Top Tech Startups in United States in 2026

Nunify is an event management software for planning, marketing, managing, and running events. Founded in 2014 and headquartered in the USA, Nunify supports event teams globally with planning, registration, marketing, check-in and badging, event apps, attendee engagement, networking, exhibitor management, analytics, and AI-powered event tools. nunify.com

Nash enables businesses to reliably deliver. The company exists to democratize local delivery for business across all industries and sizes. Nash uses the power of technology to build user-friendly infrastructure and smart interfaces that enable all merchants to exceed the rapidly evolving expectations of today and tomorrow's consumer.

We’re a hypergrowth AI startup backed by top-tier VC firms. We’ve created a new paradigm for enterprise artificial intelligence with a breakthrough technology called Organizational Memory (OM1). It’s fundamentally reshaping how people do work. Unlike any other AI product, OM1 builds “a brain” for companies–knows what’s happening in real time across the whole business, and has all the output capabilities of a human employee. Roles like Product, Engineering, G2M, and Management will never be the same. And while we’re starting by selling our technology to other software businesses, we have the ability to serve hundreds of different industries. We're not just building another productivity tool. We're ushering in a fundamental revolution in how humans do work. With proven product-market fit, rapid YoY ARR growth, and household-name customers, we’re expanding our team to dominate what will be a $10T+ industry. And we’re only just getting started.

Mintlify's docs platform reaches 50 million developers every year and powers documentation for 10,000+ companies, including Anthropic, Cursor, Coinbase, Scale AI, X, and is the #1 YC product used by other YC companies. With only 28 people today, backed by $22 million in funding, each new hire shapes the company’s trajectory. We value learning velocity, grit, and unapologetically unique personalities - we believe in valuing someone's slope over y-intercept.

JobTwine is an Interviewer on Demand platform. We help technology companies save hundreds of hours of their own engineering bandwidth that can otherwise be utilized to deliver products faster and book revenues sooner. Using our platform results in 3X faster hiring, accelerated time to market and analytics to understand and improve the candidate offer ratio. How we add value: - AI enabled interview guided system to provide structure and consistency in the overall interview process - Automated Scheduling - Expert Interviewer Network - Candidate Upload To Feedback In 24 Hours

Prenuvo is an innovative medical technology company specialized in whole body medical diagnostic imaging. Our aim is to help save lives by diagnosing cancer and other diseases before you might even feel symptoms. Early detection of diseases allows early medical intervention and lifestyle changes that improve outcomes. Our Prenuvo scan is non-invasive and easy to take in the comfort of our Vancouver imaging clinic.

Relish is the super-app turning social media influencers into freelance marketers with thriving businesses. We match those same marketers with agencies and their clients for campaigns that drive awareness and sales through social media and influencer collaborations. We've helped businesses launch new locations, expand into new markets, and promote new product lines! Our integrated suite of marketing tools helps marketers and agencies connect more efficiently, driving cost-effective revenue growth. Whether they're building sleek landing pages, accepting payments, or automating outreach, Wise Assistant is here to help. We’re a scrappy international, team that is insanely passionate about using tech to help the world live more freely and intentionally.

Rialtic has a vision of helping the payer market regain control of payment accuracy as a core strength, enabling collaboration, reducing friction and overall costs.

CodePath is a national non-profit that is reprogramming higher education to create the most diverse generation of software engineers, CTOs, and founders. We deliver industry-vetted courses and career support centered on the needs of Black, Latino/a, Indigenous, and low-income students. Our students train with senior engineers, intern at top companies, and rise together to become the tech leaders of tomorrow. Founded in 2017, CodePath has taught over 20,000 students and delivered courses across over 85 universities. We are supported by some of the largest and most well-respected organizations, including Andreessen Horowitz, Blue Meridian Partners, Cognizant Foundation, Comcast, Google, Meta, Salesforce, Walmart, and Workday, among others. We are currently targeted to serve 10,000+ students a year nationwide as of 2023, and are planning to scale up to ~100,000 students a year by 2030.

Volunteers track hours and volunteer organizers can manage their progress in order to increase engagement by providing recognition and to increase funds through volunteer-based match grants. Clubs, Schools, Grassroots, and Nonprofits that want to push their volunteering game to the next level us Track it Forward.