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50 monitors free forever

50 free monitors for your entire engineering team.

Run Ping, Port, and HTTP monitors as often as every five minutes with no monthly execution cap. Invite unlimited teammates, publish a basic status page, and use a separate 100-run monthly allowance for supported scripted or AI-generated monitors.

Start monitoring freeSee how it works

50 monitors · Unlimited Ping, Port & HTTP executions · 1 basic status page

Production essentials50 monitors covered
Healthy
  • Website availabilityOperational
  • Public API healthOperational
  • Database portReachable
  • Status pagePublished

Trusted by

  • Pivotal
  • UBS
  • Adidas
  • Mastercard
  • Deutsche Bank
  • TP ICAP
  • RBS

Permanent Free plan

Useful coverage now, with room to grow later.

The Free plan is not a time-limited trial. Start with the systems that matter most and keep the plan for as long as it fits your needs.

  • Up to 50 configured monitors
  • Unlimited Ping, Port, and HTTP executions with a five-minute minimum interval
  • A separate 100-run monthly allowance for supported scripted or AI-generated monitors; browser multipliers apply
  • AI scenarios and conversations with $1 of tokens per month
  • One basic status page
  • Three months of retention
  • Email notifications plus voice, SMS, and WhatsApp support
  • Voice, SMS, and WhatsApp delivery credits available at cost
  • Unlimited login seats
  • Unlimited notification targets

Upgrade when you need: additional monitors, intervals faster than five minutes, heartbeat monitoring, location choice, additional scripted or AI runs, additional AI tokens, SSL and domain checks, longer retention, or more status-page capacity.

What this monitor proves

Cover the basics without isolating monitoring in one person's account.

Free combines practical uptime coverage with shared access and a small advanced-workflow allowance, so the whole team can evaluate monitoring in a real environment.

  • 01

    Basic uptime coverage

    Run Ping, Port, and HTTP monitors as often as every five minutes with no monthly execution cap.

  • 02

    Whole-team access

    Invite unlimited login seats and route events to unlimited notification targets without upgrading for collaboration.

  • 03

    Advanced workflow evaluation

    Use the separate 100-run monthly allowance across supported scripted and AI-generated frameworks. Network-level executions use 1 run; browser framework multipliers apply.

Example Free plan portfolio
public-site      HTTP         every 5m
api-health       HTTP         every 5m
database-port    Port         every 5m
primary-host     Ping         every 5m
login-flow       Playwright   once weekly

Setup

Cover the first critical systems in minutes.

Begin with a URL, add the services your application depends on, connect an alert, and publish a monitor-backed status page.

  • Monitor the main application Create an HTTP monitor with sensible defaults for the primary URL.
  • Add critical systems Cover a login endpoint, API health endpoint, service port, host, or customer documentation.
  • Connect notifications Start with email or purchase voice, SMS, and WhatsApp delivery credits at cost.
  • Try a deeper workflow Use a template or AI-assisted setup for one Playwright, Postman, Node.js, or Python monitor.

When a check fails

Get evidence your team can act on.

Testable connects the failed check to investigation, alerting, incident response, and customer communication.

  • Failure history

    See when a monitor changed state and use retained execution data to understand recurring problems.

  • Script diagnostics

    For supported scripted runs, inspect the available assertions, logs, traces, screenshots, timing, and run details.

  • Shared response

    Notify the right people and give customers a basic status page backed by real monitor state.

Common questions

What teams ask before they start.

Is Free a trial?

No. The Free monitoring plan has no trial deadline. You can keep using it while its limits fit your needs.

Do basic monitors use the 100-run allowance?

No. Ping, Port, and HTTP monitors can run as often as every five minutes with no monthly execution cap. The 100-run allowance applies only to advanced scripted and AI-generated monitor types.

What counts toward the 100-run advanced allowance?

One Postman, Node.js, JMeter, Gatling, or Locust execution counts as 1 monitor run. Each Playwright or Puppeteer browser execution counts as 5 monitor runs, and each Selenium execution counts as 10. AI-generated browser checks use Playwright and therefore count as 5 monitor runs per execution.

Are voice, SMS, and WhatsApp messages free?

Those channels are supported, but their delivery credits are purchased at cost. Email notifications are included.

Does Free include heartbeat monitoring?

No. Heartbeats, faster intervals, location selection, SSL and domain checks, and additional capacity are available on paid plans.

Start monitoring the systems your customers depend on.

Create up to 50 basic monitors, invite the team, and publish a basic status page without a trial deadline.

Start monitoring freeSee monitoring pricing