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Top 413 Cloud Security Software SaaS Companies in May 2026

As of May 2026, there are 413 SaaS companies in Cloud Security Software. They have combined revenues of $8.9B and employ 43K people. They have raised $10.7B and serve 179.7M customers combined.

Cloud Security Software encompasses a range of tools and technologies designed to protect data, applications, and infrastructure deployed in cloud environments. The primary use cases include safeguarding sensitive information against breaches, ensuring compliance with regulations, and managing risks associated with cloud computing. Features of cloud security software typically include data encryption, identity and access management, threat detection and response, and continuous monitoring of cloud environments. Organizations across various industries leverage cloud security software, including IT departments, financial institutions, healthcare providers, and any business utilizing cloud services. The software is also vital for compliance officers who need to adhere to industry regulations regarding data privacy and security. Common workflows involve real-time analytics, incident response playbooks, and automated security policies to ensure comprehensive protection of cloud assets.

Companies
413
Revenue
$8.9B
Funding
$10.7B
Employees
43K

Filters

Sorting: Highest -> Lowest

Filters

Top Cloud Security Software Companies

Showing 10 of 141 companies ranked by annual revenue.

1
Lakarya

Sterling, Virginia, United States

Delivers custom data analytics, cloud, security and mobile products and services that help global enterprises across industries achieve business results. Also specializes in IT Network Infrastructure and Data Center Management

Revenue
$5M
Customers
-
Year founded
2015
Funding
-
Team size
30
Growth
-
2
STS360

Dallas, Texas, United States

Firm offering open-architecture, security technology solutions to help clients overcome security challenges and improve network-based security

Revenue
$5M
Customers
-
Year founded
2005
Funding
-
Team size
22
Growth
-
3
CloudOptimo

Pune, Maharashtra, India

CloudOptimo is an advanced cloud management platform that optimizes costs, enhances security, and streamlines operations for businesses leveraging cloud technology.

Revenue
$5M
Customers
-
Year founded
2018
Funding
-
Team size
-
Growth
-
4
Clarify360

New Albany, Ohio, United States

Specializes in the discovery, planning, and migration of cloud / colocation, connectivity, collaboration, and security deployments globally through its technology sourcing and consulting services

Revenue
$5M
Customers
-
Year founded
2016
Funding
-
Team size
13
Growth
-
5
Equitus

Clearwater, Florida, United States

Equitus transforms fragmented data into structured, contextualized, and explainable intelligence. Our flagship technologies, Equitus KGNN (Knowledge Graph Neural Network) and Equitus Video Sentinel (EVS), deliver self-contained, GPU-free AI systems that operate securely on-premises or at the edge. Equitus KGNN automates data ingestion, semantic mapping, and knowledge graph generation, creating an AI-ready data foundation that unifies structured and unstructured data across silos. Equitus Video Sentinel applies advanced AI to live and recorded video, providing real-time detection, anomaly alerts, and situational awareness for defense and enterprise environments. Built for performance, privacy, and control, both platforms run natively on IBM Power10 and Power11 servers and are also available on Dell systems. Equitus solutions are distributed through TD SYNNEX and other major global partners, providing enterprise and government customers with seamless access and support. Our origins are in defense and intelligence, where data trust, explainability, and resilience are non-negotiable. Today, we bring those same standards to the commercial world, helping organizations accelerate AI adoption with clean, connected, and contextualized data. Join us as we redefine how enterprises harness AI, with scalable, secure, and autonomous systems that make data work intelligently. Visit www.equitus.ai to learn more

Revenue
$4.6M
Customers
-
Year founded
2008
Funding
-
Team size
42
Growth
-
6
BioT

Mattapoisett, Massachusetts, United States

BioT is the infrastructure for medical device clouds - the secure, simple, and smart foundation for delivering next-generation care. With native, medical-grade security and compliance, BioT ensures medical data stays safe and private from day one. Its flexible developer studio makes adding new services and capabilities quick and easy. And connecting your cloud to EHRs, 3rd party algorithms, or any external system comes naturally. With BioT, you have the infrastructure needed to build your cloud right and provide more impactful care from the start.

Revenue
$4.6M
Customers
-
Year founded
2018
Funding
-
Team size
42
Growth
-
7
CUBE3 AI

Palo Alto, California, United States

CUBE3.AI is a real-time fraud prevention platform focused on stopping scams before they happen using advanced AI to protect against cyber exploits and compliance risks, primarily in the web3 space.

Revenue
$4.5M
Customers
-
Year founded
2022
Funding
-
Team size
53
Growth
-
8
iCompaas

Santa Clara, California, United States

iCompaas - infrastructure Compliance and Security as a Service Security events and compliance vulnerabilities can critically slow and pause operations, often at pivotal times for startups and small businesses. iCompaas services are maintaining Compliance and Security standards for your cloud infrastructure. We provide services of a Cloud Security Specialist, a Compliance Specialist and a Cloud Architect all rolled into one tool. iCompaas Services helps companies focus on faster time to market by taking care of the cloud infrastructure security and compliance roadblocks by providing remediation reports for Certifications, Regulations (HIPAA) and Frameworks (CIS) for your Cloud infrastructure. We help enforcement of compliance standards for public cloud infrastructure using real-time, secure, agent-less auditing, notification and remediation.

Revenue
$4.3M
Customers
-
Year founded
2019
Funding
-
Team size
39
Growth
-
9
Aporia (acquired by Coralogix)

San Jose, California, United States

Aporia is the leading AI Control Platform, trusted by both emerging tech startups and established Fortune 500 companies to guarantee the privacy, security, and reliability of AI applications. With Aporia, organizations gain robust guardrails for AI, effectively mitigating hallucinations, data leakage, and prompt attacks in real time. At the heart of the guardrails detection engine lies our multiSLM Detection Engine, which is our unique architecture that provides us with fast, and accurate Guardrail latency for any AI agent.

Revenue
$4.3M
Customers
-
Year founded
-
Funding
-
Team size
39
Growth
-
10
socket.dev

United States

Socket is a cybersecurity platform that protects companies from software supply chain attacks. Companies use Socket to protect their software applications and critical services from malware and security threats originating in open source code.

Revenue
$4.2M
Customers
-
Year founded
2020
Funding
-
Team size
38
Growth
-

Inclusion Criteria

- Must provide features for data encryption and loss prevention - Includes tools for identity and access management to control user permissions - Offers threat detection capabilities and incident response mechanisms - Provides continuous monitoring and alerting for potential security breaches - Supports compliance with industry regulations and standards - Not just focused on endpoint security; must also protect cloud-native applications and data