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Top California Cybersecurity Startups (159)

ZenGRC
Information Technology • Security • Software • Cybersecurity
San Francisco, California, USA
73 Employees
Hiring Now

We believe cyber risk management has evolved from an IT problem into a business problem. Because of this shift, security executives must adapt how they communicate risk to the board. But since risk is hard to frame in the context of a business initiative, security executives need help putting risk into business terms that the board can use to make...

ZenGRC
Tevora
Consulting • Cybersecurity
Irvine, California, USA
189 Employees
Hiring Now

Tevora is a specialized management consultancy focused on cybersecurity, risk and compliance services.

Tevora
Kagi
Consumer Web • Cybersecurity • Data Privacy
Palo Alto, California, USA
50 Employees

At Kagi, we envision a web that's more human, more private, and more ethical. ? Our core product is a premium search engine that delivers deep, powerful results that serve you - not advertisers: https://kagi.com/welcome ? We're also the creators of the Orion Browser, a lightning-fast and private browser with zero telemetry and web extensions support: https://kagi.com/orion/

Kagi
Abtech Technologies
Information Technology • Consulting • Cybersecurity
Carlsbad, California, USA
93 Employees

Abtech Technologies is a leading IT solutions, support and managed services provider based in Carlsbad California. Our core products and services include: DellEMC Data Center Infrastructure solutions Nationwide Hardware and Software Support Services System Monitoring, Helpdesk and Outsourced IT services Remote System and Database Administration Services Cloud Backup and Disaster Recovery Services Data Center Relocations Security Audits and Training Whereas other IT companies rely on their vendors to...

Abtech Technologies
Bitwarden
Software • Cybersecurity
Santa Barbara, California, USA
195 Employees
Bitwarden promotes better internet security and safety with an open source password management solution for individuals,

Bitwarden promotes better internet security and safety with an open source password management solution for individuals, teams, and enterprise organizations. We are an all-remote company with team members in over 20 US states and over 14 countries. Our values of Gratitude, Responsibility, Inclusion, and Transparency are demonstrated daily in how we work with each other as well as with our...

Bitwarden
Tempest
Information Technology • Security • Cybersecurity
San Francisco, California, USA
62 Employees
Hiring Now

Tempest is an online privacy company which seeks to increase privacy and data security for all Internet users. Founded in 2019 by entrepreneurs Michael Levit and Sean Murphy, Tempest has built a portfolio of privacy products including a Tempest Search and Tempest Browser. It also plans to expand its product range, ensuring user safety across every touchpoint online. With operations...

Tempest
Halcyon
Cybersecurity
2 Offices
56 Employees
Hiring Now

Halcyon is a cybersecurity company building products that stop ransomware from impacting enterprise customers. Halcyon's core platform offers layered ransomware protection that combines pre-execution detection, behavioral modeling, deception techniques and, if all else fails, resiliency, recovery and isolation of impacted nodes. To learn more and get a demo, contact us today.

Halcyon
SafeBreach
Cybersecurity
2 Offices
110 Employees
61 Benefits Hiring Now
Combining the Mindset of a CISO and the Toolset of a Hacker, SafeBreach is THE pioneer in breach and attack simulation.

Did you know that global cyberattacks have increased upto 32% year over year and enterprises now deploy 75+ cybersecurity related tools on their networks just to keep pace with the increasing complexity and frequency of attacks. But even with the huge investment in security tools, 61% of organizations have difficulty prioritizing cyber risk-reduction efforts due to a shortage of talent...

SafeBreach
Panther
Big Data • Cloud • Security • Software • Cybersecurity
San Francisco, California, USA
110 Employees
51 Benefits
Panther is a cloud-native threat detection platform that solves the challenges of security operations at scale.

Panther Labs was founded by a team of security practitioners who faced the challenges of security operations at scale and set out to build a platform to solve them. The result was Panther, a refreshingly practical platform for threat detection and response powered by a highly scalable security data lake and detection-as-code. Panther gives security teams the power to detect...

Panther
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Abnormal Security
Security • Cybersecurity
San Francisco, California, USA
175 Employees
Hiring Now

The Abnormal Security platform protects enterprises from targeted email attacks. Abnormal Behavior Technology (ABX) models the identity of both employees and external senders, profiles relationships and analyzes email content to stop attacks that lead to account takeover, financial damage and organizational mistrust. Though one-click, API-based Office 365 and G Suite integration, Abnormal sets up in minutes and does not disrupt...

Abnormal Security
Endor Labs
Artificial Intelligence • Cloud • Machine Learning • Security • Software • Cybersecurity • Big Data Analytics
Palo Alto, California, USA
160 Employees
28 Benefits
Ship secure software fast with clarity on what matters and AI-powered remediation that scales.

At Endor Labs, we’re building the modern Application Security platform for the AI-driven era of software development. Our mission is simple but bold: help every organization ship secure software fast with clarity on what matters, and the power to fix it quickly. Today’s AppSec teams are buried in noisy alerts and fragmented tools, while developers race to innovate using open source...

Endor Labs
Spintly
Information Technology • Internet of Things • Security • Cybersecurity
Milpitas, California, USA
103 Employees

Spintly is a pioneer in BLE-Mesh technology for access control and the 1st one in the world to develop a fully wireless access control platform. It is transforming the physical security industry with its wireless, cloud-based access control system. It removes the complexity out of the process of deploying an access control solution in a building. With absolutely no wiring...

Spintly
BeyondID
Cloud • Information Technology • Professional Services • Security • Software • Consulting • Cybersecurity
4 Offices
115 Employees
55 Benefits
BeyondID is a leading Managed Identity Solutions Provider.

BeyondID offers identity-first zero trust services to deliver secure total experience for our customers. Our mission is to help companies become secure, agile, and future proof by assisting them in acquiring, deploying, and managing identity-first zero trust cybersecurity services.

BeyondID
Spec
Software • Cybersecurity
San Jose, California, USA
77 Employees
Hiring Now

The Spec platform empowers businesses to secure their customer journeys, overtake bad actors, and reward every good customer with a trusted online experience. Spec collects rich user session data in real time, enabling continuous and secure threat monitoring without reliance on tamper-prone JavaScript tracking tags. When attacks are detected, workflows are automatically triggered to remediate the issue before the user...

Spec
Cygnvs
Software • Cybersecurity
3 Offices
77 Employees

CYGNVS is your Out-of-Band Cyber Incident Platform for Leadership, IT/Security, Business Teams and External Providers to collaborate on a successful resolution.

Cygnvs
Kivu Consulting Inc
Information Technology • Software • Cybersecurity
5 Offices
51 Employees
Hiring Now

Kivu combines technical and legal expertise to deliver investigative, discovery and forensic solutions worldwide. Kivu’s digital forensic investigators are experienced in protecting organizations against compromise of data, theft of trade secrets and unauthorized access to data. Our qualifications include forensic certifications (Encase Certified EnCE, SANS GCIH Incident Handlers, Certified Ethical Hackers, and reverse malware experts); IT certifications (Certified Information Systems...

Kivu Consulting Inc
SOLUTE
Security • Cybersecurity
5 Offices
185 Employees
13 Benefits

Headquartered in San Diego, California, SOLUTE is a Service-Disabled, Veteran-Owned Small Business with a presence in many major military areas. SOLUTE is a recognized industry leader in providing Program Management, Software Engineering, Systems Engineering, Cloud Architecture, DevSecOps, Business Process Engineering, CyberSecurity / Information Assurance, and other Consulting Services to the U.S. government and prime government contractors. In addition, SOLUTE is...

SOLUTE
Theom
Cloud • Cybersecurity
San Francisco, California, USA
23 Employees

Data breaches in the cloud remain an unsolved problem because existing security controls are blind to the data they are attempting to protect. To overcome this data blindness, controls and access policies become overly complex with no added security benefit. Theom takes a new approach to cloud data security by taking inspiration from how the Secret Service protects high-value assets–the...

Theom
Olea Kiosks Inc.
Hardware • Information Technology • Payments • Cybersecurity • Infrastructure as a Service (IaaS) • Manufacturing
Cerritos, California, USA
39 Employees

Inspired by a true passion for his craft, master carpenter Fernando Olea began a tradition of bringing his customers’ ideas to life in 1975. He began designing, engineering and producing furniture, cabinetry, display exhibits, and later, kiosks in his small, rented RV garage in Downey, California. And Olea was born. 45 years later, Olea Kiosks is at the forefront of self-service...

Olea Kiosks Inc.
Kenzo Security
Artificial Intelligence • Cybersecurity
San Francisco, California, USA
14 Employees

Kenzo Security is the first Agentic Security Platform that modernizes all functions of your security operations teams - from investigations to detection engineering to threat hunting and more.

Kenzo Security

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