Uptime, SSL, API & service monitoring

Never Lose a Customer to Downtime Again

Monitor your website 24/7 from 15+ locations worldwide. Get instant alerts the moment something goes wrong — by email, SMS, Slack, or webhook.

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No credit card required · Free plan available

app.youmonit.com

All systems operational 100%

Marketing site WEB 142 ms UP

Checkout API API 89 ms UP

db.internal:5432 TCP 3 ms UP

Stripe webhooks HOOK lag WARN

Free

plan available

1 min

Check interval

15+

Global locations

monitor types

Everything in one place

Catch outages before customers do

One control plane for uptime, SSL, certificates, services, transactional flows and incident response.

Website & API monitoring

HTTP/HTTPS, REST APIs, webhooks. Status-code checks, response-body matching, custom headers and authenticated requests.

SSL & domain expiry

Automatic SSL/TLS certificate checks with alerts 30, 14 and 7 days before expiration. WHOIS-based domain expiration tracking too.

Service checks

TCP, UDP, SSH, SMTP, IMAP, POP3, DNS, FTP, NTP, ICMP — keep an eye on everything customer-facing, not just the website.

Instant multi-channel alerts

Email, SMS, Slack, Discord, Telegram, PagerDuty, webhooks. Escalation rules, quiet hours, multi-location confirmation against false positives.

Public status pages

Branded status pages on a YouMonit subdomain or your own domain. Subscribers can opt in to email notifications about incidents.

Public REST API & webhooks

Manage every resource via API. Stream events to your own systems with signed outgoing webhooks. Enterprise can also bring its own checker node.

Try the free tools — no signup

Domain & IP bulk lookup, WHOIS, DNS, SSL, blacklist, speed test. Up to 100 targets in one click.

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FAQ

Frequently asked questions

Missing something? Ask us anything.

Yes — the Free plan is 100% free forever. It includes monitoring one website with checks every 5 minutes and email notifications. No credit card required.

Immediately. Once our system confirms a downtime across multiple locations, you receive an email or SMS within 60 seconds.

We use 15+ global locations including USA, EU, Asia and Australia. Enterprise can additionally connect its own checker nodes (BYO).

Absolutely. We support HTTP/HTTPS endpoints, REST APIs, webhooks, plus raw TCP/UDP services like SSH, SMTP, IMAP and more.

We automatically check the validity of your SSL/TLS certificates and notify you 30, 14, and 7 days before expiration.

Yes. Every plan includes a detailed dashboard with uptime statistics, response-time graphs, incident history and monthly reports.

Why you need it

Uptime is a business metric

For ecommerce stores, SaaS products, and any online business, every minute of downtime is lost revenue, trust, and search ranking. Customers rarely report outages — they just leave and don't come back.

Catch outages before customers do. Independent checks from multiple locations tell you first — not your angriest user on Twitter or a support ticket the next morning.
Protect revenue, SEO, and conversion. Slow pages and 5xx errors quietly drain sales, hurt rankings, and cost ad-spend every hour they go unnoticed.
Keep operations stable as you scale. Watch SSL expiry, DNS changes, response time, content integrity, and background jobs in one place — so small problems never become outages.
Turn reliability into a selling point. Public status pages and shareable uptime reports give customers and partners proof that your service is dependable.

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Free plan, no credit card. Add the first monitor while the kettle boils.

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