwide.

Glimmer is the all-in-one creative collaboration platform where brands and creators bring stories to life. With over 50,000 professional content creators for hire, we match brands with the perfect creator or team for any project—and pay them, without borders, in more than 170 countries. Fortune 500 brands, agencies, and leading media companies rely on Glimmer to track, manage, pay, and analyze their creative workforce—transforming into agile, creative powerhouses capable of producing authentic content at any scale.

Theori is tackling the most difficult cybersecurity challenges by combining expertise and AI. We began by securing our customers and their products through top-tier security assessments and vulnerability research. Now, we are utilizing AI to bring these capabilities to the rest of the market. Our Xint AI cybersecurity platform brings together two technologies: Xint Web, an automated web vulnerability penetration tester, and Xint Code, an AI-first static source code analyzer based on our award-winning work in DARPA's AIxCC. These technologies meet customers where they are at today, with a focus on low false positives to avoid overloading developers with unnecessary work. We are excited to be a part of this next evolution of cyber security and bringing our cybersecurity expertise to customers large and small.

LegalStream is a San Antonio-based, tech-enabled platform transforming how personal injury cases are managed. Founded in 2019, the company provides a seamless bridge between law firms, medical providers, and injured clients through a centralized, HIPAA-compliant system. At its core, LegalStream offers concierge-style medical care coordination—connecting plaintiffs with the right healthcare providers, managing appointments, and handling records and billing—while keeping all parties aligned with real-time case updates. With a growing network of hundreds of law firms and medical providers across Texas and moving into other states in the US, LegalStream helps reduce administrative burden, eliminate gaps in treatment, and accelerate case resolution. By combining advanced technology with hands-on service, LegalStream is redefining collaboration in the personal injury industry—making the process more efficient, transparent, and client-focused.