Top Tech Startups in North America in 2027

Enurgen builds DUET, a 3D physics-based software platform for utility-scale solar and battery storage. DUET simulates what a plant should produce at every timestep of a 30-year life, compares it against what the field actually did, and attributes the gap down to the individual component. Conventional monitoring can tell you a plant is underperforming — working out why is the hard part, and that's the problem we solve. Every megawatt-hour a solar plant fails to produce is one that comes from somewhere else. Recovering it needs no new land, no new panels, and no new interconnection queue — just a correct answer about what went wrong and where. The model came out of SUNLAB at the University of Ottawa, with more than a decade of research behind it. It runs across the asset lifecycle: - Design — terrain-aware 3D modelling to establish a realistic performance baseline before anything is built. - Construction — analysis from the moment equipment comes online, so issues surface before commercial operation rather than years into it. - Operations — minutely, string-level analysis with automated root-cause loss detection, separating recoverable losses from the ones that aren't and routing the fixable ones into the maintenance system. We're a small, early-stage team with an office in Ottawa, Ontario. The engineering work is heavy on data: analytical queries over fleet-scale time-series, streaming pipelines feeding live analytics, on-prem software that keeps running when the WAN doesn't, and dashboards that stay fast at that scale. Research sits at the same table as engineering, so the physics and the software get built against each other. Hybrid-first, with remote on the table for any role. Every role includes an equity grant. You don't need a solar background — the domain is interesting, our customers are sophisticated, and you'll pick it up.

Gray Swan AI is a cybersecurity company focused on enhancing the safety and reliability of artificial intelligence systems. The company specializes in identifying and mitigating vulnerabilities in AI models, particularly large language models (LLMs). Its core offerings include Cygnet, a secured version of Meta's Llama 3-8B model, and Shade, a continuous red-teaming tool that simulates adversarial attacks to expose system weaknesses. Gray Swan AI also operates the Gray Swan Arena, a platform where researchers and developers can participate in challenges to improve AI model security. The company aims to protect AI deployments from threats such as prompt injections, adversarial inputs, and data extraction.

Nexa Consultancy Inc is a Surrey, British Columbia (Canada) company that helps other businesses set up everything they need to run and grow: dashboards, CRM, automation, reporting and marketing. We build and run systems on GoHighLevel, n8n and Make.com, both for our own operations and for our clients. We are a small, hands-on team and we hire for the long term.

UpSunday is a brand, web, software and motion design studio based in San Diego, California, designing and building brands, websites, custom software, and motion and 3D for ambitious companies worldwide. We work as one small, senior team from first idea to launch: brand identity and strategy, websites that load fast and rank, custom software and products, and motion and 3D that make a brand feel alive. Everything is designed and built in house, so what you approve is what ships. We work with founders launching something new and established companies ready for their next chapter, in San Diego and around the world. Our work has been recognized by Awwwards and CSS Design Awards. Great work doesn't wait for Monday.

Embedding VC is an early-stage venture fund backing Generative AI startups. All our investors are current and former builders and operators. We believe in the mission to develop AGI, and we are at the onset of a new computing super cycle, fundamentally driven by AI innovations.

Alpaca Health enables clinicians to become entrepreneurs, starting in autism care. We help clinicians launch and scale their own clinics by providing AI-powered software, payer contracting, and full back-office infrastructure. Our goal is simple: shift power in healthcare away from large consolidated entities and back to clinicians. We've raised over $14M in funding from early-stage investors like Core Innovation Capital, Adverb Ventures, and South Park Commons, and are building for long-term category leadership. More importantly, we're serving hundreds of patients, while growing 30% MoM.

Alva is your Quantamental Investing AI Agent. Designed to supercharge your investment process, Alva automates the entire research workflow – from initial idea generation and deep data analytics to real-time trend monitoring, robust strategy formation, and thorough backtesting. Built collaboratively with the investment community, for the community, we empower you to build, share, and grow your investment edge together.