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Cloud Security Startups

Updated July 2026

Companies in the cloud security sector developing innovative solutions and technologies.

Explore 318 recently funded cloud security companies with verified founder contact information and fundraising data.

Total Companies
318
Total Funding
$223.4M
Avg Funding
$8.9M
Global Reach
8
countries

Top Cities for Cloud Security

Wilmington
New York
Weehawken
Cupertino
Singapore
Las Vegas

Recently Funded Companies

Export
Wilmington, United States

SaaS Alerts is a cloud security company built for MSPs to protect and monetize customer SaaS applications.

$22.0M raised
Sep 2022

Founder Contacts

30,000+ verified contacts

New York, United States

The best way to send and respond to security questionnaires

$6.4M raised
Sep 2022

Founder Contacts

30,000+ verified contacts

Weehawken, United States

TrueFort brings zero trust to application environments to detect and contain critical security risks before they impact your business.

$30.0M raised
Sep 2021

Founder Contacts

30,000+ verified contacts

Cupertino, United States

Isovalent builds open-source networking, service mesh, security, and observability software for modern cloud-native infrastructure

$40.0M raised
Sep 2022

Founder Contacts

30,000+ verified contacts

Singapore, Singapore

Borneo is a data security platform that helps companies to prevent sensitive data misuse, stop data leaks, and drive privacy compliance.

$18.0M raised
Sep 2021

Founder Contacts

30,000+ verified contacts

Las Vegas, United States

Xiid’s AbsoluteZero™ Trust Network blankets your existing network with a simple, effective security overlay reducing threat entry points.

Sep 2025

Founder Contacts

30,000+ verified contacts

Santa Clara, United States

Netskope is an IT firm that specializes in real-time security, stopping threats, protecting data, and network management services.

Sep 2024

Founder Contacts

30,000+ verified contacts

Raleigh, United States

Profian solves cloud security for data in use

$5.0M raised
Sep 2021

Founder Contacts

30,000+ verified contacts

London, United Kingdom

Next Generation Web Security Platform

$300K raised
Sep 2022

Founder Contacts

30,000+ verified contacts

Grand Cayman, Cayman Islands

EarthFast is a blockchain service provider that offers secured crypto front-end hosting solutions.

$1.4M raised
Sep 2024

Founder Contacts

30,000+ verified contacts

Madrid, Spain

Helping organizations to adopt Threat Intelligence

$500K raised
Sep 2021

Founder Contacts

30,000+ verified contacts

Durham, United Kingdom

Hicomply automates information security & helps you prove to customers you take it seriously through ISO 27001, SOC2, GDPR and more....

$4.1M raised
Sep 2021

Founder Contacts

30,000+ verified contacts

Boston, United States

The user-focused endpoint security platform for teams that Slack.

$17.0M raised
Sep 2021

Founder Contacts

30,000+ verified contacts

Australian Capital Territory, Australia

Internet 2.0 specializes in cyber security, intelligence, cloud, cyber defense, Encryption, ransomware, malware, and cyber consulting.

$5.0M raised
Sep 2022

Founder Contacts

30,000+ verified contacts

Reston, United States

ORock Technologies provides IaaS and cloud services to IT companies and customers in defense, government, and regulated industries.

Sep 2021

Founder Contacts

30,000+ verified contacts

Santa Ana, United States

Devrims - A Managed Cloud Hosting Platform

$1.0M raised
Sep 2024

Founder Contacts

30,000+ verified contacts

West Chester, United States

Harris Technology Services is an IT company that offers cyber security, cloud infrastructure, event management, and network services.

$750K raised
Sep 2023

Founder Contacts

30,000+ verified contacts

Leusden, The Netherlands

Passguard is a Software Development firm offering Data Security from infostealers on dark web data.

$585K raised
Sep 2025

Founder Contacts

30,000+ verified contacts

Boston, United States

SecLogic is a CNAPP solution provider.

$300K raised
Aug 2021

Founder Contacts

30,000+ verified contacts

Warsaw, Poland

Alpha Q - Algoritmus is a technology company building next-generation AI decision systems.

$250K raised
Aug 2021

Founder Contacts

30,000+ verified contacts

Madrid, Spain

BeDisruptive is a cybersecurity company that ensures the future, limiting threats through customized solutions for each client.

$5.4M raised
Aug 2023

Founder Contacts

30,000+ verified contacts

Milpitas, United States

Pensando is a developer of new edge services and programmable processors for enterprise and cloud computing.

$35.0M raised
Aug 2021

Founder Contacts

30,000+ verified contacts

San Francisco, United States

Fix is a Computer and Network Security firm offering Mission control for AWS security.

$500K raised
Aug 2021

Founder Contacts

30,000+ verified contacts

San Francisco, United States

Secure every email you send and receive. HIPAA compliant. Threat-proof. Hassle-free.

$10.0M raised
Aug 2022

Founder Contacts

30,000+ verified contacts

Santa Clara, United States

Baffle protects data in the cloud by securing the data analytics pipeline for modern enterprises without any code changes or disruption.

$20.0M raised
Aug 2021

Founder Contacts

30,000+ verified contacts

Showing 1 to 25 of 318 companies

About the Cloud Security Startup Ecosystem

The cloud security sector is an active area of startup innovation and venture capital investment. Companies in this space are developing new technologies, platforms, and services that address evolving market needs and create new business opportunities.

Funding Trends in Cloud Security

Cloud Security companies raise capital across various funding stages, from early seed rounds to late-stage growth financing. Investor interest in this sector is driven by the size of the addressable market, the pace of technology adoption, and the potential for scalable business models.

Growth Outlook

The cloud security sector is expected to continue evolving as technology advances, market dynamics shift, and new opportunities emerge. Companies that demonstrate strong product-market fit, efficient growth, and clear competitive advantages are well-positioned to attract continued investment.

Cloud Security Funding Breakdown

Here is how funding is distributed among the 318 cloud security companies tracked in the VCBacked database.

Average Funding
$8.9M
Total Funding Tracked
$223.4M
Countries Represented
8

Distribution by Funding Stage

Other25 companies

Top Cities for Cloud Security

1.Santa Clara
2 companies$20.0M
2.Madrid
2 companies$5.9M
3.Boston
2 companies$17.3M
4.San Francisco
2 companies$10.5M
5.Wilmington
1 companies$22.0M

Related Industries

Companies in the cloud security sector often overlap with or complement businesses in adjacent industries. Exploring related verticals can help you discover additional companies, identify partnership opportunities, and understand the broader competitive landscape.

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318 Cloud Security Startups (2026) — Recently Funded Companies, Investors & Rounds | VCBacked