Track emails. Monitor uptime.
Collect metrics.

Email tracking, uptime monitoring, and custom telemetry on one platform. Simple APIs, real-time dashboards, and alerts that actually reach you.

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<50ms
Pixel response time
60s
Uptime check interval
REST API
Works with any language
Products

Three tools, one account

Use any product on its own, or all three together. Shared dashboard, shared API keys, one bill.

Email Tracking

Track opens and clicks on transactional and marketing emails. Invisible pixel, redirect links, real-time events.

  • Open & click tracking via pixel and redirect links
  • Gmail Chrome extension with automatic pixel injection
  • Webhook notifications for real-time automation
  • Works with any email provider — no vendor lock-in
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Uptime Monitoring

HTTP and gRPC health checks every 60 seconds. Automatic incidents, multi-channel alerts, maintenance windows.

  • HTTP & gRPC probes with configurable expectations
  • Automatic incident detection and resolution
  • Alerts via email, Slack, and webhooks
  • TLS certificate expiry warnings
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Telemetry

Collect custom metrics, build dashboards, and trace requests across services. Real-time streaming with tag-based breakdowns.

  • Custom metric ingestion via REST API
  • Saved dashboards with configurable graphs
  • Distributed tracing with OTLP support
  • Tag breakdowns, percentiles & sparklines
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Pricing

Simple, usage-based pricing

All three products included in every plan. Every plan includes email tracking, uptime monitoring, telemetry, and full dashboard & API access.

Starter
For individuals and small teams getting started.
$9.99 /month
30-day free trial
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  • 1,000 tracked messages / month
  • 5 uptime monitors
  • 10,000 metric data points / month
  • 3 saved dashboards
  • Email alerts
  • 1 user included
  • 7 days data retention · 1 day traces
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Pro
For growing teams that need reliable tracking and monitoring.
$29 /month
30-day free trial · or $24/mo annually
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  • 25,000 tracked messages / month
  • 25 uptime monitors
  • 500,000 metric data points / month
  • 25 saved dashboards
  • Email, Slack & webhook alerts
  • 4 users included
  • 90 days data retention · 7 day traces
  • Email support
Business
For teams at scale with high volume and compliance needs.
$99 /month
30-day free trial · or $79/mo annually
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  • 200,000 tracked messages / month
  • 100 uptime monitors
  • 5,000,000 metric data points / month
  • Unlimited dashboards
  • All alert channels
  • Maintenance windows
  • 10 users included
  • 1 year data retention · 30 day traces
  • Custom tracking domain
  • Priority support

All plans include a 30-day free trial. No credit card required. Annual billing saves up to 20%.
Additional users $12.50/user/month on any plan.

FAQ

Common questions

No. You can use email tracking, uptime monitoring, telemetry, or any combination. Every plan includes access to all three products — you only pay based on usage. If you only need one, ignore the others.
When you create a tracked message, MetricHQ generates a unique 1×1 transparent pixel URL. Embed it as an <img> tag in your email HTML. When the recipient opens the email and their client loads images, we record the open event with timestamp, location, and device info. The pixel is served in under 50ms.
HTTP(S) and gRPC health checks. For HTTP, you can configure the method, expected status codes, body substring matching, custom headers, and redirect following. For gRPC, you can specify TLS settings, service name, and metadata headers. Both types support configurable timeouts.
Yes. MetricHQ doesn't send emails — it tracks them. You continue using your current email infrastructure (SendGrid, Postmark, SES, SMTP, or any other provider). Just embed the tracking pixel and redirect links before sending.
Monitors run every 60 seconds. Incidents open after a configurable number of consecutive failures (default: 3), so the fastest detection is about 3 minutes. Alerts fire immediately when an incident opens and can re-notify at intervals you set while the incident stays open.
One API call to create a new message with a tracking pixel. Each unique email you track counts as one message. Opens, clicks, and other events are unlimited and don't count toward your message limit.
No. All data is isolated to your account with strict tenant separation. We don't sell or share data with third parties.

Start tracking in five minutes

Every plan includes a 30-day free trial. No credit card required to get started.

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