Security startups

Cybersecurity, privacy, and identity management. Discover 30 startups with verified revenue.

HypeProxies

HypeProxies

The fastest proxy infrastructure with unlimited bandwidth. Purpose-built for data collection and web scraping at scale. Over $100M in e-commerce purchases through our proxy software.

Revenue (30d)

$254k

MRR

$0

Total

$9.7M

STELLA PROXIES

STELLA PROXIES

Fastest residential proxy provider optimized for Sneaker and E-Commerce Limited Releases. Over 40,000+ clients and $100M+ in purchases powered with our infra.

Revenue (30d)

$49k

MRR

$936

Total

$4.2M

BackPedal Ltd

BackPedal Ltd

GPS tracking and 24/7 recovery for your bike or ebike. If it gets stolen, we get it back. Customers pay an upfront fee for the tracker and a recurring monthly subscription.

Revenue (30d)

$43k

MRR

$29k

Total

$1M

Cloud Backup for Podio

Cloud Backup for Podio

A disaster backup for Podio (www.podio.com). This (regularly) creates backups of all the (important, bussiness critical) data you keep in Podio. The backups can be accessed and managed by a web interface: https://www.cloud-backup-for-podio.com (check it out!)

Revenue (30d)

$2.5k

MRR

$2.6k

Total

$347k

FOR SALE
Gestor de Certificados

Gestor de Certificados

Gestor de Certificados provides a tool to manage digital certificates on your PC.

Revenue (30d)

$1.1k

MRR

$636

Total

$46k

Blurweb.app

Blurweb.app

blurweb app is browser extension which helps hide sensitive information while screen sharing with any app like zoom loom or screen recording.

Revenue (30d)

$423

MRR

$271

Total

$30k

Visible Privacy

Visible Privacy

Digital Privacy and ethical use of data

Revenue (30d)

$2.6k

MRR

$1.3k

Total

$16k

BlurScreen.app

BlurScreen.app

blurscreen helps you hide anything on screen

Revenue (30d)

$465

MRR

$153

Total

$16k

FOR SALE
DoHackersKnow.Me

DoHackersKnow.Me

In an era where your personal information can be scattered across the internet without your consent, we empower you with the tools to reclaim your privacy. Discover, monitor, and secure your private data today.

Revenue (30d)

$0

MRR

$0

Total

$7.6k

goundetected LLC

goundetected LLC

Goundetected is a desktop browser application for businesses that enables secure multi-session management, custom browser profiles, and automation features for platforms like LinkedIn, Amazon, and TikTok. Designed for teams managing multiple accounts efficiently.

Revenue (30d)

$1.1k

MRR

$1.8k

Total

$4.4k

AuditYourApp

AuditYourApp

Find Supabase security mistakes before users or hackers do. Scan Supabase projects, websites, and mobile apps for exposed RLS rules, unprotected RPCs, and leaked API keys. No setup. Paste and scan.

Revenue (30d)

$349

MRR

$233

Total

$1.8k

Block Disposable & Temp Emails via API — Stop Fake Signups, Abuse & Trial Fraud (1-Line Integration)

Block Disposable & Temp Emails via API — Stop Fake Signups, Abuse & Trial Fraud (1-Line Integration)

TempMailChecker instantly detects disposable emails like Mailinator, GuerrillaMail, and Temp-Mail to stop fake signups, coupon abuse, and trial fraud. Real-time REST API — 1 request returns temp: true/false. Sub-5ms processing, 3 global regions. Free tier available. Protect your signup flow, improve deliverability, and ensure only real users enter your database.

Revenue (30d)

$438

MRR

$31

Total

$1.2k

ShiftProxies

ShiftProxies

Fast residential and ISP proxy company with a focus on quality and user experience. Built for sneaker sites, web scraping and automation at scale

Revenue (30d)

$248

MRR

$42

Total

$687

FOR SALE
Compromised.ai

Compromised.ai

Scan the dark web free to check if your email, password, phone, or personal info has been exposed in data breaches. Get instant reports and protect yourself.

Revenue (30d)

$0

MRR

$0

Total

$641

Phone-verif

Phone-verif

Reverse phone verification service, from 0.01€ / valid phone verification worldwide

Revenue (30d)

$0

MRR

$0

Total

$183

Caviard.ai

Caviard.ai

Caviard is a Chrome extension that automatically redacts personal information (PII) before you send prompts to ChatGPT, DeepSeek, and other AI services. Everything runs locally in the browser.

Revenue (30d)

$6

MRR

$0

Total

$65

SupaExplorer

SupaExplorer

Scan any URL for exposed Supabase credentials. Browse your tables through an attacker's eyes. Get AI-powered fixes before it's too late.

Revenue (30d)

$24

MRR

$175

Total

$47

DNS Monit

DNS Monit

Monitor DNS record changes, SPF/DKIM/DMARC issues, DNSSEC validation, and domain expiration. Get instant alerts when something changes. One-time payment, lifetime access.

Revenue (30d)

$0

MRR

$0

Total

$46

SSLMonit.com

SSLMonit.com

SSLMonit - Never miss an SSL certificate expiry again. Monitor your SSL certificates 24/7 and get alerts via Slack, Discord, email, or webhooks before they expire. Automatic checks every 6 hours at 30, 14, 7, 3, and 1 day before expiry. Free plan: 3 domains. Pro (€29 one-time): unlimited domains, all integrations, lifetime access. Simple setup, no maintenance. Protect your sites from downtime and lost revenue.

Revenue (30d)

$0

MRR

$0

Total

$34

SecureNow

SecureNow

Protect your websites in minutes, not days

Revenue (30d)

$0

MRR

$0

Total

$30

domainsecurityscanner.com

domainsecurityscanner.com

Complete domain security visibility in one unified view. SPF, DMARC, DKIM, SSL/TLS, DNSSEC, and security headers, all analyzed instantly with actionable recommendations.

Revenue (30d)

$29

MRR

$29

Total

$29

N

NPM Scan

Scan your GitHub repositories for outdated and vulnerable Node.js dependencies

Revenue (30d)

$21

MRR

$0

Total

$21

Hacker Analytics

Hacker Analytics

Vulnerability Scanning

Revenue (30d)

$0

MRR

$0

Total

$10

Now you don’t

Now you don’t

Digital privacy service that helps users identify companies storing their personal data and send automated GDPR/CCPA deletion requests to reclaim their digital footprint

Revenue (30d)

$0

MRR

$0

Total

$6

securelic

securelic

Open Source Powered Online Automated Vulnerability Scanner To Secure Networks, Servers, Web Applications and APIs.

Revenue (30d)

$4

MRR

$0

Total

$4

Gleip

Gleip

Gleip is a cybersecurity tool that helps you test web applications for security vulnerabilities.

Revenue (30d)

$0

MRR

$0

Total

$0

CYBERSAFE LAB LTD

CYBERSAFE LAB LTD

CyberSafe Lab LTD provides Cyber Security services to ensure everyone's security.

Revenue (30d)

$0

MRR

$0

Total

$0

FOR SALE
Digital Shell

Digital Shell

Digital Shell is a secure password manager and file sharing platform with end-to-end encryption.

Revenue (30d)

$0

MRR

$3

Total

$0

Sentinel - AI email phishing scanner

Sentinel - AI email phishing scanner

Email Phishing Scanner: detect scams, suspicious links and fraudulent email! This Chrome extension helps you identify phishing emails, online scams and fraud attempts directly while reading your email in the browser. What this extension does: - Analyzes email content to detect phishing - Checks suspicious links - Highlights warning signs such as fake urgency, unusual requests - Alerts you when an email may be a scam or phishing attempt - Works directly inside your browser with no complex setup

Revenue (30d)

$0

MRR

$0

Total

$0

FOR SALE
Beesecure

Beesecure

BeeSecure is a software security scanning platform created to help developers, indie hackers, and SaaS founders quickly identify security vulnerabilities in their codebases. The core product is fully built and functional, with a compelling value proposition, but has never been commercially launched or marketed. This makes it a rare opportunity for an operator to take an already developed SaaS to market quickly.

Revenue (30d)

$0

MRR

$0

Total

$0