CertAlert - Alternatives & Competitors
Never let SSL certificates expire again
CertAlert provides professional SSL certificate expiration monitoring with real-time alerts, multi-channel notifications, and team collaboration features to keep websites secure.
Ranked by Relevance
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1
SSL Monitor Effortless SSL Certificate Expiry Monitoring and AlertsSSL Monitor provides automatic SSL certificate monitoring for unlimited domains with timely email alerts, customizable notifications, and public status pages to keep websites secure and prevent costly expirations.
- Freemium
- From 2$
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2
SSLState Effortless Free SSL and Domain Monitoring ToolSSLState is a free AI-powered platform for monitoring SSL certificates and domain expirations, supporting up to 100 domains with real-time notifications to ensure uninterrupted website security.
- Freemium
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3
Dome Alert Proactive Domain & SSL Monitoring with Instant AlertsDome Alert monitors your domain's SSL certificate expiration and connectivity, sending proactive alerts to prevent costly downtime and security issues with a simple one-time payment.
- Pay Once
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4
Pingtide Reliable Website and SSL Monitoring with Real-Time NotificationsPingtide is an AI-powered website monitoring tool that checks website availability and SSL certificates at regular intervals, sending instant email notifications for outages or expirations to ensure optimal online performance.
- Freemium
- From 5$
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5
Monitoria Active Monitoring for Your WebsiteMonitoria is a website monitoring service that provides continuous uptime and SSL certificate monitoring with immediate email notifications when issues are detected.
- Freemium
- From 29$
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6
UptimeBeats Uptime Monitoring and Status Pages Without Breaking the BankUptimeBeats is a comprehensive website monitoring tool that provides 24/7 uptime monitoring, instant downtime alerts, and beautiful status pages at an affordable cost.
- Freemium
- From 5$
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7
UptimeObserver Unified Monitoring for Websites, Domains, and Critical ServicesUptimeObserver provides comprehensive website, DNS, SSL, port, and domain monitoring with real-time alerts and customizable integrations, helping businesses ensure maximum uptime and online security.
- Freemium
- From 6$
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8
KIT.domains Centralized Domain & SSL Monitoring for Busy ProfessionalsKIT.domains streamlines domain and SSL certificate monitoring, offering proactive alerts and management tools for entrepreneurs, developers, and businesses seeking robust digital asset security.
- Free Trial
- From 15$
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9
Domain Monitor The fastest all-in-one domain & website monitoring toolDomain Monitor is a comprehensive monitoring solution that tracks domain expiration, website uptime, SSL certificates, and more, providing instant alerts to prevent downtime and security issues.
- Freemium
- From 8$
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10
Monibot AI-Driven Monitoring for Websites, Servers, and ApplicationsMonibot provides AI-powered monitoring solutions for websites, servers, and applications, ensuring rapid notifications and proactive issue resolution.
- Freemium
- From 8$
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11
DownNotifier Get notified fast when your website is downDownNotifier is a web monitoring service that sends alerts when websites go offline, with features including SSL certificate monitoring and WhatsApp notifications.
- Freemium
- From 2$
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12
StatusCake Reliable Website, Domain & Server Monitoring SolutionsStatusCake offers comprehensive website, server, domain, SSL, and page speed monitoring solutions with instant alerts and detailed reporting to ensure maximum uptime and online performance.
- Freemium
- From 21$
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13
BoltAPI Real-Time Website & API Monitoring with Automated AlertsBoltAPI provides comprehensive real-time monitoring for websites and APIs, offering instant alerts and SSL certificate tracking to prevent downtime and ensure continuous uptime. Monitor from multiple global locations, receive timely notifications, and customize monitoring for all your services.
- Freemium
- From 1$
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14
UptimeRobot The world's leading uptime monitoring service.UptimeRobot is a leading website monitoring service that alerts users to downtime. It offers comprehensive monitoring solutions for websites, SSL certificates, domains, and more.
- Freemium
- From 8$
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15
WatchMyDomains.link Free Domain Expiry Alerts & RemindersWatchMyDomains.link is an AI-powered domain management tool that tracks all your domains in one place and sends custom reminders to prevent expiry, with unlimited domains and team alerts.
- Free
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16
SSL2BUY Cheap SSL Certificate Provider with Top Brands and ACME AutomationSSL2BUY is a digital certificate provider offering affordable SSL, Code Signing, S/MIME, and VMC certificates from leading brands like DigiCert, Sectigo, and Comodo, with ACME automation for simplified lifecycle management.
- Paid
- From 1$
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17
Simple Ops Performance monitoring simplified so you never lose your customers againSimple Ops is an AI-powered performance monitoring platform that tracks website health, uptime, and core web vitals to improve SEO and user experience with real-time alerts.
- Freemium
- From 20$
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18
Oh Dear The all-in-one monitoring tool for your entire websiteOh Dear is a comprehensive website monitoring platform that provides instant notifications when issues occur and helps manage incidents efficiently. It offers unlimited website monitoring with features like uptime tracking, performance analysis, and SSL certificate monitoring.
- Freemium
- From 15$
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19
Scanigma Real-time security audit tool for web applications and IT infrastructuresScanigma is a security audit tool that provides real-time analysis of security configurations for web applications and publicly accessible IT infrastructures, simplifying the work of developers, operators, and IT security professionals.
- Freemium
- From 49$
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20
IfServer.Live Your Ultimate Website Monitoring SolutionIfServer.Live is an AI-powered website monitoring tool that provides real-time availability checks, instant alerts, and detailed performance reports to ensure websites remain operational and reliable.
- Other
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21
Statustes Real-Time Website and Server Monitoring with Advanced NotificationsStatustes provides comprehensive uptime monitoring, status pages, and customizable notifications, helping businesses track website and server performance in real time.
- Freemium
- From 17$
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22
Certify the Web Professional Certificate Management for Windows, powered by Let's EncryptCertify the Web provides automated SSL/TLS certificate management for Windows servers, enabling easy setup and auto-renewal of free certificates from Let's Encrypt and other ACME authorities.
- Freemium
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23
ZeroToPing Real-Time Website Uptime Monitoring With Instant AlertsZeroToPing provides real-time website uptime and SSL monitoring, enabling businesses to receive instant notifications and detailed reporting to ensure maximum online availability.
- Freemium
- From 6$
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24
Sitealarm.de Effortless Website Monitoring and Uptime ChecksSitealarm.de offers comprehensive website monitoring with uptime checks from multiple locations, broken link detection, and instant notifications. Its user-friendly platform ensures easy setup and reliable performance insights for your web services.
- Freemium
- From 5$
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25
Netumo Comprehensive Website Monitoring and Management PlatformNetumo offers 24/7 website monitoring, performance checks, security scans, and status pages in an easy-to-use platform for digital agencies and professionals.
- Freemium
- From 8$
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26
StatusSight Real-time outage alerts for the services you rely onStatusSight provides real-time outage alerts for over 3,000 services. Stay informed about service disruptions with a custom dashboard.
- Free
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27
Robotalp All-in-One AI-Powered Uptime Monitoring PlatformRobotalp is an AI-driven uptime monitoring platform that automates website, API, and infrastructure monitoring with real-time alerts to reduce downtime and optimize performance.
- Freemium
- From 15$
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28
Uptimewolf Comprehensive Uptime Monitoring & Status Pages SolutionUptimewolf offers all-in-one website, server, and domain monitoring with customizable status pages, instant notifications, and detailed analytics to ensure online resources remain accessible.
- Paid
- From 3$
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29
Cronly Never miss a cron job again with cloud-based monitoring and managementCronly is an AI-powered monitoring platform that helps developers track and manage cron jobs in the cloud, ensuring reliability and alerting users when tasks fail.
- Paid
- From 1$
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30
WebTotem Your personal AI-powered web application security assistantWebTotem is an AI-powered web security platform that provides comprehensive website protection through antivirus scanning, firewall protection, and continuous monitoring to prevent cyber attacks and maintain website security.
- Paid
- From 8$
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31
Semonto Comprehensive Website Performance and Server Monitoring PlatformSemonto offers 24/7 automated website and server monitoring, alerting users in real time of technical issues to maintain online reliability and security.
- Free Trial
- From 8$
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32
StatusNotify Comprehensive Cloud Service Status Monitoring and AlertsStatusNotify provides robust monitoring and instant notifications for over 240 cloud services, helping teams stay informed about service uptime issues. Customize alerts and monitor service status seamlessly from a unified dashboard.
- Freemium
- From 20$
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33
Uptimia Comprehensive Website Uptime and Performance MonitoringUptimia offers all-in-one website monitoring solutions, providing uptime checks, real user monitoring, SSL and domain expiration alerts, and advanced performance analytics to ensure your online presence remains uninterrupted.
- Freemium
- From 9$
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34
Webmaster.Ninja Monitoring for website investors!Webmaster.Ninja is a comprehensive website monitoring platform that tracks website downtime, domain expiration, SSL certificates, email blacklists, and website speed to help website investors manage their portfolios efficiently.
- Freemium
- From 5$
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35
YourServerIsDown Instant SMS alerts when your server goes downYourServerIsDown provides real-time SMS notifications for server downtime, helping businesses prevent customer loss and maintain service reliability with quick setup and global coverage.
- Usage Based
- From 5$
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36
EzUptime Spot Website Glitches Before Your Customers DoEzUptime provides comprehensive uptime monitoring with real-time alerts, detailed performance stats, and multi-channel notifications to ensure website and server reliability.
- Freemium
- From 4$
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37
Status List Straight forward uptime monitoring you can count onStatus List provides reliable uptime monitoring and hosted status pages with email, SMS, and Slack notifications for servers and applications.
- Freemium
- From 9$
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38
DomainsHook A Powerful Domains Manager for Modern Domain ManagementDomainsHook is an AI-powered domain management platform that centralizes domain tracking across multiple registrars with features like expiry reminders, WHOIS checking, and secure dashboard organization.
- Freemium
- From 13$
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39
SiteUptime Get Notified by Email, SMS or Phone When Your Website is DownSiteUptime is a website monitoring service that checks your website at 2-minute intervals from 11 different locations across 4 continents and alerts you via email, SMS, or phone when downtime is detected.
- Freemium
- From 10$
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40
UptimePal Premium website monitoring without the premium price.UptimePal provides affordable and reliable website monitoring with global uptime checks, instant alerts, and detailed performance reports to ensure your website stays online and performs optimally.
- Free Trial
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41
Little Warden Proactive Monitoring of Multiple WebsitesLittle Warden monitors websites for critical changes and alerts users, ensuring proactive management and preventing potential issues. It offers various checks, renewal reports, and team collaboration features.
- Paid
- From 35$
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42
Spectate Monitor websites, APIs and servers in secondsSpectate is a comprehensive monitoring platform that provides instant alerts and AI-powered root cause analysis for websites, APIs, and servers, along with automated status page updates.
- Freemium
- From 12$
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43
NotifierLab Automated Reminders & Smart Document Management for BusinessesNotifierLab streamlines deadline tracking and document management with automated email reminders, secure data encryption, and real-time updates for optimal business organization.
- Freemium
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44
AlertBot Advanced Website Monitoring Done SimplyAlertBot is a comprehensive website monitoring tool that tracks web pages, mobile sites, and servers using real web browsers to detect errors, slowdowns, and failures with real-time alerts.
- Free Trial
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45
Entireweb Status Real-time uptime and outage monitoring for online services worldwideEntireweb Status provides real-time monitoring for over 8,300 online services, apps, and digital experiences worldwide, offering instant outage alerts and comprehensive status dashboards.
- Other
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46
VAPT Insights Comprehensive Website Security & Vulnerability ScanningVAPT Insights provides instant website security scans to detect risks, misconfigurations, and missing protections, helping you stay ahead of online threats.
- Free
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47
WebsiteSecurityStore Industry-Leading Website Security Solutions & 24/7 Expert SupportWebsiteSecurityStore.com offers proven website security products from top cybersecurity brands, including SSL certificates, malware protection, PCI compliance tools, and secure web hosting, backed by 24/7 expert support.
- Other
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48
DocuAlerts Effortless Document Management with Expiry AlertsDocuAlerts is a smart document management platform that streamlines storing, organizing, and monitoring expiry dates for important business documents through automated alerts and secure cloud storage.
- Freemium
- From 27$
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49
Statsignal Simplified Website and Server Uptime Monitoring with Status PagesStatsignal provides affordable website and server uptime monitoring with real-time alerts and customizable status pages while offering a flexible pay-as-you-go pricing model.
- Usage Based
- From 1$
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50
PrimeSSL Premium SSL Certificates for Comprehensive Website SecurityPrimeSSL offers affordable, rapid-issue SSL certificates, providing robust encryption to secure websites and digital transactions for businesses of all sizes.
- Paid
- From 1$
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