Top Tech Startups in Menlo Park, CA in 2026

Zerocater builds revolutionary corporate catering and cafeteria solutions employees love while saving companies millions of dollars as they transition to the hybrid workplace. With its Cloud Cafe, Hybrid Cafe, Managed Cafe, and Event Cafe products; Zerocater has built corporate cafeteria and office catering programs for companies of all sizes from growing startups to the Fortune 500. Thousands of companies like TikTok, Datadog, Airtable, and McKinsey choose Zerocater for the customized, consistent, and diverse meal experiences its products offer, while also reducing costs by giving companies the flexibility to only pay for the employees who come into the office. Zerocater currently offers its corporate cafeteria and office catering products in the San Francisco Bay Area, New York, Chicago, Los Angeles, Boston, Austin, Denver, Seattle, and Washington D.C. with additional markets in the U.S. and Canada coming online every month. Since completing YCombinator in Winter 2011, Zerocater has raised $38.5M from leading investors including Cleveland Avenue, Remus Capital, Romulus Capital, Struck Capital, SV Angel, Keith Rabois, Yuri Milner, Paul Buchheit, and Justin Kan. For more information visit zerocater.com and follow @Zerocater on Facebook, Instagram, Linkedin, and Twitter. Check out our company profile on Workatastartup: workatastartup.com/directory/171

Moloco was founded in 2013 by a team of machine learning and software engineers with expertise from Google, Oracle, Twitter, and Facebook. With its headquarters in Redwood City, California, Moloco has 15 offices across the US, UK, Korea, China, Japan, India, Europe, and Singapore.

Blockstream is the leading Bitcoin company, providing cutting-edge infrastructure solutions for enterprises, institutions, and individual Bitcoin users. We develop industry-leading Bitcoin self-custody solutions, Bitcoin-based financial products, second-layer scaling technologies, and enterprise-grade blockchain infrastructure. OUR PRODUCTS: - The Liquid Network: sidechain-based settlement network for traders and exchanges - Blockstream App: A multi-platform, feature-rich Bitcoin and Liquid Wallet - Blockstream Jade: A fully-open source hardware wallet for Bitcoin and Liquid - Blockstream Enterprise: Enterprise-grade custody and treasury management tool - Blockstream Satellite: the Bitcoin blockchain beamed from space - Many major contributions to Bitcoin open source software and research

LitByLeia Our core IP uses a nanostructured light guide plate in a standard edge-lit configuration to produce a custom lightfield illumination of the LCD front-plane. From smartphones to TV screens, the possibilities for the LitByLeia™ experience are endless. Supporting standard applications processors and standard display interfaces. LeiaLoft Engage, immerse and experience. LeiaLoft™ is an exciting platform that offers bespoke content designed for Leia-enabled devices. Experience games and apps like never before and open up a world of alluring beauty. Watch your favorite movies on your device in new depth. With no need for glasses, these movies are made for sharing. Find new ways to experience familiar things: see apps come to life and create images you can move around. Virtual reality becomes real as you mix the two in richer, more immersive ways.

At Sprinter Health, we’re tackling one of healthcare’s biggest challenges: reaching patients who have fallen through the cracks of our healthcare system. With a boots-on-the-ground clinician network and the tech platform to solve this problem at scale, we bring critical preventive care to folks who are otherwise not getting it, whether due to disability, socioeconomics, transportation insecurity, or simply not getting around to it. We believe that access to healthcare shouldn’t be so hard, and by making it easier for folks to get the diagnostics and preventive care they need, we can halt the growing tide of disease and healthcare costs in America. Since launching in 2021, we're now live across 15+ states, covering over 60% of the US population and partnering with 6 of the 10 largest U.S. health plans. We've served >60k patients in-home from ages 3 to 103. And with 5x revenue growth in 2023 and 6x growth in 2024, things are only accelerating. Our team of technologists, clinicians, and operators bring decades of experience from Google, Meta, Amazon, Epic, Aetna, and Oak St. Health. And with over $125M raised from top VC investors, including a16z, General Catalyst, GV, and Accel, we have everything we need to transform healthcare. Jobs at Sprinter Health We're looking for strong engineers and product managers at all levels who want to make an impact today. We want to change lives—save lives—and we could use all the help we can get. If you want to build things, we want to talk to you. If you want to grow faster than you ever could at a big company, we want to talk to you. If you want to make a difference, we want to talk to you.

Matriosh is a US-based stealth-mode consumer tech startup headquartered in Wilmington, Delaware (USA). We are focused on building an innovative, service-based tech product designed to solve real-world problems. As a stealth startup, we intentionally maintain a low public profile while we develop and refine our product, protect our intellectual property, and build our founding team. Matriosh is currently in the beta development stage, where we are testing features, improving functionality, and preparing for a strategic launch. Our long-term vision is to create a scalable, high-impact technology platform with strong market potential. The company is led by Co-Founder & Advisor, Akaash Pandya, along with a growing executive team. We operate fully remotely and are actively hiring interns, advisors, and future co-founders to support operations, investor relations, and strategic growth. Our culture is collaborative, non-hierarchical, and impact-driven, giving every team member the opportunity to contribute ideas, work closely with leadership, and gain real experience in a fast-growing startup environment. Our goals for the upcoming phases include: Completing the beta version Securing early-stage funding Launching the platform Scaling operations, partners, and user base Moving toward profitability and potential IPO/acquisition

Hakimo is an early-stage stealth startup whose mission is to bring modern technology to traditional industries and thus empower humans there. We're alums of IIT and Stanford, and are backed by investors with multiple billion dollar outcomes. We are looking for passionate engineers to join our early team and thus have an outsized impact. We’re hiring at our HQ in the San Francisco Bay Area as well as remote employees.

Seekr is a privately held Artificial Intelligence (AI) company that provides safe, trustworthy, and transparent AI software solutions to enterprise and government customers. Seekr offers an end-to-end enterprise AI platform with comprehensive AI-ready data preparation, content analysis capabilities, and a toolset to build domain-specific Large Language Models (LLMs) and Agentic AI solutions powered by their data. Seekr models are optimized for various enterprise use cases and run on all leading cloud and hardware providers.

Viaduct’s cloud platform derives actionable insights from connected vehicle data to power applications, such as predictive maintenance, driver identification, and driver safety scores. Deployed in the vehicle, Viaduct’s machine learning solutions intelligently compress and enhance vehicle data to allow the richest data to be transmitted to the cloud in the fewest bytes.

We’re on a mission to make every human superintelligent. Our first product is a personalized AI like Jarvis in your pocket powered by everything you see and hear, that learns with you, remembers your entire life, and helps proactively before you even ask.