Total Products under this Category: 292
Last updated: September 01, 2026
Why You Can Trust G2's Software Rankings:
G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.
Highlighted products: Site24x7, UptimeRobot, Uptime.com, Datadog, Better Stack, Pulsetic, IBM Instana, and Dynatrace.
Underlying data: [Grid® JSON](https://www.g2.com/categories/website-monitoring/grids.json?focus%5B%5D=site24x7&focus%5B%5D=uptimerobot&focus%5B%5D=uptime-com&focus%5B%5D=datadog&focus%5B%5D=better-stack&focus%5B%5D=pulsetic&focus%5B%5D=ibm-instana&focus%5B%5D=dynatrace)
UpTime.onl is a simple to use website monitoring. Provides a full website monitoring tool: - simple URL uptime - domain and SSL expiration checks - broken links - front-end errors - performance insights
The vetted technician network and operations platform that keeps field hardware running so OEMs can build robots, not service networks.
WPMissionControl is a comprehensive website monitoring solution designed to enhance security, performance, and reliability for WordPress websites.
UptimeTea is a monitoring service that helps business owners be ahead of their online projects downtime. With 1 minute check intervals this tool will send e-mail, SMS, call, or Slack message when something unexpected happens. Rich reporting makes it easy to investigate the overall reliability of the servers and tools you use. Check websites, servers, HTTPS certificates, domains expiration, cronjobs, ports, backups, emails (smtp, imap, pop3) and much more! The best part - UptimeTea is totally free to start!
The ultimate website uptime monitoring service for all your critical business components, with real-time alerts, API integrations, synthetic transactions, real user monitoring (RUM), website performance analysis, detailed reporting, and much more.
Uptimo tells you whether customers can actually buy, not just whether the server responds. It walks the paths you earn from in a real browser: login, shopping cart, delivery details and the payment gateway. Steps are built from a list or described in one sentence, with no code to write and nothing to install on your side. When a step fails, Uptimo leaves evidence instead of a message: a recording of the run, a screenshot of every step and a HAR file, so a developer can start fixing rather than reproducing. Nine check types cover the rest: HTTP, HTTPS, full page with assets and HAR analysis, DNS, ping, TCP port and SSL certificate expiry. Alerts reach email, Slack, Microsoft Teams, SMS or webhooks, with escalation paths and maintenance windows. SLA reports measure availability to the second and go out weekly or monthly. Four roles and service groups keep agency clients separate. Data sits on a server in Germany. Free plan available; the trial needs no card.
Uptimo monitors website availability and walks through your checkout flow (login, cart, payment) in a real browser every five minutes. When a step fails, you get a video of the run, a screenshot of every step and a HAR file with every network request. Steps are picked from a list or described in plain sentences, with no code. Check types: HTTP, HTTPS, full page with resources and HAR analysis, DNS, ping (IPv4 and IPv6), TCP port, IMAP and SMTP mail server, certificate expiry, heartbeat for cron jobs and backups, and browser scenarios. Alerts go out by e-mail, Slack, Microsoft Teams, SMS and webhook, with multi-step escalation, incident acknowledgement and an on-call rota. Weekly and monthly SLA reports, maintenance windows, roles and an audit log, and a public status page from the Start plan, also on your own domain. Free Solo plan with no time limit. Paid plans from PLN 149 net per month, 14-day trial without a card. Data hosted in the European Union. Interface in Polish and English.
upti.my is a monitoring platform for modern SaaS teams that need more than simple uptime checks. It helps you monitor websites, APIs, cron jobs, background workers, scheduled tasks, and hidden product workflows, then route alerts to the right people when something fails. With uptime monitoring, heartbeat checks, incident management, status pages, multi-location checks, and configurable alert workflows, upti.my helps teams catch downtime and broken backend processes before customers notice.
Uptinio is a smart monitoring tool that helps you track website uptime, server status, APIs, keywords, and cron jobs — all in one place, with fast alerts and simple setup.
Uptrack is uptime monitoring software for websites, APIs, and online services, performing 30-second checks for faster outage detection. Its alert system requires consecutive failures before notifications, reducing false alarms from transient issues. Alerts are sent via email, Slack, Discord, Telegram, Microsoft Teams, webhooks, SMS, and phone calls, with escalation policies to route notifications based on rules. The platform tracks SSL certificate expirations, DNS changes, and cron job heartbeats from a central dashboard. Public status pages can be customized with branding for user access. The free plan includes 20 monitors with email, Slack, and Discord notifications, while paid plans add keyword monitoring and extended data retention.
Velprove is uptime monitoring that tests whether your web app actually works, not just whether the server returns a 200. Its standout capability is the browser login monitor: Velprove signs into your app with real credentials in a real browser on a schedule and captures a screenshot the moment the login flow breaks, the outage most tools never see. Every plan, including the free one, also includes HTTP and ping monitoring, API monitors with status code, response body, header, and JSON path assertions, and multi-step API monitors that chain requests and pass values between steps. The free plan covers 10 monitors, one browser login monitor, multi-step API monitors, SSL certificate expiry alerts, a status page, monitoring from 5 global regions, and email alerts, with commercial use allowed. Paid plans start at $19 a month. No credit card required to start.
ViewPeek is a European website monitoring service. It watches websites from the public internet: HTTP uptime checks at 1–60 minute intervals, SSL certificate expiry alerts (30/14/7 days ahead), ICMP ping, and sitemap validation. Alerts are delivered by email, Slack, Discord, or webhook on every plan, including the free one. Teams can publish public status pages with incidents and scheduled maintenance windows. The free plan covers 10 monitors at 5-minute checks; paid plans from €9.99/month add more monitors, 1-minute intervals, SAML 2.0 SSO and SCIM provisioning. EU-hosted in France, GDPR-aligned by default.
