Top Tech Startups in North America in 2027

We are a disruptive, VC-backed cleantech pre-seed company based in Silicon Valley. Our cutting-edge technology leverages machine learning and artificial intelligence to optimize renewable energy and battery storage projects within the electricity grid. Our products help renewable project owners achieve strong economics and operational excellence, paving the way for a decarbonized and profitable future electricity grid. We work on exciting projects with leaders in some of the world’s most lucrative and complex electricity markets.

At Insight Health, we’ve assembled a team uniquely equipped to transform healthcare by blending the expertise of leading physicians with cutting-edge AI and data engineering talent. This combination positions us at the forefront of healthcare’s AI revolution. Our co-Chief Medical Officers, Dr. Pankaj Gore and Dr. Eric Stecker, bring years of leadership experience in neurosurgery and cardiology, ensuring our solutions address the most critical healthcare challenges. Complementing this medical expertise, our tech leaders, with experience at companies like Segment and Twilio, bring Silicon Valley innovation into healthcare. Healthcare is at a pivotal moment, with AI adoption accelerating rapidly. By joining our team, you’ll be at the heart of this transformation, working with top minds in both medicine and technology. We’re not just part of the change in healthcare, we’re driving it.

At detanomics, we empower small and medium-sized businesses (SMBs) with AI-driven insights and strategies to optimize performance, drive growth, and stay competitive. Our expertise in AI adoption, automation, and business performance helps organizations make smarter, data-backed decisions while streamlining operations.

Zenyth is building a best-in-class web accessibility platform and service ecosystem that helps organizations achieve and maintain WCAG 2.2 AA compliance while delivering inclusive, high-performing digital experiences. What Zenyth Is Building: Zenyth Audit: A fully accessible, in-house audit platform combining manual testing with automated tools to deliver actionable, standards-aligned reporting. End-to-End Services: Accessibility audits, remediation, legal defense support, developer training, and compliance monitoring tailored to each client’s tech stack and risk profile. A11y Labs: A knowledge and resource hub for inclusive design, AI-assisted compliance, and community-based learning. Accessible Shopify Themes and Integrations: Customizable, high-performance ecommerce templates built to be accessible out of the box. Hard Problems Zenyth Is Solving: Accessibility at Scale Making web accessibility repeatable and scalable across complex tech stacks, large websites, and dynamic content environments. Bridging Legal and Technical Gaps Helping businesses navigate legal risk by translating WCAG guidelines into development practices that are defensible and future-proof. Avoiding Overlay Pitfalls Providing real, lasting accessibility solutions—not temporary overlays or automation band-aids that increase risk. Human-Centered + AI-Enabled Testing Combining expert human review with smart automation to deliver fast, thorough, and compliant results. Making Accessibility Business-Critical Elevating accessibility from a checkbox to a competitive advantage—driving SEO, customer retention, and trust. Ongoing Compliance, Not One-Time Fixes Solving for the reality that digital products change constantly, so compliance must be monitored and maintained over time.

Watney develops autonomous robots to enable the growth of critical infrastructure. Having recently raised $21 million in seed funding from Conviction, Abstract and A*, we’re partnering with the world’s largest hyperscalers to accelerate datacenter buildout and breakfix.

Trustible AI is an early-stage DC based Software-as-a-Service startup that is on a mission to enable organizations to adopt Trustworthy and Responsible AI (RAI) practices. Our platform helps companies set internal RAI policies, establish a single source of truth for AI use cases, conduct internal AI audits, create public transparency pages and comply with an increasing number of AI regulations. We seek to empower customers to develop Responsible AI, define internal policies and perform external algorithm audits. We believe AI has the power to help the world, but only if it's developed and deployed with ethical considerations in mind. We think good AI governance helps build better AI and should be a critical component of any enterprise AI strategy.

FleetWorks automates the 2B phone calls and emails that the freight industry makes every year. We use voice synthesis, generative AI, and integrations with logistics systems to solve the largest cost in this industry - people. We are a fast-growing startup in the logistics space led by a founding team from companies like Airbnb and Uber Freight. We are a YC backed company. For more information about us, visit ycombinator.com/companies/fleetworks

About GrowthX AI At GrowthX, we've redefined what AI-powered growth means for modern marketing teams. Since launching in 2024, we've grown from concept to eight-figure annual revenue. To date, we've raised a $12M Series A led by Madrona Venture Group and we partner with 50+ companies ranging from high-growth startups to industry leaders like Surge AI, Loveable, Webflow, Ramp, Superhuman, Strapi, Abnormal Security, and Homebase. We've built something different—what we call "service-as-software." Instead of handing you tools and leaving you to figure them out, we deliver complete outcomes. Our platform combines sophisticated AI workflows with expert human oversight to create, distribute, and optimize content that drives real business results. Our philosophy is simple: AI should serve experts, not replace them. We're not just building software. We're building the growth infrastructure that marketing teams wish they'd always had.