Simple & inexpensive website monitoring.

27918352205
requests performed
  • Dual-Stack

    Zero configuration dual-stack monitoring (IPv4/v6), same price.

  • Fast checks

    You can set the check frequency down to every 15s.

  • Various integrations

    SMS, Webhook, Zapier, Telegram, Statuspage, Slack (or compatible)

  • Hosted status pages

    Provides single-site and multi-site availability & performance reports.

  • Accept BTC, ETH, LTC, DOGE…

    We accept bitcoins and altcoins, alongside Paypal and credit cards.

  • Double-check

    Downtimes are confirmed from multiple locations (8 total).

  • REST API & WebHooks

    Hack and integrate updown.io with the REST & WebHook APIs.

  • Text search

    Match the presence of a string instead of the regular HTTP status.

  • SSL testing

    Receive alerts in case of invalid or expiring soon certificate.

  • uptime
    apdex(0.25)
    .97.98.94.94.91.93.95.97.99.99.86.83.89.86.93.93.94.92.91.93.96.93.9.93
    30 sec
    100%
    0.94
  • uptime
    apdex(0.5)
    .991.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.0
    1 min
    99.13%
    0.99
  • uptime
    apdex(0.5)
    1.0.991.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.0
    1 min
    100%
    1.0
  • uptime
    apdex(0.5)
    .52.54.54.52.51.52.52.53.54.54.52.52.54.55.54.52.55.52.53.53.56.52.53.5
    1 min
    99.99%
    0.53
  • uptime
    apdex(0.5)
    1.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.0
    2 min
    99.97%
    1.0

You only pay for what you use, request by request. 1 credit = 1 request.

For example, check5 websitesevery1 minutefor2.93 € / month.

Try now with 100,000 free credits: Sign in