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Monitoring — When your server sleeps, we stay awake.

Server monitoring from 7 EU locations. SSL, ping, DNS, SMTP, IMAP/POP, FTP, SSH — all in the Prepaid-Host panel.

See pricing

EU-only · 30 days Trial without card · GDPR

See the moment something breaks —
before your customers do.

Monitoring checks your services around the clock from 7 EU locations at once. Here is how it looks in the panel:

  • Pulsing live status per probe
  • Latency values per location in real time
  • Auto-recovery when 4/7 probes report "up"
  • Consensus logic against false positives
GDPR
DPA included
EU-only
No US data flow
30 days
Trial without card
Monthly
Cancel anytime

SMS alerts included from Trio — no credit packs needed

Pricing

Plans & pricing

Transparent. Scalable. No commitment.

Monitoring Solo

For single servers

2,99 / month
  • 1 Monitors
  • From 60 sec interval
  • All 7 EU locations
  • Email, Webhook, Slack, Discord
  • SMS alerts from Trio onwards
  • Status page (public link)
  • Custom status-page domain available
  • Core types (HTTP · DNS · Ping)
  • PDF reports & maintenance windows
  • No minimum contract term

incl. 19% VAT

≈ 2,99 € per monitor

Monitoring Trio

Mini setups with SMS

7,99 / month
  • 3 Monitors
  • From 60 sec interval
  • All 7 EU locations
  • Email, SMS, Webhook, Slack, Discord
  • 10 SMS/month included
  • Status page (public link)
  • Custom status-page domain available
  • All monitor types
  • PDF reports & maintenance windows
  • No minimum contract term

incl. 19% VAT

≈ 2,66 € per monitor

Monitoring Crew

Growing teams

33,99 / month
  • 15 Monitors
  • From 60 sec interval
  • All 7 EU locations
  • Email, SMS, Webhook, Slack, Discord
  • 30 SMS/month included
  • Status page (public link)
  • Custom status-page domain available
  • All monitor types
  • PDF reports & maintenance windows
  • No minimum contract term

incl. 19% VAT

≈ 2,27 € per monitor

SSL-encrypted
Pay with:
German-language support

Try Monitoring free for 30 days – 3 monitors included.

No credit card, no auto-charge. After 30 days you actively pick a plan — or just let it lapse.

Plan comparison

Which plan fits?

All features at a glance — compare directly what you get where.

Solo Trio Stack Crew
Resources
Monitors 1 3 5 15
Min. check interval 1 min 1 min 1 min 1 min
Probe locations 7 7 7 7
Incl. SMS / month 10 15 30
Monitor types
HTTP / HTTPS · SSL · Ping · DNS
SMTP / IMAP / POP / FTP / SSH
DNSBL & domain expiry
Heartbeat (cron watch)
Notifications
Email
SMS
Webhook (signed with HMAC-SHA256)
Slack & Discord
Status page
Public status page (subdomain)
Custom domain (status.your-shop.com)
General
Multi-location consensus
Maintenance windows & PDF reports
Auto-discovery of your servers
Price / month (incl. VAT) 2,99 € 7,99 € 12,99 € 33,99 €
Market comparison

What Monitoring does differently.

An honest comparison with the well-known names — not everything they can do, but without the bullshit.

Monitoring Better Stack Pingdom UptimeRobot
Data location
Probes exclusively in the EU
GDPR DPA included on request on request on request
German-language ticket support English English English
Onboarding & contract
30-day trial without payment details 10 days 14 days (with CC) Free tier
No minimum contract term (monthly) Annual contract preferred
Entry price (€/month net) 2,99 € ~22 $ ~10 $ free / 8 $
Features
11 monitor types (HTTP/SSL/DNS/SMTP/SSH/...) limited limited
Heartbeat / cron watcher
White-label status pages Premium
Auto-discovery from VPS account

As of May 2026 — based on the public pricing overviews of the named providers.

Ready to protect your servers?

Start with a 30-day free trial — no credit card required.

Compare plans
Why Monitoring?

Find out about problems before your customers do.

Monitoring watches your servers, domains and services around the clock — automatically, precisely, without a configuration marathon.

Server outages detected in seconds

From a 60-second interval — we often know your server is down before you do. You get notified by email, SMS, Slack or webhook.

SSL never expires unnoticed

You get a warning 30 days before expiry — then again at 7 and 1 day. No more startled customers on the cert-error page.

Mail-server problems caught early

SMTP, IMAP, POP3 — we verify real logins, not just whether the port answers. DNSBL listings of your mail IPs are detected instantly.

DNS failures instantly visible

Verifies A, AAAA, CNAME, MX, NS, TXT records from multiple locations at once. Detects DNS cache discrepancies and resolver issues.

No more domain-expiry madness

Monitoring queries the WHOIS data of your domains daily and warns 30/7/1 days ahead — no more lost domains from forgotten renewals.

Heartbeat for cron jobs

Inverse checks for backup scripts and cron jobs: your script pings a URL on every successful run — if the ping is missing, we raise the alarm, even when the server itself still responds.

Consensus instead of false positives

We check from all 7 EU locations at once — only when the majority agrees is the server considered down. No more annoying false alarms.

SLA proof via PDF report

A weekly, monthly or quarterly report as PDF at the press of a button — perfect for audits, customer reviews or your own compliance requirements.

11 monitor types

The right check for every service layer.

From HTTP to Ping to Heartbeat — Monitoring covers every service you run.

HTTP / HTTPS

Checks status code, response time and response body of your website or REST API. Custom headers, basic auth, bearer tokens and POST bodies are supported — protected endpoints are checked too.

Example e.g. GET /v1/health expects 200 + JSON field "status":"ok"

SSL/TLS certificate

Validity, trust chain and remaining lifetime of your certificate. Warns 30 / 7 / 1 days before expiry — intermediate certificates are checked too, so no expired intermediate cert slips through unnoticed.

Example Even with Let’s Encrypt auto-renewal gaps you hear immediately if the ACME job gets stuck.

Keyword & content match

We load the page and verify that a specific string, regular expression or JSON path appears in the body. Ideal for "real" functional checks instead of just 200 OK.

Example Login page contains "Sign in", shop product contains "Add to cart", API returns "ok":true

Heartbeat (cron watcher)

Inverse check: your cron job pings a unique URL on every successful run. If the ping is missing longer than the configured interval, we raise the alarm — even when the server itself still responds.

Example Perfect for nightly DB backups, newsletter jobs, deploy scripts. Callable from curl, bash, Python.

ICMP / Ping

Classic ping check for reachability and round-trip time. Works with IPv4 and IPv6 — perfect for pure infrastructure monitors without an HTTP stack.

Example Routers, firewalls, IPMI interfaces, VPN gateways — anything that answers ping.

DNS resolver check

We resolve your domain from every probe location and compare the result against your expected value. Supports A, AAAA, CNAME, MX, NS, TXT and SRV — detects DNS hijacking, misrouted migrations and cache poisoning.

Example Example: A record for shop.de must be 1.2.3.4, otherwise alarm.

SMTP / mail sending

Connection to your mail server including a real SMTP-AUTH login test. STARTTLS, implicit SSL or cleartext — we verify the TLS certificate, greeting and login with your real credentials.

Example Detects blocked ports (port-25 filtering), expired passwords and greylisting issues.

IMAP / POP3

A real login to your incoming mailbox. Not just "port open" — we authenticate with your credentials and ensure mailboxes are actually reachable.

Example Ideal after migrating to Postfix-Dovecot / Plesk / Mailcow — you notice immediately when Sieve filters or TLS break.

FTP / FTPS / SFTP

Connection + login test for file servers. Classic FTP, explicit TLS tunnel (FTPS) or SFTP over SSH are supported.

Example Important for backup pipelines, image CDN uploads, third-party integrations that deliver files via FTP.

SSH login

We establish a real SSH connection to your server — password-based or with a private key. So you know not only that port 22 answers, but that the sshd daemon and your authentication work too.

Example Detects fail2ban lockouts, broken PAM configuration, expired keys after an OS update.

DNSBL & domain expiry

Two shields in one monitor: the reputation of your mail-server IPs against the major blocklists (Spamhaus, SORBS, Barracuda, …) plus the WHOIS-based remaining lifetime of your domain.

Example Warns early about spam listing (otherwise emails land in junk) and forgotten domain renewals.

5 alert channels

Get reached the way you work.

Monitoring speaks every language — from classic email to team chat. Other services you wire in via webhook.

E-Mail
Classic
SMS
Straight to your phone
Webhook
Into your system
Slack
Team channel
Discord
Community server
Using PagerDuty, Telegram, Opsgenie or MS Teams? Wire them in via our signed webhook — we deliver HMAC-SHA256-verified JSON payloads, you build the routing yourself. PagerDuty Opsgenie Telegram MS Teams n8n Zapier
For developer teams

Deeply integrated into your stack.

API monitoring, signed webhooks, heartbeat URLs for cron jobs — three building blocks that automate your incident response.

API monitoring with auth

HTTP status code, response time, body match on a JSON path. Custom headers, bearer token, basic auth — protected endpoints are checked too. Example: GET /v1/health → expects 200 + body contains "ok".

Signed webhook alerts

Every outgoing webhook is signed with HMAC-SHA256. The X-PH-Signature header contains the signature — verify it server-side before processing the payload. Slack & Discord use prebuilt embeds.

Heartbeat URL for cron jobs

Inverse checks: your cron pings a unique URL on every successful run. If the ping is missing, we raise the alarm. Perfect for nightly backups, DB dumps, deploy scripts. Callable directly from curl/bash/python.

7 Locations

No blind spots. 7 locations. Always.

Multi-location checks practically eliminate false alarms from local network hiccups.

DE
Falkenstein
DE
Nürnberg
FI
Helsinki
IT
Mailand
CZ
Prag
PL
Warschau
CH
Zürich
Status page

Share your live status publicly.

A public status page with your service overview — instantly shareable as a link. This is how your customers see the status:

https://watchtower.prepaid-host.com/de/status/dein-service
All systems operational Last updated a few seconds ago
Website (frontend)
HTTPS · 7 EU-Probes
Operational
API
GET /v1/health · 60s
Operational
Database
TCP/5432 · Connect-Test
Operational
Mail sending (SMTP)
STARTTLS · Auth-Test
Operational
90-day history Operational
90 days ago today

Custom domain

Host the status page at status.your-shop.com — we automatically deliver a valid Let's Encrypt certificate. No subdomain binding to us required.

Style editor in the panel

Logo, brand colors, accent, background — all with a click. For the finishing touch you can inject your own CSS rules, without any theme repository.

Live updates without refresh

Status changes are pushed within seconds. The service pulse animation, incident banner and uptime bars update automatically — customers do not have to hit F5.

Features

Everything monitoring needs.

Modern, fast, transparent.

Instant alert in 60 seconds

The alert goes out as soon as the majority of the 7 probes report "down" — usually within a minute of the first failure.

Consensus instead of false alarms

We check from 7 EU locations in parallel. Only the majority decides — no annoying scares from local network hiccups.

Auto-discovery

On first setup we scan your VPS, domains and web hostings — activate all relevant monitors with a single click.

Heartbeat for cron jobs

Inverse checks: Monitoring speaks up when your backup script or cron job does not ping regularly.

Public status page

Share your live status with customers — automatically updated, without you doing anything.

PDF reports at the press of a button

Weekly recap, monthly report, quarterly review — straight to PDF to forward to stakeholders.

Plan upgrade anytime

Need more monitors? Switch directly in the panel to Trio, Stack or Crew — remaining credit is applied pro rata.

30 days free trial

Full feature set in the trial — no payment details, no automatic renewal. After 30 days you decide.

GDPR compliant

All data stays in the EU.

100% EU hosting

Probes & data exclusively in EU data centers.

Encrypted at rest

Credentials, mTLS keys, webhook secrets — all encrypted.

German-language support

Via the ticket system directly from Prepaid-Host.

That simple

Monitoring in 3 steps

From click to first alert in under 5 minutes.

1

Pick a plan

Choose the right plan or start with the 30-day trial.

2

Add monitors

Manually or via auto-discovery from your existing servers.

3

Sleep well

We monitor from 7 locations and only ping you when something is off.

FAQ

Frequently asked questions

Anything still unclear?

How quickly am I alerted to server outages?
Depending on the plan we check every 60 seconds to 5 minutes. As soon as 4 of 7 EU locations report an outage (consensus), the alert fires — usually within 60 seconds of the first error. You get notified by email, SMS, Slack, Discord or webhook.
What is consensus monitoring?
Instead of checking from a single location, we check from all 7 EU locations simultaneously. Only when the majority (4 of 7) agrees is the server considered down. This eliminates false positives caused by local network issues at individual probes.
Are the probes really only in the EU?
Yes, all 7 probe locations (Nuremberg, Falkenstein, Zurich, Prague, Warsaw, Milan, Helsinki) are exclusively in EU/Schengen data centers. Data does not leave the EU — GDPR compliant and with a DPA.
Which monitor types are supported?
We monitor 11 types: HTTP/HTTPS, SSL certificate, keyword match, heartbeat (cron watcher), ICMP/Ping, DNS, SMTP, IMAP/POP, FTP, SSH, as well as DNSBL & domain expiry combined.
What are heartbeat monitors?
Inverse checks for cron jobs and backup scripts: instead of us pinging your server, your script pings a unique URL on every successful run. If the ping is missing, we raise the alarm. Perfect for nightly backups, database dumps or hourly cron jobs.
Can I send webhook alerts to my own system?
Yes, webhooks are included in every plan. We sign each delivery with HMAC-SHA256 — you can verify the signature server-side before processing the webhook. Slack and Discord work via prebuilt embeds out of the box.
How does the auto-discovery wizard work?
On your first sign-in we scan your Prepaid-Host account: VPS IPs, registered domains and web hostings. Monitoring automatically suggests matching monitors — activate them all with a click.
What happens when the SSL certificate is about to expire?
You get warnings at 30, 7 and 1 day(s) before expiry — by email, SMS or webhook. Monitoring checks the remaining lifetime of the certificate and the intermediate certificates daily for website monitors.
Can I cancel monthly?
Yes, all plans are cancellable monthly — no minimum contract term. You can also switch between plans at any time; remaining credit is applied pro rata.
What does an SMS notification cost?
The Trio plan includes 10 SMS/month, Stack 15 and Crew 30. Beyond the quota it is €0.19/SMS. There is a hard monthly limit per plan — no nasty surprises, no spam loop.
What is included in the 30-day trial?
The trial offers 30 days of free access to 3 monitors across all standard types (HTTP/HTTPS, Ping, DNS, SSL, domain expiry) and all 7 EU probe locations. No payment details, no auto-charge. You can actively switch to a plan at any time — keeping your monitors and configuration. If the trial ends without an upgrade, the monitors are paused; reactivation via a plan order is possible within the 3-day grace period. Once per account — existing customers with an active subscription are not trial-eligible.
Does Monitoring offer a public status page?
Yes, every paid plan includes a public status page — as a shareable link at watchtower.prepaid-host.com. You choose per status page which monitors are visible.
Enterprise

More than 50 monitors? Custom domain? mTLS?

We build the right plan for you — drop us a quick note about what you need.

Monitoring Enterprise

For teams that need compliance, custom domains and API integration — all included, individual SLA.

  • 200+ monitors Scales with your needs — significantly more available on request.
  • Status page with custom domain status.yourcompany.com with your own SSL — fully whitelabel.
  • mTLS client certificates For internal APIs behind mutual TLS — Monitoring probes with your client cert.
  • API tokens for end users Reseller setup: your customers get read-only access via your subdomain.
  • Personal support Direct tech contact + individual SLA. Response times by arrangement.

Send request

We get back to you within 1 business day with a concrete proposal.

We treat your request confidentially. GDPR compliant.