UptimeRobot
The ultimate uptime monitoring service. Get 50 monitors with 5-minute checks completely free. Set up in seconds and stay informed about your website’s health at all times.
Website monitoring: Get instant alerts when your website goes down. Reliable and accurate monitoring helps you fix issues before they affect users and prevent revenue loss.
SSL certificate monitoring: Avoid losing visitors due to expired SSL certificates. Get notified 30 days before expiration so you can renew in time.
Ping and port monitoring: Check if your server is online or if your email service is running on port 465. Monitor any port you need with real-time alerts.
Cron job monitoring: Track scheduled tasks with heartbeat monitoring. We verify if the request arrives on time, making sure server-side jobs and internet-connected devices are running properly.
Status pages: Create up to 100 branded status pages, protect them with a password, and allow subscribers to receive updates.
Stay informed with email, SMS, voice calls, push notifications, or integrations with Slack, Zapier, PagerDuty, Telegram, Discord, Microsoft Teams, Google Chat, and more.
Maintenance windows: Pause monitoring when you schedule downtime to avoid unnecessary alerts
Learn more
Seobility
Seobility crawls all pages linked to your website to check for errors. Each check section displays all pages that have errors, problems with on-page optimization, or issues regarding page content such as duplicate content. You can also examine all pages in our page browser to find out the problems. Each project is continuously crawled by our crawlers to monitor the progress of your optimization. If server errors or major problems occur, our monitoring service will notify you via email. Seobility provides an SEO audit and tips and tricks on how to fix any issues found on your website. These issues can be fixed by Google to make sure it can access all your relevant content and understand its meaning in order for it to be matched with the right search queries.
Learn more
Distill.io
Distill monitors webpages either in the cloud via servers or directly on your computer using browser extensions. When a change is detected, Distill promptly alerts you about it. The iOS application provides immediate push notifications for both local and cloud-based monitoring. You can examine changes in detail using the Watchlist and history view features. Notably, Distill does not monitor webpages on mobile devices, ensuring that it does not drain your phone's battery. The application serves as a client for managing your Watchlist and receiving timely notifications. This allows users to stay informed without compromising their device's performance.
Learn more
Web Alert (Website Monitor)
Web Alert allows you to keep tabs on any website or specific sections within it, ensuring you receive notifications whenever updates occur. This tool is capable of functioning even when access requires logging in, submitting forms, or entering passwords. For instance, you can be alerted about price changes, new articles, exam results, forum responses, or the opening of registration periods. Additionally, it helps you verify whether your own website is online and functioning properly, making it useful for UI testing and overall web monitoring. By utilizing a specialized browser, you can navigate to the desired webpage, and the application records your navigation steps for later automated repetition. You can visually select which text or HTML elements you wish to monitor, ensuring that notifications are only sent for changes in those specific areas, which makes the process efficient and tailored to your needs. This feature enhances user experience by minimizing unnecessary alerts and focusing on the most relevant updates.
Learn more
