Alternatives to UpTime.onl
Compare UpTime.onl alternatives for your business or organization using the curated list below. SourceForge ranks the best alternatives to UpTime.onl in 2026. Compare features, ratings, user reviews, pricing, and more from UpTime.onl competitors and alternatives in order to make an informed decision for your business.
-
1
UptimeRobot
UptimeRobot
UptimeRobot is a website monitoring service with a forever free plan that lets you register with just an email and monitor up to 50 websites, servers, or keywords with 5-minute intervals. Setup takes only a few clicks. For faster checks and advanced features, paid plans offer 1-minute or 30-second intervals, along with SSL certificate, domain expiry, and heartbeat (cron job) monitoring. You can also create up to 100 status pages, customize them to match your brand, protect them with a password, and allow subscribers to receive updates. Get notified instantly via email, SMS, voice calls, or integrations with Slack, Zapier, PagerDuty, Splunk On-Call, Telegram, Webhooks, Discord, Mattermost, Pushbullet, Microsoft Teams, Google Chat, Pushover, and more. Mobile push notifications are available through the iOS and Android apps. Other features include maintenance windows, incident tracking with root cause analysis, tags, comments, and filters. Share account with other team members. -
2
Netumo
Netumo
Netumo is a 24×7 host and site up-time and SEO monitor with integrated domain and SSL certificate expiry notification to manage all monitoring from one location. As soon as a website is down or a domain or SSL certificate is about to expire Netumo will inform you via SMS, Email, Twitter, Telegram, Slack, Cisco Webex or Microsoft Teams. Netumo has also an easy way of monitoring your APIs without requiring complex scripting enabling your teams to set up monitoring in minutes. This gives your IT teams better visibility of the infrastructure and enables them to be proactive in fixing issues. They will be the ones chasing the issues and not other teams chasing them when issues arise.Starting Price: $8/month -
3
Linko
Linko
Once a minute your website's availability is monitored from different locations worldwide (Europe, the US, and Asia). Daily website crawl with a report of any broken links Linko found on the website. Once every five minutes, Linko will check the health of your website's SSL certificate. It will report back to you as soon as the certificate's revocation and expiration date occurs. Daily website crawl will report about any errors due to insecure & mixed content. Every 12 hours Linko will check your domain's expiration date and will report about to you 14 days before the end time. Once an hour Linko will check your website's redirection. Thanks to our tireless IT team, Linko gets more and more intelligent every day! Our crawlers are smart and efficient while working on your website. Crawler measures your website's load and performs requests depending on how fast your server can handle those requests.Starting Price: €5 per 500 links -
4
Server Check
FearWorks Media Ltd.
The Server Check Monitoring System continually monitors your websites and other internet-based services (Ping, SMTP, IMAP, FTP, etc.) and makes sure you're the first to know when there's an outage. Don't lose any more visitors to downtime. Our FREE 10-monitor version of Server Check lets you get started with monitoring in less than five minutes completely free! Get alerted as soon as something stops working: visual alerts, audible alarms, emails and SMS texts to as many admins as you need. Server Check makes sure you know about it so you can fix it! Quick setup of all common protocols, including HTTP & HTTPS, Ping, FTP, SMTP, POP3, IMAP, TCP, MySQL. Monitor them all and stay ahead of any long outages that might lose customers! View statistics for each monitor, response time graphs, outage length reports, web-based stats and uptime pages, and keep track of uptime and downtime over the last 12 months.Starting Price: Free -
5
OnlineOrNot
OnlineOrNot
We monitor your websites, APIs, cron jobs, and scheduled tasks. Your team gets immediate alerts via email, SMS, Slack, PagerDuty, Incident.io, and more. You don't have to be an engineer to set it up. Simple and effective monitoring that lets you sleep a bit better at night. Check as often as every 30 seconds, and catch the issues that take your website down for less than a minute. You can configure the HTTP method, headers, and body for each check. OnlineOrNot runs every check at least twice before sending an alert, with options for even more. OnlineOrNot will check your SSL certificates for expiration and other issues, and alert you if there's a problem. You can choose to run uptime checks from one region, or all of them. Your customers rely on your products and services. Let them know your real-time status with an automatically updating status page. Add your customers as subscribers to your status page, and send consistent incident updates via email.Starting Price: $20 per month -
6
upsonar.io
upsonar.io
Most uptime monitors only check if your server responds. upsonar goes further — it loads your page and discovers every external dependency: CDN-hosted files, third-party scripts, web fonts, and API endpoints. If any of them fail, you get alerted before your users notice. Availability checks run from multiple global regions simultaneously, so regional CDN failures and localized outages don't go undetected. Beyond uptime, upsonar monitors SSL certificates approaching expiration, tracks domain expiry dates to prevent renewal failures, and detects DNS record changes that could indicate unauthorized modifications. All five monitoring types work together in one dashboard. Notifications reach you through email, Telegram, or webhooks compatible with Slack, Discord, and PagerDuty. Get started free with 3 websites — all features included, no credit card needed.Starting Price: €10/month -
7
CertPing
CertPing
CertPing is an AI-powered observability and security platform that helps organizations protect their online presence by continuously monitoring website uptime and response times, managing SSL/TLS certificates with automated issuance, rotation, and deployment, and detecting brand impersonation threats such as phishing, typosquatting, and look-alike domains. It consolidates uptime checks, SSL health analytics, incident communications via public status pages, and threat intelligence into a unified dashboard that displays real-time metrics, historical tracking, and alerts so teams can respond quickly to outages or security anomalies. CertPing’s brand defense capabilities proactively scan for unauthorized domain registrations and phishing attacks that could compromise user trust, and it incorporates workflows for trademark monitoring and assistance with legal filings through partners.Starting Price: $1.99 per month -
8
WebGazer
WebGazer
Uptime monitoring, cron job monitoring and eye candy hosted status pages in a single tool for your business. Everything you need to keep your business running without interruption. WebGazer enables you to monitor websites and REST API endpoints. It checks the service's status by sending an HTTP request with a configurable frequency and sends a notification immediately if an issue is detected. In order to prevent alert fatigue, WebGazer does additional checks when an incident is detected and fires the notification only if the incident is verified by these additional checks. Get notified instantly via e-mail, webhook, PagerDuty, Slack, SMS and phone calls when an incident occurs. Check services' status as frequently as every 60 seconds! Too much? You can set it as low as 24 hours. Poor performance can be an indicator of a forthcoming disaster. Catch the performance issues before they turn into incidents.Starting Price: $5.00/month -
9
updown.io
updown.io
Zero configuration dual-stack monitoring (IPv4/v6), same price. You can set the check frequency down to every 15s. SMS, Webhook, Zapier, Telegram, Statuspage, Slack (or compatible). Provides multilingual availability & performance reports. We accept bitcoins and altcoins, alongside Paypal and credit cards. Downtimes are confirmed from multiple locations (8 total). Hack and integrate updown.io with the REST & WebHook APIs. Match the presence of a string instead of the regular HTTP status. Receive alerts in case of invalid or expiring soon certificate. We also offer read-only API key so you can build public integrations (like a truly custom status page or TV dashboard) directly in javascript without giving away your read/write access. If you make this API key publicly accessible, for example through javascript, be careful! All your checks will be visible including the URL parameters and custom HTTP headers which might leak sensitive information.Starting Price: Є2.93 per month -
10
Super Monitoring
SITEIMPULSE
Website monitoring for all-sized companies: blogs, website, eCommerce stores, web applications. Detecting website outages and malfunctions. Immediate email & SMS alerts. Weekly, monthly & custom reports. Make you aware of the issue and able to react before your users notice anything. Verify the quality of your hosting service. Let you view your malfunction history in Excel, top CMSes or your own app. Minimize your losses during an advertising campaign or launch. Let you create subaccounts for your employees and subcontractors. We check website availability and make sure its features are running properly. We also measure the server’s response time, verify the pages’ content, and check the forms’ results. We test the functioning of entire processes, e.g. making a purchase in an online store. By going through a sequence of steps in accordance with a predefined scenario, we are able to compare the effects with the expected ones.Starting Price: $5.99 per month -
11
Site Qwality
Site Qwality
Site Qwality is a website monitoring service that helps businesses track their online infrastructure. Site Qwality provides comprehensive monitoring tools including uptime tracking, multi-location performance checks, error code diagnostics, and real-time alerts through various channels like email, SMS, Slack, and webhooks. Site Qwality covers critical aspects such as website availability, cron job execution, page speed, SSL/TLS status, and API performance. By offering instant notifications and detailed error reports, Site Qwality enables businesses to quickly identify and address technical issues, minimize downtime, and maintain consistent online operations. Site Qwality is designed for developers, system administrators, DevOps teams, and business owners who need reliable, detailed insights into their digital infrastructure's health and performance.Starting Price: $6.99/month -
12
Hexowatch
Hexact
Hexowatch is your AI sidekick to monitor any website for visuals, content, source code, technology, availability or price changes. Access archived snapshots, get change alerts and extract data from any website in minutes. Manually checking multiple websites every day is time-consuming, repetitive and tedious. Hexowatch works 24/7 to help spot trends, spy on your competitors, visually check your website, keep an archive of every change and turn any website into your own private data source accessing changes as a downloadable csv file, google sheets or via Zapier. Monitor any website and get started in minutes - no software, proxies or programing required. Monitor web pages for any visual changes. Select a part of the screen or the whole page. Monitor specific HTML elements or the content of any field for changes. Monitor web pages for the presence or absence of specific keywords. Monitor changes to the tech stack or 3rd party scripts used on the web page.Starting Price: $14.99 per month -
13
changed.online
changed.online
This may seem like a no-brainer, but it’s important to make sure your website is always up and running. There are many website monitoring services that can help you with this, but it’s also important to do your own due diligence. Regularly check your website yourself to ensure it’s accessible and functioning properly. Our solution can monitor websites for keywords, which are error messages or the other way round – what you expect to publish on those pages. It’s not enough to just make sure your website is up and running – you also need to monitor it for performance issues. Use a website monitoring service to track things like page load times, uptime, and error rates. This will help you identify any potential problems so you can fix them quickly, before customers notice and switch to your competition.Starting Price: $49 per month -
14
StatusCake
StatusCake
StatusCake.com is a free website monitoring service ensuring that website owners are alerted the moment their website goes down or is experiencing problems. StatusCake premium plans allow multiple websites to be monitored (300 on the Business plan), as well as selecting the global location from where uptime is tested from. Additional features include page-speed testing, domain monitoring, server monitoring, SSL monitoring, as well as virus and malware scanning. We'll keep an eye on your website performance for you in the background. Website downtime happens. We'll send you a notification letting you know when it does. Sit back. Relax. Focus on your business. Let us worry about your uptime. Website monitoring that does all the hard work for you. We’ll alert you when your website goes down. With 30 second check rates and 30 different countries to monitor from, you’re in safe hands.Starting Price: $24.99 per month -
15
HTTPS Checker
Wildfire Internet
Check your website for common HTTPS migration issues. Find insecure HTTP content loaded over HTTPS, to keep data private, unmodified and trusted by visitors. Proactively scan your website for HTTPS-related content issues and generate reports via our downloadable desktop app. Capture content issues as they occur on your site in real-time, plus other errors defined in your Content Security Policy. If you're moving to HTTPS, or have already moved to HTTPS then our apps are for you. Our tools aim to help you find answers such as, what HTTPS issues might you have? Why you're on HTTPS but no green padlock shows? Or what have blocked mixed content warnings? Or why you see a "Not Secure" warning or Insecure warning in browsers visiting some pages of your site since installing SSL? We aim to help the HTTPS migration process with tools to find out how to switch to https with minimal issues.Starting Price: $9 per month -
16
WPMissionControl
WPMissionControl
WPMissionControl provides comprehensive monitoring solutions for WordPress websites. Our services include uptime and response time monitoring, SSL certificate oversight, website health analysis, and integrity checks for core files, themes, and plugins. We offer real-time alerts via email, Slack, and SMS for premium users, along with malware cleanup services. Showcase your website’s performance and security with a public Status page and a Security Badge. Ensure your WordPress site remains secure, reliable, and optimised with WPMissionControl.Starting Price: $9.98/month -
17
NotifyNinja
NotifyNinja
Ninja secure a website from a crash. Your team will be notified within 30 seconds if something goes wrong. Notify Ninja save your websites and servers out of big downtime and technical issues. Website monitoring is constantly checking your website to assure everything is operating as it should. This is an automated process, which helps you monitor your site every single minute and collect the performance results of your website. When problems arise, NotifyNinja lets you know about the problem within 30 seconds which helps you to fix the problem faster. You should always keep an eye on your website because even modern websites and applications can’t guarantee that you won’t have any troubles. Even Facebook, Twitter, or Google can’t get with any website problems or outages. Monitoring tools control your website availability from multiple locations and measure your response time at regular intervals. You can also control processes to check important customer interactions. -
18
Odown
Odown
Odown is a website uptime monitoring tool that helps you maintain customer trust by tracking your website’s performance in real-time. Monitor uptime, availability, and speed, and receive instant alerts via email, Slack, Webhooks, SMS, Telegram, and Discord, so you can quickly address any issues. API & WEBSITE MONITORING Monitor your website and APIs to track uptime and response times across 17 global regions. Identify HTTP errors quickly through a user-friendly interface. PUBLIC STATUS PAGES Boost customer trust with real-time transparency. Easily set up a status page to share your website’s uptime status in less than a minute. INCIDENT MANAGEMENT Minimize the time spent on incident management, allowing you to focus on resolving issues quickly to keep your customers satisfied. SSL MONITORING Prevent lost visitors due to expired SSL certificates. Receive timely alerts before your SSL certificate expires, ensuring continuous security. -
19
Hyperspin
Hyperspin
Unless you are a robot, it is infeasible for you to keep checking your website to see if it is available. Leave this tedious job to our automated service, and enjoy peace of mind. We support ping, HTTP, HTTPS, FTP, SSH, SMTP, DNS, POP3, IMAP, MySQL, and any arbitrary services running on TCP/IP. No complicated software to install; all you need is a web browser. We monitor your websites and servers from a network of 54 worldwide monitoring stations. Knowledge is power, that's why we provide you all the information you need about the uptime and performance of your websites and servers in easy-to-read reports and graphs. Public report is also available. Be the first to know when your website or server is in trouble! We notify via email, SMS and push notification. You can define one-time and recurring maintenance windows to pause uptime checks. We will not send you downtime alerts on planned outages.Starting Price: $12 per month -
20
AppBeat
AppBeat
We help monitor your online services and catch issues & anomalies before they reach your end customers and become costly incidents! To detect outages, unexpected behavior & performance regressions. Minimize risk of losing customers, time, money & brand reputation. Our globally distributed monitoring probes check your publicly exposed web pages and web services via TCP or UDP protocols. We run millions of checks every day, 24/7. We have 6 years of experience in this field, our solution is mature, easy to use and very reliable. As an additional guarantee, we offer a service level agreement (SLA) option for our high-end monitoring plan(s). Measuring response times and uptime, checking for valid HTTP(S) response, ensuring page integrity with SHA-256 hash. Never forget to renew your web server certificate with our TLS / SSL monitoring. We will send periodic ping requests to your servers to check if they are alive. -
21
Gatus
Gatus
Gatus is an advanced automated status page that lets you monitor your applications and configure alerts to notify you if there's an issue. Designed to monitor REST APIs, it's a perfect fit for overseeing your services. You can monitor for a specific status code or for a keyword in the response body. By prefixing the URL of an endpoint, you can monitor a given target using ICMP. Forget about worthless status pages that only show you the uptime over the past 90 days and fail to accurately dispel users' confused when even after checking the status page, they still don't know what's going on. Gatus is all about what's going on right now. Gatus offers details that no other status pages can match. Our status page is not just a toy for preventing your customers from spamming you, it's a powerful tool to help you run automated user acceptance tests and make sure that you know about a problem before your users do.Starting Price: $5 per month -
22
Uptimon
Uptimon
Uptimon is a monitoring SaaS that tracks website and API availability 24/7, detecting outages within seconds and sending instant alerts. It performs HTTP(S) pings at customizable intervals (30 seconds to 60 minutes), checking response time, status codes, keyword presence, and SSL certificate validity. When a site goes down, it instantly notifies via email, Discord, Telegram, webhook, or SMS.The dashboard displays real-time status, last 30-day uptime percentage, average response times, and performance graphs. Technical stack includes Node.js/Go backend, Redis queue, horizontal scaling support, and time-series databases like TimescaleDB.Target audience ranges from freelancers to enterprises. Key differentiators include simple setup (3 clicks), fast detection time, and affordable pricing. Uses freemium model with paid tiers based on monitor count and check frequency. Growth features include shareable status badges, public status pages, and partner integrations with Vercel/Netlify.Starting Price: $9/month -
23
Blit
Blit
Automated, scheduled, website screenshots to your inbox and cloud storage. Stop checking websites on your own time. Just tell us the website and we'll send you screenshots periodically. Schedule screenshots every hour, every day, at specific times, dates, etc. automated screenshots on your schedule. Upload your web captures to your cloud storage. Interact with the page captured, hide cookie banners, ads and popups. Login to a website to take screenshots. Full, searchable, history of all of your screenshots. Schedule captures at any time of the day, week, and month. You can even choose to capture your website every minute! Run your captures on weekdays. Choose specific days of the month or a couple of dates each year. Our scheduling system accommodates all imaginable schedules. Each capture can contain many URLs to be done at the same time. You can also capture an entire website or RSS feed by providing a sitemap or RSS feed.Starting Price: $5 per month -
24
PageWatch
PageWatch
Track updates of your entire site. Catch website issues before your users do. Find visual bugs on every page. Studies show up to 85% of visitors are more likely to leave after seeing errors on your site. See how new changes affect the rest of your site and catch any unexpected side effects before it becomes a problem. PageWatch analyzes your website using Lighthouse to identify slow pages that might hurt your conversions. PageWatch is a zero config tool for front-end testing. It allows you to test any site for performance issues, broken layouts, spelling mistakes, broken links and more. You can run PageWatch as part of your continuous integration process. On every pull request or deploy you'll be able to test your site and catch any issues before it becomes an issue. Our Netlify build plugin can run PageWatch audits automatically from pull request previews or production builds.Starting Price: $29 per month -
25
rhealth.dev
rhealth.dev
rhealth.dev is an uptime monitoring platform designed to reduce alert noise and speed up incident response. It monitors websites, APIs, cron jobs, TCP services, and internal systems from up to 40 global locations, confirming failures across regions before alerting. This eliminates false positives caused by temporary or local network issues. Unlike traditional monitoring tools that only say “down,” rhealth.dev sends actionable alerts with exact failure reasons such as timeouts, connection errors, slow responses, or content mismatches. Key capabilities 1. Website & API uptime monitoring 2. Response time and performance tracking 3. SSL certificate expiry alerts 4. Keyword and partial-failure detection 5. Cron job & background task monitoring 6. TCP and database port checks 7. Private network monitoring using Docker-based checkers Free plan includes 1. 20 monitors 2. Unlimited team members 3. Unlimited status pages 4. No credit card requiredStarting Price: $0 -
26
KIT.DOMAINS
KIT.DOMAINS
KIT.domains is a domain infrastructure monitoring platform designed for MSPs, IT teams, and agencies managing domains across multiple registrars. The platform provides automated monitoring of domain expiration dates, SSL certificates, and DNS record changes, helping teams prevent outages caused by expired domains, misconfigured DNS, or certificate failures. With KIT.domains, organizations can manage and monitor their entire domain portfolio from a centralized dashboard. The platform delivers real-time alerts, DNS change detection, and infrastructure visibility across registrars, eliminating the need to manually check multiple providers. Key capabilities include: • Domain expiration monitoring across registrars • SSL certificate expiration tracking • DNS record monitoring and change detection • Centralized domain portfolio dashboard • Real-time alerts and notifications • Integrations with IT workflows and automation toolsStarting Price: 39$ per month -
27
Statlix
Statlix
The Simplest Websites Monitoring with built-in Status Pages. The Next Generation Of Distributed Monitoring System with instant alerts to Slack and Zapier that helps to keep your infrastructure Highly Available. Expect the unexpected with Statlix. Statlix helps you take a more scientific and measured approach to website availability: Monitor website uptime. You can quickly configure uptime monitoring systems for all selected URLs you manage. Check status real-time. View daily uptime statistics that provide more accurate snapshots of website performance. Ensure availability. Statlix has helped our clients monitor and maximize uptime affordably and reduce outages and unavailability! Alert to status changes. Alert them to scheduled maintenance and of progress with fixes by configuring your own customized status pages. Customers can sign up to receive status updates. Receive quality reports Receive notifications when problems arise by email, SMS, RSS, custom WebHooks, Slack, etc. -
28
ManageWP
GoDaddy
A better way to manage WordPress websites. In minutes set up ManageWP and add your first website. With one click run all updates and create your first backup for FREE. Automate your workflow and start saving time. Automate your daily tasks with our one click login and bulk updates for all of your websites. Secure your data with reliable backups and protect your website with regular security checks. Stay on top of things and monitor your websites with Uptime Monitor, SEO and Google Analytics. Use collaborate tool for your teams and clients. One click switch between the accounts. Take your client care to a new level with our Client Reports and White Label tool. Optimize your website performance and speed with our Performance Check. Optimize your website performance and speed with our Performance Check. Take your client care to a new level with our Client Reports and White Label tool. -
29
WebWatchBot
ExclamationSoft
Website monitoring software for the people who need to know their sites are up and running at all times. Our customers have been using our software for years to monitor availability, responsiveness, and error conditions. Continuous monitoring from the end-user perspective, inside or outside your firewall with Immediate alerts and actions performed based on failure conditions. WebWatchBot is on-premise installable software that you control with maximum flexibility, efficiency, and ease-of-use. Monitor your website performance and uptime When your website is slow or unavailable, you’ll be the first to know. Email alerts to email clients and mobile phones for near-instant notification of problems when the arise to resolve problems so you are aware of problems before anyone else. Standard and custom reporting for deep analysis of historical data collected for trend analysis and proactive problem resolution.Starting Price: $795.00/one-time -
30
CheqUptime
CheqUptime
CheqUptime helps you monitor your website or software, notifies you on emergencies, and allows you to build confidence in your product via a beautiful status page. We check your monitors from multiple locations around the world. Request method, request body, basic auth & custom request headers. Set & expect a certain response from your monitors. Receive weekly email reports on uptime and performance. Every status page you create gets useful and ready-to-go analytics – Views, countries, devices, operating systems and more.Starting Price: $14.99 per month -
31
Semonto
Semonto
There is nothing worse than hearing from someone else that your website has been offline. A failing website not only damages your reputation, it also harms your sales and makes you look unprofessional. As the owner of a website, you have the right to be notified when it is slow to respond or even offline. With Semonto, you can rest assured that you are always the first to know. Web visitors who experience slow-loading pages, error messages or unavailable services can get very frustrated and will most likely vent about it to others. That is why you want to be the first to know when something is wrong so that you can fix it immediately before people start talking. A lot has been said and written about SEO. But even with all the right keywords and links in place, you will drop in the search results if your website is constantly having issues. With website monitoring, you can track and improve your availability and avoid all your SEO efforts going to waste.Starting Price: €7 per month -
32
Auditzy
Auditzy
Auditzy brings you reports in a few clicks, while most page speed tools require detailed setup and supervision. With Auditzy, businesses understand their web page performance, accessibility, and Technical SEO insights across multiple technical parameters to enhance visitor interactivity experience for websites. These checks highlight opportunities to improve the performance of your web app. Auditzy offers a free web page speed test through a simple and user-friendly graphical interface to provide a quality performance report. With Auditzy, gain insights and suggestions about your performance metrics and how to improve them in business terms. Auditzy insights are not just limited to your website. You can also deep dive into competitive analysis and compete in a smarter way with your competitors. Auditzy™ provides comparative analysis across multiple portfolios to understand and overcome your shortcomings.Starting Price: $5 per month -
33
Freshping
Freshworks
Everything you need for uptime monitoring. Monitor your website for free and get notified instantly when your website goes down. Ensure your website is available from anywhere in the world with monitoring from 10 global locations. Display your website uptime history to your customers with free public status pages. Monitor HTTP/HTTPS, ICMP Ping, TCP, UDP, Web socket or DNS. Whatever you’re building we’ve got you covered. Receive alerts wherever you are. Integrate Freshping with Freshdesk, Slack, Twilio, Skype, and Webhook to receive instant downtime notifications. Get weekly updates and measure your website's performance with metrics like Apdex score, Average response time, Individual Response Time & more. Showcase your website status right from your homepage. Display your website’s uptime history and current status of your website with Realtime Badges. Enjoy deeper control with String and Status code check. Don’t limit yourself to a single status code. -
34
MeerkatWatch
MeerkatWatch
MeerkatWatch is a powerful SaaS platform uptime monitoring system that seamlessly tracks downtime and errors of applications such as Websites and APIs. Easy and accurately monitor website availability with 24/7 real time notifications by email, SMS, and voice call, or integrate with third party applications such as PagerDuty, Jira, Telegram and others to centralize alerting. We provide a clean and friendly interface that allows you to detect website changes such as keywords, phrases, code, or images, using first class tracking tools. Get up to 30 second interval checks to effectively monitor the availability of your sites. Provide transparency to your users by communicating real time incidents with a Status Page. FREE 14-days trial, with no-commitment.Starting Price: $16/month -
35
Uptimia
Uptimia
Website performance monitoring service from 171 worldwide checkpoints, on six continents. Monitor the uptime of HTTP, HTTPS, DNS, UDP, TCP, email and more. Checks are performed as often as every 30 seconds, from 171 checkpoints! Monitor full website performance by loading it with a real Chrome browser. Receive reports on loading speeds or alerts if something goes wrong. Monitor web transactions (login forms, check-out forms, etc.) and be notified if something goes wrong. Find out where the problem has occurred precisely! Monitor the speed of user experience for visitors to your website. Receive detailed reports on loading speeds by country, browser, OS and more. -
36
Ping Now
MotionObj
Ping Now is an uptime monitoring service that notifies you when your website, API or service is down. You give us a list of URLs and we'll check them regularly. If there’s an error, we will notify you by email. Monitors get disabled after 1 hour unless you have an active subscription. So you should be able to test it out free.Starting Price: $20 per month -
37
Hexometer
Hexact, Inc
Based on AI technology the Hexometer™ monitoring service periodically scans over 2800 data points on your website to make sure your digital assets are in pristine condition. The monitoring service continuously checks your website and informs you in case of any erosion to its health. It will also give you tips and tricks on how to improve your website’s hygiene, ultimately improving your online visibility and performance. Your website is how the world sees your business. But If that first impression is a slow or broken website, that first visit will be their last. Unlike traditional uptime monitoring platforms that just tell you when your website is down, Hexometer is like having your very own QA team, continuously monitoring your website across six core areas including availability, performance, user experience, health, SEO, and security. Get real-time notifications when issues are detected via email, SMS, Slack, Telegram & Trello.Starting Price: $8.25 per month -
38
Trakr
FFW
Add one or more websites you’d like to test. Trakr will identify your most important pages and automatically begin monitoring them. Each time a change is deployed, Trakr will test those changes across up to four devices or breakpoints and will notify you if any visual defects are found when compared. Create a screenshot collection for your website. Trakr will take a screenshot for all URLs and device/breakpoints you have specified. You can use this screenshot collection to compare with others later when you create a new website release. Perform visual testing when you update your website to check for any defects. Trakr also works with your favorite DevOps/workflow tools to automate the visual testing process. Create and share comparison reports with your team. Your colleagues, your clients, and your stakeholders will all thank you.Starting Price: $59 per user per month -
39
redirection.io
redirection.io
redirection.io is a complete suite for optimizing your website traffic, user experience and SEO efficiency. It logs all the HTTP traffic of your website, displays nice dashboards to find errors and fix them in minutes. It is really fast and resilient, and can be installed on your infrastructure, without the need to target your DNS to the service. It also features a website crawler for paid plans, which allows to find and fix issues in a matter of minutes. Setup HTTP redirections The "redirection assistant" helps building simple or complex redirection rules, which won't break your legitimate traffic. It is possible to test the impacts of newly created rules before they are published and applied to any production website. Advanced SEO rules: redirection.io allows more than just redirections. The "actions" allow to override meta tags for a given page or a set of pages, add structured data, or completely manage the response headers! -
40
NodePing
NodePing
Monitor 200 services at 1 minute intervals all month for only $25. All our plans include unlimited international SMS notifications so your costs are predictable, no matter how many alerts you need. No contracts, cancel at anytime. Our SSL checks verify your HTTPS certificates and our HTTP checks verify your content and the server's reply. Sub-minute intervals (15-seconds) mean you're the first to know when something's not right. Flat-rate plans that include unlimited international SMS notifications and unlimited users. We provide two solutions for on-premise monitoring. Agents allow you to assign our standard checks to run in your private networks, so you can monitor private addresses with interval DNS. Push checks monitor server resources. Our automated and on-demand diagnostic tools will help you quickly troubleshoot why a service is failing. Get MTR or dig results automatically emailed when your service fails. See full HTTP request and response headers.Starting Price: $8 per month -
41
Plerdy
Plerdy
Plerdy - Multifunctional SaaS solution for an improvement of conversion on websites. - Heatmaps - we see exactly where the clicks were on the website. All clicks on the website are recorded and displayed in real time. Which helps to understand how users behave on the website. - Popup smart forms - you can quickly create and show on the website different pop-up forms without developers and designer. Examples: The pop-up form for collecting leads from the website. Offer to the users when they abandon their shopping cart. - SEO-alerts - tool that continuously analyzes your website SEO factors to provide regular notifications on changes. Checks keywords, titles, tags and attributes to define what can be optimized. Provides both aggregated and on-page statistics to evaluate your web resource.Starting Price: 29$/month -
42
LoadFocus
LoadFocus
All-In-One cloud testing platform for load testing and performance testing, website speed testing, website UI testing, mobile applications and API endpoints. Easy upload and run JMeter tests from multiple cloud locations with thousands of users. Inspect real-time performance metrics for your Website and APIs with Apache JMeter from the cloud. Monitor changes over time and get advice on how to reduce page load times. We run your tests from cloud instances at scheduled times and notify you if something goes wrong. Load your websites and web pages in mobile emulators and inspect screenshots to find potential rendering issues, invalid HTML, missing images, wrong CSS. Schedule runs and inspect rendered images on all devices in just seconds. Emulate your site across different screen sizes and resolutions. Generate screenshots of two websites in just seconds and compare the generated screenshots by a threshold to check differences.Starting Price: $24 per month -
43
Modular DS
Modular DS
Modular DS makes it easy to manage and monitor multiple WordPress websites, helping freelancers and agencies save time, avoid repetitive work, and focus on growing their business. Instead of relying on multiple plugins and tools, it allows you to automate your maintenance tasks from a single, intuitive dashboard. Key features include bulk and safe updates, backups, restores, performance checks, uptime monitoring, vulnerability scans, and database optimization. Modular DS also lets you generate automated maintenance reports that clearly show clients the work you do. It integrates with Google Analytics, Search Console, WooCommerce, and PageSpeed, giving you an overview of your sites in one place and letting you include the data your clients care most about in your reports. The platform offers a 14-day free trial, transparent subscription plans, and regular new features based on user feedback.Starting Price: $16/month -
44
website WOLF
Lonewolf Software
website WOLF runs on your PC in the "background" from your System Tray, so it uses few resources and is completely unobtrusive. It notifies you immediately when any problem occurs and measures the time that your website is "down" or unresponsive so you'll know what is happening every minute of every day with your website. It will email you when your web site goes down and automatically email you again when its responding and back online. Web Hosting companies never bother to notify you when your website is not responding. If your website is down or responding slowly it can quickly cost you money! website WOLF monitors the status of your website 24/7 and notifies you immediately if any problems occur. It will also measure Site "Up-Time" so you can decide if your hosting company is performing satisfactorily. -
45
InternetSeer
InternetSeer
Our monitoring systems remotely check your website from several geographic monitoring stations at selected intervals. If the monitoring system is unable to reach the site, an email, cell phone or pager alert is sent to notify you of the problem. Some of the key web site monitoring services are available. -
46
Pinguzo
Pinguzo
Downtime can happen on your servers and websites. Get notified instantly to take corrective steps. More than 800 users are already using Pinguzo to monitor servers and their websites. Join for free and check your server's health and websites uptime, availability, and performance. Monitor your websites uptime, load time, average response times, etc. Install the Pinguzo agent and get detailed server information and graphs. We can send alerts over e-mail, SMS, PagerDuty, Pushbullet, Slack, HipChat, web-hooks, etc. You can set various parameters like if the Load Time is high for X minutes alert me after every Y minutes. View detailed uptime, downtime reports and graphs of your response times. For servers, you can view detailed information of your CPU, RAM, disk, network usage, etc. We verify the downtime from multiple locations. Pinguzo has been tested on CentOS, Debian, Ubuntu, Fedora, Scientific Linux, RHEL, openSUSE, Slackware, Gentoo, Archlinux. -
47
Google Search Console
Google
Using Search Console tools and reports, you can measure your website's search traffic and performance, correct problems, and make your website stand out in Google Search results. Find out which queries lead users to your content, and analyze impressions, clicks, and your website's position in Google Search. Submit specific sitemaps and URLs for tracking. Check your index coverage to make sure Google knows the most recent version of your website. Receive email alerts when Google detects problems with your website. Check which URLs have been affected and notify Google when you have fixed them. The URL inspection tool provides detailed crawling, indexing and publishing information about your pages, which it gets directly from the Google index. Monitor, test, and control your AMP pages with Search Console tools and reports. Test and improve the mobile usability of your website with custom reports. -
48
C9 Pharos
C9Lab
C9Pharos is a comprehensive website and web application monitoring platform that provides real-time insights and proactive alerts to ensure optimal site performance and availability. It continuously monitors website uptime, functionality, and user experience by simulating real user interactions and detecting issues before they impact end-users. C9Pharos offers multi-location monitoring, enabling businesses to check their websites' responsiveness and availability from different regions around the world. It includes advanced synthetic monitoring, allowing users to create complex, scripted tests to monitor critical workflows, transactions, and APIs. With instant alert notifications via email, SMS, and other channels, C9Pharos ensures that teams are immediately informed of any downtime or performance degradation. It also provides detailed analytics and reporting tools, helping businesses analyze trends, identify recurring issues, and improve overall site reliability.Starting Price: Free -
49
Domain Monitor
Domain Monitor
The fastest all-in-one domain & website monitoring tool. Keep your website, server and domain online with our complete monitoring solution, join our platform today. Stay online, drive increased revenue, and get notified ahead of domain and SSL expiration. We'll keep an eye on your website or server so that you don't have to. Learn more about how and why our domain & website monitoring service exists and how you can get started today! We'll monitor your website and domain so that you don't have to, receive instant downtime and expiration alerts on time, every time. Never miss your domain's expiry date ever again, keep track of all your domains, in one place. It's easy to forget when your domain is about to expire, track all of your domains in one place, for free. If your domain is currently on a black or spam list, then everything from sending emails to deliverability can be affected. Discover whether your domain's IP is currently blacklisted with our blacklist monitoring feature.Starting Price: $7.92 per month -
50
Oh Dear
Oh Dear
Oh Dear is an easy way to track the uptime & SSL health for your websites & apps. It's website monitoring without the hassle. Oh Dear is a fully featured app, with an API, webhook support, Slack/HipChat/Pushover/mail alerts & plenty more in the pipeline. Your DNS records are the crucial behind-the-scenes component nobody notices, until it's broken. It is what translates your domain name (what we humans understand) to an IP address (what computers understand). Oh Dear’s uses the full potential of each platform’s integrations so that notifications become smart and actionable: e.g. you can rerun the uptime check without ever leaving Slack. If the primary location reports an error to Oh Dear, the secondary location is used to verify the problem. We'll only trigger an alert if both the primary and the secondary checks report the site as down.Starting Price: $17 per month
