The website monitoring service that doesn't suck. Get an email when your website goes down. Statuses are available by email, web, RSS feeds and widgets.
Proactively monitor your websites and online services. Receive immediate notification when a problem is detected so you can quickly resolve the root cause and prevent potential escalation.


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Monitor your websites and APIs from multiple locations around the world and get notified by smart alerts. Get daily, weekly and monthly availability reports along with performance metrics.

EMCO Ping Monitor is a freeware ping-monitoring tool that checks the hosts availability and the connection quality and sends notifications on the host up/down and other events.


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StatusPage.me helps teams detect downtime and keep customers informed without scrambling to publish updates during an outage.
Cost / License
- Freemium
- Proprietary
Application types
Platforms
- Software as a Service (SaaS)
- Online


+7
Statusfy is a Status Page System, completely Open Source, easy to use and deploy to a variety of hosting services. The goal behind is to lower costs and complexity providing a simpler and versatile Open Source alternative.
Cost / License
- Free
- Open Source (Apache-2.0)
Application types
Alerts
- Discontinued
Platforms
- Mac
- Windows
- Linux
- Online
- Android
- iPhone
- Android Tablet
- iPad
- Self-Hosted


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Websites and networks monitoring:
- Website Monitoring (HTTP / HTTPS)
- False Alert Protection
- DNS Server Monitoring
- Ping Monitoring
- SSL Certificate Monitoring
- ... and more.
Cost / License
- Paid
- Proprietary
Application types
Platforms
- Mac
- Windows
- Linux
UpTimeLine checks that your websites are online and notifies you in case of downtime. Get up to 20 monitors checked every 5 minutes for free. All HTTP methods, custom body and headers, regex check on response body, SSL certificate monitoring and more.
Cost / License
- Freemium
- Proprietary
Application types
Platforms
- Online
- Software as a Service (SaaS)

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.
Cost / License
- Paid
- Proprietary
Application types
Platforms
- Online



Watchgoose is a hosted heartbeat monitor for cron jobs, backups, queues, scripts, and other recurring background tasks. Add an HTTP request to a job, or send a ping by email. If an expected success ping does not arrive on time, a job reports failure, or a started job exceeds its...
Cost / License
- Freemium
- Proprietary
Application types
Platforms
- Online
- Software as a Service (SaaS)

AgentSlug.com is simple but perspective application to monitor your website. For now, you can find there a full featured uptime monitoring tool. However, the app is developed constantly to provide complementary webmaster tools in the nearest future.
Cost / License
- Freemium
- Proprietary
Application types
Platforms
- Online


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Sophisticated Uptime Monitoring for your Apps, DBs, IT systems, and business services. Get pro-active alerts and fix incidents with ease without the noise.
Cost / License
- Freemium
- Proprietary
Application types
Platforms
- Mac
- Windows
- Linux
- Online

Drumbeats monitors cron jobs, recurring tasks, event-driven workflows, and apps. It also includes alerts, status pages, and basic incident management to help teams catch failures fast.
Cost / License
- Freemium
- Proprietary
Application types
Platforms
- Online
- Software as a Service (SaaS)


+3
Website performance monitoring displaying the load times for various components of the site. Plans start at $23/mo.
Cost / License
- Paid
- Proprietary
Application types
Platforms
- Online


+1
Kingping is an uptime monitor that monitors your stuff in the cloud. Every minute of every day.
Cost / License
- Paid
- Proprietary
Application types
Platforms
- Online
- Software as a Service (SaaS)


Cloud Studio IoT is a white-label, multi-tenant IoT/IIoT Application Enablement Platform (AEP). Cloud-agnostic, it supports protocols like LoRaWAN, MQTT, and Modbus to manage SCADA views and utilize industrial AI without hyperscaler complexity.
Cost / License
- Paid
- Proprietary
Application type
Platforms
- Online
- Android
- iPhone
- Software as a Service (SaaS)


+5
Uptimepage is an open-source (AGPL) uptime monitor with a public status page built in. It runs HTTP, TCP, DNS, TLS, ping and domain-expiry checks from several regions, opens incidents automatically when a check fails, alerts your team on Slack, Telegram, Discord, Microsoft...
Cost / License
- Freemium
- Open Source (AGPL-3.0)
Application types
Platforms
- Online
- Software as a Service (SaaS)
- Self-Hosted
- Docker


+2
Fluxguard uses Google headless Chrome to monitor entire sites for changes. It provides 3 different levels of change monitoring, pixel change detecting comparing screenshots, code-level comparison of the rendered DOM, and extracted text comparison.
Cost / License
- Paid
- Proprietary
Application types
Platforms
- Online


+4
Larm monitors your websites, APIs, and services from multiple global locations and alerts you when something goes down, with built-in standalone status pages.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Online
- Software as a Service (SaaS)


+4
Uptime monitoring with multi-location checks, SSL/domain expiry alerts, and instant Slack/Telegram/WhatsApp notifications.
Cost / License
- Freemium
- Proprietary
Application types
Platforms
- Online
- Software as a Service (SaaS)


+1
Latency test is a tool that helps you periodically test the latency of your website or API and monitor uptime. It let's you know if your website is down or slow using off the shelf integrations, such as E-mail, Slack, OpsGenie, PagerDuty, etc.
Cost / License
- Freemium
- Proprietary
Application types
Platforms
- Online
- Software as a Service (SaaS)


+1
Wormly offers server monitoring, website monitoring and uptime monitoring to keep you online and performing fast. Remote monitoring from outside the firewall alerts you when failures occur, while internal server health monitoring reveals problems before they cause downtime.
Cost / License
- Paid
- Proprietary
Application types
Platforms
- Online
WebTotem is a SaaS which provides powerful tools for securing and monitoring your website in one place in easy and flexible way.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Online
- Android
- iPhone
- Software as a Service (SaaS)

Cost / License
- Free
- Proprietary
Application types
Platforms
- Online
Aggregates official cloud and SaaS status feeds into a dashboard with incident history, email alerts, RSS, JSON API, MCP server, stack checks, and status badges.


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