Top Tech Startups in Austin, TX 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

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.

Go-Get Data Consultancy delivers end-to-end solutions that help organizations harness people, data, and technology for growth. Our services include HR development, data management, IT operations, process and strategy outsourcing, CRM solutions, and training. By integrating these, we empower clients to streamline operations, enhance customer engagement, make data-driven decisions, and achieve sustainable growth.

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.

Asgard Aerospace is building a coordinated industrial network that expands U.S. aerospace and defense manufacturing capacity. The company operates an advanced manufacturing and integration facility in Austin, Texas, and pairs this physical capability with Launchbelt, a secure digital platform that connects fragmented suppliers into a unified production ecosystem. Launchbelt provides a defense-aligned digital thread for travelers, traceability, QA, and compliance, with intelligent routing that evaluates capability, capacity, and performance across thousands of facilities. This creates predictable, high-reliability throughput for space, defense, aviation, UAS, and eVTOL programs. Asgard’s Command Forge facility serves as the anchor node of the network. It delivers composites, machining, harnessing, and integrated assembly with AS9100D and ITAR/CUI infrastructure, and it validates Launchbelt workflows through live production cycles. Each Forge is a replicable model that strengthens national aerospace capacity and supports program-level certainty for government and commercial partners. Asgard establishes a new category in the industrial base: a defense-aligned manufacturing network that synchronizes the operations of many facilities through a combined physical and digital platform. The result is faster onboarding, reduced coordination friction, higher quality, and an industrial system built for modern aerospace scale.