Simple & inexpensive website monitoring.

56535856489
requests performed
  • Dual-Stack

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

  • Fast checks, fair price

    Set the check frequency between 15s and 1h. The pricing scales linearly.

  • Various integrations

    Email, Webhook, Slack, Teams, Telegram, SMS, Statuspage, Zapier

  • Hosted status pages

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

  • BTC, Altcoins, Paypal, Cards, SEPA

    We accept credit cards, Paypal, SEPA transfers, and many cryptocurrencies.

  • Double-check

    Downtimes are confirmed from at least two different locations.

  • 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.

  • 200 OK
    v6
    v4
    h2
    uptime
    apdex(0.25)
    .94 .94 .94 .93 .94 .94 .94 .9 .92 .9 .9 .92 .93 .94 .94 .94 .92 .93 .89 .91 .87 .88 .95 .95
    30 sec
    99.99%
    0.93
  • 200 OK
    v6
    v4
    h2
    uptime
    apdex(0.5)
    .99 1.0 1.0 .99 .99 .99 .98 .99 .99 1.0 .99 1.0 1.0 1.0 .99 1.0 1.0 1.0 .99 1.0 1.0 .99 1.0 .95
    1 min
    100%
    1.0
  • 200 OK
    v6
    v4
    h2
    uptime
    apdex(0.5)
    1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0
    1 min
    100%
    1.0
  • 200 OK
    v6
    v4
    h2
    uptime
    apdex(1.0)
    .58 .61 .59 .63 .58 .57 .6 .59 .55 .56 .55 .58 .59 .57 .58 .61 .62 .62 .6 .62 .6 .59 .64 .69
    1 min
    100%
    0.59
  • uptime
    apdex(0.5)
    .99 .99 .99 .96 .99 .99 .99 .97 .99 .99 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0
    2 min
    99.96%
    1.0

Pricing

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

For example, check10 websitesevery2 minutesfrom 1.83 €/month (up to 5.49 €/m):

Pack Forecast Price
Number of requests included in the pack. How long will it last at
5.0 requests/minute.
Excluding VAT
No commitment.
200,000
0 months 27 days
5 € 5.49 €/m
500,000
2 months 8 days
10 € 4.39 €/m
1,500,000
6 months 25 days
25 € 3.66 €/m
3,000,000
13 months 20 days
40 € 2.93 €/m
10,000,000
45 months 16 days
100 € 2.20 €/m
60,000,000
273 months 6 days
500 € 1.83 €/m
Save up by purchasing more credits upfront
We accept credit cards, Paypal, crypto and more. 

Extra: SMS alerts costs 7500 credits (≈ 0.10€) per message.

Try now with 100,000 free credits: Sign in