Top Tech Startups in San Mateo, CA in 2024

At Guideline, our plans are low cost and highly automated. This makes it easy for companies to offer a valuable benefit—and easy for people to invest in their financial future with confidence. Listed on The Fintech 250 '17 - CBInsights cbinsights.com/research-fintech250

Sendbird is trusted by 4000 of the world’s most popular apps – including DoorDash, Match Group, Noom, and Yahoo Sports – to power messages between businesses and over 300 Million people every month; to build relationships and get things done. The company offers an award-winning communication platform that modern digital experiences are built on, unlocking the potential of unified customer communications across omnichannel business messaging, in-app chat, voice, video, and AI virtual assistants. Headquartered in California, Sendbird is backed by ICONIQ, Softbank, Tiger Global Management, Y Combinator, and other reputable investors.

Klaviyo (pronounced “clay-vee-oh”) is a leading customer data and marketing automation platform dedicated to accelerating revenue and customer connection for online businesses. Klaviyo makes it easy to store, access, analyze and use transactional and behavioral data to power highly-targeted customer and prospect communications. The company's hybrid customer-data and marketing-platform model allows companies to grow by fostering direct relationships with customers, without giving up their valuable data to popular big-tech ad platforms. Over 275,000 innovative companies like Unilever, Custom Ink, Living Proof and Huckberry sell more with Klaviyo. Learn more at klaviyo.com. Learn more at klaviyo.com.

We’re a market-leading customer messaging and engagement solution, offering mobile and web push notifications, in-app messaging, SMS, and email. Our powerful multi-channel platform enables over one million businesses to deliver over 10 billion messages daily. Powered by superior architecture, OneSignal is designed to scale and deliver messages more quickly and reliably than the competition. By providing an open API, extensive documentation, free accounts, and intuitive personalization and analytics tools, we help businesses of all sizes provide a seamless messaging experience to create meaningful customer connections.

SnapEDA is a rapidly growing tech company used by over 1.4 million engineers. Our mission is to help engineers design electronics faster. We are revolutionizing the way that hardware is designed and are on a mission to be the intelligence behind every electronics device that every engineer will use. Our vision is to automate hardware design, making it faster and easier for engineers to bring their ideas to life. We are constantly pushing the boundaries of what is possible and are always looking for new ways to improve and innovate. As a member of the SnapEDA team, you will have the opportunity to be at the forefront of this exciting movement and make a real impact on the world of engineering. You will work with a talented and passionate team of individuals who are dedicated to our mission and values. If you are driven, ambitious, and eager to make a difference, we encourage you to apply and join us on this exciting journey. We are always looking for talented, dedicated individuals who are ready to take on new challenges and grow with us.

Genies is Gen Z’s leading avatar technology company empowering humans to create their own avatar ecosystems. Genies provides tools that allow users to create their own avatars, avatar wearable fashion lines, avatar worlds, and avatar interactive experiences in web3. The company has 99% celebrity avatar market share through its partnerships with Universal Music Group and Warner Music Group as their “official avatar and digital goods provider with thousands of Genie creators including Justin Bieber, Migos, Cardi B, and J Balvin. Our avatar marketplace “The Warehouse” built with Dapper Labs, allows creators to design and sell their avatar ecosystem creations (i.e. avatar fashion lines) to the masses. Genies has raised $200M from investors such as Silver Lake, BOND, NEA, and Breyer Capital.

In 2006, Roblox was founded with a mission to power the imaginations of millions of people around the world. Today, Roblox is the leading global platform for shared digital experiences - and the only of its kind to empower a global community of over 150M monthly users to play, imagine and create together. At Roblox, we have embraced the hardest engineering and product challenges to bring people together through play. And we have only just begun. The Roblox platform rests on a rich technology stack that is as inspiring as our players and creators. Roblox takes play seriously. Imagine what we can build together. For all career opportunities, please visit corp.roblox.com/careers.

Our company has recognized that today’s consumer is evolving at a speed that is difficult to keep pace with. Leverage our technology platform and exclusive access to mobile intelligence, and create new paths to understand, identify, engage and acquire consumers.

Are you looking for your next challenge where you have a pivotal role in a growing small company? Are you interested in make an impact in the K-12 public education system? We may be what you’re looking for. At Goalbook, we empower teachers to transform instruction so that ALL students succeed. We partner with school districts across the country, working closely with educational leaders to support their teachers with effective instructional practice. Founded by former teachers and administrators, Daniel Jhin Yoo and Justin Su, Goalbook was part of Y-Combinator/ImagineK12’s inaugural class and the first company funded through New Schools Venture Fund's Seed Fund, now Reach Capital.