
OnlineOrNot provides uptime monitoring, cron job monitoring, and hosted status pages.
Official pages and third-party coverage in one index.
onlineornot.com27 items across 25 mapped pages · Crawled Oct 2, 2026
Official pages and third-party coverage in one index
Monitor your in-app AI agent from a real browser. Send prompts, verify LLM responses, catch stalled chat widgets, and alert your team before users report failures.
Choose a monitor, then follow a channel-specific guide for Slack, email, SMS, PagerDuty, webhooks, and other website, API, and cron monitoring alerts.
Explore OnlineOrNot features for monitoring websites, APIs, cron jobs, heartbeats, browser checks, and status pages, with alerts sent to the tools your team already uses.
Synthetic monitoring for websites, APIs, and real browser flows. Catch broken pages, APIs, login, checkout, and dashboards before customers report them.
A look back on the new features that became available in 2024, and what's coming next
All articles by Max Rozen
Details about onlineornot - a new CLI for managing uptime checks.
Your API can be down and your users will know before you do. Here is how to set up monitoring so that does not happen.
Free uptime monitoring with OnlineOrNot for hobby projects.
Get started with a 14 day free trial, upgrade/downgrade/cancel whenever you want.
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OnlineOrNot monitors your websites and APIs so you get notified instantly when they go down. Create beautiful status pages to keep your customers informed.
Help and Support from OnlineOrNot
Book a meeting to see how OnlineOrNot works in production.
OnlineOrNot monitors your websites, APIs, and cron jobs, and sends you immediate alerts when things go wrong via Email, SMS, Slack, Telegram, PagerDuty, and more.
Privacy Policy for OnlineOrNot
OnlineOrNot monitors your websites, APIs, and cron jobs, and sends you immediate alerts when things go wrong via Email, SMS, Slack, Telegram, PagerDuty, and more.
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