Top Tech Startups in San Francisco, CA in 2024

Over 83,000 brands and millions of information workers trust Smartsheet to help them accelerate business execution and address the volume and velocity of today’s collaborative work. Sound hard? It’s not. In fact, according to Forrester, over 92% of our customers say that Smartsheet is easy to deploy and use, and 96% of them would recommend Smartsheet to a colleague.

In 2006, we at Adyen had a vision: We wanted to create a platform capable of meeting the rapidly evolving needs of today's fast-growing global businesses with the goal of helping small businesses grow. Our platform enables merchants to accept payments in a single system, enabling revenue growth online, on mobile devices and at the point of sale. We love to help people achieve our dreams, so let us do the same for you!

Orb is developer-first billing infrastructure built to help companies succeed with usage-based pricing. We handle all the complexity of turning millions of usage data points into a simple invoice, so companies don’t have to staff whole engineering teams on billing. We power monetization for the building blocks of the internet.

Monte Carlo is leading one of the most promising emerging categories in SaaS, Data Reliability. Monte Carlo helps data teams manage data reliability in the same way that New Relic helps engineering teams manage application reliability. As companies invest millions to become data-driven, Monte Carlo helps solve one of the biggest challenges data/analytics/ML teams face today: making sure data can be trusted at all times by minimizing data downtime. Founded in 2019 by Barr Moses and Lior Gavish, Monte Carlo is backed by Accel, GGV, the former Chief Technologist of Cloudera, and former Chief Data Scientist of the United States.

Source is the developer data management infrastructure for the open web. With an expected 75% of the data generated by humanity to be at the edge, developers at organizations of all sizes face complex challenges in managing distributed data. Our database, DefraDB, along with our Trust Protocol, SourceHub, provides developers with the tools to create and deploy software for edge environments. With native cryptographic primitives for data security, granular data governance, and interoperability and portability across the edge. We address the crucial aspects of edge data management, empowering developers to introduce the next wave of local-first software and edge AI for smart cities, industry 4.0, automotive, health care and beyond.

AllVoices is an anonymous reporting and communication platform that enables employees to safely report harassment, bias, culture issues, share feedback, and ask questions - directly to their company's leadership. Companies get reporting with a communication channel and data insights that help them improve company culture proactively.

Mantle's 3D metal printing technology is significantly less complicated and less expensive than existing solutions. Our proprietary material science and machine design result in a printer that is smaller, safer and easier to deploy then anything in the market today. Mantle believes every company should have access to the new part geometries, rapid prototyping capabilities and distributed manufacturing benefits enabled by the additive manufacturing of metal parts.

At TalkDEI, we're revolutionizing supplier sourcing with AI-driven diversity solutions. Our platform empowers organizations to efficiently identify, engage, and track diverse suppliers, fostering inclusivity and compliance. With a commitment to driving positive change, we're dedicated to shaping a more diverse and equitable supply chain landscape. Join us in redefining supplier sourcing for a brighter, more inclusive future.

Our software helps business owners save on taxes with two core products: Corvee Tax Planning – Finds ways to cut down on taxes (Demo at corvee.com). Instead Implementation & Preparation – Simplifies tax rules for small businesses (Live at instead.com). Note: We are in process of rebranding from Corvee to Instead.com. The main product you will be working on will be at instead.com

At Optivolt, we engineer next-gen power electronics for solar modules, enabling up to 60x more power in shaded conditions. Our technology is deployed with the National Oceanic and Atmospheric Administration, U.S. Air Force, and Ukraine Armed Forces, ensuring reliable solar energy production, even in the harshest environments on the planet. After proven success with our military partners, we’re bringing this technology to residential homes across the country. Millions of previously-disqualified homes are now eligible for solar power — rain, shine, or shade. Join our mission in making solar energy accessible for all, engineering a cleaner, sustainable future. With Optivolt, the future of solar energy is brighter than ever.