Uptime monitoring,
15 seconds at a time.
Watch every probe land as it happens, with DNS, connect, TLS and TTFB timings on each one.
Checks down to 15s · Up to 1,000 monitors · Paid from $3/mo, 7 days free
or start with your site pre-filled
Free forever · No credit card · Sign up with GitHub or Google
Run in your terminal before starting claude. The login opens your browser to sign in. Then paste the prompt into Claude Code. It sets up monitoring from your repo.
Watch every probe land in real time.
A streaming view of checks firing across regions — see status, latency, and failures the instant they happen.
Explore live checksThe fastest checks in monitoring.
Most tools check once a minute. exit1 goes down to every 15 seconds — so you catch incidents up to four times sooner, with four times the detail in every chart.
The uptime we measure, in the open
Live status and 90-day uptime for tools you already depend on — independently measured, not self-reported.
One quiet pane for everything you depend on.
Every protocol your stack speaks.
HTTP and HTTPS endpoints, raw TCP and UDP ports, WebSocket handshakes, and ICMP ping — one monitor type for each layer your product actually runs on.
Watched from both sides of the Atlantic.
Probes can run from both the US and EU, so a regional outage looks like a regional outage — not a false alarm from a single vantage point.
Domains, fully accounted for.
SSL certificate expiry, WHOIS registrar data, and DNS records tracked alongside your uptime — so a renewal never surprises you at 2am.
A status page without the design ticket.
Drag-and-drop builder, real-time updates, uptime history, and your own domain. Show customers you are up in a few minutes, not a sprint.
Ask your monitoring anything.
Connect exit1 to Claude, Cursor, VS Code, or any MCP client in about two minutes. Then just ask — no dashboards, no clicking. Your data answers back.
No noise. Just signal.
Flap detection filters the flicker, so the one alert you get is the one that matters — delivered by SMS, email, Slack, Discord, Teams, or webhook.
Alerts land where you already work.
The moment a check fails, the right people hear about it — a text on your phone, a ping in your team channel, in the tools you already live in.
- Slack
- Discord
- Microsoft Teams
- SMS
- Webhooks
- PagerDuty
- Opsgenie
- Pushover
- Pumble
Plus any webhook-compatible tool, including Zapier and Telegram bridges.
“Exit1 is a fantastic tool that performs exactly as advertised, but the level of support behind it is what makes it world-class. When I reached out via Discord for a custom modification, the developer responded immediately. Not only was the work finished in a matter of hours, but they went above and beyond by adding extra touches I hadn’t even asked for. It’s rare to find this level of dedication and speed.”
SEOVERSE“The support at exit1.dev is absolutely absurd—I’ve never felt so backed by a tool, and the product itself is fabulous, delivering 10x the performance of our old stack at a mere fraction of the cost.”
Kerners“We’ve loved using Exit1 to provide distributed & worldwide monitoring to our clients websites and critical business applications, with lightning fast SMS, Webhook and email alerts, reasonable no-nonsense pricing, and friendly support who will always lend a helping hand. There’s not really a better choice.”
4u Entertainment
- +50
Join 62 builders in our Discord
Real people running real monitors. Get support, ask questions, share feedback, and see what we’re shipping next — straight from the team.
Your sites are online.
Until they aren’t.
Start monitoring in under a minute. No credit card — 5 monitors free.
Sign up with GitHub or Google.