Uptime.com website monitoring solutions provide unmatched visibility and availability, empowering engineering, operations and SRE teams to monitor & respond to their most essential services. Simple & intuitive industry leading Enterprise-grade features delivered at a fair price, that are continuously improving.
G2, Sourceforge and TechRadar Pro have recognized us as one of the world’s best uptime monitors for several consecutive years, including this one. Try 100% free.
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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
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Pulsetic
Pulsetic is an uptime and website monitoring platform for businesses, developers, ecommerce teams, SaaS companies, and agencies that need fast outage detection, reliable alerting, and clear incident communication. It helps teams monitor critical services, reduce false positives, and keep stakeholders and customers informed during downtime or performance issues.
Pulsetic supports monitoring for websites, APIs, IP addresses, SSL certificates, ping, ports, TCP services, keywords, cron jobs, and domains. Checks run from multiple global locations, helping teams identify regional outages, verify incidents more accurately, and understand how availability changes by location.
The platform includes alerts through email, SMS, phone calls, Slack, Discord, Telegram, Microsoft Teams, Twilio, Zapier, webhooks, and API workflows, making it easy to connect with existing incident response processes. Real-time dashboards, response-time insights, historical uptime logs, and PDF or image reports provide clear visibility into service health and availability trends.
Pulsetic also includes customizable public and private status pages for incident communication. Teams can use custom domains, branding, multilingual status updates, incident timelines, maintenance notices, subscriber notifications, custom status badges, password protection, and custom email sender options for a more professional status experience.
For collaboration and administration, Pulsetic offers teammate access, role-based permissions, two-factor authentication, and single sign-on on supported plans. Pulsetic offers a free plan along with paid Solo, Team, and Organization tiers, allowing users to scale monitoring, alerting, status page features, reporting history, and team access as their needs grow.
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exit1.dev
exit1.dev provides real-time monitoring for the uptime of websites, APIs, and infrastructure through an interactive live dashboard. The results from probes are streamed directly to your browser via WebSockets from our regional servers, ensuring that the chart and raw probe data refresh instantly as each check concludes, detailing the timing for DNS resolution, connection establishment, TLS negotiation, and the first byte received—eliminating the need for manual refreshes or polling.
The service conducts checks across a variety of protocols, including HTTP, TCP, UDP, ICMP, WebSocket, DNS, and heartbeat monitors, all from multiple geographic locations. Additionally, it monitors SSL certificate and domain expiration, validates response bodies based on status codes, JSONPath, and text, while providing alert options through email, SMS, Slack, Discord, Teams, or webhooks.
exit1.dev also includes an MCP server, enabling AI assistants to directly create and query your monitors. Users benefit from public status pages, customizable status badges, and access to a REST API. With the free plan, you can utilize up to 10 monitors without needing to provide credit card information, making it an accessible option for those looking to maintain oversight of their digital assets. This comprehensive approach ensures that you have all the tools necessary for effective monitoring and management of your online presence.
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