Top Tech Startups in United States in 2026

Aleph is an AI-native platform for Financial Planning & Analysis (FP&A). We operate in an established software category with a multi-billion market but no clear winner. Our growth has come from product velocity and customer outcomes, not marketing spend, and the results speak for themselves. Aleph was founded by Albert Gozzi and Santiago Perez De Rosso, two technical founders with backgrounds from Stanford and MIT and experience working at top-tier companies such as Google, Microsoft, and Bain & Company. We’re backed by top VCs (Bain Capital Ventures, Khosla Ventures, YC, Picus Capital), and work with customers like Webflow, Turo, Notion, Zapier, and many others. What we’ve built so far is the most seamless way to centralize all of a company's financial data – think expenses from Quickbooks or Netsuite, pipeline forecasts from Salesforce – and bring it into the tools finance teams are already using. But the vision goes way beyond that: Aleph is AI-native at its core, automating reporting, variance analysis, and forecasting through intelligent agents. We’re building the always-on decision layer for modern businesses. We’re moving fast, shipping constantly, leaning into AI to make the product smarter with every release, while also applying AI to how we sell, support and scale. Our churn is low, growth is strong, and the pace keeps accelerating. We are hiring remotely across the Americas (United States, Canada, LATAM).

The Wellness Feed launched in late 2019 as a premier lifestyle and news publication devoted to the eco-friendly scene- and all its chic lifestyle components. Created by a journalist – we’re known for impeccable reporting, trend spotting, and recommending the best eco-friendly brands, influencers, and research about living a sustainable lifestyle. Our team carefully chooses who we feature by asking the hard questions about their sustainable goals for both the present and the future. Read an influencer’s journey to quit fast fashion. Support small businesses and shop a sustainable brand. Watch a tutorial on clean beauty. Or, maybe a good ole’ plastic-free petition is more your style? Whatever your favorite beat is, we want to excite you and keep you well informed. Our goal is to become your trusted go-to for intel on eco-friendly beauty, fashion, travel and more. Consider The Wellness Feed your breeding ground for living a sustainable lifestyle.

Trying to manually track crypto taxes gets complicated fast. TaxBit's tax engine supports transactions between any crypto or fiat currency in the world. TaxBit automatically calculates your cost basis, gains or losses, and subsequent taxes of every trade in real-time, giving you total insight into the tax impact of your trades.

Phoenix offers an asynchronous (off-camera) telehealth platform for sensitive lifestyle conditions.

PermitFlow is redefining how America builds. We’re an applied AI company serving the nation’s builders, tackling one of the largest information challenges in the economy: understanding what can be built, where, and how. Our AI agent workforce helps the fastest-growing construction companies navigate everything from permitting and licensing to inspections and project closeouts – accelerating housing, clean-energy, and infrastructure development across the country. Despite being a $1.6T industry, construction still suffers from massive delays, wasted capital, and lost opportunity. PermitFlow has already delivered unprecedented speed, accuracy, and visibility to over $20B in development, helping contractors reduce compliance time, de-risk projects, and scale with confidence. America is entering a CAPEX super-cycle, from data centers and factories to housing and renewables, and joining PermitFlow is building the AI at the heart of every construction project powering the next wave of re-industrialization. We’ve raised over $90M, most recently completing our Series B, from top-tier investors including Accel, Kleiner Perkins, Initialized, Y Combinator, Felicis, and Altos Ventures, with backing from leaders at OpenAI, Google, Procore, ServiceTitan, Zillow, PlanGrid, and Uber.

Freeform is deploying software-defined, autonomous metal 3D printing factories around the world, bringing the scalability of software to physical production. Our proprietary technology stack leverages advanced sensing, real-time controls, and data-driven learning to produce digitally-verified, flawless parts at unprecedented speed and cost. Our mission is to make the transformative power of 3D printing available to all industries at scale and unlock the future of innovation.

Kaizen Labs is redefining government technology and building solutions across parks & recreation, permitting, citizen engagement, and more. We recognize that incumbent software systems are inefficient and sometimes broken. That’s why we believe residents and public servants across America’s 85,000 government agencies deserve access to modern, trusted software that rivals what we use in our daily lives.

Convert every patient, every time Ensure payor-ready documentation, boost conversions, and cut denials. Tennr takes you from fax to first visit, faster.

Prismatic is the integration platform for B2B software companies. It's the quickest way to build integrations to the other apps your customers use and to add a native integration marketplace to your product. A complete embedded iPaaS solution that empowers your whole organization, Prismatic encompasses a purpose-built cloud infrastructure, an intuitive integration designer, integration deployment and support, and an embeddable customer experience. Prismatic was built in a way developers love and provides the tools to make it perfectly fit the way you build software. Learn more at prismatic.io

Kalogon is the trusted leader in seated health, delivering inventive seating solutions that eliminate the stresses of sitting. Driven by clinical research, deep customer empathy and rapid product iterations, Kalogon's solutions serve anyone who sits for extended periods, across healthcare, aviation and beyond. Kalogon’s proprietary technology combines real-time sensors, adaptive surfaces and personalized control to restore circulation, protect skin integrity and reduce fatigue. Founded in 2019 and headquartered in Melbourne, Fla., Kalogon manufactures all products in-house. Our team is a blend of experienced tech industry veterans, passionate engineer, and people focused on ways to help folks stay seated and stay healthy.