Top 24 Cloud Security startups

Feb 03, 2025 | By Fernando Lopez

These startups develop cloud firewall software, identity management services, data loss protection (DLP) systems, user behavior analytics (UEBA), secure access to cloud apps (SASE, CASB), software-defined Wide Area Network (SD-WAN).
1
Country: USA | Funding: $2B
Wiz is a cybersecurity company that allows companies to find security issues in public cloud infrastructure.
2
Country: USA | Funding: $1.4B
Netskope is the leading cloud access security broker (CASB).
3
Country: USA
Check Point Software Technologies provides and protects customers from cyberattacks.
4
Country: USA | Funding: $464.5M
Cyera is the AI-powered data security platform that gives enterprises deep context on their data to assure cyber-resilience and compliance.
5
Country: Israel | Funding: $255.1M
Autonomous, all-in-one platform that protects the cloud from unauthorized access, prevents data leakage, and mitigates cloud threats
6
Country: USA | Funding: $170.7M
Zscaler is working to make the internet safe for business. Go beyond basic internet security with our 100% cloud solution. Zero hardware and zero backhauling.
7
Country: USA | Funding: $156M
Securiti creates data security cloud that provides a layer of data protection wherever the data lives
8
Country: USA | Funding: $150.1M
Bitglass is a Cloud Access Security Broker (CASB) that helps enterprises move to SaaS-based and mobile deployments securely.
9
Country: Israel | Funding: $141M
Cymulate is a breach and attack simulation platform that helps organizations verify their security posture.
10
Country: USA | Funding: $106.5M
Skyhigh Networks allows to manage shadow IT and securely enable sanctioned IT with unparalleled cloud visibility, threat detection, and policy enforcement. Acquired by McAfee
11
Country: USA
SonicWALL provides network, content, web, and email security, remote access, and business continuity solutions.
12
Country: USA | Funding: $89M
Fortinet is a provider of network security appliances that include firewalls, security gateways, and complementary products.
13
Country: USA | Funding: $78M
Upwind is the runtime-powered CNAPP that leverages runtime data to secure your cloud infrastructure.
14
Country: USA | Funding: $65M
Palo Alto Networks is the next-generation security company, leading a new era in cybersecurity by safely enabling applications and preventing cyber breaches for thousands of organizations worldwide. Built with an innovative approach and highly differentiated cyber threat prevention capabilities, their game-changing security platform delivers security far superior to legacy or point products, safely enables daily business operations, and protects an organization’s most valuable assets.
15
Country: USA | Funding: $49.1M
Enterprise firmware protection for endpoints, data centers and cloud
16
Country: Israel | Funding: $45M
Mitiga is the cloud-based solution for Incident Readiness and Response in cloud and hybrid environments.
17
Country: Israel | Funding: $45M
Sweet’s Cloud Runtime Security Suite delivers first-to-market capabilities for defending cloud workloads, shifting cloud security right.
18
Country: Israel | Funding: $44M
Adaptive Shield is a developer of a security posture management platform used to help businesses manage their cloud services.
19
Country: USA | Funding: $41.1M
Cyral helps to protect data stored in cloud repositories,
20
Country: Israel | Funding: $38.5M
JIT is a platform that enables development teams to embrace the MVS approach and iteratively proceed in a just-in-time way.
Editor: Fernando Lopez
Fernando Lopez is a senior editor for SaaStartups. He joined the company after having previously spent over three years at ReadWriteWeb. Prior to his work as a reporter, Fernando worked in I.T. across a number of industries, including banking, retail and software. Fernando graduated from the University of Buenos Aires (Computer Science). He is more-than-averagely interested in photography and can often be found with a camera slung over his shoulder. He wrote a book about pitching startups to investors. You can contact Fernando at fernandolopez(at)saastartups(dot)com