WatchFender

Linux server monitoring that explains what went wrong.

WatchFender monitors your servers, detects failed services, captures useful logs, and helps your team resolve incidents faster.

Agent-based monitoringSystemd discoveryIncident insights

Illustrative product preview — not live data

How it works

From agent install to actionable alerts — built for Linux ops teams.

  1. 01

    Install the agent

    Add a server in WatchFender, then run the curl install command on your Linux host. The agent registers and starts sending heartbeats.

  2. 02

    Auto-detect services

    WatchFender discovers systemd units on the host so you can enable monitoring for the services that matter.

  3. 03

    Get incidents and alerts

    When something fails, an incident opens with context — and your team is notified in-app or via Slack, Discord, or webhooks.

From failure to resolution context

When a service breaks, WatchFender turns a raw failure into an incident your team can act on.

  1. 1

    nginx stops

    A critical service exits or fails on the host.

  2. 2

    WatchFender detects it

    The agent reports the service state on the next heartbeat.

  3. 3

    Incident is created

    An open incident appears with severity and server context.

  4. 4

    Logs are captured

    Relevant log lines are attached so you see what happened.

  5. 5

    Analysis suggests actions

    Structured incident analysis points to useful next checks.

  6. 6

    Team is notified

    Slack, Discord, webhook, and in-app alerts reach your workspace.

Built for day-to-day server ops

Discovery, incidents, history, and team alerts — without the noise.

  • Service discovery

    Automatically find systemd services and choose what to monitor per host.

  • Server offline detection

    Know when a host stops reporting — and when it comes back online.

  • Metrics history

    Review CPU, RAM, and disk over time to spot pressure before it cascades.

  • Contextual logs

    Useful log snippets are attached when an incident opens, not hours later.

  • Incident analysis

    Get a structured view of what failed and what to check next.

  • In-app notifications

    Stay on top of opens and recoveries from the WatchFender notification center.

  • Slack & Discord alerts

    Send incidents to the channels your team already uses — plus generic webhooks.

  • Private status page

    Share availability with stakeholders via a protected link — never public by default.

  • Team roles & audit log

    Invite members with roles and keep a record of important workspace actions.

Practical controls for B2B teams

Access and sharing designed for multi-server workspaces — without overclaiming.

  • Per-server agent keys

    Each host authenticates with its own key. Rotate or revoke without touching the rest of the fleet.

  • Protected status pages

    Private status pages are gated by a share token and an access code — not open to the public internet by default.

  • Workspace roles

    Owner, admin, member, and viewer roles control who can manage servers, keys, and settings.

  • Audit log

    Important workspace actions are recorded so your team can see who changed what.

  • No public data by default

    Monitoring data stays inside the workspace. Status pages stay private until you enable them.

Simple plans

Start free. Higher capacity plans are listed on the pricing page.

View full pricing →

Free

€0

1 server · 3 services

Starter

Coming soon

5 servers · 10 services

Pro

Coming soon

20 servers · 50 services

Start monitoring your first server in minutes.

Create a workspace, install the agent, and get your first heartbeat — then decide what to monitor.

Create account