20 Similar Companies in Cybersecurity
Ranked by total score and funding data on StartupHub.ai


Cisco Systems
Global technology leader providing networking, security, and collaboration solutions for businesses.


Nvidia
Global leader in GPUs and AI hardware, powering data centers, gaming, and autonomous systems.


Meta
Leading social media and technology platform connecting billions of people globally.


Alphabet
AI-driven cloud computing startup for intelligent automation and data insights.


L3Harris Technologies
Global aerospace and defense technology innovator providing advanced solutions across multiple domains.


ChatGPT (OpenAI)
A leading AI chatbot and language model that can be used for generating, summarizing, and refining email content.


OpenAI Assistants API
AI research and deployment company building safe and beneficial artificial general intelligence.


NVIDIA Corp
Global technology company renowned for its GPUs, SoCs, and APIs, driving advancements in AI, gaming, and high-performance computing.


OpenAI ChatGPT
AI research and deployment company developing advanced AI systems like ChatGPT and DALL-E.


Claude
An AI assistant for complex tasks.
CACI
A leading provider of information solutions and services to the U.S. federal government.


Broadcom
Broadcom is a global technology leader designing, developing, and supplying semiconductor and infrastructure software solutions.


Wiz
Cloud security platform identifying and removing critical risks across AWS, Azure, GCP, and Kubernetes.




Meta AI
Meta's division dedicated to advancing AI research and developing AI models and tools.




Omega Healthcare ConnectIQ
Insurance Eligibility & Benefits Verification


Deel
Deel is a global HR platform that simplifies hiring, payroll, and compliance for international teams across 150+ countries.


PwC
A global professional services firm offering audit, tax, and consulting services, now heavily investing in AI-driven security operations.
xAI
xAI is Elon Musk AI company building Grok, a large language model integrated into X (Twitter) and Tesla.
About Knostic and Alternatives
Knostic is a Cybersecurity company . If you're evaluating Cybersecurity solutions, these 20 alternatives offer similar capabilities and market positioning. StartupHub.ai tracks funding, team composition, and competitive positioning across 11,000+ AI startups to help you make informed decisions. Browse each profile to compare founders, investors, and funding history.
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