Resources > UA list: crawlers

Udger database includes detailed information about every single user agent and operating system

Select list type: Browsers, email clients ... | Operating systems | Devices| Crawlers (Robots)


Category: All - Search engines - Marketing - Screenshots - Monitors - Feeds - Link checkers - Scrapers - Tools - Speed test - Vulnerability/Virus


Crawlers (Robots)Last seenbot URLProducer URL
logo uptime.bot2021-09-28 12:34:11UPUP
logo Uptimia2021-09-28 12:34:08UP
logo Google Cloud Monitoring2021-09-28 12:34:08UPUP
logo Anturis Agent2021-09-28 12:33:50UP
logo webmonitoring.online2021-09-28 12:33:07UP
logo agentslug2021-09-28 12:32:03UPUP
logo WebGazer2021-09-28 12:28:14UP
logo Uptimebot2021-09-28 12:25:47UPUP
logo GotSiteMonitor2021-09-28 12:25:08UP
logo WatchMouse2021-09-28 12:25:03UPUP
logo HappyApps crawler2021-09-28 12:23:23UP
logo WEDOS OnLine monitoring2021-09-28 12:21:35UPUP
logo updown.io bot2021-09-28 12:13:19UPUP
logo SiteUptime.com2021-09-28 12:10:06UP
logo NIXStatsbot2021-09-28 12:01:56DownUP
logo FreeWebMonitoring SiteChecker2021-09-28 11:58:37UPUP
logo MonTools.Com2021-09-28 11:45:28UP
logo UptimeRobot2021-09-28 11:31:51UPUP
logo Online Domain Tools2021-09-28 09:10:15UP
logo montastic-monitor2021-09-28 08:48:26UPUP
logo Site24x72021-09-28 05:01:02UPUP
logo Irokez.cz monitoring2021-09-28 02:51:35UP
logo Yandex.Metrica2021-09-27 16:13:08UPUP
logo uptm.io2021-09-22 05:25:12UP
logo PingAdmin.Ru2021-08-31 10:31:42UPUP
logo Port Monitor check service2021-07-31 05:19:11UPUP
logo downnotifier.com monitoring2021-07-30 18:51:45UP
logo Hlidam.to robot2021-07-19 05:20:08UPUP
logo NodePing2021-07-16 14:57:15UP
logo Pingability.com bot2021-07-08 11:26:08UPUP
logo Webcron.org crawler2021-07-07 13:26:04UP
logo Testomatobot2021-07-06 18:45:20UPUP
logo HostTracker2021-07-01 03:37:42UP
logo internetVista monitor2021-07-01 03:29:51UP
logo nomore404.com robot2021-07-01 03:28:48UP
logo HetrixTools crawler2021-06-02 06:25:21UPUP
logo InternetSeer2021-05-29 05:27:26UP
logo TeamViewer Web Monitor2021-04-01 06:28:48UPUP
logo Pingdom.com bot2021-03-23 19:55:28UP
logo isUp.li Website Monitoring2021-03-17 14:02:22UPUP
logo ServiceUptime.robot2021-03-04 06:40:03UP
logo DowntimeDetector2021-03-04 06:17:18UP
logo websitepulse bot2021-03-04 06:16:46UP
logo Nodemeter2021-02-25 22:46:12UP
logo AdminLabs2021-02-16 13:42:23UP
logo Dotcom-Monitor bot2021-01-02 06:22:03UP
logo Rigor crawler2020-12-08 11:44:40UPUP
logo 1stwarning bot2020-10-20 15:55:21UPUP

Maybe inactive robots (One year we have not heard about them)
logo phpservermon2020-08-17 07:57:03UPUP
logo Super Monitoring2020-08-02 23:51:08UPUP
logo Alertra2020-07-30 12:25:20UP
logo PageModified Crawler2020-07-23 05:00:17UP
logo OhDear crawler2020-07-04 05:43:49UPUP
logo Freshworks bot2020-05-14 16:21:08UPUP
logo Blue Prism Internal Monitor2020-03-20 02:02:02UP
logo Automation Anywhere internal monitor2020-03-20 02:02:02UP
logo Amazon CloudWatch2020-03-19 15:33:02UPUP
logo Panopta2019-11-26 04:51:09UP
logo Amazon bot2019-11-18 07:03:46UP
logo AppBeat2019-11-10 05:57:23UP
logo WormlyBot2019-10-30 22:29:28UP
logo StatusCake2019-10-29 17:23:36UP
logo CopperEgg2019-09-23 15:41:27UPUP
logo Server Density2019-09-12 05:53:50UP
logo SiteProbe2019-09-07 08:08:03UPUP
logo Chirp2019-07-14 05:47:49UP
logo Monitive Uptime Monitoring Bot2019-07-03 10:18:20UP
logo basicstate.com2018-11-09 04:51:42UP

Historical (Old robots, Inactive cravlers)
logo NotifyNinja2021-09-01 09:44:25DownDown
logo Statusoid2020-10-06 09:32:29Down
logo Cula2020-07-17 12:10:40DownDown
logo monitis2019-12-16 04:42:50Down
logo ChangeDetection2019-04-17 09:39:32DownDown
logo Uptimebot.org2019-03-24 05:18:50Down
logo UptimeDog2018-08-11 08:01:29UPUP
logo WDT.io2018-06-10 08:12:48Down
logo SynTrafficBot2018-05-21 16:00:49Down
logo Woko2018-05-01 07:11:49DownUP
logo Pingoscope2017-11-18 15:46:31Down
logo 404 Checker2017-11-03 07:37:48DownDown
logo PINGOMETER2017-09-03 18:20:25UP
logo Monitority2017-06-20 08:40:06Down
logo SiteGuardian2017-01-05 07:53:22Down
logo LoadTimeBot2016-10-04 15:38:45DownDown
logo YottaaMonitor2016-04-20 16:18:16UP
logo 200PleaseBot2014-03-07 10:16:15DownDown
Among our clients
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 salesforce.com, inc.  
 MailChimp  
 Dailymotion SA  
 Akamai Technologies, Inc.  
 Oracle  
 PayPal Holdings, Inc.