Freelancer
Avoid the morning call
You know that a client site or a showcase page is down before learning about it through a message.
Operational URL monitoring
Know before your clients when a critical URL stops responding.
URL Checker monitors the actual availability, latency, TLS certificate, and expected content of your sensitive pages. You start with 5 URLs, no credit card required, then you expand the cadence and alert channels as operations demand.
Test the full workflow on your real URLs. Monitor 5 URLs, keep 30 days of history and receive email alerts. Move to Pro only when 60-second cadence or webhooks become necessary.
Use case
Teams that need signals they can act on
Freelancers, agencies, and product teams all need the same thing: spot the useful incident early and keep the readout simple.
Agency
Manage multiple sites without noise
You centralize sensitive URLs, the frequency, and incidents without adding a heavy tool to the team.
SaaS / SME
Monitor the real business surface
You validate that an endpoint responds, that a form is still present, and that the certificate does not drift.
Setup
Putting a URL under watch takes three decisions
Choose the critical page, the level of monitoring, and the channel that should receive the alert. The rest follows.
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Step 01
Add the URL that matters
Sales page, login, API endpoint, or critical form.
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Step 02
Define the signal
HTTP status, response time, TLS certificate, and expected content based on your actual risk.
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Step 03
Route the alert
Email to start, webhook when the incident needs to enter your operational workflow.
Observed signal
What you see when the page behaves unexpectedly
The goal is not to stack metrics, but to quickly show what broke, since when, and with what likely impact.
Availability
Confirm the actual outage
You distinguish a clear outage, intermittent drift, and a return to normal.
Latency
See degradation before the outage
Response time spikes appear before the user opens a ticket.
Content
Detect false 200s
A keyword or expected pattern prevents validating a technically accessible page but broken in business terms.
TLS
See expiration before the crisis
The certificate remains on the team's radar in the same place as HTTP monitoring.
Operational Trust
A public page that clearly states what the product checks
No opaque promises: each check, each alert channel, and each plan level corresponds to a concrete use.
Readable Checks
HTTP, TLS, and expected content are separated to quickly understand the source of the signal.
Actionable Alert
Email for archiving, webhook for automation or escalation in your existing tools.
Gradual Scaling
You start for free and then move to minute and webhook when the need is real.
Usable History
You keep track of incidents, recoveries, and latency deviations.
Section 06 - Upgrade
When should you pay?
Try first. Pay only when you need more cadence, more sites, or webhooks.
Free
To try it
The right plan to test the product on your first URLs.
- ✓5 URLs included
- ✓Checks every 5 minutes
- ✓Email alerts
- ✓30 days of history
Pro
Most popular
To move faster
The right choice when waiting 5 minutes is no longer acceptable.
- ✓Checks every 60 seconds
- ✓Webhook alerts
- ✓Up to 25 sites
- ✓90 days of history
Business
To monitor more broadly
Cover more sites with more history without changing tools.
- ✓Up to 50 sites
- ✓60-second cadence
- ✓180 days of history
- ✓Webhooks included
Frequently Asked Questions
Questions Before Activating URL Monitoring
Short answers to choose the right depth of monitoring.
What can I monitor?
A public page, an endpoint, expected content, and the status of the TLS certificate from the same tool.
How to avoid false positives?
Start with the HTTP status, then add expected text or a pattern as soon as a simple 200 no longer reflects the business state.
When to use the webhook?
When the incident needs to go to Slack, Discord, or an internal endpoint instead of staying in an email inbox.
When to switch to paid?
When 5 minutes is too slow, when multiple URLs become critical, or when the team needs automation.
Explore the product
Explore the product by use case
Choose the right entry point: overview, HTTP monitoring, content validation, TLS, or pricing.
Overview
Features
HTTP monitoring, TLS checks, content validation, email alerts and webhook alerts in one URL Checker workspace.
Product intent
URL monitoring
Monitor a URL automatically with HTTP checks, content validation and email or webhook alerts.
Protocol layer
HTTP monitoring
Track HTTP status codes, response times and real downtime with URL Checker.
Business signal
Content validation
Detect fake 200 responses and verify that an HTTP page still returns the content you expect.
Incident delivery
Webhook alerts
Receive webhook alerts when a site goes down, comes back or no longer answers as expected.
Certificates
TLS monitoring
Track TLS/SSL expiration before a certificate issue impacts your visitors.
Pricing
Pricing
Start free. Move to Pro when cadence becomes critical. Three clear plans, an annual discount and no surprises at checkout.
Quick answers
FAQ
Short answers to common questions about URL monitoring, HTTP checks, TLS monitoring and webhook alerts.
Monitor your critical URLs effectively.
Add a first sensitive page, validate the HTTP signal, TLS, or content, then see if URL Checker deserves a permanent place in your operations.