Top 50 Other IT Security Software Companies Under $1M Revenue (August 2026)

London, England, United Kingdom

Protect your organisation from cyber threats with Goldphish - the leading web-based security awareness training platform. We’ve trained over 1.6 million learners worldwide, helping them build strong cyber habits and reduce risks. Our fully integrated programme features essential learning modules, quizzes, measurement tools, and engaging multimedia content. Goldphish drives real behavioural change and keeps your business safe. Join the movement and empower your team with effective, comprehensive cybersecurity training.

United States

AdTector.com is the gold standard for Click Fraud Prevention & Protection. We developed a revolutionary service which protects Google Adwords advertisers from click fraud. Our success rate is 99% and it was designed by experts with years of experience and technical expertise. With trillions of events tracked on millions of different devices every single year, AdTector's never-sleep robot identifies and block malicious IP's based on tens of indicators such as blacklisted IP's, users agents, device IDs and tens of more different factors. AdTector Algorithms actively monitors these events and interaction 24/7/365, which help us to automatically verify & classify an anomaly traffic behavior at the speed of light.

Berchem, Antwerp, Belgium

Sfinx is a Belgian startup, focusing on the smart lock industry acceleration. Sfinx offers a smart & secure B2B platform to access and manage a large spectrum of smart locks. Problems we solve: Inefficiency due to missed delivery Decrease the time waste at the frontdoor in the home care market Frustration from the customer Sfinx serves as the accessmanager for all commercial visits in the absence of the homeowner. We offer a middleware platform to connect service providers on one side to the smart locks and end customers at the other side. The market for home services is large and rapidly growing. This includes home delivery, home care, cleaning services, and more. However, one major frustration for everyone involved is the lack of access in the absence of the homeowner. This not only causes frustration, but also results in commercial damage such as inefficiency, higher costs, and a higher CO2 footprint for last mile delivery companies. Here's how it works: Step 1: Install any smart lock on your door. Step 2: Connect the lock to the Sfinx app. Step 3: Get full control of who and when the lock opens, with ease and security. For homeowners, it means packages are not delivered, the house is not cleaned, or they may not receive the right medical care. As a result, customers are left unsatisfied with the service provider, and loyalty drops. The Sfinx app transforms this frustration into satisfaction. Sfinx acts as your gatekeeper to smart doors for all commercial visits in the absence of the homeowner. With just a few clicks, you can open any smart lock at any time of the day for anyone, with trust and security. Sfinx unlocks the full potential of home services and creates convenience, reliability, efficiency, loyalty, and customer satisfaction. #sfinxenabled #smartlocks #smartaccess

Brick, New Jersey, United States

Time=money. Especially in the ecommerce sector: 🠊You need orders approved quickly 🠊You need fraud detected swiftly 🠊You need chargebacks prevented reliably And it needs to happen seamlessly & consistently, so that your business operations can continue uninterrupted. 👉When you want to increase revenue without compromising on security, it’s time to approach fraud prevention differently. WE ARE FRAUDFIX: Market leaders & innovators, we’ve taken the best of manual & software review of your orders and combined it to produce a truly unique hybrid offering: An automated order review & approval system, with access to hundreds of data points on flagged orders so that YOU can make an informed approval decision based on your knowledge of customer’s shopping habits. Our proprietary software integrates seamlessly with ecommerce platforms & payment gateways, helping reduce fraud prevention costs while increasing order approvals. FRAUD PREVENTION BY FRAUDFIX: 🗸 Approval rules created by AI & Machine Learning Technology 🗸 Review of those rules by our experienced fraud analysts 🗸 Access to hundreds of data points for review of flagged orders 🗸 The knowledge & data needed to make informed approval decisions 🗸 No work required on your part in 95% of orders In short: Technology that works *for* you & *with* you WHY WORK WITH US? ➤ FRAUD PREVENTION: Prevent loss of $$$ ➤ CHARGEBACK PROTECTION: Keep more $$$ ➤ HIGHER APPROVAL RATES: Make more $$$ THE FRAUDFIX BENEFIT: 💥15+ years of experience in the industry 💥Specializing in ecommerce fraud prevention 💥Unique hybrid tech/human fraud prevention model RESULTS LIKE THESE: 👌Reduced chargebacks to 0.04% for an international online luxury watch retailer 👌Reduced the fraud team to 5 p/t employees from 15 f/t members for a huge chain store 👌Increased revenue for clients by providing the data used to approve 80% of flagged orders More revenue. More profit. More peace of mind. Visit FraudFix.com to learn more!

Orlando, Florida, United States

GuardMetrics provides a Security Guard Tour System and related products to industry leading security officer agencies around the world, as well as HOAs, corporate security teams, non-profits, and government entities. The GuardMetrics security solutions include the real-time OfficerMetrics web panel and mobile app which contain security officer monitoring/tracking, mobile reporting, checkpoint scanning or virtual checkpoint selection, post order and handbook patrol access, visitor management and facility access software, timekeeping and scheduling/payroll solutions, and much more, all in an extremely user-friendly environment, all branded to your security officer business or corporation. Getting reports to your clients is simple and automated as well! Your clients can be set up with their own portal access – again, all branded to you – where they can view, sort, send, and download reports that you have approved, any time, using simple filters to get exactly what they want. In addition, your branded platform can simply email your clients with Daily Activity Reports and Incident Reports, either on your established schedule or in real-time! Through our partnership with the leading cell service providers in America, we provide "GuardMetrics Mobility", which includes ruggedized devices loaded with our OfficerMetrics app and any other apps you want your officers to have access to. We can then control and monitor the devices remotely through MDM (mobile device management) for maximum accountability and less worry for you.

Germany

Helping developers build safety-critical software faster

London, United Kingdom, United Kingdom

Transforming law enforcement through cutting-edge technology • Specialties: generative ai

United States

PixLab is the leading independent, software-as-a-service platform for Machine Vision and Media Processing APIs. We help developers implement intelligent apps with our Web & Offline SDKs. Our APIs features set, includes but not limited to, Passports & ID Cards Scanning, Content Moderation, Facial Recognition, Optical Character Recognition, and many other API endpoints.

Saint Paul, Minnesota, United States

Nagios - The Industry Standard In IT Infrastructure Monitoring. Complete enterprise grade network, server and log monitoring software.

Balmain, New South Wales, Australia

Our world first phone detection system is able to detect illegal mobile phone use with unrivaled accuracy. Using state of the art video systems One Task is able to provide meaningful traffic analysis for local and state Government. We are experts in the application of neural networks to solve challenging modern problems.