Security

Tracking 20 Security startups (sorted by Growth). Updated 2026-01-09. Top #1: Block Disposable & Temp Emails via API — Stop Fake Signups, Abuse & Trial Fraud (1-Line Integration) (Growth +771.3%).

#	Discover	MRRⓘ	Revenueⓘ	Growth ▲ⓘ	Price	Country	Created
1	Block Disposable & Temp Emails via API — Stop Fake Signups, Abuse & Trial Fraud (1-Line Integration)🔒 Security TempMailChecker instantly detects disposable emails like Mailinator, GuerrillaMail, and Temp-Mail to stop fake signups, coupon abuse, and tr...	$88MRR	$436Revenue	+771.3%30d	—Price	SingaporeCountry	November 2024Created
2	Visible Privacy🔒 Security No description	$1,063MRR	$12,037Revenue	+102.6%30d	—Price	SpainCountry	August 2024Created
3	Blurweb.app🔒 Security blurweb app is a browser extension that helps hide sensitive information while screen sharing with any app like Zoom, Loom, or during screen...	$318MRR	$28,576Revenue	+84.4%30d	—Price	IndiaCountry	October 2022Created
4	Gestor de CertificadosFor sale🔒 Security Gestor de Certificados provides a tool to manage digital certificates on your PC.	$711MRR	$43,958Revenue	+11.9%30d	$25,000 2.9x ARRPrice	—Country	September 2021Created
5	iScan.today🔒 Security Empowering Bug Bounty Hunters to Discover Exposed Credentials and Elevate Their Skills.	$0MRR	$10,216Revenue	+5.2%30d	—Price	GermanyCountry	May 2024Created
6	Phone-verif🔒 Security Reverse phone verification service, from 0.01€ / valid phone verification worldwide	$0MRR	$17Revenue	0.0%30d	—Price	FranceCountry	August 2025Created
7	Caviard.ai🔒 Security Caviard is a Chrome extension that automatically redacts personal information (PII) before you send prompts to ChatGPT, DeepSeek, and other ...	$12MRR	$12Revenue	0.0%30d	—Price	SwitzerlandCountry	March 2025Created
8	N NPM Scan🔒 Security Scan your GitHub repositories for outdated and vulnerable Node.js dependencies	$0MRR	$0Revenue	0.0%30d	—Price	United KingdomCountry	April 2024Created
9	SupaExplorer🔒 Security Secure your app. Sync your findings. Detect leaked API keys and stress-test Supabase database policies directly from your browser. Sync find...	$8MRR	$0Revenue	0.0%30d	—Price	GermanyCountry	November 2025Created
10	Supaleak🔒 Security Secret scanning for shipped-too-fast websites	$268MRR	$240Revenue	0.0%30d	—Price	United KingdomCountry	December 2025Created
11	ShiftProxies🔒 Security No description	$0MRR	$114Revenue	0.0%30d	—Price	GermanyCountry	November 2025Created
12	sec-news.ai🔒 Security Cybersecurity AI-powered alerts, news summaries, and weekly threat intelligence straight to your inbox.	$2MRR	$83Revenue	0.0%30d	—Price	FranceCountry	June 2025Created
13	HypeProxies🔒 Security No description	$0MRR	$9,181,732Revenue	-1.0%30d	—Price	United StatesCountry	October 2019Created
14	Cloud Backup for Podio🔒 Security A disaster backup for Podio (www.podio.com). This (regularly) creates backups of all the (important, business critical) data you keep in Pod...	$2,405MRR	$340,349Revenue	-4.8%30d	—Price	GermanyCountry	August 2014Created
15	goundetected LLC🔒 Security Goundetected is a desktop browser application for businesses that enables secure multi-session management, custom browser profiles, and auto...	$831MRR	$1,756Revenue	-7.5%30d	—Price	United StatesCountry	July 2025Created
16	P Proxy CompanyFor sale🔒 Security A premium proxy infrastructure provider offering high-quality ISP and residential IPs with a strong focus on stability, low block rates, and...	$5,594MRR	$135,828Revenue	-11.6%30d	$119,000 1.8x ARRPrice	GermanyCountry	2025-12-12Created
17	STELLA PROXIES🔒 Security Fastest residential proxy provider optimized for Sneaker and E-Commerce Limited Releases. Over 40,000+ clients and $100M+ in purchases power...	$1,111MRR	$4,116,799Revenue	-20.1%30d	—Price	United StatesCountry	April 2021Created
18	BackPedal Ltd🔒 Security 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 ...	$28,686MRR	$826,413Revenue	-34.6%30d	—Price	United KingdomCountry	September 2021Created
19	BlurScreen.app🔒 Security blurscreen helps you hide anything on screen	$171MRR	$14,307Revenue	-40.0%30d	—Price	IndiaCountry	October 2022Created
20	iSsl.today🔒 Security Minitor SSL certificates	$0MRR	$5,057Revenue	-100.0%30d	—Price	GermanyCountry	2025-11-23Created