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AlertBot vs DownNotifier.com

Both stand on website monitoring software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.

AlertBot

Free trial AndroidiPhoneWeb

AlertBot combines broad monitoring coverage with browser-based journey checks and several alert channels. Its paid-only model, listed monitor limit, and unlisted plan prices should be considered before choosing it.

Visit AlertBot

DownNotifier.com

Free plan APIWeb

DownNotifier.com combines website availability checks with content, SSL, and email-record validation. Its plans specify different site limits and monitoring intervals, and users should note how monitor URL passwords are handled.

Visit DownNotifier.com

The facts

AlertBotDownNotifier.com
Free planA free trialYes
Open sourceNot publishedNot published
Runs onAndroid, iPhone, WebAPI, Web
Lowest paid planFree or on requestPREMIUM: $14.95 a year
Plans published53
MakerAlertBotNot published
Websitealertbot.comdownnotifier.com
On website monitoring software#40 of 55#8 of 55

AlertBot: what it does well

  • Monitors APIs, web services, and many network targets
  • TrueBrowser records real browser interactions
  • Supports scheduled multi-step process checks
  • Waterfall reports help locate page bottlenecks
  • 14-day trial requires no billing information

What to know first

  • No free plan is offered
  • Monitor limit is listed as 25
  • Some plans limit waterfall captures

DownNotifier.com: what it does well

  • Alerts on connection errors and specified HTTP status codes.
  • Can check for missing text on monitored pages.
  • SSL checks run once per hour.
  • Free tier covers five websites with 10-minute checks.
  • API documentation is linked from the site.

What to know first

  • Free-tier SMS alerts require credits.
  • Free monitoring checks every 10 minutes.
  • Passwords in monitor URLs are visible when editing monitors.
  • DKIM validation requires sending a test email.

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