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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 4.3
Contrast Security is a provider of security technology that enables software applications to protect themselves against cyberattacks, heralding the new era of self-protecting software.
Zippia score 4.2
vArmour is a provider of Application Relationship Management designed to enable enterprises around the to control operational risk, increase application resiliency and secure hybrid clouds -- all while leveraging the technology they already own without adding costly new agents or infrastructure.
Zippia score 4.2
HyperCloud enables businesses to embrace public clouds and drive their digital transformation via the broadest set of functionalities to discover and plan cloud migrations, optimize costs, secure resource and scale operations in the public cloud. HyperCloud has a unique app-centric, modular approach that enables businesses to scale their cloud management capabilities within a common framework that provides centralized control and management of all private and public clouds and eliminates the need for ongoing training. HyperCloud analytics is powered by its massive database of more than 400 million data points across the major public clouds enabling instantaneous recommendations for optimizing new and existing applications using multi-dimensional analysis of factors such as cost, performance, and compliance. HyperCloud also analyzes past cloud usage to understand customer needs and speed service delivery by eliminating manual processes. As a result, enterprise IT and MSPs can deliver customized services across any private or public cloud, improving business performance while minimizing cloud management complexities.
Zippia score 4.1
Ace Learning supports great teaching and learning in higher education with intelligent analytics that help faculty and institutions select the best content for each learner. Through its curation and management platform, Ace Learning helps align institutional investments with course-level learning objectives to improve transparency and reduce redundancy. Ace Learning brings faculty insights and student preferences to the forefront of institutional decision making, creating an environment that priorities value.
Zippia score 4.1
Portworx is persistent storage for containers. Get data services for stateful containers including HA, snapshots, backup & encryption. Try today!
Zippia score 4.1
Placer.ai is a foot traffic analytics platform that gives retailers more insights on their consumers' location and offline behavior. This company was founded in 2016 by Noam Ben-Zvi, Ofir Lemel, Zohar Bar-Yehuda and Oded Fossfeld and is headquartered in Los Altos, CA. Placer.ai's tools gather data about trade areas, competitive benchmarking, untapped audiences, churn and out-of-store behavior.
Zippia score 4.0
Parley Pro is a secure cloud-based platform for modern contract negotiation and management. Our platform automates contract management processes and helps businesses to negotiate better contracts faster. Parley Pro replaces labor intensive contract negotiation processes that involve redlines, emails, and manual reconciliation with an easy, fast, and elegant process. Parley Pro's Consensus Building Workflow™ provides an innovative approach to negotiate contracts. With Parley Pro, everyone works on the same document version. Negotiators discuss first and change the document only when consensus is reached. And Parley Pro's Discussion Board focuses negotiators on key outstanding negotiation issues.
Zippia score 4.0
Gauss Surgical is a med-tech company that develops a vision-based platform for accurate and real-time measurement of surgical blood loss. They develop beautiful applications for iOS backed by sophisticated algorithms and a robust, HIPAA-compliant technical stack to enable real-time monitoring during surgery. It was incorporated in 2011 and is headquartered in Menlo Park, California.
Zippia score 3.9
Smith.ai 24/7 virtual receptionists capture and convert leads by phone, website chat, texts, and Facebook. Our live, North America-based professionals backed by AI answer and return calls, book appointments, complete intake, block spam, and integrate w...
Zippia score 3.9
Created by mobile and hardware veterans from Google, Apple, Nest, Amazon, Twitter, and Netflix, Afero is a comprehensive and secure platform for cloud-connected devices in any industry. The Afero turnkey architecture incorporates a secure Bluetooth Smart module, scalable cloud services, and a range of development tools that enable companies and developers to quickly prototype and build connected devices, then gather meaningful analytics. Afero connects your smart devices and enables them to work together. Afero empowers entrepreneurs and companies to improve the way people communicate with each other and everything around them.
Zippia score 3.8
HubHaus is a provider of a shared community platform intended to solve housing issues in the modern age. The company's platform offers a holistic service for setting people up in co-living spaces, from creating welcoming homes in neighborhoods where people want to live in, setting up Wi-Fi and utilities to furnishing the place and finding suitable tenants to share with, enabling urban and mobile consumers with increasing demands for cost-effective housing and the growing global trend of co-living.
Zippia score 3.7
Zippia score 3.7
Whether you are protecting people, companies, and assets; or identifying adversaries and investigating cyber crime, 4iQ can help reduce impact and financial losses. 4iQ technology and team have spent years diving into the surface, social, deep and dark web for openly exposed leaked, lost, or stolen identity records. Our proprietary, curated datalake of 14+ Billion records helps organizations assess risk exposure for clients or use the data and other 4iQ tools to disrupt nefarious cyber activities.
Zippia score 3.7
VoterCircle is a powerful and easy to use friend-to-friend outreach platform that benefits any size campaign or organization. VoterCircle combines the efficiency of email with the personal touch of phone and door to increase campaign's name identification. VoterCircle's friend-to-friend canvassing platform enables your volunteers to digitally canvass their friends from the comfort of their own home on their own schedule.
Zippia score 3.7
Electric Imp provides a unique connectivity platform that seamlessly and securely connects devices to cloud services. Available in both public and private cloud flavors, the platform starts with secure hardware modules from our partner Murata. These modules run impOS, our secure, managed operating system that hosts the customer app within the wireless chip itself, and facilitates industry-standard TLS connections to the imp cloud service. On the cloud side, the managed imp service hosts a VM for every connected device, giving you the flexibility to integrate your IoT data flows with any data storage or analytics service - or even directly connect it to enterprise systems. Ready-to-use integrations are available for AWS Kinesis, Keen.io, New Relic, Salesforce, Pubnub, Wolfram, Twilio and more. Because both the device and cloud are managed services, we provide security as a service: we monitor, patch, and update all aspects of the system to ensure the continued security of our customer's devices and data. Much more information can be found at https://www.electricimp.com
Zippia score 3.7
Breakaway Labs helps people achieve their personal and professional goals by transforming their habits.
Zippia score 3.6
UberCloud is the online Community, Marketplace, and Software Container Factory where engineers, scientists, and their service providers, discover, try, and buy ubiquitous high-performance Computing Power and Software as a Service, from Cloud Resource and Software Providers around the world. Engineers and scientists can explore, discuss, and use this computing power on demand to solve their demanding design and development problems. Unique UberCloud software container technology (based on Docker) simplifies software packageability and portability, enables ease of access and instant use of engineering SaaS solutions, and maintains scalability across multiple compute nodes. For software vendors (ISVs) UberCloud's software containers also dramatically simplify software maintenance and support. UberCloud software container technology removes most of the challenges and roadblock in engineering and scientific cloud computing, making these much improved SaaS solutions a seamless extension of engineers' in-house desktop computing. UberCloud's application containers are fully portable, accessible, and usable on workstations, and servers, and any cloud. Software containers are currently available for software from ANSYS, CD-adapco/Siemens, CFD Support, COMSOL, NICE, Numeca, OpenFOAM, Red Cidar, SIMULIA, etc., on computing clouds from Advania, Amazon AWS, CPU 24/7, Microsoft Azure, Nephoscale, OzenCloud, and R-Systems, among others.
Zippia score 3.6
Auryc is a client-side journey intelligence platform that surfaces real-time insights with powerful visual context across all of your digital ecommerce journeys. We are helping enterprises find and resolve the customer journey issues that directly impact conversions and customer satisfaction. Auryc's like having an expert CX analyst in-house who witnesses and delivers deep ROI insights about what your customers are experiencing and why they are buying- or why not.
Zippia score 3.6
Zippia score 3.6
The Wearality team has spent the last five years developing patented world-class technologies for virtual reality (VR) at Lockheed Martin for the defense and aerospace industry. The team is now translating this cutting edge, patent protected, technology into consumer and commercial head wearable displays that are the lightest, most portable, most cost effective devices available, and offer the most immersive experience on the market today. The Wearality Sky ™ will be the first product among many from Wearality that will change the VR industry forever.
Zippia score 4.2
Cerebras is the developer of a new class of computer designed to accelerate artificial intelligence work by three orders of magnitude beyond the current state of the art.
Zippia score 4.2
Innovusion is a leading developer of image grade LiDAR sensor systems for the level 4 and 5 of the autonomous vehicle and ADAS markets. Their unique combination of range, resolution, hardware accelerated sensor fusion, compact size, ease of integration and cost effectiveness makes our products the ideal choice for the most demanding applications. We are venture-backed and headquartered in the heart of Silicon Valley.
Zippia score 3.9
AttackIQ is an automated validation platform that enables organizations to test and measure the effectiveness of their security posture. It supports the MITRE ATT&CK Matrix, a curated knowledge base and model for cyber adversary behavior used for planning security improvements and verifying security defenses work as expected. Its "FireDrill" platform is an open-system or security control validation, SECOPS operator exercise, Red Team augmentation, and analytics. The platform allows teams to maximize their reach and capabilities, overcoming the limitations of time and resources. It also enables users to identify how individual assets in their security program respond to specific attacks. AttackIQ was established in 2013 and is based in San Diego, California.
Zippia score 3.9
FollowAnalytics is working with Fortune 2000 companies to transform their customers into brand advocates through extraordinary mobile app interactions. Using FollowAnalytics mobile marketing automation and engagement platform, brands have the tools to monetize loyal customers and revitalize unresponsive customers through a journey of personalized, contextual mobile marketing moments. The platform was built from the ground up for mobile marketers, rather than developers, making it intuitive and easy-to-use and implement. FollowAnalytics combines analytics that connects across CRM systems with machine learning to analyze and predict customer behavior and identify the right mobile moments to engage users.
Zippia score 3.8
Lovepop creates unique, laser-cut pop-up cards that unfolds like a miniature surprise. The company sells 3D pop-up greeting cards for every occasion and works with retailers, businesses, and event hosts to make their message pop on custom orders. The company helps customers build and strengthen personal relationships that go beyond the connections common in a hectic, digital world. Lovepop was founded on 2014 and is headquartered in Boston, Massachusetts.
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
Cognate is a blockchain-powered trademark right protection platform that organizes and manages all trademarks and proof of use evidence. It allows companies to document their common law trademark rights by uploading specific information about how and where they use their mark. The company was founded in 2014 and is headquartered in Boston, Massachusetts.
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 | Contrast Security | |
| 2 | vArmour | |
| 3 | HyperGrid™ | |
| 4 | Ace Learning Company | |
| 5 | Portworx | |
| 6 | Placer.ai | |
| 7 | Parley Pro | |
| 8 | Gauss Surgical | |
| 9 | Smith.ai | |
| 10 | Afero | |
| 11 | HubHaus | |
| 12 | QSecure, Inc. | |
| 13 | 4iQ | |
| 14 | VoterCircle, Inc. | |
| 15 | Electric Imp | |
| 16 | Breakaway Labs | |
| 17 | UberCloud | |
| 18 | Auryc | |
| 19 | BOTS | |
| 20 | Wearality |