Explore jobs
Find specific jobs
Explore careers
Explore professions
Best companies
Explore companies
We figured out the best start-up companies to work for in California using data on salaries, company financial health, and employee diversity. You can also search for the best start-up companies to work for in any other state or city.

Zippia score 4.4
Plex isn't only a free streaming service, it's a destination for curating and streaming all your media. It's a home base for your videos, photos, podcasts, movies, web shows, news, live tv, and even your music collection. With Plex you become master of your mediaverse. With an optional premium Plex Pass subscription, you can use Plex DVR to record high definition television programs over-the-air, sync videos, music, and photos to your smartphones and tablets to enjoy while offline. Parental controls, premium music features, music videos, trailers and extras, and powerful management tools are also part of its premium offering. Plex was founded in 2009 and is based in Los Gatos, California.
Zippia score 4.1
Prumentum Group is a holding company founded by Marthin De Beer and Robert Wallace to make financial wellness accessible to everyone, regardless of net worth. Prumentum Group combines transformational digital capabilities and proven wealth management solutions with access to financial advisors, enabling more people to realize their dreams and aspirations. Prumentum Group created BrightPlan, a digital Registered Investment Advisor, and acquired a significant equity stake in Plancorp, a reputable wealth management firm, to create a Hybrid-Robo solution, pairing artificial intelligence and other cutting-edge technology with human advisors to provide personalized financial planning and wealth management services direct to consumers at scale.
Zippia score 4.1
SuVolta, Inc. develops and licenses CMOS semiconductor technologies that significantly reduce the power consumption of integrated circuits (ICs). Excessive power consumption is generally regarded as the biggest challenge in semiconductors today, affecting all product categories - from high-performance servers to mobile phones to portable consumer electronics. The PowerShrinkâ„¢ platform enables semiconductor companies to cut chip power in half without sacrificing performance, losing functionality, or having to migrate to more advanced - and costly - semiconductor process node.
Zippia score 4.1
zyBooks was started in 2012 by Smita Bakshi and Frank Vahid. Frank is a Computer Science and Engineering professor at the University of California, Riverside, and Smita, prior to her 10 years in the high-tech industry, and was a UC Davis Electrical Computer Engineering professor.We started zyBooks to help college STEM (Science, Technology, Engineering, and Math) students graduate. More than half of STEM students don't achieve their STEM degrees, and many students are tripped up by their early STEM classes. Part of the problem is the huge mismatch between today's students and traditional (and increasingly expensive and bloated) textbooks, forcing instructors to teach with one hand tied behind their back. Meanwhile, the real power of the web for learning-interactivity-has barely been tapped. So, we started creating zyBooks-STEM material native for the web-using "less text, more action." zyBooks have minimal text, and instead consist of question sets, animations, interactive tools, and embedded homework, so students can learn by doing. We developed a platform to author, deliver, and continually support and improve zyBooks, vowing to always do right by the student and instructor. We keep prices as low as possible, provide the best support we can, and make the zyBook platform easy to use for students and instructors. zyBooks are collaboratively authored by talented teams of professors, content developers and software engineers. Professors include Roman Lysecky (University of Arizona), Sandy Irani (UC Irvine), and Andre Knoesen & Raj Amirtharajah (UC Davis). Starting with just a handful of universities in 2012, our computer science and engineering zyBooks are now used at over 200 colleges and universities and a few dozen high schools.
Zippia score 4.0
Tascent develops and deploys biometric identity products and solutions that excel in challenging real-world environments. Each year, tens of millions of people rely on Tascent's biometric technologies for secure, seamless travel, public safety, and commerce. Founded in 2015, Tascent has a strong heritage in iris recognition and multimodal high-throughput and mobile biometrics stemming from its acquisition of AOptix Technologies' Identity Solutions business unit. Tascent is based in Silicon Valley, CA and supports customers and partners globally with offices in Washington DC, Dubai and Singapore.
Zippia score 3.9
MoneyStream is the first, all-in-one smart money management service that links, coordinates and consolidates the fragmented tasks associated with banking, bill paying, record keeping, payment scheduling and cash flow management into a single online service.
Zippia score 3.7
Accomplish more, at work, at home, or on the move with Doculife, an all-in-one solution to create, share and organize anything, anywhere with anyone - conveniently, securely and reliably
Zippia score 3.7
Starflow is a content streaming service that allows users to watch and browse a wide variety of online classes, series, movies, documentaries and more from the creators they love and support. With Starflow, users can discover, purchase and subscribe to endless amounts of premium content from their favorite creators without having to watch a single commercial. 100% ad free! There's always something new to discover, and more items are added every month from creators around the world. Learn more and enroll today at: https://www.starflow.com
Zippia score 3.7
Facilitron designs a facility reservation platform that simplifies the discovery, scheduling, and booking of all kinds of community facilities. It develops a facility reservation platform is a cloud-based software that schedules, manages, and rents public facilities. The platform also provides facility owners an option to rent their facilities to users everywhere. It gives them control and simplifies the way that they manage and rent their facilities, enabling renters to find and book the place suitable for their events easily and facility owners to simplify their renting process. Jeff Benjamin founded Facilitron in 2015, with its headquarters in Los Gatos in California, with a branch in Athens-Clarke Country in Georgia.
Zippia score 3.4
ConnectAndSell delivers live conversations on demand, using a combination of proprietary switching technology and our virtual sales agents. ConnectAndSell was founded in 2007; that's about 3 lifetimes ago in Silicon Valley. We are the pioneers in conversation enablement technology that revolutionized B2B marketing. We are proud to say that we remain the innovative leader in this space. No competitors are close to matching our technology, service quality and scalability. But are we resting on our laurels? Hell no! We are upgrading and improving our existing product while seeking and delivering innovative ways to increase your conversations. As proud as we are of past accomplishments, we believe our biggest successes remain in our clients' future.
Zippia score 4.4
TidalScale has developed a scale-up compute and resource architecture. Why? To enable our customers to run SAP HANA, Oracle DB at the right size to their problem. We also help our customer solve big data exploration and real-time analytics problems that require a shared coherent memory space accessed by a large number of processors. TidalScale's platform aggregates commodity server hardware into a single coherent compute instance. No code or OS changes are required - you see one one computer OS where you once saw many. Result - faster, simpler, cheaper development.
Zippia score 4.4
CipherTrace enables the blockchain economy by protecting cryptocurrency companies and financial institutions from security and compliance risks. Years of research have gone into developing the world's most complete and accurate cryptocurrency intelligence and forensics, covering more than 800 currencies. This visibility into the blockchain and virtual asset businesses helps protect banks and exchanges from cryptocurrency laundering risks, while protecting user privacy. CipherTrace also works with government agencies to bridge the gaps between regulation and the world of cryptocurrencies and blockchain.
Zippia score 4.4
Rhone was born out of a need-created to fill the void in the modern mens lifestyle offering. To provide an attire option with purpose-clothing that refuses to be designated as business or leisure or any pursuit between. For the man that values form and function alike. For the man that demands something technical enough to keep up with him in his active pursuits and stylish enough to keep up with the rest of his lifestyle. Our aim is to deliver the most premium quality mens active apparel that leaves you inspired.
Zippia score 4.0
Rumpl applies technical materials to everyday blankets for indoor and outdoor use.
Zippia score 4.0
Superpedestrian brings together a team of designers and robotics engineers with one vision: transforming urban mobility. Our first product? Pedal power. With an exclusive license to MIT's Copenhagen Wheel, we are bringing the bike revolution to your streets. The Copenhagen Wheel is a semi-autonomous vehicle condensed into a single red Wheel. It transforms almost any bike quickly and easily by replacing the rear wheel with a Copenhagen Wheel. The Wheel learns how a rider pedals and integrates organically with hi or her motion. It also provides a wealth of data to enhance cycling, from physical wellness to safety. The Copenhagen Wheel is now in mass production, and shipping in volume. Superpedestrian operates out of Cambridge, Massachusetts. It was founded in late 2012 by a co-inventor of the Copenhagen Wheel, and is backed by tier-one venture capital investors.
Zippia score 3.9
RiverMeadow provides an integrated, end-to-end multi-cloud migration platform and services to dramatically reduce the time, cost and risk associated with moving physical, virtual and cloud-based workloads into and between public, private and hybrid clouds. From Discovery and Assessment through Cloud Migration and Optimization, RiverMeadow accelerates your journey to the cloud, ensuring a successful outcome regardless of scale or complexity. RiverMeadow's deep expertise and comprehensive cloud transformation Platform and Services have been selected by many leading global brands, partners and service providers as their trusted solution for their cloud journey needs.
Zippia score 3.9
We ship 99% assembled. PUBLIC Bikes designs the best bike for city and commuter riding. On sale now!
Zippia score 3.7
The Wand wine filters effectively remove the agents in wine known to cause side effects, such as headaches and allergic reactions.
Zippia score 3.7
Try our premium cold-pressed juices, cleanses, hydration drinks and Freeze dessert. Order online or visit one of our juice bar locations nationwide.
Zippia score 3.7
Facilitron designs a facility reservation platform that simplifies the discovery, scheduling, and booking of all kinds of community facilities. It develops a facility reservation platform is a cloud-based software that schedules, manages, and rents public facilities. The platform also provides facility owners an option to rent their facilities to users everywhere. It gives them control and simplifies the way that they manage and rent their facilities, enabling renters to find and book the place suitable for their events easily and facility owners to simplify their renting process. Jeff Benjamin founded Facilitron in 2015, with its headquarters in Los Gatos in California, with a branch in Athens-Clarke Country in Georgia.
Zippia score 3.6
At Lotsa Helping Hands we envision a world where everyone can give and receive help through the power of community. Our service brings together caregivers and volunteers through online Communities that organize daily life during times of medical crisis or caregiver exhaustion in neighborhoods and communities worldwide. Caregivers benefit from the gifts of much needed help, emotional support, and peace of mind, while volunteers find meaning in giving back to those in need. To date, nearly one million Members have lent a hand through a Lotsa Helping Hands Community and more than 50 national nonprofit organizations partner with Lotsa to support caregivers. Lotsa Helping Hands also offers both customized, private-label versions of its service to organizations in many different industries, as well as opportunities for sponsorship and affiliate marketing programs. For more information about Lotsa Helping Hands,
| Rank | Company | Zippia score |
|---|---|---|
| 1 | Plex | |
| 2 | Prumentum Group | |
| 3 | SuVolta | |
| 4 | zyBooks | |
| 5 | Tascent | |
| 6 | MoneyStream | |
| 7 | Doculife Global | |
| 8 | Starflow | |
| 9 | Facilitron | |
| 10 | ConnectAndSell |