Trusted by 2,400+ developer teams worldwide

Build Client Trust
Before Downtime
Becomes Panic.

Automatically detect outages, publish professional status updates, notify engineers instantly, and reassure non-technical clients โ€” before they even notice.

99.97%Avg. Uptime Monitored
< 45sAvg. Alert Delivery
2,400+Teams Protected
app.whistleblower.dev/dashboard
๐Ÿšจ
Whistleblower
Dashboard
Monitors
Incidents
Status Pages
Settings

Operations Dashboard

Last updated 14 seconds ago

All Systems Nominal

Critical Incidents

2

โ†‘ 1 from yesterday

MTTR

4m 12s

โ†“ 32% this week

Active Alerts

7

3 pending ack

SLA Score

98.9%

Target: 99.5%

Live Status

96%nominal
OK96%
Inv2%
Out1%

7-Day Uptime Analytics

99.97% avg

MonTueWedThuFriSatSun

Architecture Monitor

๐ŸŒ API GatewayOperational
๐Ÿ—„ DatabaseHealthy
๐Ÿ”’ SSL Cert14d left
๐Ÿ“ก CDN EdgeDegraded

Alert Channels

๐Ÿ’ฌSlack Alertsโ—Active
๐Ÿ“งEmail Alertsโ—Active
๐Ÿ“ฑWhatsAppโ€”

Escalation

P1: Slack โ†’ Email โ†’ Call (5m)

Public Status Page

status.clientdomain.com

Web AppOperational
API v2Investigating
DatabaseMaintenance
CDN / EdgeOperational
Platform Features

Everything your team needs.
Nothing you don't.

Built for agencies and freelancers who manage multiple clients and can't afford to look unprepared during an outage.

๐Ÿšจ

Instant Outage Detection

Sub-60-second detection across HTTP, TCP ports, ICMP ping, and DNS. Know before your clients do.

๐Ÿ“„

Public Status Pages

White-labelled status pages at status.yourclient.com. No login required. Always current.

๐Ÿ“ก

Multi-Channel Alerts

Slack, email, WhatsApp, webhooks. Escalation rules that page the right person at the right time.

๐Ÿ“ˆ

ECG Live Pulse Meter

Real-time heartbeat visualization with QRS waveforms. Response time spikes visualised as ECG peaks.

๐Ÿค–

AI Incident Assistant

Auto-generated root cause analysis, suggested fixes, and postmortem drafts โ€” powered by AI.

๐Ÿ“Š

PDF Health Reports

One-click downloadable PDF reports with uptime history, incidents, and ECG charts. Send directly to clients.

Status Pages

Your clients see
live status, always.

Every monitor gets a public status page your clients can bookmark. No login. No refresh. Auto-updates the moment something changes.

  • ๐Ÿ”—

    Shareable public URL

    yourdomain.com/status/client-name โ€” send once, always current.

  • ๐Ÿ“…

    Incident timeline

    Full history of every outage with duration and resolution notes.

  • ๐Ÿ“ฌ

    Subscriber notifications

    Clients subscribe to get email updates on incidents automatically.

  • ๐ŸŽจ

    Branded for your agency

    Your logo, your colors. No "Powered by" watermark on Agency plan.

status.yourclient.com

Acme Corp โ€” System Status

Last updated 12 seconds ago

All Systems Operational
Main Website
143ms99.98%
API Gateway
89ms99.95%
Payment Service
201ms100%
CDN / Assets
31ms99.91%

90-day uptime

Integrations

Alerts wherever
your team lives.

Connect once. Get notified on the channel that actually gets seen โ€” not buried in email.

๐Ÿ’ฌ
Popular

Slack

Rich alerts with status, URL, and timestamp.

๐ŸŽฎ

Discord

Embeds with color-coded UP/DOWN status.

๐Ÿ“ง
Built-in

Email

Instant HTML alerts with incident details.

๐Ÿ“ฑ
Pro

SMS / Twilio

Text your phone the second a site goes down.

๐Ÿ”—

Webhooks

POST to any URL. HMAC-signed for security.

๐Ÿ“Ÿ
Coming

PagerDuty

Create and resolve incidents automatically.

๐Ÿข
Coming

MS Teams

Send adaptive cards to Teams channels.

๐Ÿ›
Coming

Jira

Auto-create tickets when monitors go down.

Need a custom integration?

Every alert fires your webhook URL with a signed JSON payload. Build any integration in under 10 minutes.

View Integration Docs โ†’
Resources

Everything you need
to get started fast.

Docs, guides, and a REST API โ€” so you can automate everything and integrate WhistleBlower into your workflow.

๐Ÿ“–
Getting Started

Quick Start Guide

From zero to your first monitor in under 5 minutes. No config needed.

Read the guide โ†’
๐Ÿ”Œ
API

REST API Reference

Full CRUD over monitors, health logs, incidents, and API keys. Authenticate with your API key.

Explore the API โ†’
๐Ÿ””
Integrations

Alert Channel Setup

Step-by-step guides to connect Slack, Discord, SMS, and custom webhooks in minutes.

Set up alerts โ†’
๐Ÿ“Š
Reports

PDF Report Automation

Auto-send weekly and monthly uptime reports to clients. Includes ECG charts and incident summaries.

View reports โ†’
๐ŸชŸ
Operations

Maintenance Windows

Schedule planned downtime so alerts pause during deploys. No false alarms.

Schedule downtime โ†’
๐Ÿ›ก๏ธ
Status Pages

Status Page Guide

How to share your status page with clients, add custom domains, and manage incidents publicly.

See an example โ†’
Pricing

Simple, transparent pricing

Start free. Upgrade when your project grows. No hidden fees, cancel any time.

Free

$0forever

Perfect for personal projects and testing.

Get started free
  • 2 monitors
  • 5-minute check interval
  • HTTP, TCP, PING, DNS checks
  • Public status page
  • Email alerts
  • 7-day history
  • Slack / Discord alerts
  • SMS alerts (Twilio)
  • 1-minute checks
  • Custom webhook alerts
  • Team members
  • API access
Most Popular

Pro

$12/month

For developers and solo founders who need reliability.

Start Pro trial
  • Unlimited monitors
  • 1-minute check interval
  • HTTP, TCP, PING, DNS checks
  • Public status page
  • Email alerts
  • 90-day history
  • Slack / Discord alerts
  • SMS alerts (Twilio)
  • 1-minute checks
  • Custom webhook alerts
  • Team members
  • API access

Agency

$39/month

For agencies managing uptime for multiple clients.

Start Agency trial
  • Unlimited monitors
  • 30-second check interval
  • HTTP, TCP, PING, DNS checks
  • Custom status page (white label)
  • Email alerts
  • 1-year history
  • Slack / Discord alerts
  • SMS alerts (Twilio)
  • 30-second checks
  • Custom webhook alerts
  • Up to 10 team members
  • Full API access

All plans include unlimited status page views and uptime history export. Prices in USD. Annual billing available โ€” save 20%.

Ready to stop reacting
and start preventing?

Join 2,400+ developer teams who never let downtime surprise their clients.

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