Top Tech Startups in United States in 2027

At Space Ocean we’re a cutting-edge space startup on a mission to push the boundaries of exploration and innovation to supply resources for humanity’s expansion into space, targeting near-Earth orbit in 2028 and beyond, including Mars.

The problem: Brands spent 20 years optimizing for Google's blue links. Now, 40% of product discovery starts in AI — ChatGPT, Gemini, Perplexity, Google AI Overviews. When someone asks "what's the best CRM for small teams" or "recommend a skincare brand for sensitive skin," AI either mentions your brand or it doesn't. There's no ad slot to buy. No ranking to game. The AI either learned to recommend you, or it recommends your competitor. Most companies have zero visibility into what AI says about them. They don't know if ChatGPT recommends them, misrepresents them, or ignores them entirely. And they have no playbook to fix it. What Ninar does: Ninar AI scans 10 AI engines, scores your brand's visibility (0-100), identifies where you're missing from AI recommendations, generates content optimized for AI citation, publishes it to your CMS, and re-scans to verify the improvement landed. One platform: monitor, generate, publish, prove. We call this AI Visibility Optimization — the layer after SEO. We're not replacing search optimization, we're building the tooling for the next surface where buyers make decisions. Where we are: Bootstrapped and profitable on unit economics. NVIDIA Inception member. Live product with paying customers across SaaS, e-commerce, and fintech. Founder-led out of the US (Research Triangle Park, NC), engineering and ops running remote. Why this matters now: Every quarter, AI answers eat more of traditional search traffic. Gartner predicts 25% of search queries won't return a link by end of 2026. Brands that figure out AI visibility now compound that advantage. Brands that wait will spend 10x to catch up later. We're building the picks-and-shovels platform for that shift.

Radiology is the second most used healthcare service, used by over 51% of the workforce annually. Despite the critical role of radiology in healthcare, the process for undergoing a medical imaging exam has remained unchanged for decades. OneImaging is solving this with a concierge approach and a premium-quality radiology network of over 4,000 vetted providers across 48 states, which also reduces imaging costs by 60-80%. Our solution helps patients and families access essential radiology services at fair prices and without surprise bills, all while delivering immediate savings and ROI for employers and payers on every exam.

MuGen is a California-based Digital Transformation company offering end-to-end, high-quality, and cost-effective software development services with the flexibility of an external team. Supported by partners and a team of 40+ engineers with over a decade of IT experience, who have successfully delivered 200+ projects worldwide. MuGen empowers organizations to drive innovation and growth through AI, ERP, and Digital Transformation solutions.

Decisionly is the AI-powered dispute automation solution for card issuers, eliminating cost and enabling compliant, scalable card operations. Decisionly automates complex manual workflows end-to-end, modernizing payment infrastructure and generating unique first-party fraud insights for fintechs, processors and banks. Our founding team has a strong track record and unique founder-market fit. We founded Chargehound (backed by Y Combinator, Khosla), the first automated dispute solution for merchants like Airbnb, Uber and Doordash. PayPal acquired Chargehound in 2021 for $XXXM. Decisionly is growing rapidly and is backed by Fika Ventures, Vesey Ventures, Dash Fund, and angels from top fintechs including Stripe, Brex and Plaid. We are a remote company.