Quanta is described as 'Analyze and Speed up your Magento website. Find easily why your website is slow and appropriate solutions from your desk, without spending thousands of $ in high profile experts' and is a website monitoring tool in the business & commerce category. There are more than 10 alternatives to Quanta for a variety of platforms, including Web-based, SaaS, Mac, Windows and Linux apps. The best Quanta alternative is Pingdom. It's not free, so if you're looking for a free alternative, you could try Upzilla or Monitoshi. Other great apps like Quanta are Uptime.com, RapidSpike, Pingbreak and Webcron.
updown.io is a HTTP monitoring solution with a clean UI and a cheap and simple pricing. It notifies you of downtimes by email or SMS and provides a public status page you can share.
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Unlimited monitors checked from multiple location every minute. Monitor any port or setup a "heartbeat" that works well for cron jobs or any service behind a firewall. Be alerted as soon as your service is offline via email or app integration.
UptimePal offers an affordable website monitoring service. For only $1/month per URL, you get 1-minute uptime monitoring, alerting software, & performance test tools - all from a robust worldwide monitoring network.
Shoppimon simulates live shoppers visiting your Magento store and tells you if your site is slow or has errors. Shoppimon also shows you how your store compares to other Magento stores it watches. Shoppimon was designed for non-technical store owners, and requires no installation.
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Standard uptime monitoring with alerts that include diagnostic information, timing breakdowns and dashboard snapshots. Configure alerts for HTTP statuses, reachability and performance thresholds.
Statusdroid operates a worldwide network of servers which checks your website every 30 seconds from over 15 worldwide locations.
ServersUp.net can check a number of different services on different hosts to make sure those services are up and running. It will send alerts when the statuses change.
Web monitoring service, which checks website every 5 minutes. It detects when it's offline, redirected, broken or even hacked. Provides SMS and email notifications, statistics and logs.
