Alternatives to ALTCHA
Compare ALTCHA alternatives for your business or organization using the curated list below. SourceForge ranks the best alternatives to ALTCHA in 2026. Compare features, ratings, user reviews, pricing, and more from ALTCHA competitors and alternatives in order to make an informed decision for your business.
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SENTINEL
TEKLYNX
SENTINEL is a label printing automation software that works with CODESOFT. Save time and prevents errors by eliminating unnecessary manual processes, centralizing and integrating your label printing system with your business systems. SENTINEL is the only centralized print management software that takes label printing from the desktop to the server room for true enterprise printing. Integrate with any business system such as an ERP like SAP or Oracle, or WMS, then drop a flat file into the folder to initiate automatic printing. Choose the hosting option that fits best for your business whether that be on-premise or in the cloud. SENTINEL is a cost-effective option for enterprise level companies looking to automate label printing. Reduce IT interaction with little to no manual maintenance when configuration is complete. -
2
MTCaptcha
MTCaptcha
MTCaptcha is a smart captcha service that prioritizes privacy and accessibility. It offers an adaptive invisible noCaptcha that is easy for humans but hard for bots, making verification frictionless. MTCaptcha is GDPR and WCAG compliant, ensuring that your data is never sold or shared with third parties. The captcha images are certified colorblind safe and the widget is fully VPAT compliant and optimized for screen readers. MTCaptcha supports any language and can be fully customized to match any webpage. It also supports audio in captcha, making it accessible to users who are visually impaired. MTCaptcha is trusted by Enterprises, Government, NGOs worldwide and is available in all the major world languages. MTCaptcha works around the world, including in China, making it a truly global captcha solution. It is backed by an adaptive Risk Engine that monitors and responds to threats, making it difficult for bots but easy for humans.Starting Price: Free plan $0, Paid $85 - $150 -
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SentinelOne Singularity
SentinelOne
One intelligent platform. Unprecedented speed. Infinite scale. Singularity™ enables unfettered visibility, industry-leading detection, and autonomous response. Discover the power of AI-powered, enterprise-wide cybersecurity. The world’s leading enterprises use the Singularity platform to prevent, detect, and respond to cyber attacks at machine-speed, greater scale, and higher accuracy across endpoint, cloud, and identity. SentinelOne delivers cutting-edge security with this platform by offering protection against malware, exploits, and scripts. SentinelOne cloud-based platform has been perfected to be innovative compliant with security industry standards, and high-performance whether the work environment is Windows, Mac or Linux. Thanks to constant updating, threat hunting, and behavior AI, the platform is ready for any threat.Starting Price: $45 per user per year -
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TrustCaptcha
TrustCaptcha
TrustCaptcha protects your website from bots and spam—without any user interaction. Unlike traditional CAPTCHAs that rely on image puzzles and clicks, TrustCaptcha works invisibly in the background. It activates as users type, completing before they hit submit—reducing bounce rates and improving conversions. Behind the scenes, a smart trust scoring system evaluates each request, while a lightweight proof-of-work mechanism makes spam attacks costly for bots but unnoticeable for real users. This combination blocks abuse without disrupting the user experience. Fully GDPR-compliant and customizable, TrustCaptcha lets you adjust language, design, and visibility—even run it completely hidden. Integration is fast with clear documentation and support for major frameworks. Choose between fixed pricing or pay-per-use, so you only pay for what you need. TrustCaptcha delivers secure, seamless protection that boosts performance—not friction.Starting Price: €8/month -
5
Friendly Captcha
Friendly Captcha
Organizations—from startups to large enterprises—use Friendly Captcha to protect their websites and online services from spam and abuse. Friendly Captcha respects your user’s privacy and works automatically, so your users don’t have to do anything. Based on the underlying mechanisms of the blockchain, Friendly Captcha employs a fundamentally new approach to securely defend your websites and online services from spam and bots. Friendly Captcha does not depend on tracking your users and exploiting personal data. Plus, your users no longer have to deal with tedious labeling tasks. They don’t have to do anything at all.Starting Price: €9/month -
6
Prosopo CAPTCHA
Prosopo
Dynamic & PoW CAPTCHA: Real-Time Bot & Cyber Threat Defense | Prosopo Procaptcha Prosopo Procaptcha provides comprehensive protection against various automated threats, including web scraping, credential stuffing, account takeover attempts, clicks fraud, distributed denial of service (DDoS) attacks, inventory hoarding, credit card fraud, and other forms of malicious bot activity that can harm your online business or compromise user data. With no hidden fees and transparent pricing, our solution provides an affordable alternative to expensive services like reCAPTCHA and hCaptcha. Procaptcha dynamically evaluates user interactions by analyzing browser environments and behavior. Based on risk scores, it automatically applies the appropriate challenge, making it difficult for bots to bypass while ensuring a smooth experience for real users.Starting Price: Free -
7
hCaptcha
Intuition Machines
The top online services rely on hCaptcha Enterprise for best-in-class bot and fraud management. Ad networks see your visitors as the product. We only care whether a visit is good or bad. hCaptcha complies with GDPR, CCPA, LGPD, PIPL, and other global data laws. Protect your services from scraping, account takeovers, credential stuffing, and spam with our advanced machine learning and humanity verification. Minimizing friction for real users is important. hCaptcha uses simple tasks and takes less time for most users while stopping more bot traffic. hCaptcha combined advanced self-supervised machine learning with a novel edge compute approach that uniquely minimizes data collection and retention, delivered from over 250 locations globally for massive scalability. hCaptcha allows websites to earn rewards while blocking bots and other forms of abuse. -
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BotDetect CAPTCHA
Captcha
BotDetect™ CAPTCHA generator is a non-stalking form-security solution that uses a mix of measures, that are easy for humans but hard for bots, to prevent automated form posting. BotDetect also provides an audio Captcha alternative to keep websites accessible to people with impaired vision, enabling you to make WCAG and Section 508 compliant websites. The years of Google’s relentless abuses of their organic and paid search monopolies, and the years of their equally relentless campaign of disinformation and FUD about captchas, took a toll among our former competitors there are only two viable players left. During its first decade, BotDetect was unique among Captcha generators in offering many different Captcha image and sound algos. While each of them was easily comprehensible to humans, the random use of multiple Captcha generation algos made the generated captchas extremely difficult to pass automatically. -
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Barracuda Sentinel
Barracuda
Business email compromise (BEC), spear phishing, and account takeover are rapidly becoming the most significant security threats facing organizations. These hyper-targeted attacks use socially engineered tactics designed to deceive employees and can be devastating to your business and brand. Barracuda Sentinel combines artificial intelligence, deep integration with Microsoft Office 365, and brand protection into a comprehensive cloud-based solution that guards against business email compromise, account takeover, spear-phishing and other cyber fraud. At the heart of Barracuda Sentinel is the AI engine that detects and blocks socially engineered attacks in real-time and identifies the employees who are at highest risk. Unique API-based architecture gives Sentinel’s AI engine access to historical email data to learn each user’s unique communications patterns. The engine leverages multiple classifiers to map the social networks of every individual inside the company. -
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reCAPTCHA
Google
Fraudulent web activities cost enterprises billions of dollars each year. Security teams need to keep the bad actors out of their websites and ensure that their customers can always get in. reCAPTCHA has been defending millions of sites for almost a decade, and the reCAPTCHA enterprise service builds on this technology with capabilities designed specifically for enterprise security concerns. With reCAPTCHA Enterprise, you can defend your website against fraudulent activity like scraping, credential stuffing, and automated account creation and help prevent costly exploits from automated bots. And, just like reCAPTCHA v3, reCAPTCHA Enterprise will never interrupt your users with a challenge, so you can run it whenever you like without affecting conversion. reCAPTCHA Enterprise uses an adaptive risk analysis engine to keep automated software from engaging in abusive activities on your site. -
11
CaptchaFox
CaptchaFox
Online businesses rely on CaptchaFox to defend and safeguard their website and services against automated bot attacks. CaptchaFox protects against account takeover, credential stuffing, spam and scalping while complying with global privacy laws, such as GDPR, CCPA, and more. Through minimized data collection and retention during verification, the privacy of your users is always preserved. CaptchaFox utilizes a variety of data signals and dynamic response challenges to verify the authenticity of visitors without the use of cookies or trackers. The challenges have low friction and are easy for humans to solve but difficult for bots. The service is available in multiple languages and scales to incoming traffic through our global infrastructure. Enterprise customers can access advanced threat insights to achieve complete risk awareness.Starting Price: €15/month -
12
Turnstile
Cloudflare
Turnstile delivers frustration-free, CAPTCHA-free web experiences to website visitors - with just a simple snippet of free code. Moreover, Turnstile stops abuse and confirms visitors are real without the data privacy concerns or awful UX that CAPTCHAs thrust on users. Give your web visitors an even better experience. Turnstile confirms they are real with no visual puzzle - totally transparent to visitors. Turnstile always preserves the privacy of web visitors on your site - without sacrificing effectiveness. Unlike other CAPTCHA options, we never harvest data for ad retargeting. Deploy in minutes with just a quick code snippet - and totally free of charge. Humans spend about 500 years each day solving CAPTCHAs - wasting time and creating frustration. This is why Cloudflare built a better alternative to CAPTCHAs with Managed Challenge and now Turnstile.Starting Price: Free -
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GoCaptcha
GoCaptcha
GoCaptcha: First 100k verifications free monthly, fortifying websites against bots and spam. Although bots are able to bypass conventional CAPTCHAs, the GoCaptcha challenges have been specifically created to effectively counter modern threats. By offering a combination of defensibility, usability, and accessibility, GoCaptcha is a single product that can handle a variety of challenges. In fact, it's the most powerful CAPTCHA solution available. GoCaptcha provides a better user experience compared to traditional CAPTCHAs. This is because it uses a combination of fun and interactive challenges that are easy for humans to solve but difficult for bots. Overall, the combination of engaging challenges, clear presentation, and accessibility features makes GoCaptcha a more user-friendly and enjoyable CAPTCHA solution. -
14
GeeTest
GeeTest
Traditional captcha identifies bots from legitimate users with cognitive challenge. Humans are good at visual recognition task such as image or item recognition, whereas machines not. However, with the development of machine learning, machines are also capable of these cognition tasks. To defend against the sophisticated bot threats, traditional CAPTCHA has to be harder, which leads to high user friction and translates to reduced conversion rates. To solve the security vs user experience problem, GeeTest developed AI-powered Slide CAPTCHA in 2012. Instead of visual recognition challenge, Powered by massive biometric data collected in the past 8 years, GeeTest built a self-adaptive defense model based on Graph Convolutional Networks (GCN). By analyzing over 200+ parameters, our dynamic defense model provides you with a broader and deeper understanding of bot activities associated with any API. -
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CaptchaText
CaptchaText
CaptchaText is 100% FREE, built on a revolutionary ZERO database architecture, powered by a proprietary Hybrid In-Memory Indexing (Hybrid IMI) engine algorithm, that enables CAPTCHA authentication to be performed using minimal data bits against server memory. CaptchaText's multi-layered security approach includes real-time IP verification, sophisticated bot detection algorithms, and intelligent token management that adapts to your traffic patterns. With support for 23 languages and flexible customization options, CaptchaText seamlessly integrates into any website while providing robust protection against automated threats. Experience the power of advanced security without any cost limitations, powered by a revolutionary Zero Database architecture and proprietary Hybrid In-Memory Indexing engine. This cutting-edge technology enables CaptchaText to provide enterprise-grade protection at unprecedented efficiency, allowing to offer their complete feature set at no cost. By eliminatingStarting Price: $0 -
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Yandex SmartCaptcha
Yandex
The service identifies requests similar to automatic ones, identifies bots, and filters them out without loss of response speed. For analysis, we use ML models trained on datasets containing data on many years of experience in protecting Yandex web resources. The datasets are regularly updated. The service does not use ready-made images, but generates them independently, making it possible to maintain an 85% level of human recognition while making it difficult for bots to recognize the CAPTCHA. SmartCaptcha is deployed in the Yandex Cloud infrastructure, which complies with international standards and Russian information security laws. Add verification to your site without the “I’m not a robot” button. An invisible captcha will only be seen by users with suspicious-looking requests. The service generates texts for recognition independently, and you can choose their level of complexity.Starting Price: $0.800000 per 1000 requests -
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YUDU Sentinel
YUDU
Incident management, emergency mass notification and business continuity software. Sentinel is a crisis communications platform to accelerate and improve your crisis response. Dynamic, digital tools allow you to send mass notification alerts, share documents, communicate via chat channels and attend instant conference calls. Developed as a mobile-first solution, Sentinel is accessible anywhere, any time. Administrators have eyes-on access, with all data secured for post-incident review. Sentinel is hosted on a single-tenant, secure cloud server to protect against cyber-attacks and server loss. The Sentinel crisis console is protected by two-factor authentication adding an extra layer of protection. A white-label version of the Sentinel incident management app is available, allowing clients to add their own name and branding. Sentinel is used for critical incident management & crisis response extensively in the financial, legal, entertainment and engineering sectors. -
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Thales Sentinel
Thales
Sentinel Software Monetization solutions combine licensing, protection, and entitlement management to drive business growth. Let Sentinel help you extract the most value from your software. Our software solutions help customers generate new revenue streams, improve operational efficiency, increase customer satisfaction, and gain valuable business insights. Based on award-winning technology, Sentinel has a strong global customer base with over 10,000 customers, in 30 industries located in over 100 countries. Sentinel solutions enable you to offer flexible business models, capture new revenue opportunities, and minimize revenue leaks. Sentinel solutions enable you to simplify supply chain processes, ensure business continuity, reduce risk, and eliminate operational overhead. Sentinel solutions enable you to create a highly personalized and fully connected user experience to increase customer satisfaction, reduce churn, and strengthen brand loyalty. -
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Sentinel Print Management
ePaper
Sentinel by EPaper Ltd. (also known as b-guard) is print management software with flexible, modular architecture that can be customized according to the printing/copying/scanning needs of any type of organization - from small business to global enterprise. It adjusts according to any enterprise architecture. Sentinel integrates with existing printing infrastructure and opens the possibility to save the vast amount of money on toner, paper, electricity and costly maintenance. It makes possible to set printing policies for users and groups, enforce duplex printing if needed, control the quality and other parameters of print output. The options for customization are unlimited due to powerful scripting language used in Sentinel. Sentinel uses unique SaveToner technology that makes possible to reduce the amount of toner use across whole enterprise not compromising on quality. -
20
Arkose MatchKey
Arkose Labs
Arkose MatchKey challenges provide a unique user experience, performance improvements, and powerful styling features. Traditional CAPTCHAs don’t work because bots get around them. But Arkose MatchKey challenges are designed to meet modern threats head-on by providing the best of defensibility, usability, and accessibility in one product. In fact, Arkose MatchKey is the strongest CAPTCHA ever made. Arkose MatchKey is a state-of-the-art series of challenges with industry-leading security. An unparalleled variety of 3D imagery. Our strongest challenges may produce more than 1,250 variations of a problem to solve. All are incredibly easy for legitimate users, but the variety makes it incredibly difficult to solve with automation. We use a key image to solve the largest problem with challenge design: Conveying instructions that are universally understandable across all languages and cultures. Large, aesthetically pleasing images are easy to see. -
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Sentinel dVPN
Sentinel
The Sentinel ecosystem is a global network of autonomous dVPN applications that enable private and censorship resistant internet access. Individuals from all over the world can now monetize on their unused bandwidth by becoming a 'Bandwidth Miner' on the Sentinel p2p bandwidth sharing network. The integration of Sentinel dVPN nodes with hardware devices such as routers, allow for users to effortlessly host Sentinel nodes from their home, allowing for the creation of a robust residential IP marketplace. Mainstream VPN organizations require data centers that scale up energy requirements and hardware utilization over time. The Sentinel dVPN framework establishes a new paradigm of trusted and secure networking while also bringing in tremendous energy efficiency through the utilization of shared resources. All dVPNs built on Sentinel utilize the shared bandwidth of Sentinel's global dVPN node host community which is composed by idle already existing capacity. -
22
Lynx Sentinel
Ryte Byte
Lynx Sentinel™ software automatically plots, on a map or satellite image, locations of offenders, protected areas, crimes and minor incidents. This system puts time critical information at your finger tips for quicker response to events. By knowing the location of protected areas, e.g. schools, day care centers, bus stops, Lynx Sentinel™ can warn you when offenders violate protected areas. The reports are easy to read and save hundreds of hours of tedious hand searching and measuring. In addition, Lynx Sentinel™ provides end-users with location information about crimes and incidents (car accidents, hazardous materials locations and others).Starting Price: $500.00/one-time -
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Uppsala Security
Uppsala Security
Have you fallen victim to a crypto scam or crypto exchange hack? Security experts track your stolen funds in real time. Uppsala Security provides risk management solutions for cryptocurrency AML, regulation compliance, and cybersecurity. Uppsala Security's AML Solution integrated with Samsung Blockchain's wallet, providing a safe user experience for all users. Sentinel Protocol, operated and developed by Uppsala Security, is the world's first crowdsourced Threat Intelligence Platform powered by blockchain technology to protect the cyberspace. Uppsala Security built the first crowdsourced Threat Intelligence Platform known as the Sentinel Protocol, which is powered by blockchain technology. Supporting the framework is a team of security analysts and researchers, who aim to deliver a safely interconnected experience with a suite of solutions that meet the crypto security needs of organizations and the compliance standards of the cybersecurity industry. -
24
Sentinel IPS
Sentinel IPS
An affordable suite of network security services, including a Managed Network Detection and Response team, our unique Network Cloaking™ methodology, and CINS Active Threat Intelligence. Comprehensive managed security. Designed to support lean IT teams, and get them back to their other projects. Working with you to deflect outside intrusions, detect malicious threats, and respond quickly to critical events. Autonomous Threat Defense and Active Threat Intelligence beyond the firewall. Another set of eyes on traffic inside the network. Sentinel Outpost provides advanced threat protection at the network’s edge with Network Cloaking™, blocking malware, exploitation attempts, and other threats before they reach the firewall. -
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KeyCAPTCHA
KeyCAPTCHA
More than 50.000 sites worldwide use our protection. Improve your captcha in 5 minutes. We have captcha plugins for 19 popular content management systems such as Concrete5, phpBB, Simple Machines Forum, MediaWiki, PunBB, MyBB, Movable Type, DataLife Engine, Phorum, Woltlab BB, OpenCart, Pligg, and XOOPS. -
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Truth Technologies Sentinel
Truth Technologies Inc.
Sentinel™ by Truth Technologies is an AML and KYC compliance screening platform designed for fast, accurate identity verification and reliable regulatory protection. The system supports the USA PATRIOT Act and OFAC compliance while delivering PEP screening, sanctions checks, and adverse media screening. Built for real-time environments, Sentinel™ integrates easily with existing systems, allowing organizations to streamline compliance processes without disrupting established workflows. Powered by advanced matching algorithms, Sentinel™ significantly reduces false positives and increases screening accuracy. Sentinel™ also provides continuous monitoring, automatically re-screening customers as new data becomes available and helping users stay up to date with evolving regulatory demands. Built-in reporting generates detailed, exportable summaries that support audits, internal reviews, and regulatory examinations. -
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LogSentinel
LogSentinel
LogSentinel’s mission is to help organizations of all sizes to improve their information security posture by leveraging the latest technologies like blockchain and AI. We deliver robust solutions designed to protect against cyberattacks and ensure the highest level of compliance with legal standards and regulations. LogSentinel SIEM, our flagship product, is a next-gen Security Information and Event Management system offering simplicity, predictability, and innovation like nobody else. It helps organizations to completely eliminate their blind spots and significantly reduce the time and cost of incident detection, investigation and response. Compared to the alternatives, LogSentinel provides strong log integrity, unlimited retention, and simple and predictable pricing. The unparalleled ease of use and flexibility allows LogSentinel to help SMEs in their cybersecurity and compliance efforts by giving them an enterprise security tool in a way they can afford and manage. -
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Solve Media CAPTCHA TYPE-IN
Solve Media
Solve Media's CAPTCHA TYPE-IN™ ads are an easy plug-in solution that saves your users time while making your site more secure and more profitable. Instead of struggling with difficult puzzles, users quickly enter a simple brand message or security phrase. Help your users reach their destination quickly and easily, saving them an average of 7 seconds every time. Earn incremental revenue from previously un-monetized placements on a revenue share model. Behind our TYPE-IN™ ads is a sophisticated technology that protects your site from bots, spammers, and attackers. Our security advisory council is comprised of industry-leading experts who drive the technology that makes safe online advertising possible. CAPTCHA is a test to determine if an end user is a human or an automated bot. Did you know that bots account for 25% of web traffic? As a Solve Media partner, some of the industry's best security minds have you protected. -
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SAI Sentinel
SAI Sentinel
Sentinel is a union-management software designed to meet the union's specific needs. Our customer service team is available when you need a helping hand. Conserve your energy, reduce the risk of errors, and gradually eliminate the use of paper. Our software simplifies both members' and managers' day-to-day concerns and interactions. Sentinel is a software specifically designed to make union management easier. Made in collaboration with several unions, Sentinel was conceived to make daily union management easy and enjoyable. Sentinel is accessible to unions of all sizes. The personalized setup to begin your free trial takes about two weeks. Sentinel is a web-based software and therefore does not require any installation. Your client space is accessible from anywhere via a highly secured internet connection on local networks or individual computers. You have complete control over the permissions granted to each user within your organization.Starting Price: $0.55 CAD/month/member -
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TextCaptcha
TextCaptcha
The TextCaptcha service provides access to textual CAPTCHA challenges via a simple JSON or XML API over HTTP. The question is the textual challenge that should be presented to the user. The answers are the MD5 hashes of correct lower cased answers: you should be able to check responses from real users you challenge with the question against these checksums. A text CAPTCHA is more accessible to visually impaired users than their image-based alternatives like ReCAPTCHA. Using text is also more flexible if for example you need to present the challenge over a text-only channel like SMS or IRC. The problem with text CAPTCHAs is that they provide inherently more information than a distorted image. They are parseable, under the right conditions solveable. With the advent of contextual parsing tools such as Wolfram Alpha, such simple logic puzzles have become easier to solve programatically.Starting Price: Free -
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VistaPath Sentinel
VistaPath Biosystems
The sample container and cassette are placed into the Sentinel, where an image of the tissue and the container label is taken. The Sentinel continuously checks the container and cassettes being used to guarantee specimens can’t be mixed up. As the tissue is transferred into the cassette, the Sentinel locates, measures and captures an image of each piece of tissue. A gross report is automatically generated using the laboratory’s own template. The technician approves the report and it’s transferred to the patient’s record. The Sentinel will automatically locate, measure and image tissue as it’s placed into the cassette, all in under a second. Measurements are more accurate and consistent than from technicians. Print beautiful, full-color reports that provide the gross description, patient and clinician information and images of the container, container label and cassette. -
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Aryza Sentinel
Aryza
Aryza Sentinel is a modular loan and lease management platform providing over 200 lending businesses with a flexible SaaS-based solution. The loan management software is made up of several core modules which can take end customers from an initial application, through the underwriting process onto agreement execution to installment collections, arrears management and settlement. Aryza Sentinel’s unique modular design can be deployed at the relevant point of a customer’s journey. Used by start ups and established businesses, the loan management software is tailored to meet individual users’ requirements. The Administration Module is the core engine for all the Aryza Sentinel modules with the ability to calculate rates, income apportionment, charges, settlements and arrears on all agreement types. Tried and tested products with over 300 customers currently using our lending software. -
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Open Systems MDR+
Open Systems
We improved our MDR so you aren’t flooded with alerts, and your business can keep moving. We’ve built it for modern business operations via a cloud-based SIEM, Microsoft Sentinel. Our SOC analysts are equipped with advanced AI detection and insights to identify threats earlier, determine which ones are real, and prioritize those with the highest potential for damage. We care deeply about our customers’ experience, so we have devised a way to minimize disruption by containing threats quickly and precisely. We call it MDR+. Our MDR+ solution combines human expertise, advanced threat detection processes, and world-class technology enabling you to react earlier in the kill chain. Azure Sentinel, with its vast ecosystems, already provides broad data ingestion and detection capabilities. Our use cases are enriched with powerful security playbooks that either run automatically or help the security analyst in taking the next steps. -
34
SQF-Sentinel
Focus Works
Sentinel is a complete food safety software solution covering all food industry safety standards. Centralized documentation management puts the right documentation at your fingertips. Receive notifications of non-compliance, inspection issues, and critical control point failures. Be audit ready. Sentinel allows Focus Works customers to take control of their food safety documentation, prevent non-compliance issues and be alerted when they do occur. Monitor your plant floor at a glance with a customizable user dashboard. Sentinel tracks all CCP, QC Checks, inspections, temperatures and any other item allowing you to catch problems in real time. Customers create and manage the list of control points that meets their requirements. Document Control is the foundation of food safety and quality management systems. Sentinel manages all of your documentation with version histories, ensuring ease of access to procedures, policies, SOP’s, in-house or third party.Starting Price: $25000 one-time payment -
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Port0
Port0
Port0 is a cutting-edge network security platform designed to enhance visibility, control, and segmentation within complex organizational networks, providing a seamless, integrated experience with endpoint security solutions like SentinelOne. At its core, Port0 aims to empower security teams by bridging the gap between endpoint protection and network-wide security, offering complete situational awareness, simplified threat management, and a Zero Trust-aligned micro-segmentation model. -
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Sentinel9
Sentinel9
Sentinel|9 is a digital education and eLearning content provider specializing in executive education and corporate development. They offer a comprehensive suite of services. Sentinel9's solutions are designed to seamlessly integrate with existing frameworks, enriching content libraries and driving efficiency across organizations. Their offerings cater to learning platforms, corporate development, individual learners, and educational institutions, providing flexible, mobile-first learning accessible anytime for ongoing development. Partnership with exclusive access to premier online learning libraries and resources, expanding knowledge base. Access to high-quality courses for career advancement. Flexible learning that balances theory and practice. AI-driven analysis for individualized content delivery. Extensive resources for deeper learning. Develop your course ideas with Sentinel9. -
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Microsoft Sentinel
Microsoft
Standing watch, by your side. Intelligent security analytics for your entire enterprise. See and stop threats before they cause harm, with SIEM reinvented for a modern world. Microsoft Sentinel is your birds-eye view across the enterprise. Put the cloud and large-scale intelligence from decades of Microsoft security experience to work. Make your threat detection and response smarter and faster with artificial intelligence (AI). Eliminate security infrastructure setup and maintenance, and elastically scale to meet your security needs—while reducing IT costs. Collect data at cloud scale—across all users, devices, applications, and infrastructure, both on-premises and in multiple clouds. Detect previously uncovered threats and minimize false positives using analytics and unparalleled threat intelligence from Microsoft. Investigate threats with AI and hunt suspicious activities at scale, tapping into decades of cybersecurity work at Microsoft. -
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Sutherland Sentinel AI
Sutherland
Meet Sutherland Sentinel AI™, the most comprehensive remote worker security suite on the market. Keep your remote workforce operating effectively while also passing key security compliance audits. For many, working from home has become the new normal. However, as more organizations adopt a modern approach to working remotely, security threats increase. And for businesses involved in the transaction of highly confidential and sensitive data, security is business-critical. The need for a solution that ensures private information remains secure when employees work from home is more important than ever. Sutherland Sentinel AI™ is a holistic solution that helps quickly augment your work environment to improve remote workforce security. It keeps important data secure and enables employees to continue working productively while still adhering to company and client security policies without sacrificing privacy. -
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Sentinel Visualizer
FMS, Inc
Empowering the demanding needs of intelligence analysts, law enforcement, investigators, researchers, and information workers, Sentinel Visualizer is the next generation data visualization and analysis solution for your big data. With cutting edge features and best-of-breed usability, Sentinel Visualizer provides you with insight into patterns and trends hidden in your data. Its database driven data visualization platform lets you quickly see multi-level links among entities and model different relationship types. Advanced drawing and redrawing features generate optimized views to highlight the most important entities. Social Network Analysis (SNA) metrics reveal the most interesting suspects in complex webs. With advanced filtering, squelching, weighted relationship types, shortest path analysis, timelines, and integrated geospatial features, Sentinel Visualizer helps you maximize the value of your data.Starting Price: $2,899 -
40
HookProbe
HookProbe
HookProbe is an open-source AI-native intrusion detection system (IDS/IPS) that runs on Raspberry Pi and edge devices. It combines eBPF/XDP kernel-level packet filtering with machine learning threat classification to deliver autonomous network security with zero cloud dependency. The stack includes NAPSE (AI packet inspection), HYDRA (threat intelligence pipeline), SENTINEL (ML classification engine), and AEGIS (autonomous defense orchestrator). In production, a single Raspberry Pi 5 processes 11M+ security events, classifies 177K ML verdicts, and tracks 11,800+ attacker IPs — all autonomously. Key features: - 5-minute install on Raspberry Pi 5 or any Linux device - eBPF/XDP wire-speed packet filtering and DDoS mitigation - ML-based threat classification (benign/suspicious/malicious) - Real-time QSecBit security posture scoring - Web dashboard with live threat visualisation - Post-quantum cryptography (Kyber KEM) - Collective mesh defense across nodesStarting Price: $9/month -
41
Bot Sentinel
Bot Sentinel
We designed Bot Sentinel to be simple to use and as informative as possible. We publicly display detailed information about Twitter accounts the platform is tracking to give visitors of this website a better understanding of how nefarious accounts spread disinformation and target other accounts. We try to be as transparent as possible and give visitors as many data points as possible. Bot Sentinel is a non-partisan platform; we track all accounts. The platform uses machine learning and artificial intelligence to classify Twitter accounts and add the accounts to a publicly available database that anyone can browse. We trained Bot Sentinel to classify Twitter accounts using thousands of accounts and millions of tweets for our machine-learning model. The system can correctly classify accounts with an accuracy of 95%. Unlike other machine learning tools designed to detect “bots,” we are focusing on specific behaviors and activities deemed inappropriate by Twitter rules.Starting Price: Free -
42
Mediatrix Cloud Sentinel
M5 Technologies
The Mediatrix Sentinel CS is a high-performance Session Border Controller (SBC) designed for small and medium-sized businesses, deployable in virtual environments either on-premises or in the cloud. It utilizes the same Microsoft Teams-certified DGW software as hardware-based Sentinel SBCs, ensuring seamless integration and support for Direct Routing. Key features include SIP normalization, network demarcation, survivability, and robust security measures such as TLS/SRTP encryption and SIP-enabled firewalls to prevent DoS attacks. The Sentinel CS supports over 6,000 concurrent sessions and more than 15,000 registered users without requiring additional licenses. It ensures service continuity by rerouting calls through secondary servers or the PSTN during primary server outages. With QoS monitoring, remote mass management, and advanced troubleshooting tools, it facilitates cost-effective network maintenance and superior customer service. -
43
Valen Sentinel
Valen Agency
Valen Sentinel is an influencer marketing compliance and campaign management platform for brands running paid sponsorship campaigns. FTC penalties hit $53,088 per violation in 2026. Valen Sentinel fixes this by scanning any YouTube URL or uploaded video in under 2 minutes for FTC disclosure violations. Features include FTC compliance checker with compliance history, ROI predictor with fake follower detection, collaborative workspace, milestone tracking and legally binding digital agreements. $99 per month. All features included...Starting Price: $99/month/user -
44
AbuseHQ
Abusix
AbuseHQ is the first network abuse desk SaaS application for ISPs, Telcos, and Hosting & Cloud Providers which identifies and neutralizes abuse. With AbuseHQ, it is easy to keep control, knowledge, and oversight to prevent abuse within your network. AbuseHQ enables network security and abuse teams to identify, respond, mitigate, and address compromised accounts automatically. We believe that we can fight network abuse and other cyber threats on a global scale, and AbuseHQ plays one major part in it. AbuseHQ fully automates security and abuse workflows, increases productivity, subscriber alert speed, and dramatically improves network security while lowering support costs, thus making your network unattractive for bad actors and their bots. AbuseHQ is designed to easily integrate with other types of subscriber security alerts through email or our well-documented API, honeypots, MTA logs, user login failure alerts, and different kinds of edge security system logs. -
45
CINS
CINSarmy
As our base of Sentinel IPS units has grown, we’ve come to realize the attack data we gather has significant value, both to our own customers and to the community at large. Collective Intelligence Network Security (CINS, pronounced “sins,” get it?) is our effort to use this information to significantly improve the security of our customers’ networks. We also provide this vital information to the InfoSec community free of charge. Our CINS system is constantly gathering attack data from each of our Sentinel units in the field. Using this data, we calculate a CINS Score for every IP address flagged by our system. Much like a FICO score, which shows you the quality of your credit, the CINS Score is designed to show you the quality – the trustworthiness – of an IP address. The IP address’ whois information, country of origin, the nature, frequency and breadth of its attacks across the Sentinel network are listed with the CINS Score. -
46
Binary Defense
Binary Defense
To prevent breaches, you need complete cybersecurity protection. It takes a 24×7 security team to monitor, detect and respond to threats. Take the cost and complexity out of cybersecurity by extending your team and expertise. Our Microsoft Sentinel experts get your team deployed, monitoring, and responding faster than ever while our SOC Analysts and Threat Hunters always have your teams back. Guard the weakest points in your network – your laptops, desktops and servers. We provide advanced endpoint protection and system management. Gain comprehensive, enterprise-level security. We deploy, monitor and tune your SIEM with around-the-clock protection from our security analysts. Be proactive with your cybersecurity. We detect and thwart attackers before they strike by hunting for threats where they live. Identify unknown threats and prevent attackers from evading existing security defenses with proactive threat hunting. -
47
CardinalOps
CardinalOps
The CardinalOps platform is an AI-powered threat exposure management solution designed to provide organizations with an integrated view of prevention and detection controls across endpoint, cloud, identity, network, and more. It aggregates findings from misconfigurations, unsecured internet-facing workloads, missing hardening controls, and gaps in detection or prevention to give full visibility of exposures and prioritize actions based on business context and adversary tactics. The system continuously maps detections and controls to the MITRE ATT&CK framework to assess coverage depth and identify broken, noisy, or missing detection rules, while also generating deployment-ready detection content customized to each environment via native API integration with major SIEM/XDR tools such as Splunk, Microsoft Sentinel, IBM QRadar, and others. Through its automation and threat intelligence operationalization features, it helps security teams remediate exposure faster. -
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BotBye
BotBye
BotBye detects and blocks bots and fraud before damage is done. Adaptive risk scoring evaluates every request in real time, fitting any threat scenario. Every request is protected with a one-time token generated client-side and verified server-side via API. Each request gets a verdict — Allow, Challenge, or Block — with risk scores, triggered signals, and enrichment data. Threat coverage: account takeover, credential stuffing, brute force attacks, fake registrations, data scraping, form spam, API abuse, payment fraud, coupon abuse. Free plan available. Paid from $1/mo.Starting Price: $1 -
49
NeuShield Data Sentinel
NeuShield
The War on Ransomware is Over. NeuShield Data Sentinel does more than just detecting and blocking ransomware attacks. We’re the only anti-ransomware technology that can recover your damaged data from malicious software attacks without a backup. Data Sentinel uses Mirror Shielding™ to protect files ensuring that you can instantly recover your important data from any ransomware attack. Patented technology that adds a barrier to protected files preventing them from being modified. Mirror Shielding™ makes an attacker believe they have access to a computer’s original data files, but they are in fact only seeing a mirror image of them. Restores operating system files and settings back to a known good state allowing you to quickly regain access to your computer after a ransomware attack. One-Click Restore also removes both known and unknown malware. Protects the boot portion of a drive to prevent aggressive types of ransomware from taking over the boot process. -
50
SentinelDB
LogSentinel
Field-level encryption with a secure key hierarchy so that no data breach can occur. Covers all data protection and audit trail requirements (GDPR, HIPAA, CCPA, NIST, PCI DSS, PSD2, ISO 27001). Full visibility on all systems with blockchain-protected immutable audit trail that uses AI to detect fraud. We take care of scalability, high-availability, backups, etc. You just send and retrieve the data. SentinelDB encrypts each record separately using field-level encryption with a secure key hierarchy so that no data breach can occur. By utilizing blockchain technology, we don’t allow anyone, even privileged users, to tamper with the audit trail, thus minimizing risk of internal fraud. In case of a fraud attempt you will be alerted in real-time. Building a compliant database and audit trail from scratch is expensive and can take months. SentinelDB can be integrated through an API with minimal changes to existing systems, infrastructure, processes and information flow.
