Top Tech Startups in Silicon Valley in 2027

Firecrawl is the easiest way to turn the web into data AI agents can use. One API call converts any URL into clean, LLM-ready markdown or structured data - the boring-hard problem everyone building with LLMs eventually hits, solved. We hit 8 figures in ARR in year one and more than doubled it in year two. We have 150k+ GitHub stars, and developers, agents, and category-defining AI companies build on us every day. Growth like this is rare, and we're just getting started. We're a small team punching far above our weight. Everyone here owns a real piece of the product and company, end to end, and runs it themselves - no hiding behind process or headcount. This is a place for people who want to work at the frontier: an AI company building the infrastructure other AI companies run on, not one bolting AI onto an existing product. We move fast, go deep, and are building the tools superintelligence will rely on to gather data from the web.

Kinelo manages the new type of hybrid team that will emerge in the future: humans+AI working shoulder-to-“shoulder”. Our first product helps human software engineering teams deliver more efficiently and more reliably by assisting in coordination and engineering management. But it’s built on a foundational layer that ingests data, knowledge, and process across communications and systems, exposing that to humans and AI alike. Eventually, Kinelo will become a proper human+AI orchestration layer, managing entire companies, and our goal is to have Kinelo run Kinelo (we already dogfood it today). We’re looking for high ownership individuals to join our small team and shape its direction. We also just opened a new SF office and new hires will have the ability to help shape company culture, engineering practices, architecture, and roadmap. We’re well-funded (just raised another round), founded by a serial founder, anti-bureaucratic, and highly technical.

Metriport is an open-source platform that makes it easy for healthcare organizations to access and exchange medical data for their patients.

Teamcalendar.ai allows your distribute team to schedule meetings across timezones and calendars.

Vedicscan is an AI-powered astrology and spiritual wellness platform rooted in authentic Indian Vedic scriptures. We’re building an intelligent companion that combines astronomy data, rule-based astrology, and large-language-model reasoning to deliver personalized forecasts, compatibility checks, and actionable remedies. Our mission is to make astrology credible, transparent, and practical for the modern generation — moving it from superstition to a data-backed life-guidance tool. We’re currently developing our MVP and looking for a passionate technical cofounder who’s excited about blending machine learning, cultural heritage, and human-centered design into one seamless product.

Lunar is a stealth hospital technology company building a new type of software platform for hospitals. Built on a foundation of two years of research and development, the Lunar cloud platform brings state-of-the-art technology to solve some of the most frustrating challenges faced by hospitals today. The company focuses on using smarter automation, better data, and sensible machine learning to empower hospitals with the tools to provide more precise and effective care, doing things they can't today. This next-generation platform is a fundamental rebuild of the information infrastructure that runs health systems. All of it – from doctors, nurses, pharmacists, lab technicians, coders, billers, supply chain, and even patients – Lunar’s software powers everything, soup-to-nuts. We believe that this mission is the moon landing of healthcare – something so consequential and ambitious that most people believe it to be impossible. Backed by Silicon Valley’s preeminent venture capital firms, we believe in the power of a small, high performance team of seasoned professionals operating at the peak of their abilities. We value people who are driven, curious, have sound judgement, and care about doing the best work of their careers.

Ascent Capital is a financial services firm that specializes in creative financial planning, including college planning, business owner solutions, retirement planning and estate plans. We are dedicated to changing the narrative for middle-class families in helping them be prepared for the future, as well as increasing the options for business owners and high-net-worth individuals to build their wealth and plan long-term.