Notifier monitors your websites, APIs, and servers around the clock and alerts you the moment something goes down. It checks as often as every 30 seconds and sends notifications through email, SMS, voice calls, and Slack so you never miss an outage.
United States
OneUptime Alternatives
OneUptime is described as 'Open-source observability platform with uptime, alerts, incident management, status page, error and log tracking, performance, security, and test automation' and is a Uptime Monitor service in the network & admin category. There are more than 50 alternatives to OneUptime for a variety of platforms, including Web-based, SaaS, Self-Hosted, Windows and iPhone apps. The best OneUptime alternative is Uptime Kuma, which is both free and Open Source. Other great apps like OneUptime are Better Stack, UptimeRobot, Kener and Pingdom.
Alternatives list
RelayRadar is an operator-focused reliability platform that combines uptime monitoring, incident alerts, and domain intelligence into a single workflow.
+5
Free uptime monitoring for websites, servers and APIs. Supports HTTP, TCP, UDP and ICMP. Instant alerts to Telegram, Discord, Slack.
Cost / License
- Free
- Proprietary
Application types
Platforms
- Online
- Software as a Service (SaaS)
Valla DNS is a modern, all-in-one domain intelligence platform designed for developers, sysadmins, and IT professionals. It simplifies complex networking tasks by providing real-time data on DNS records, global propagation, and SSL certificate status.
Cost / License
- Free
- Proprietary
Platforms
- Online
- Software as a Service (SaaS)
Stasis uses machine learning to model normal activity patterns for your website or app, then lets you know if something looks unusual.
Cost / License
- Paid
- Proprietary
Application types
Platforms
- Online
- Software as a Service (SaaS)
Many companies fire their SEO because they don't know what they are doing for them. With Workado you can choose to send them activity reports that let them know exactly what they are paying for. This makes clients happy!
Cost / License
- Paid
- Proprietary
Platforms
- Mac
- Windows
- Chrome OS
Reliable, self-hosted website uptime monitor with detailed performance reports, customizable status pages, and automated incident management.
Cost / License
- Paid
- Proprietary
Application types
Platforms
- Software as a Service (SaaS)
- Online
- PHP
- Laravel
Standard uptime monitors like UptimeRobot only tell you if your server is turned on (returning a 200 OK status). But what happens when a bad plugin update breaks your "Add to Cart" button? Your server stays online, your monitor stays green, and you silently lose sales.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Online
- Software as a Service (SaaS)
+2
Hosted website and server monitoring that detects downtime, visual regressions, SSL issues, DNS changes, performance slowdowns, and content changes.
Simple uptime monitoring with SSL tracking, status pages, and smart alerts. Built for developers and small teams who value simplicity.
Uptime monitoring and public status pages for indie SaaS founders - 1-minute checks, Slack/Discord/Telegram alerts, and custom domains. Free to start.
PingRelay monitors your services and instantly alerts you when something breaks so you can respond before users are impacted.
Belarus
Romania
EU
Canada
