SMTP Diag Tool is used to identify and troubleshoot SMTP server problems by trying to send a message to an SMTP server while displaying all diagnostic information in realtime in a log window.
Cost / License
- Free
- Proprietary
Platforms
- Windows
Silent Down Alternatives
Apps similar to Silent Down include Uptime Kuma, which is free and open source. Other options are Better Stack, UptimeRobot, Tianji and Pingdom. There's no shortage of Website Monitoring Tools like Silent Down, with more than 100 alternatives for the web, Windows, Linux, self-hosting and Mac.
Alternatives list
- 17 SMTP Diag Tool alternatives
Monitive is an uptime monitoring service, where users sign up and input their website address, which we check every minute, from a random location around the world, and instantly notify them when their site is down.
Cost / License
- Free Personal
- Proprietary
Application typeApplication types
Platforms
- Online
India
+5
165 Netthrob alternativesNetthrob runs automated verification checks on your website every three minutes from five different geographies and immediately informs you through Phone, SMS & Email when your site goes down.
Cost / License
- Paid
- Proprietary
Application typeApplication types
Platforms
- Online
- Self-Hosted
Platforms
- Online
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.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Online
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.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Online
Simple to use website monitoring supporing both HTTP, HTTPS and web serivce monitoring service, with email and sms notificataion. Free Sign up!
Cost / License
- Paid
- Proprietary
Application type
Platforms
- Online
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.
Cost / License
- Paid
- Proprietary
Application typeApplication types
Platforms
- Online
Slovenia
EU
+1
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 typeApplication types
Platforms
- Mac
- Windows
- Linux
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 typeApplication types
Platforms
- Online
+1
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 typeApplication types
Platforms
- Mac
- Windows
- Linux
- Online
United States
93 Uptrends alternativesWebsite performance monitoring displaying the load times for various components of the site. Plans start at $23/mo.
Cost / License
- Paid
- Proprietary
Application typeApplication types
Platforms
- Online
Netherlands- EU
