Top Tech Startups in Austin, TX in 2026

Kipsi is a venture-backed, accounting software company. We are passionate about using technology to improve the accounting profession and make the lives of accountants easier. Kipsi is based in the Bay Area but we are a remote-first company.

Constructor.io is the only search and product discovery platform tailor-made for enterprise eCommerce where conversions matter. Constructor's cloud-based solutions use natural language processing, machine learning-enhanced results ranking, and collaborative personalization to deliver powerful user experiences across all facets of product discovery -- from search to browse, recommendations, and autosuggest. We optimize revenue before relevance. This has allowed us to generate consistent $10M+ lifts for our customers, which include some of the biggest brands in retail like Sephora, Backcountry, Tommy John, Lego and Bonobos. Constructor is a U.S.-based company that was founded in 2015 by Eli Finkelshteyn and Dan McCormick.

LawnStarter is an online platform for outdoor home services. Our user-friendly app connects outdoor service pros with homeowners in 120 U.S. markets. Through technological innovation and top-tier talent management, LawnStarter has experienced exponential growth. As the name suggests, we began as a lawn care marketplace but have expanded into other vertices, including: Pest control Pool care Gutter cleaning Tree care Roofing

SourceIQ is a cutting-edge tech startup dedicated to revolutionizing supplier sourcing through automation. Our flagship product is a cloud-based enterprise solution that streamlines procurement and supplier management.

T-Rex has been recognized as a “fastest growing company” on the Inc. 5000 list. We’re blazing new paths in federal government IT modernization and transformation with our deep technical expertise in Systems Integration and Development, Cloud Adoption and Infrastructure Optimization, Cybersecurity, Data Engineering and Analytics, and Mission Critical Services.

Voicera is building the data layer for trust analytics, empowering People to score sincerity in human communication objectively at scale. Why now? Trust is the new currency. • Problem: All video meetings are recorded and processed by LLMs. How people communicate is lost in transcription, causing misinterpretation, and bad decisions. • Solution : Sincerity™ by Voicera analyzes people's behavior to assess how truthful they are from non-verbal cues with 80% accuracy. • Use Cases: Sales (customer insights, revenue forecasts), Training, HR (recruitment), Internal Fraud Investigations… • Outcomes: Voicera empowers customers to make more informed, ethical decisions in situations where trust is critical.

CookUnity is the first-ever chef-to-consumer platform. Connecting a diverse group of talented chefs with busy food lovers, we’re elevating the at-home dining experience. On a quest to unlock the world’s best food creators and bring their meals to the masses, CookUnity is home to more than 35 of NYC and LA’s most talented chefs. Through a weekly subscription, consumers can select from a robust and ever-changing menu of handcrafted meals that cater to a wide variety of palates and dietary preferences. Delivering more than 3.5M meals per year and growing 5x YoY, CookUnity is also helping Chefs double their income and build their own teams under their personal brands. Believing that healthy food fuels stronger communities, CookUnity contributes to an ongoing partnership and donation with the Food Bank For New York City, the city’s major hunger-relief organization working to end food poverty across all five boroughs. A growing startup with kitchens in Brooklyn and Los Angeles, CookUnity reaches subscribers throughout the country, with ambitious expansion planned for 2021. Join Us!

Postman is the leading API platform, used by 17 million developers and 500,000 organizations worldwide. Postman simplifies each step of the API lifecycle and streamlines collaboration so developers and teams can create better APIs—faster. Postman is a global company with headquarters in San Francisco, a large office in Bangalore (where the company was founded), and distributed team members on four continents. Postman is privately held, with funding from Insight Partners, CRV, Nexus Venture Partners, Coatue, Battery Ventures, and BOND. Learn more at postman.com or connect with Postman on Twitter via @getpostman.

Coalition is the world's first Active Insurance provider designed to help prevent digital risk before it strikes. By combining comprehensive insurance coverage and cybersecurity tools, Coalition helps businesses manage and mitigate digital risks. Coalition offers its Active Insurance products in the U.S., U.K., and Canada through relationships with leading global insurers, as well as cyber capacity through its own carrier, Coalition Insurance Company. Coalition's Active Risk Platform provides automated security alerts, threat intelligence, expert guidance, and cybersecurity tools to help businesses worldwide remain resilient against cyber attacks. Headquartered in San Francisco, Coalition is a distributed company with a global workforce that collaborates digitally and in office hubs. Coalition is also home to Coalition Security Labs, our research and innovation center providing cybersecurity education and insights designed to help our policyholders and the broader security community face the evolving cyber threat landscape.

Cooklist is the AI grocery‑intelligence platform powering meal planning and shopping for millions of consumers across our consumer app and white‑label enterprise suite. Our mission is to combine the intelligence of a personal shopper, chef, and nutritionist to help people save time, eat better, and enjoy happier lives. We’re profitable, process billions of dollars in transactions at the nation’s largest retailers, and our mobile experiences reach millions of people. We’re backed by Techstars, Mercury Fund, and industry leaders including the former CTO of Kroger and the Chief Product Officer of Amazon Fresh.